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Den Haan surfForecast / North Sea / Belgium
12 Day Weather and Surf, issued 7 pm Thursday 18 Sep 2025 CEST
Best Forecast Surf Conditions for Den Haan this week:
The surf forecast for Den Haan over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 22) at 5AM. The primary swell is predicted to be 1.1m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Den Haan in the next 12 days are 1.1m 10s and forecast to arrive on Sunday (Sep 21) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Sunday (Sep 21) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 22nd Sep) | 3.5ft (1.1m) 9s |
| Best Surf | 5AM (Mon 22nd Sep) | 3.5ft (1.1m) 9s |
| Most Powerful | 11PM (Sun 21st Sep) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Den Haan over the next 12 days.
Short Range Forecast Light rain (total 9mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri afternoon, min 14°C on Sun afternoon). Winds increasing (light winds from the SSE on Fri night, fresh winds from the WSW by Sat night). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun night. Very mild (max 15°C on Tue night, min 12°C on Mon morning). Mainly fresh winds. | |||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 4 | 9 | 9 | 9 | 9 | 4 | 6 | 9 | 5 | 9 | 6 | 7 | 5 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 10 | 1 | 2 | 2 | 2 | 14 | 164 | 2 | 49 | 138 | 97 | 86 | 43 | 30 | 96 | 92 | 32 | 83 | 62 | 37 | 55 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross | cross- off | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | cross- off | cross | |
High Tide / height (m) | 12:42AM 3.68 | 1:01PM 3.66 | 1:35AM 3.99 | 1:47PM 3.98 | 2:16AM 4.26 | 2:26PM 4.25 | 2:51AM 4.46 | 3:01PM 4.46 | 3:24AM 4.57 | 3:34PM 4.58 | 3:56AM 4.59 | 4:07PM 4.62 | 4:27AM 4.53 | 4:39PM 4.56 | ||||||||
Low Tide / height (m) | 7:16AM 1.15 | 7:32PM 0.79 | 8:02AM 0.93 | 8:15PM 0.54 | 8:39AM 0.75 | 8:50PM 0.36 | 9:10AM 0.61 | 9:22PM 0.26 | 9:38AM 0.53 | 9:51PM 0.24 | 10:04AM 0.51 | 10:19PM 0.30 | 10:30AM 0.55 | |||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Sunrise | - | 7:28 | - | - | 7:28 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:35 | - | - | 7:37 | - | |
| Sunset | - | - | 7:53 | - | - | 7:52 | - | - | 7:49 | - | - | 7:46 | - | - | 7:45 | - | - | 7:43 | - | - | 7:39 | |
 |  | |  |  |  |  |  | |  | | | | | |  | | | | | | ||
Rain (mm) | - | - | - | - | - | 5 | 4 | - | - | 2 | - | - | - | - | - | 1 | - | - | - | - | - | |
| Temp. °C | 19 | 19 | 28 | 28 | 22 | 19 | 21 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 14 | 15 | 14 | 15 | 16 | 13 | 17 | |
| Feels °C (?) | 16 | 17 | 23 | 25 | 17 | 16 | 20 | 11 | 11 | 10 | 7 | 8 | 8 | 9 | 8 | 10 | 7 | 8 | 9 | 7 | 11 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for North Sea
Cross-shore wind at Den Haan have swung cross-off (moderate winds from the SSW at Zeebrugge 14 km from Den Haan). 0.3m 9s swell from the N to make surfable waves.
Actual: 39 min ago
FREE! Surf-Forecast.com widget for your website
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.
Information about the Den Haan Surf forecast
The above surf forecast table for Den Haan provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Den Haan can be found by selecting the local surf guide option on the grey menu. Our Den Haan surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Den Haan) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Den Haan may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Den Haan is 8 km (5 miles) from the city of Blankenberge. If you plan a holiday in North Sea - Belgium, look for hotels and other accommodation in Blankenberge. Blankenberge has rooms for a wide range of budgets as well as car hire and transport links.
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