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Surf Forecasts:
Den Haan surfForecast / North Sea / Belgium
48hr Weather and Surf, issued 12 pm Friday 20 Mar 2026 CETForecast 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
9.4° C
(Which is 2.1°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 6PM is: 0.7m 4s primary swell from a North-northeast direction (forecast issued at 12:00pm March 20). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | 1.5ft (0.4m) | 4s |
| Afternoon (20 Mar) | 1.5ft (0.4m) | 4s |
| Evening (20 Mar) | 2.5ft (0.7m) | 4s |
Table - waves today at Den Haan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | |||||||||||||||||||||||
| Period(s) (?) | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 3 | - | 2 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 4 | 9 | 18 | 16 | 13 | 9 | 7 | 7 | 4 | 7 | 11 | 12 | 16 | 10 | 6 | 4 | 3 | 3 | 3 | 1 | 1 | 0 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:50PM 4.90 | 3:03AM 4.88 | 3:27PM 4.95 | 3:41AM 4.93 | 4:05PM 4.86 | 4:21AM 4.85 | ||||||||||||||||||
Low Tide / height (m) | 8:42AM 0.05 | 9:01PM 0.32 | 9:15AM -0.01 | 9:32PM 0.30 | 9:49AM 0.06 | 10:04PM 0.39 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | 6:59 | - | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:02 | - | - | - | - |
 |  | |  | |  | |  | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 3 | 5 | 4 | 4 | 5 | 3 | 2 | 1 | 2 | 1 | 3 | 4 | 3 | 4 | 4 | 2 | 3 | 5 | 3 | 4 | 5 | 6 | 5 | 5 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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