Blokken Surf Forecast

/ Netherlands (20 surf breaks) /

Netherlands (20 surf breaks) / Lat Long: (51.90° N 4.04° E)

Surf Forecasts:

Blokken surfForecast / Netherlands / Netherlands

12 Day Weather and Surf, issued 7 pm Saturday 23 Aug 2025 CEST

Forecast update in hr min s Forecast update imminent

Blokken surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Blokken sea temperature is 20.6° C
(Which is 2.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 12 days are 1.6m 6s and forecast to arrive on Saturday (Aug 30) 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 1.0m 4s period and expected on Saturday (Aug 30) at 2AM.

Wave Type	Time (CEST) & Date	Wave Height & Period
Next good surf (1 star+)	-	-
Best Surf	-	-
Most Powerful	11PM (Sat 30th Aug)	5ft (1.6m) 6s

Table - best surf conditions forecast for Blokken over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 22°C on Mon night, min 14°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Tue afternoon).										Days 3-6 Weather Summary Some drizzle, heaviest during Fri afternoon. Warm (max 20°C on Tue night, min 17°C on Thu night). Winds increasing (calm on Wed afternoon, strong winds from the SSW by Fri afternoon).
		Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Sat 30
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	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 (?)	N	N	N	N	N	N	N	N	WSW	WSW	WSW	W	WSW	W	WSW	WSW	WSW	WSW	SSW	WSW	WSW
Period(s) (?)	7	7	7	7	7	7	7	6	3	5	5	4	5	4	4	6	6	6	4	5	5
Wave Graph (?)
Energy (?)	52	38	24	15	16	15	8	3	10	54	33	11	21	9	5	81	34	39	0	98	87
Wind (km/h)	N	NNW	NNW	ESE	SSE	NNW	SE	S	W	WSW	WSW	N	WSW	W	WSW	S	SSW	SSW	SW	SW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	glass	cross- on	cross- off	off	cross- on	off	cross- off	cross- on	cross	cross	cross- on	cross	cross- on	cross- on	cross- off	cross- off	cross- off	cross	cross	cross
High Tide / height (m)	10:50PM 3:55AM 0.52 2.84	10:59AM 1:16PM 0.87 0.89	4:20PM 2.59	11:30PM 4:35AM 0.52 2.88	11:40AM 0.91	2:12PM 4:56PM 0.92 2.65	12:09AM 0.51	5:13AM 12:22PM 2.87 0.90	5:31PM 2.69	12:49AM 0.50	5:50AM 1:06PM 2.81 0.86	6:06PM 2.69	1:31AM 0.50	6:27AM 1:54PM 2.71 0.80	6:41PM 2.65	2:18AM 0.50	7:01AM 2.59	7:16PM 2.57		7:34AM 2.47	7:51PM 2.44
Low Tide / height (m)	9:23PM 11:54PM 0.33 0.43	9:34AM 12:09PM 0.71 0.75	2:03PM 0.80	9:59PM 12:35AM 0.31 0.41	10:06AM 12:54PM 0.71 0.76	2:31PM 0.91	10:32PM 1:19AM 0.30 0.39	10:40AM 1:41PM 0.68 0.74		11:04PM 2:03AM 0.30 0.39	11:16AM 0.64	2:26PM 0.72	11:38PM 2:42AM 0.31 0.42	11:54AM 0.61	3:05PM 0.74	12:17AM 3:08AM 0.33 0.49	12:34PM 0.58		1:00AM 0.37	1:18PM 0.56

		Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Sat 30
Sunrise	-	6:41	-	-	6:43	-	-	6:43	-	-	6:46	-	-	6:48	-	-	6:48	-	-	6:50	-
Sunset	-	-	8:49	-	-	8:46	-	-	8:45	-	-	8:43	-	-	8:40	-	-	8:37	-	-	8:36

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	2	2
Temp. °C	16	15	16	16	16	20	22	22	20	20	19	20	20	18	18	18	17	19	17	17	18
Feels °C (?)	12	14	13	13	14	17	19	17	16	17	17	18	17	17	16	17	11	13	13	11	12

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 Netherlands

Wind Update The cross-on wind has turned onshore at Blokken (moderate winds from the NW at BeachLine Events 11 km from Blokken). A 1.0m swell from the N
1 hour 34 minutes ago Blokken

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1 h 34 min ago

20 km/h

Onshore

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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 Blokken 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 Blokken Surf forecast

The above surf forecast table for Blokken provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Blokken can be found by selecting the local surf guide option on the grey menu. Our Blokken 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 (Blokken) 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 Blokken 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.

Blokken is 10 km (6 miles) from Hoek Van Holland. If you plan a holiday in Netherlands, look for hotels and other accommodation in Hoek Van Holland. Hoek Van Holland has rooms for a wide range of budgets as well as car hire and transport links.