Uitkerke tides today
- Tide now 5.7 ft ↑ rising · high 3:31 am (16.2 ft)
- Best time tomorrow 2:50–4:50 pm good day · 7/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 1.7 ft · 56 °F slight · 4.1 s from the west
- Wind · air 7 mph · 48 °F from the SW, gusts 12 · overcast
- Surf tomorrow Flat Flat day · 1/10 · 7:00–11:00 am
- Sun 7:33 am–5:28 pm 9 h 55 min of daylight
- Moon 93% · 6:14 pm waning gibbous · rises at 6:14 pm
Today in Uitkerke there are high tides at 2:49 am (16.4 ft) and 3:08 pm (16.6 ft) and low tides at 8:52 am and 9:13 pm. Tide coefficient 85. Right now the tide is rising toward the high tide at 3:31 am. The sun rises at 7:33 am and sets at 5:28 pm: 9 h 55 min of daylight. The moon is 93% illuminated (waning gibbous) and rises at 6:14 pm. Major solunar periods run from 1:09 am to 3:09 am and from 1:40 pm to 3:40 pm. The next spring tides arrive from October 26 to 28. The sea is slight, with 1.7 ft waves. There's a light breeze from the southwest (7 mph). Overcast, 48 °F.
Fishing in Uitkerke today
Best time to fish
Solunar activity today: high- High tide at 3:08 pm, coefficient 84
- Major period 1:40–3:40 pm
- Rising pressure (+0.42 inHg in 24 h), light cross-shore wind (10 mph) and some swell (2.2 ft waves) to stir the water
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 85 (average tides)
- A minor period lines up with sunset
Your day at a glance
The best window, 2:10 pm to 3:40 pm, combines the 3:08 pm high tide, a major period and some swell, though with rising pressure. Also worth a try from 1:50 am to 3:10 am, with the 2:49 am high tide, a major period and some swell, though with rising pressure.
Species with the most records nearby: whiting, European plaice, common sole and European flounder. October is one of the months when these are seen most: common sole. What you can catch
Beach day in Uitkerke
Is it a beach day?
- Sun and clouds
- Onshore breeze (12 mph)
- Calm for swimming: 2.2 ft waves
- Low tide at 8:52 am: more sand
- Feels like 55 °F: chilly for the beach
- Water at 56 °F (very cold)
Today, hour by hour
- Swimming Calm · 2.2 ft
2.2 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 56 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 2 · SPF 15
Max UV 2 (low): SPF 15 sunscreen.
- Wind 12 mph
Onshore breeze (12 mph).
- Tide & sand 8:52 am
Low tide at 8:52 am and 9:13 pm: that's when there's the most sand. High tide at 2:49 am and 3:08 pm.
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 Uitkerke
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- AlbertStrand 5.6 mi · NE
- Restrooms
- Showers
- Parking
Excellent water quality 2025 season, EEA
- Naaktstrand Bredene 5.8 mi · SW
- Clothing-optional area
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 authorities of Belgium.
Webcams near Uitkerke
Webcams provided by windy.com — add a webcam
Tides in Uitkerke
Today's high and low tides
- ▲ High tide 2:49 am 16.4 ft · coef. 85
- ▼ Low tide 8:52 am 2.3 ft
- ▲ High tide 3:08 pm 16.6 ft · coef. 84
- ▼ Low tide 9:13 pm 2.0 ft
↑ Rising The tide is rising. 3 h 43 min to high tide at 3:31 am.
Tide coefficient 85 for the 2:49 am high tide and 84 for the 3:08 pm high tide. Average coefficient. The water rises and falls 14.7 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 October 28 (16.6 ft) and the lowest, on March 21 (0.5 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 10 to 12 (coefficient 88, 14.4 ft range). The smallest, on October 20 (coefficient 43, 7.2 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Wed 28 | 7:33 am · 5:28 pm | High tide 2:49 am · 16.4 ft | Low tide 8:52 am · 2.3 ft | High tide 3:08 pm · 16.6 ft | Low tide 9:13 pm · 2.0 ft | Coef. 85 | 93% | Major periods 1:09 am · 1:40 pm | High |
| Thu 29 | 7:35 am · 5:27 pm | High tide 3:31 am · 16.2 ft | Low tide 9:30 am · 2.5 ft | High tide 3:50 pm · 16.5 ft | Low tide 9:53 pm · 2.4 ft | Coef. 83 | 85% | Major periods 2:12 am · 2:45 pm | Medium |
| Fri 30 | 7:37 am · 5:25 pm | High tide 4:14 am · 15.7 ft | Low tide 10:11 am · 2.7 ft | High tide 4:35 pm · 16.2 ft | Low tide 10:37 pm · 3.1 ft | Coef. 79 | 76% | Major periods 3:17 am · 3:49 pm | Medium |
| Sat 31 | 7:39 am · 5:23 pm | High tide 4:59 am · 15.0 ft | Low tide 10:56 am · 2.9 ft | High tide 5:23 pm · 15.4 ft | Low tide 11:29 pm · 3.8 ft | Coef. 73 | 66% | Major periods 4:20 am · 4:50 pm | Medium |
| Sun 1 | 7:40 am · 5:21 pm | High tide 5:49 am · 14.1 ft | Low tide 11:50 am · 3.4 ft | High tide 6:17 pm · 14.4 ft | — | Coef. 66 | Last quarter | Major periods 5:19 am · 5:46 pm | Medium |
| Mon 2 | 7:42 am · 5:19 pm | Low tide 12:43 am · 4.7 ft | High tide 6:47 am · 13.1 ft | Low tide 1:21 pm · 3.9 ft | High tide 7:27 pm · 13.4 ft | Coef. 58 | 43% | Major periods 6:13 am · 6:38 pm | Medium |
| Tue 3 | 7:44 am · 5:17 pm | Low tide 2:34 am · 5.0 ft | High tide 8:07 am · 12.5 ft | Low tide 3:04 pm · 3.7 ft | High tide 9:24 pm · 13.2 ft | Coef. 55 | 33% | Major periods 7:02 am · 7:26 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
Uitkerke has no station of its own, so we use the tide at Cadzand (TICON-4), 11 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
The sea at Uitkerke
Sea stateSea state: slight
The waves you may find
- Most commonMost common0.9 ft
- Significant1.7 ft
- Highest expectedHighest3.7 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 3.7 ft. Before heading out, expect waves of up to 3.7 ft.
Wind on the coast and offshore
Cross-shore wind. The coast faces northwest and the wind blows along the shore: drift and current run parallel to the beach.
Wave height, next 7 daysWaves, next 7 days
Waves build over the next few days. The biggest waves arrive on Monday 2: 3.9 ft with a period of 5 s, from the north (slight).
Water temperature
Water temperature →The satellite measured 3.2 °F more yesterday than the model gives now: the water is probably warmer than the forecast says.
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 about normal for late October.
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 11:48 pm (local time).
Nearest buoy
This is a real measurement of the sea, not a forecast. Data from Agency for Maritime Services and Coast, Department Coast (MDK), via the E.U. Copernicus Marine Service. Generated using E.U. Copernicus Marine Service Information (doi:10.48670/moi-00036).
Surf in Uitkerke today
Surf today
Poor- 1.1–1.7 ft surf at the shore, small: good for learning or a longboard
- 1.6 ft swell at 4 s from the west, short: weak, messy waves
- Light offshore wind (8 mph): it holds up and grooms the waves
- Falling tide (low tide at 8:52 am)
- Light: First light 6:59 am · sunrise 7:33 am · sunset 5:28 pm · last light 6:03 pm
- Tide: high 2:49 am (16.4 ft), low 8:52 am (2.3 ft), high 3:08 pm (16.6 ft) and low 9:13 pm (2.0 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 55.9 °F: a 5/4 fullsuit with booties (and a hood if it’s windy).
- Energy: 6 kJ · Low power
Today’s surf at a glance
The best window, 8:00 am to 9:00 am, has light offshore wind, though with a short-period swell. 10:00 am to 2:00 pm can also work, 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.
Diving in Uitkerke today
Diving and snorkeling today
Likely visibility: good- Some tidal current
- 1.4 ft swell at 3 s from the west-northwest: barely any surge
- Light cross-shore wind (10 mph)
- 0.4 mph current toward the south-southwest, weak (model)
- Sun high: more light underwater
- Slack water today: high tide 2:49 am (2:34–3:04 am), low tide 8:52 am (8:30–9:10 am), high tide 3:08 pm (2:53–3:23 pm) and low tide 9:13 pm (8:50–9:30 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 55.9 °F: a 7 mm semi-dry suit, with hood, gloves and booties.
- Snorkeling: doable, with some waves or wind.
- Night dive: dark from 6:03 pm. Waning gibbous (93%), rising at 6:14 pm: a bright night.
Your diving day at a glance
The best window, 10:30 am to 11:30 am, combines little swell, light wind, weak current and the sun high, though with tidal current. Also worth a look from 8:30 am to 9:30 am, with slack water at low tide, little swell and light wind, though with current. Also worth a look from 2:50 pm to 4:30 pm, with slack water at high tide, little swell, 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.
Dive sites, wrecks and dive shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Minensuchboot M-3600 4.7 mi
- Minensuchboot M-3604 4.7 mi
- Minensuchboot M-3606 4.7 mi
- Admiralengracht 5.3 mi
- Nippon 5.4 mi
- Gorm 5.5 mi
- Wreck 3.5 mi
- Speciale beschermingszone 3 4.0 mi
- Vlakte van de Raan 12 mi
- Revo Rebreathers 7.3 mi
- Duikpunt 7.6 mi
- Clublokaal Duikclub Barracuda Brugge 8.3 mi
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 in Uitkerke
Now in Uitkerke
- Low / high
- 43 / 58 °F
- Rain
- 0.00 in · 0%
- Clouds
- 92%
- Humidity
- 96%
- Dew pointDew point
- 47 °F
- Visibility
- 12 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: +0.10 inHg. 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 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Mainly clear | Mainly clear | Partly cloudy | Mainly clear | Overcast | Partly cloudy | Partly cloudy | Partly cloudy |
| Temperature | 52° | 44° | 44° | 46° | 55° | 58° | 54° | 50° |
| Wind (mph) | 9 W | 7 SSW | 9 SW | 8 SW | 10 SW | 10 WSW | 7 SSW | 8 SSW |
| Gusts | 16 | 10 | 14 | 14 | 17 | 19 | 10 | 12 |
| Waves | 2.4 ft | 2.3 ft | 2.2 ft | 2.1 ft | 2.1 ft | 2.2 ft | 2.1 ft | 2.0 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 12:00 am 48° 7 SW 1.7 ft
- 3:00 am 46° 6 SW 1.4 ft
- 6:00 am 44° 5 S 1.2 ft
- 9:00 am 49° 4 SSW 1.0 ft
- 12:00 pm 57° 4 SSW 0.8 ft
- 3:00 pm 59° 5 NNW 0.7 ft
- 6:00 pm 54° 5 ENE 0.5 ft
- 9:00 pm 51° 6 ENE 0.5 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 43 / 58 °F | 12 mph SW | 2.4 ft | 2:49 am · 3:08 pm | |
| Thu 29 | 44 / 60 °F | 6 mph S | 1.7 ft | 3:31 am · 3:50 pm | |
| Fri 30 | 42 / 57 °F | 11 mph E | 1.0 ft | 4:14 am · 4:35 pm | |
| Sat 31 | 47 / 50 °F | 8 mph E | 1.0 ft | 4:59 am · 5:23 pm | |
| Sun 1 | 48 / 56 °F | 10 mph N | 1.4 ft | 5:49 am · 6:17 pm | |
| Mon 2 | 52 / 55 °F | 18 mph NNE | 3.9 ft | 6:47 am · 7:27 pm | |
| Tue 3 | 47 / 55 °F | 9 mph NE | 3.7 ft | 8:07 am · 9:24 pm | |
| Wed 4 | 40 / 51 °F | 8 mph ENE | 2.5 ft | 9:47 am · 10:44 pm | |
| Thu 5 | 38 / 49 °F | 10 mph ENE | 2.2 ft | 10:56 am · 11:39 pm | |
| Fri 6 | 38 / 50 °F | 10 mph E | 1.6 ft | 11:48 am | |
| Sat 7 | 34 / 47 °F | 6 mph ESE | 2.0 ft | 12:23 am · 12:32 pm | |
| Sun 8 | 40 / 53 °F | 7 mph S | 1.1 ft | 1:00 am · 1:10 pm | |
| Mon 9 | 49 / 57 °F | 9 mph S | 1.4 ft | 1:30 am · 1:44 pm | |
| Tue 10 | 52 / 59 °F | 13 mph SSW | 3.0 ft | 2:00 am · 2:17 pm |
- Thu 29 Overcast 44° / 60° 1.7 ft
- Fri 30 Partly cloudy 42° / 57° 1.0 ft
- Sat 31 Overcast 47° / 50° 1.0 ft
- Sun 1 Overcast 48° / 56° 1.4 ft
- Mon 2 Light rain 52° / 55° 3.9 ft
- Tue 3 Overcast 47° / 55° 3.7 ft
- Wed 4 Overcast 40° / 51° 2.5 ft
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 They agree · high confidence for the next few days. See the models →
- Outlook The next few weeks look normal for the time of year. See the outlook →
- Normal Today, warmer than normal for late October (+2.2 °F; normal high: 56 °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 11:48 pm (local time).
The sun in Uitkerke
Sunrise and sunset
- First light 6:20 am
- Full dark 6:42 pm
- Civil dawn 6:59 am
- Civil dusk 6:03 pm
- Solar noon 12:31 pm (26° high)
- Daylight 9 h 55 min (−4 min)
- Evening golden hour 4:40 pm
- Full dark 6:42 pm
Golden hour and the day-night map
Today the sun is 92,360,074 mi away and looks 32′ 11″ across.
The moon in Uitkerke
Moon phase and position
Today the moon is 226,461 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 1:09–3:09 am Major · the moon passes overhead · high activity
- 1:40–3:40 pm Major · the moon passes underfoot · high activity
- 10:30–11:30 am Minor · moonset · medium activity
- 5:44–6:44 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 4 days
- New moon Mon, Nov 9 · 8:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 12:48 pmNov 17 in 20 days
- Full moon Tue, Nov 24 · 3:54 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.
Where to fish in Uitkerke
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Belgium Pier 0.9 mi
- Oosterstaketsel 1.2 mi
- Jetty 0.9 mi
- Jetty 1.0 mi
- Boat ramp 0.8 mi
- Boat ramp 0.9 mi
- Boat ramp 3.2 mi
- Jachthaven Blankenberge 0.9 mi
- Brugse Zeil- en Yachtclub 3.2 mi
- Hydrafish 1.0 mi
- Kuna Fish 3.1 mi
- Fuel dock 3.3 mi
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
Shallow, gradualShallow, gradual bottom: 16 ft at 0.6 mi from shore and 22 ft at 3.1 mi.
From the shoreline (0.9 mi from Uitkerke) out to sea, heading northwest.
How far from shore
- 16 ft deep0.6 mi
- 33 ft deepnot within 3.1 mi
- 66 ft deepnot within 3.1 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 0.6 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: the water doesn't reach 33 ft within 3.1 mi. For deeper dives, take a boat farther out.
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
Blankenberge lighthouse 1.1 mi west
- Light
- 2 white flashes every 8 s · Fl(2) W 8s
- Range
- 20 nautical miles (23 mi)
- Light height
- 98 ft above sea level
- Tower height
- 107 ft
- Built
- 1952
Other lighthouses nearby: Zeebrugge lighthouse (4.0 mi northeast), Low lighthouse of Heist (4.5 mi northeast).
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near UitkerkeTides nearby
- Blankenberge0.5 mi
- Wenduine2.4 mi
- Zeebrugge2.5 mi
- Heist-aan-Zee4.9 mi
- De Haan5.0 mi
- Knokke-Heist6.3 mi
- Knokke7.2 mi
- Bredene8.6 mi
- Ostend11 mi
- Stene12 mi
Uitkerke at a glance
- Town or city of about 7,863 people. Coordinates: 51.307° N, 3.137° E.
- It is 55 mi west of Antwerp, the main place in Flanders. The sun rises 5 min later and sets 5 min later than in Antwerp.
- The nearest tide station, Cadzand, is 11 mi to the northeast.
- Its coast faces northwest.
Questions about UitkerkeQuestions
What time is high tide today in Uitkerke?
Today in Uitkerke there are high tides at 2:49 am (16.4 ft) and 3:08 pm (16.6 ft) and low tides at 8:52 am and 9:13 pm. Tide coefficient 85.
What time is sunset today in Uitkerke?
At 5:28 pm. There is light until the end of civil twilight, at 6:03 pm.
What time is sunrise tomorrow in Uitkerke?
At 7:35 am. First light comes at 6:21 am.
What phase is the moon today?
Waning gibbous, 93% illuminated. New moon on Mon, Nov 9 · 8:03 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 1:09–3:09 am, Minor 10:30–11:30 am, Major 1:40–3:40 pm, Minor 5:44–6:44 pm. Today's activity is high.
What's the weather like today in Uitkerke?
Overcast, from 43 °F to 58 °F, with a light breeze from the southwest (7 mph) and a 0% chance of rain.
How is the sea today in Uitkerke?
Slight (Douglas 3): 1.7 ft waves with a period of 4.1 s from the west. The water is 55.8 °F.
When is the best time to visit Uitkerke?
The best time to visit Uitkerke is from July to August: highs of 72 °F, about 10 rainy days a month and 7 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: Cadzand 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).