TidePlanet

Charmouth tides today

Wednesday, October 28, 2026 · local time (GMT) Wed, Oct 28 · GMT B · Nearby station West Bay Harbour, 6.3 mi away

Today in Charmouth there are high tides at 7:32 am (14.2 ft) and 7:56 pm (13.8 ft) and low tides at 12:45 am and 1:03 pm. Tide coefficient 101. Right now the tide is falling toward the low tide at 1:23 am. The sun rises at 6:56 am and sets at 4:54 pm: 9 h 58 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 5:43 pm. Major solunar periods run from 12:34 am to 2:34 am and from 1:05 pm to 3:05 pm. The next spring tides arrive from October 26 to 28. The sea is slight, with 2.4 ft waves. There's a light air from the south-southwest (2 mph). Overcast, 50 °F.

Fishing

Fishing in Charmouth today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: high
8
Good day · 8 out of 10 1:10–2:00 pm Also 6:30–7:40 am and 12:30–1:40 am
  • Low tide at 1:03 pm
  • Major period 1:05–3:05 pm
  • Rising pressure (+0.39 inHg in 24 h), light onshore wind (9 mph) and some swell (3.3 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 101 (big spring tides)
  • A minor period lines up with sunset

Your day at a glance

The best window, 1:10 pm to 2:00 pm, combines the 1:03 pm low tide, a major period, a light onshore breeze and some swell, though with rising pressure. Also worth a try from 6:30 am to 7:40 am, with the 7:32 am high tide, sunrise, a light onshore breeze and some swell, though with rising pressure. Also worth a try from 12:30 am to 1:40 am, with the 12:45 am low tide, a major period, a light onshore breeze and some swell, though with rising pressure.

Species with the most records nearby: small-spotted catshark, European plaice, thornback ray and whiting. October is one of the months when these are seen most: small-spotted catshark and whiting. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Charmouth

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Low tide at 1:03 pm: more sand
  • Cloudy (96% cloud cover)
  • Feels like 57 °F: chilly for the beach
  • Moderate onshore wind (13 mph): choppy water
  • Swim with care: 3.8 ft waves every 6 s
  • Water at 59 °F (cold)

Today, hour by hour

  • Swimming Use care · 3.8 ft

    3.8 ft waves every 6 s: swim with care and stay where you can stand. Low rip current risk. Always follow the lifeguard's flags.

  • Water 59 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 1 · SPF 15

    Max UV 1 (low): SPF 15 sunscreen.

  • Wind 13 mph

    Moderate onshore wind (13 mph).

  • Tide & sand 12:45 am

    Low tide at 12:45 am and 1:03 pm: that's when there's the most sand. High tide at 7:32 am and 7:56 pm. Coefficient 101 (spring tides): little sand left at high tide.

We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days

Beaches near Charmouth

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

UK bathing water quality: Environment Agency. Contains public sector information licensed under the Open Government Licence v3.0. Full attribution.

Tides

Tides in Charmouth

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 12:45 am 1.3 ft
  • ▲ High tide 7:32 am 14.2 ft · coef. 101
  • ▼ Low tide 1:03 pm 1.5 ft
  • ▲ High tide 7:56 pm 13.8 ft · coef. 99

↓ Falling The tide is falling. 3 h 29 min to low tide at 1:23 am.

Tide coefficient 101 for the 7:32 am high tide and 99 for the 7:56 pm high tide. Big spring tides. The water rises and falls 12.9 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?

2026 extremes: the highest tide of the year is on August 14 (14.3 ft) and the lowest, on March 20 (0.4 ft).

Semidiurnal: two high and two low tides a day, of similar height.

Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)

Tide coefficient and range in October

The biggest tides of the month came from October 26 to 28 (coefficient 102, 12.9 ft range). The smallest, on October 20 (coefficient 25, 2.8 ft).

Tide and solunar table · this week

October Print Full 2026 tide table, free
Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Wed 28 6:56 am · 4:54 pm Low tide 12:45 am · 1.3 ft High tide 7:32 am · 14.2 ft Low tide 1:03 pm · 1.5 ft High tide 7:56 pm · 13.8 ft Coef. 101 92% Major periods 12:34 am · 1:05 pm High
Thu 29 6:58 am · 4:52 pm Low tide 1:23 am · 1.7 ft High tide 8:15 am · 13.9 ft Low tide 1:43 pm · 2.0 ft High tide 8:40 pm · 13.1 ft Coef. 95 85% Major periods 1:37 am · 2:10 pm Medium
Fri 30 7:00 am · 4:50 pm Low tide 2:01 am · 2.5 ft High tide 8:57 am · 13.2 ft Low tide 2:23 pm · 2.7 ft High tide 9:24 pm · 12.1 ft Coef. 84 76% Major periods 2:42 am · 3:14 pm Medium
Sat 31 7:01 am · 4:48 pm Low tide 2:40 am · 3.4 ft High tide 9:40 am · 12.3 ft Low tide 3:05 pm · 3.6 ft High tide 10:13 pm · 11.0 ft Coef. 71 65% Major periods 3:45 am · 4:15 pm Medium
Sun 1 7:03 am · 4:47 pm Low tide 3:22 am · 4.5 ft High tide 10:30 am · 11.3 ft Low tide 3:54 pm · 4.6 ft High tide 11:20 pm · 10.1 ft Coef. 56 Last quarter Major periods 4:44 am · 5:11 pm Medium
Mon 2 7:05 am · 4:45 pm Low tide 4:15 am · 5.5 ft High tide 11:47 am · 10.6 ft Low tide 5:07 pm · 5.3 ft — Coef. 45 43% Major periods 5:38 am · 6:03 pm Medium
Tue 3 7:06 am · 4:43 pm High tide 12:59 am · 9.7 ft Low tide 5:45 am · 6.1 ft High tide 1:20 pm · 10.4 ft Low tide 7:06 pm · 5.3 ft Coef. 43 32% Major periods 6:27 am · 6:51 pm Medium

▲ high tide · ▼ low tide · heights above chart datum (LAT). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

B · Nearby station

Charmouth has no station of its own, so we use the tide at West Bay Harbour (TICON-4), 6.3 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data

How we calculate the tide

Sea and waves

The sea at Charmouth

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · gentle breeze, Beaufort 3
Waves 2.4 ft · 6.7 s from the southwest (222°)
Swell 2.0 ft · 4.7 s from the southwest
Current 0.8 mph toward the E

The waves you may find

  • Most commonMost common1.2 ft
  • Significant2.4 ft
  • Highest expectedHighest4.8 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.8 ft. Before heading out, expect waves of up to 4.8 ft.

Wind on the coast and offshore

On the coast 2 mph SSW · gusts 7
Offshore (17 mi SSW)Offshore 11 mph WSW · gusts 15

Onshore wind. The coast faces south and the wind blows straight in from the sea: more surf and backwash at the shore, and bait and boats drift toward land.

Onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves ease over the next few days. The biggest waves arrive on Wednesday 28: 3.8 ft with a period of 6 s, from the southwest (slight).

Water temperature

Water temperature →
Water now59.0 °F
Today 59.0–59.0 °F air: 49 / 59 °F
Satellite (yesterday) 59.9 °F measured 0.6 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.

Water warmer than normal for late October (+1.9 °F).

Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:54 pm (local time).

Nearest buoy

West Bay wave buoy Buoy 6201005 · 7.3 mi ESE of here Measured at 6:00 pm, 3 h 54 min ago
Waves 3.7 ft · 12 s average period 4.0 s
Water 58.7 °F

This is a real measurement of the sea, not a forecast. Data from South West Coastal Monitoring, National Network of Regional Coastal Monitoring Programmes (NNRCMP), via the E.U. Copernicus Marine Service. Generated using E.U. Copernicus Marine Service Information (doi:10.48670/moi-00036).

Surf

Surf in Charmouth today

Surf hour by hour and 7 days →

Surf today

Poor
2
Poor · 2 out of 10 6:22–9:00 am 2.2–3.4 ft Also 3:00–5:00 pm and 12:00–1:00 pm
  • 2.2–3.4 ft surf at the shore, a fun size for most surfers
  • 2.4 ft swell at 7 s from the southwest, short: weak, messy waves
  • 2.2 ft wind swell at 3 s: messy waves
  • Light onshore wind (7 mph): a bit of chop
  • First or last light of the day
  • Rising tide (high tide at 7:32 am)
Surf at the shore 2.2–3.4 ft average – sets
Swell 2.4 ft 7 s · SW · 61 kJ
Wind 7 mph WSW · onshore
Water and wetsuit 59.0 °F 4/3 fullsuit
  • Light: First light 6:22 am · sunrise 6:56 am · sunset 4:54 pm · last light 5:28 pm
  • Tide: low 12:45 am (1.3 ft), high 7:32 am (14.2 ft), low 1:03 pm (1.5 ft) and high 7:56 pm (13.8 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
  • Water at 59.0 °F: a 4/3 fullsuit (booties if you run cold).
  • Energy: 61 kJ · Low power

Today’s surf at a glance

The best window, 6:22 am to 9:00 am, has a good size, though with a short-period swell and wind swell. 3:00 pm to 5:00 pm can also work, with a good size, though with a short-period swell. 12:00 pm to 1:00 pm can also work, with a good size, though with a short-period swell and wind swell.

An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.

Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.

How it’s calculated · Next 7 days

Diving

Diving in Charmouth today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: fair
7
Good day · 7 out of 10 12:40–1:40 pm Also 3:30–4:10 pm
  • Slack water around low tide (1:03 pm): little current from 12:48 pm to 1:18 pm
  • 2.4 ft swell at 5 s from the southwest: some surge on the bottom
  • Light onshore wind (8 mph)
  • 0.6 mph current toward the west (model)
  • Sun high: more light underwater
Swell 2.4 ft 5 s · from the SW
Likely visibility Fair Snorkeling: poor
Water and suit 59.0 °F 7 mm wetsuit
Current 0.6 mph toward the W
  • Slack water today: low tide 12:45 am (12:30–1:00 am), high tide 7:32 am (7:17–7:50 am), low tide 1:03 pm (12:48–1:18 pm) and high tide 7:56 pm (7:40–8:11 pm)
  • Likely visibility: fair. Swell (up to 5.3 ft at 6 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 59.0 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 5:28 pm. Waning gibbous (92%), rising at 5:43 pm: a bright night.

Your diving day at a glance

The best window, 12:40 pm to 1:40 pm, combines slack water at low tide, light wind and the sun high, though with current. Also worth a look from 3:30 pm to 4:10 pm, with light wind and weak current, though with tidal current.

Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.

Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.

Sites: © OpenStreetMap contributors (ODbL). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.

Weather

Weather in Charmouth

14-day weather

Now in Charmouth

Now 50 °F Overcast · feels like 49 °F · 49 / 59 °F
Low / high
49 / 59 °F
Rain
0.00 in · 0%
Clouds
100%
Humidity
96%
Dew pointDew point
49 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 31
Saharan dust
No
Pollen
None

Pressure and fishing

  • ↗ RisingRising Anglers say fish bite less for a while
  • → SteadySteady · now Anglers expect normal activity
  • ↘ FallingFalling Anglers say fish feed more before the change

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.05 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Hourly weather Wind Surf

Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky Mainly clearClearPartly cloudyOvercastOvercastOvercastOvercastOvercast
Temperature 49°50°52°57°59°59°56°52°
Wind (mph) 8 WSW10 WSW8 WSW10 WSW8 SW7 SW8 WSW4 WSW
Gusts 1717171918171611
Waves 3.7 ft3.4 ft3.6 ft3.8 ft3.7 ft3.2 ft2.9 ft2.5 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 9:00 pm 52° 4 WSW 2.5 ft
  • 12:00 am 48° 2 N 2.2 ft
  • 3:00 am 47° 2 N 1.9 ft
  • 6:00 am 48° 4 NNE 1.7 ft
  • 9:00 am 52° 3 NE 1.6 ft
  • 12:00 pm 59° 9 SE 1.6 ft
  • 3:00 pm 58° 10 SSE 1.8 ft
  • 6:00 pm 55° 9 SE 1.9 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 28 Overcast 49 / 59 °F 13 mph WSW 3.8 ft 7:32 am · 7:56 pm
Thu 29 Overcast 46 / 59 °F 10 mph ESE 2.2 ft 8:15 am · 8:40 pm
Fri 30 Overcast 47 / 60 °F 10 mph ENE 2.4 ft 8:57 am · 9:24 pm
Sat 31 Partly cloudy 48 / 56 °F 9 mph NNE 2.4 ft 9:40 am · 10:13 pm
Sun 1 Overcast 47 / 52 °F 11 mph NNE 1.4 ft 10:30 am · 11:20 pm
Mon 2 Overcast 46 / 52 °F 15 mph NNE 2.0 ft 11:47 am
Tue 3 Overcast 45 / 53 °F 15 mph NNE 2.1 ft 12:59 am · 1:20 pm
Wed 4 Overcast 47 / 55 °F 14 mph NE 3.5 ft 2:15 am · 2:29 pm
Thu 5 Mainly clear 44 / 51 °F 13 mph ENE 3.9 ft 3:16 am · 3:26 pm
Fri 6 Partly cloudy 44 / 53 °F 15 mph ENE 2.5 ft 4:06 am · 4:16 pm
Sat 7 Overcast 44 / 56 °F 14 mph E 6.0 ft 4:50 am · 5:01 pm
Sun 8 Drizzle 55 / 58 °F 11 mph SSE 2.9 ft 5:31 am · 5:42 pm
Mon 9 Drizzle 56 / 58 °F 11 mph SSE 2.9 ft 6:09 am · 6:19 pm
Tue 10 Drizzle 56 / 59 °F 10 mph SSW 3.3 ft 6:42 am · 6:53 pm
  • Thu 29 Overcast 46° / 59° 2.2 ft
  • Fri 30 Overcast 47° / 60° 2.4 ft
  • Sat 31 Partly cloudy 48° / 56° 2.4 ft
  • Sun 1 Overcast 47° / 52° 1.4 ft
  • Mon 2 Overcast 46° / 52° 2.0 ft
  • Tue 3 Overcast 45° / 53° 2.1 ft
  • Wed 4 Overcast 47° / 55° 3.5 ft
See all 14 days →

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:54 pm (local time).

Sun

The sun in Charmouth

Sunrise and sunset →

Sunrise and sunset

Rises 6:56 am in the ESE (110°)ESE
Sets 4:54 pm in the WSW (250°)WSW
  • First light 5:43 am
  • Full dark 6:06 pm
  • Civil dawn 6:22 am
  • Civil dusk 5:28 pm
  • Solar noon 11:55 am (26° high)
  • Daylight 9 h 58 min (−4 min)
  • Evening golden hour 4:06 pm
  • Full dark 6:06 pm

Golden hour and the day-night map

Morning golden hour6:56–7:44 am
Evening golden hour4:06–4:54 pm
Charmouth

Today the sun is 92,359,664 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Charmouth

The moon for 7 days →

Moon phase and position

Waning gibbous · 92% 92% illuminated · 17.8 days old New moon on Mon, Nov 9 · 7:03 am
Rises 5:43 pm in the NE (45°)NE
Sets 11:39 am tomorrow · in the NW (317°) · set at 10:22 am
Transit 1:34 am overhead
Visible 17 h 56 min from 5:43 pm to 11:39 am

Today the moon is 226,451 mi away and looks 32′ 47″ across.

Solunar periods

Today's activity: high
  • 12:34–2:34 am Major · the moon passes overhead · high activity
  • 1:05–3:05 pm Major · the moon passes underfoot · high activity
  • 9:52–10:52 am Minor · moonset · medium activity
  • 5:13–6:13 pm Minor · moonrise · medium activity

According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.

Upcoming moon phases

2026 moon calendar →
  • Last quarter Sun, Nov 1 · 8:29 pmNov 1 in 4 days
  • New moon Mon, Nov 9 · 7:03 amNov 9 in 12 days
  • First quarter Tue, Nov 17 · 11:48 amNov 17 in 20 days
  • Full moon Tue, Nov 24 · 2:54 pmNov 24 in 27 days

Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.

Place

Where to fish in Charmouth

All places in Dorset →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 0.4 mi from shore and 33 ft at 0.7 mi.

From the shoreline (0.4 mi from Charmouth) out to sea, heading south.

How far from shore

  • 16 ft deep0.4 mi
  • 33 ft deep0.7 mi
  • 66 ft deep3 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.4 mi): cast far from the beach and fish the high tide, when there is more water close in.
  • Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
  • Diving. Shallow near shore: you only reach 33 ft at 0.7 mi. For dives deeper than 33 ft, go by boat.

Source: EMODnet Bathymetry DTM 2024 (CC BY 4.0), cells of about 380 ft; depth at the lowest astronomical tide. For reference only: not for navigation or anchoring.

Tides near CharmouthTides nearby

All places in Dorset, A to Z (73) → Eel Pie Island tides →

Charmouth at a glance

  • Town or city of about 1,352 people. Coordinates: 50.739° N, 2.901° W.
  • It is 6.2 mi west of Bridport, the main place in Dorset. The sun rises 1 min later and sets 1 min later than in Bridport.
  • The nearest tide station, West Bay Harbour, is 6.3 mi to the east.
  • Its coast faces south.

Questions about CharmouthQuestions

What time is high tide today in Charmouth?

Today in Charmouth there are high tides at 7:32 am (14.2 ft) and 7:56 pm (13.8 ft) and low tides at 12:45 am and 1:03 pm. Tide coefficient 101.

What time is sunset today in Charmouth?

At 4:54 pm. There is light until the end of civil twilight, at 5:28 pm.

What time is sunrise tomorrow in Charmouth?

At 6:58 am. First light comes at 5:45 am.

What phase is the moon today?

Waning gibbous, 92% illuminated. New moon on Mon, Nov 9 · 7:03 am.

When are the next spring tides?

From October 26 to 28, together with the lunar perigee: they will be stronger than usual.

What are today's solunar periods?

Major 12:34–2:34 am, Minor 9:52–10:52 am, Major 1:05–3:05 pm, Minor 5:13–6:13 pm. Today's activity is high.

What's the weather like today in Charmouth?

Overcast, from 49 °F to 59 °F, with a light air from the south-southwest (2 mph) and a 0% chance of rain.

How is the sea today in Charmouth?

Slight (Douglas 3): 2.4 ft waves with a period of 6.7 s from the southwest. The water is 59.0 °F.

When is the best time to visit Charmouth?

The best time to visit Charmouth is from July to August: highs of 69 °F to 69 °F, about 10 rainy days a month and 6 hours of sunshine a day.

Can I use this data for navigation?

No. These are predictions for fishing and leisure; for navigation, use the official publications.

Where this data comes from

Tide: West Bay Harbour station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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Time Tides, sun and moon
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