Den Haan Surf Forecast

/ North Sea (13 surf breaks) /

Belgium (13 surf breaks) / Lat Long: (51.28° N 3.03° E)

Surf Forecasts:

Den Haan surfForecast / North Sea / Belgium

48hr Weather and Surf, issued 7 am Thursday 18 Sep 2025 CEST

Forecast 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 17.8° C
(Which is slightly warmer than usual)

How big are the waves at Den Haan today?

The current surf forecast for Den Haan at 11AM is: 1.1m 5s primary swell from a West-southwest direction and 0.1m 10s secondary swell from a North direction, 0.1m 7s secondary swell from a North direction (forecast issued at 07:00am September 18). The wind direction is predicted to be cross-shore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (18 Sep)	4ft (1.2m)	5s
Afternoon (18 Sep)	3.5ft (1.1m)	5s
Evening (18 Sep)	3ft (0.9m)	5s

Table - waves today at Den Haan. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18							Friday 19								Saturday 20								Sun 21
	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	2 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	N	N	N	N	N	N	N	N	N	N	N	WSW	N	N	N	SW
Period(s) (?)	6	5	5	5	5	5	5	4	9	9	8	9	9	9	9	10	9	9	9	3	9	9	9	4
Wave Graph (?)
kJ (?)	98	78	72	56	74	47	23	10	6	6	1	2	2	2	2	2	2	2	2	7	2	2	2	16
Wind (km/h)	SW	SW	WSW	WSW	WSW	WSW	SW	SSW	SSW	S	S	S	S	S	SSE	S	S	S	SSW	WSW	SSW	SSE	SSE	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross- on	cross- on	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	off	cross
High Tide / height (m)				11:57AM 3.34				12:42AM 3.68				1:01PM 3.66				1:35AM 3.99				1:47PM 3.98
Low Tide / height (m)		6:16AM 1.37				6:38PM 1.08				7:16AM 1.15				7:32PM 0.79					8:02AM 0.93				8:15PM 0.54

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	7:26	-	-	-	-	-	-	-	7:28	-	-	-	-	-	-	-	7:28	-	-	-	-	-	-
Sunset	-	-	-	-	7:55	-	-	-	-	-	-	-	7:53	-	-	-	-	-	-	-	7:52	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5	-	-	1
Temp. °C	18	18	19	20	20	19	18	19	19	18	20	25	28	28	26	24	23	22	22	24	17	18	20	19
Feels °C (?)	14	14	15	15	15	16	16	17	18	17	17	21	24	25	22	20	20	18	20	19	17	17	18	16

Map Icons:
Break
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

Wind Update Cross-off winds at Den Haan are now cross-shore so expect speed-bumps in the surf (fresh winds from the SW at Twins Bredene 7 km from Den Haan). 0.2m 8s swell from the NNW to make surfable waves.
1 hour 22 minutes ago Den Haan

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1 h 22 min ago

37 km/h

Cross-Shore

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