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Surf Forecasts:
Den Haan surfForecast / North Sea / Belgium
48hr Weather and Surf, issued 7 pm Tuesday 19 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
13.3° C
(Which is 2.0°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 11PM is: 0.7m 4s primary swell from a Southwest direction and 0.1m 8s secondary swell from a North direction (forecast issued at 07:00pm May 19). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 0.5ft (0.1m) | 8s |
| Evening (19 May) | 0.5ft (0.1m) | 8s |
Table - waves today at Den Haan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 23°C on Fri afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu night). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 8 | N 8 | SW 4 | SW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | W 4 | W 4 | WSW 4 | W 3 | W 3 | W 3 | — | — | — | — | — | — | |
1 | 1 | 14 | 15 | 44 | 59 | 66 | 66 | 114 | 98 | 58 | 28 | 12 | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | on | glassy | cross-off | off | off | off | off | glassy | |
High Tide | 4:28PM4.66m | 4:52AM4.84m | 5:13PM4.50m | 5:40AM4.64m | 6:00PM4.27m | 6:31AM4.36m | ||||||||||||||||||
Low Tide | 10:35PM0.35m | 11:10AM0.48m | 11:25PM0.46m | 12:06PM0.75m | 00:24AM0.62m | 1:10PM1.03m | ||||||||||||||||||
 |  |  |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | — | 9:37 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | 9:40 |
2 | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 15 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 17 | 18 | 19 | 19 | 18 | 17 | 19 | 22 |
6 | 10 | 8 | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 10 | 11 | 11 | 11 | 12 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 18 | 22 | |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | — | W 6 | — | W 3 | W 3 | — | — | — | — | — | — |
 kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | W 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SW 4 | SW 4 | SW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | W 4 | W 4 | WSW 4 | W 3 | — | — | — | — | — | — | — | — |
| kJ | 40 | 24 | 14 | 15 | 44 | 59 | 66 | 66 | 114 | 98 | 58 | 28 | 12 | 7 | 4 | 2 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 258 | 258 | 258 | 454 | 517 | 324 | 558 | 657 | 483 | 258 | 207 | 195 | 195 | 195 | 207 | 207 | 391 | 263 | 263 | 324 | 363 | 363 | 363 | 390 |
Best forecast wave conditions in North Sea - Belgium | ||||||||||||||||||||||||
Best forecast wave conditions in Belgium | ||||||||||||||||||||||||
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