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Surf Forecasts:
Den Haan surfForecast / North Sea / Belgium
48hr Weather and Surf, issued 1 am Thursday 21 May 2026 CESTForecast update in hr min s Forecast update imminent
Den Haan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Den Haan sea temperature is
13.4° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Den Haan today?
The current surf forecast for Den Haan at 7AM is: 0.6m 4s primary swell from a West direction (forecast issued at 01:00am May 21). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.5m) | 4s |
| Afternoon (21 May) | 1.5ft (0.4m) | 3s |
| Evening (21 May) | - | - |
Table - waves today at Den Haan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat night, min 13°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 5 | W 4 | W 4 | WSW 4 | W 3 | W 3 | W 3 | W 3 | — | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | W 3 | |
38 | 17 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | on | cross-on | cross-off | off | off | off | off | glassy | glassy | cross | off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-on | cross-on | |
High Tide | 5:40AM4.64m | 6:00PM4.27m | 6:31AM4.36m | 6:49PM4.00m | 7:27AM4.04m | 7:44PM3.74m | ||||||||||||||||||
Low Tide | 11:25PM0.46m | 12:06PM0.75m | 00:24AM0.62m | 1:10PM1.03m | 1:31AM0.79m | 2:20PM1.26m | ||||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 14 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 19 | 22 | 23 | 23 | 23 | 22 | 21 | 20 | 21 | 22 | 24 | 26 | 23 |
9 | 10 | 10 | 11 | 13 | 16 | 18 | 17 | 16 | 16 | 15 | 17 | 22 | 23 | 22 | 22 | 21 | 20 | 19 | 22 | 22 | 25 | 26 | 23 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | W 3 | W 3 | W 3 | — | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | W 3 |
 kJ | — | — | — | — | — | 2 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | W 4 | W 4 | WSW 4 | W 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 38 | 17 | 7 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 195 | 195 | 195 | 207 | 222 | 263 | 263 | 263 | 263 | 263 | 363 | 363 | 263 | 263 | 263 | 263 | 324 | 337 | 297 | 337 | 350 | 372 | 303 | 307 |
Best forecast wave conditions in North Sea - Belgium | ||||||||||||||||||||||||
Best forecast wave conditions in Belgium | ||||||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Den Haan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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