TidePlanet

Today in Calvi there are high tides at 10:25 am (1.6 ft) and 10:00 pm (1.4 ft) and low tides at 4:21 am and 5:23 pm. Tide coefficient 86. Right now the tide is falling toward the low tide at 4:21 am. The sun rises at 6:55 am and sets at 5:22 pm: 10 h 27 min of daylight. The moon is 85% illuminated (waning gibbous) and rises at 7:37 pm. Major solunar periods run from 1:49 am to 3:49 am and from 2:21 pm to 4:21 pm. The next spring tides arrive from November 9 to 11. The sea is smooth, with 1.4 ft waves. There's a light breeze from the southeast (4 mph). Mainly clear, 60 °F.

Fishing

Fishing in Calvi today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 4:40–5:50 pm Also 10:30–11:30 am and 3:20–5:20 am
  • Low tide at 5:23 pm
  • Sunset at 5:22 pm, golden hour from 4:42 pm
  • Steady pressure (30.12 inHg), light onshore wind (4 mph) and calm sea (1.2 ft waves)
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 86 (average tides)

Your day at a glance

The best window, 4:40 pm to 5:50 pm, combines the 5:23 pm low tide, sunset and a light onshore breeze. Also good from 10:30 am to 11:30 am, with the 10:25 am high tide and moonset. Also good from 3:20 am to 5:20 am, with the 4:21 am low tide and a major period.

Species with the most records nearby: salema, white seabream, dusky grouper and striped red mullet. October is one of the months when these are seen most: salema. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Calvi

Beach forecast, 7 days →

Is it a beach day?

8 good hours
7
Good beach day · 7 out of 10 12:00–5:00 pm Also 9:00–11:00 am
  • Sunny
  • Feels like 70 °F: mild
  • Onshore breeze (7 mph)
  • Calm for swimming: 1.4 ft waves
  • UV 3 (moderate): SPF 30 sunscreen
  • Water at 71 °F (nice)

Today, hour by hour

  • Swimming Calm · 1.4 ft

    1.4 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.

  • Water 71 °F

    Nice for swimming.

  • Sun & sunscreen UV 3 · SPF 30

    Max UV 3 (moderate): SPF 30 sunscreen, reapplied every 2 hours.

  • Wind 7 mph

    Onshore breeze (7 mph).

  • Tide & sand 4:21 am

    Low tide at 4:21 am and 5:23 pm: that's when there's the most sand. High tide at 10:25 am and 10:00 pm.

The best window, 12:00 pm to 5:00 pm, brings sunshine, little wind, a calm sea, water at 71 °F and low tide at 5:23 pm. 9:00 am to 11:00 am can also work, with sunshine, little wind, a calm sea and water at 71 °F, though with cool air.

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 Calvi

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). Bathing water quality: European Environment Agency (EEA), with data from the French Ministry of Health (baignades.sante.gouv.fr).

Tides

Tides in Calvi

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 10:25 am 1.6 ft · coef. 86
  • ▼ Low tide 5:23 pm 0.9 ft
  • ▲ High tide 10:00 pm 1.4 ft · coef. 80

↓ Falling The tide is falling. 3 h 30 min to low tide at 4:21 am.

Tide coefficient 86 for the 10:25 am high tide and 80 for the 10:00 pm high tide. Average coefficient. The water rises and falls 0.9 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 13 (1.6 ft) and the lowest, on February 19 (0.1 ft).

Mixed: two high and two low tides a day, but of quite different heights.

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 25 to 27 (coefficient 102, 0.9 ft range). The smallest, from October 18 to 19 (coefficient 28, 0.5 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:55 am · 5:22 pm Low tide 4:21 am · 0.6 ft High tide 10:25 am · 1.6 ft Low tide 5:23 pm · 0.9 ft High tide 10:00 pm · 1.4 ft Coef. 86 85% Major periods 1:49 am · 2:21 pm Medium
Fri 30 6:56 am · 5:21 pm Low tide 5:09 am · 0.7 ft High tide 11:16 am · 1.5 ft Low tide 6:30 pm · 0.9 ft High tide 10:45 pm · 1.3 ft Coef. 72 76% Major periods 2:53 am · 3:25 pm Medium
Sat 31 6:57 am · 5:19 pm Low tide 6:04 am · 0.7 ft High tide 12:16 pm · 1.5 ft Low tide 7:46 pm · 1.0 ft High tide 11:40 pm · 1.2 ft Coef. 58 66% Major periods 3:56 am · 4:26 pm Medium
Sun 1 6:58 am · 5:18 pm Low tide 7:06 am · 0.8 ft High tide 1:40 pm · 1.5 ft Low tide 9:06 pm · 1.0 ft — Coef. 48 Last quarter Major periods 4:55 am · 5:23 pm Medium
Mon 2 7:00 am · 5:17 pm High tide 1:14 am · 1.1 ft Low tide 8:14 am · 0.9 ft High tide 3:24 pm · 1.5 ft Low tide 10:22 pm · 0.9 ft Coef. 47 43% Major periods 5:49 am · 6:15 pm Medium
Tue 3 7:01 am · 5:16 pm High tide 3:56 am · 1.1 ft Low tide 9:26 am · 0.9 ft High tide 4:33 pm · 1.5 ft Low tide 11:24 pm · 0.8 ft Coef. 55 33% Major periods 6:39 am · 7:02 pm Medium
Wed 4 7:02 am · 5:14 pm High tide 5:07 am · 1.2 ft Low tide 10:40 am · 0.8 ft High tide 5:20 pm · 1.5 ft — Coef. 65 23% Major periods 7:25 am · 7:48 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

Calvi has no station of its own, so we use the tide at L'Île-Rousse (TICON-4), 10 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 Calvi

7-day waves

Sea stateSea state: smooth

Smooth Douglas 2 · gentle breeze, Beaufort 3
Waves 1.4 ft · 5.3 s from the west-northwest (289°)
Swell 1.2 ft · 5.0 s from the west
Current 0.1 mph toward the E

The waves you may find

  • Most commonMost common0.7 ft
  • Significant1.4 ft
  • Highest expectedHighest2.9 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 2.9 ft. Before heading out, expect waves of up to 2.9 ft.

Wind on the coast and offshore

On the coast 4 mph SE · gusts 6
Offshore (13 mi N)Offshore 12 mph NE · gusts 16

Offshore wind. The coast faces northwest and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.

Offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves build over the next few days. The biggest waves arrive on Wednesday 4: 4.7 ft with a period of 6 s, from the north-northeast (moderate).

Water temperature

Water temperature →
Water now71.6 °F
Today 71.2–71.6 °F air: 59 / 70 °F
Satellite (2 days ago) 70.7 °F measured 0.3 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 68.5 °F by Wednesday 4.

Water warmer than normal for late October (+4.8 °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 12:50 am (local time).

Nearest buoy

La Revellata Buoy 6100294 · 5.5 mi W of here Measured at 10:00 pm, 2 h 50 min ago
Waves 2.0 ft —

This is a real measurement of the sea, not a forecast. Data from Centre for Studies on Risks Environment Mobility and Urban Planning - Technical directorate Risks waters and sea (Plouzane), Hydrographic and oceanographic service of the French navy, via the E.U. Copernicus Marine Service. Generated using E.U. Copernicus Marine Service Information (doi:10.48670/moi-00036).

Surf

Surf in Calvi today

Surf hour by hour and 7 days →

Surf today

Poor
1
Poor · 1 out of 10 6:26–10:00 am 1.0–1.6 ft
  • 1.0–1.6 ft surf at the shore, small: good for learning or a longboard
  • 1.4 ft swell at 5 s from the west, short: weak, messy waves
  • Almost no wind (2 mph): glassy water
  • First or last light of the day
  • Rising tide (high tide at 10:25 am)
Surf at the shore 1.0–1.6 ft average – sets
Swell 1.4 ft 5 s · W · 9 kJ
Wind 2 mph SE · calm
Water and wetsuit 71.2 °F Springsuit
  • Light: First light 6:26 am · sunrise 6:55 am · sunset 5:22 pm · last light 5:51 pm
  • Tide: low 4:21 am (0.6 ft), high 10:25 am (1.6 ft), low 5:23 pm (0.9 ft) and high 10:00 pm (1.4 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 71.2 °F: a springsuit or a 2 mm fullsuit.
  • Energy: 9 kJ · Low power

Today’s surf at a glance

The best window, 6:26 am to 10:00 am, has glassy water, though with small waves and a short-period 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 Calvi today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
10
Great day · 10 out of 10 9:40–11:40 am Also 4:30–5:20 pm
  • Slack water around high tide (10:25 am): little current from 10:10 am to 10:50 am
  • 1.3 ft swell at 5 s from the west: barely any surge
  • Almost no wind
  • 0.4 mph current toward the northeast, weak (model)
  • Sun high: more light underwater
Swell 1.3 ft 5 s · from the W
Likely visibility Good Snorkeling: good
Water and suit 71.2 °F 5 mm wetsuit
Current 0.4 mph toward the NE
  • Slack water today: low tide 4:21 am (3:50–4:40 am), high tide 10:25 am (10:10–10:50 am), low tide 5:23 pm (4:50–5:50 pm) and high tide 10:00 pm (9:40–10:20 pm)
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 71.2 °F: a 5 mm wetsuit.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 5:51 pm. Waning gibbous (85%), rising at 7:37 pm: a bright night.

Your diving day at a glance

The best window, 9:40 am to 11:40 am, combines slack water at high tide, little swell, light wind, weak current and the sun high. Also good from 4:30 pm to 5:20 pm, with slack water at low tide, little swell, light wind and weak 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. Sites and fish: Reef Life Survey / IMOS NRMN, CC BY 4.0; fish names, Wikidata.

Weather

Weather in Calvi

14-day weather

Now in Calvi

Now 60 °F Mainly clear · feels like 60 °F · 59 / 70 °F
Low / high
59 / 70 °F
Rain
0.00 in · 24%
Clouds
31%
Humidity
79%
Dew pointDew point
54 °F
Visibility
19 mi
UV indexUV
0 · low
Air qualityAir
Fair · 24
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 (0.00 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

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 clearClearClearClear skyClear skyClear skyClearPartly cloudy
Temperature 60°60°59°65°70°70°65°60°
Wind (mph) 4 SE3 SE3 SE2 ENE5 W6 W3 SW2 SSW
Gusts 6566111584
Waves 1.4 ft1.4 ft1.4 ft1.4 ft1.4 ft1.3 ft1.2 ft1.1 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 12:00 am 60° 4 SE 1.4 ft
  • 3:00 am 60° 3 SE 1.4 ft
  • 6:00 am 59° 3 SE 1.4 ft
  • 9:00 am 65° 2 ENE 1.4 ft
  • 12:00 pm 70° 5 W 1.4 ft
  • 3:00 pm 70° 6 W 1.3 ft
  • 6:00 pm 65° 3 SW 1.2 ft
  • 9:00 pm 60° 2 SSW 1.1 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Overcast 59 / 70 °F 7 mph SW 1.4 ft 10:25 am · 10:00 pm
Fri 30 Overcast 57 / 68 °F 16 mph NE 3.1 ft 11:16 am · 10:45 pm
Sat 31 Partly cloudy 55 / 67 °F 17 mph NE 3.5 ft 12:16 pm · 11:40 pm
Sun 1 Partly cloudy 52 / 64 °F 15 mph ENE 2.5 ft 1:40 pm
Mon 2 Overcast 50 / 62 °F 13 mph ENE 4.3 ft 1:14 am · 3:24 pm
Tue 3 Light drizzle 57 / 62 °F 14 mph NE 4.6 ft 3:56 am · 4:33 pm
Wed 4 Overcast 54 / 64 °F 12 mph NE 4.7 ft 5:07 am · 5:20 pm
Thu 5 Mainly clear 52 / 66 °F 11 mph NE 4.3 ft 5:52 am · 5:57 pm
Fri 6 Clear sky 51 / 65 °F 11 mph NE 2.4 ft 6:31 am · 6:29 pm
Sat 7 Clear sky 50 / 63 °F 10 mph NE 4.7 ft 7:07 am · 6:59 pm
Sun 8 Partly cloudy 50 / 64 °F 7 mph SW 2.1 ft 7:43 am · 7:27 pm
Mon 9 Overcast 52 / 65 °F 3 mph SE 1.0 ft 8:20 am · 7:56 pm
Tue 10 Drizzle 58 / 69 °F 3 mph ENE 1.5 ft 8:57 am · 8:24 pm
Wed 11 Rain 60 / 64 °F 7 mph SSE 3.0 ft 9:34 am · 8:52 pm
  • Fri 30 Overcast 57° / 68° 3.1 ft
  • Sat 31 Partly cloudy 55° / 67° 3.5 ft
  • Sun 1 Partly cloudy 52° / 64° 2.5 ft
  • Mon 2 Overcast 50° / 62° 4.3 ft
  • Tue 3 Light drizzle 57° / 62° 4.6 ft
  • Wed 4 Overcast 54° / 64° 4.7 ft
  • Thu 5 Mainly clear 52° / 66° 4.3 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.

  • The models Partly agree · medium confidence: unsure about wind tomorrow. See the models →
  • Outlook Next few weeks, compared with normal: a bit warmer and normal rain. See the outlook →
  • Normal Today, warmer than normal for late October (+3.4 °F; normal high: 67 °F). Climate by month →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 12:50 am (local time).

Sun

The sun in Calvi

Sunrise and sunset →

Sunrise and sunset

Rises 6:55 am in the ESE (108°)ESE
Sets 5:22 pm in the WSW (252°)WSW
  • First light 5:53 am
  • Full dark 6:24 pm
  • Civil dawn 6:26 am
  • Civil dusk 5:51 pm
  • Solar noon 12:09 pm (34° high)
  • Daylight 10 h 27 min (−3 min)
  • Evening golden hour 4:42 pm
  • Full dark 6:24 pm

Golden hour and the day-night map

Morning golden hour6:55–7:35 am
Evening golden hour4:42–5:22 pm
Calvi

Today the sun is 92,336,138 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Calvi

The moon for 7 days →

Moon phase and position

Waning gibbous · 85% 85% illuminated · 18.8 days old New moon on Mon, Nov 9 · 8:03 am
Rises 7:37 pm in the NE (51°)NE
Sets 12:06 pm tomorrow · in the NW (308°) · set at 11:04 am
Transit 2:49 am overhead
Visible 16 h 29 min from 7:37 pm to 12:06 pm

Today the moon is 226,618 mi away and looks 32′ 45″ across.

Solunar periods

Today's activity: medium
  • 1:49–3:49 am Major · the moon passes overhead · high activity
  • 2:21–4:21 pm Major · the moon passes underfoot · high activity
  • 10:34–11:34 am Minor · moonset · medium activity
  • 7:07–8:07 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 · 9:29 pmNov 1 in 3 days
  • New moon Mon, Nov 9 · 8:03 amNov 9 in 11 days
  • First quarter Tue, Nov 17 · 12:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 3:54 pmNov 24 in 26 days

Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.

Place

Where to fish in Calvi

All places in Corsica →

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

Drops off fast

The bottom drops off fast: the water is 33 ft deep just 110 ft from shore. It reaches 164 ft at 0.4 mi.

From the shoreline (0.35 mi from Calvi) out to sea, heading northwest.

How far from shore

  • 16 ft deep60 ft
  • 33 ft deep110 ft
  • 66 ft deep300 ft
  • 164 ft deep0.4 mi

For fishing, swimming and diving

  • Shore fishing. Deep water close in: about 69 ft just 330 ft out. Good for casting from rocks, jetties or the beach itself; current and surf hit harder here.
  • Swimming. The bottom drops quickly near the shore and you are soon out of your depth. Keep an eye on kids and weak swimmers.
  • Diving. Shore diving works here: 33 ft at 110 ft and 66 ft at 300 ft from shore.

Right by the shore the bottom may drop even faster than shown.

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.

Nearest lighthouse

Photo of Revellata lighthouse
Photo: Pierre Bona · CC BY-SA 3.0

Revellata lighthouse 2.0 mi northwest

Light
2 white flashes every 10 s · Fl(2) W 10s
Range
21 nautical miles (24 mi)
Light height
318 ft above sea level
Tower height
63 ft
Built
1844

Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses

Tides near CalviTides nearby

All places in Corsica, A to Z (233) →

Calvi at a glance

  • Town or city of about 5,477 people. Coordinates: 42.566° N, 8.757° E.
  • It is 45 mi north of Ajaccio, the main place in Corsica. The sun rises 1 min later and sets 1 min earlier than in Ajaccio.
  • The nearest tide station, L'Île-Rousse, is 10 mi to the northeast.
  • Its coast faces northwest.

Questions about CalviQuestions

What time is high tide today in Calvi?

Today in Calvi there are high tides at 10:25 am (1.6 ft) and 10:00 pm (1.4 ft) and low tides at 4:21 am and 5:23 pm. Tide coefficient 86.

What time is sunset today in Calvi?

At 5:22 pm. There is light until the end of civil twilight, at 5:51 pm.

What time is sunrise tomorrow in Calvi?

At 6:56 am. First light comes at 5:54 am.

What phase is the moon today?

Waning gibbous, 85% illuminated. New moon on Mon, Nov 9 · 8:03 am.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 1:49–3:49 am, Minor 10:34–11:34 am, Major 2:21–4:21 pm, Minor 7:07–8:07 pm. Today's activity is medium.

What's the weather like today in Calvi?

Overcast, from 59 °F to 70 °F, with a light breeze from the southeast (4 mph) and a 24% chance of rain.

How is the sea today in Calvi?

Smooth (Douglas 2): 1.4 ft waves with a period of 5.3 s from the west-northwest. The water is 71.6 °F.

When is the best time to visit Calvi?

The best time to visit Calvi is from June to August: highs of 77 °F to 82 °F, about 2 rainy days a month and 11 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: L'Île-Rousse 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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