Hornhole Surf Forecast

/ Sjelland (4 surf breaks) /

Denmark (8 surf breaks) / Lat Long: (56.10° N 12.40° E)

Surf Forecasts:

Hornhole surfForecast / Sjelland / Denmark

48hr Weather and Surf, issued 1 am Thursday 18 Sep 2025 CEST

Forecast update in hr min s Forecast update imminent

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

Today's Hornhole sea temperature is 17.1° C
(Which is 2.5°C warmer than normal for this time of year)

How big are the waves at Hornhole today?

The current surf forecast for Hornhole at 6AM is: 0.4m 5s primary swell from a Northwest direction (forecast issued at 01:00am September 18). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (18 Sep)	0.5ft (0.2m)	5s
Afternoon (18 Sep)	-	-
Evening (18 Sep)	-	-

Table - waves today at Hornhole. (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
	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	5 PM	8 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	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NW	NW	NW	NW	NW	WSW	WSW	W	W	W	NW	WNW	NW	NW	NNW	NW	WSW	WSW	WSW	W	W	W	W	W
Period(s) (?)	6	6	5	5	5	5	4	4	5	5	6	5	5	5	5	5	4	4	4	4	4	3	3	3
Wave Graph (?)
kJ (?)	40	25	13	4	1	0	0	0	55	78	26	35	9	4	3	1	0	0	0	0	4	3	2	1
Wind (km/h)	WSW	SW	SSW	SW	WSW	WSW	WSW	WSW	WSW	W	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SSW	WSW	WSW	W	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	off	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- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off
High Tide / height (m)				7:23AM 0.19				7:24PM 0.18					8:05AM 0.18				8:08PM 0.18				8:44AM 0.17
Low Tide / height (m)		12:58AM 0.01				1:31PM 0.03				1:45AM 0.00					2:09PM 0.03				2:28AM -0.00				2:44PM 0.02

		Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	6:46	-	-	-	-	-	-	-	6:48	-	-	-	-	-	-	-	6:50	-	-	-	-
Sunset	-	-	-	-	-	-	7:21	-	-	-	-	-	-	-	7:19	-	-	-	-	-	-	-	7:15	-

Rain (mm)	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	14	14	16	17	18	18	17	15	15	16	17	18	19	19	19	17	17	17	16	18	19	19	20
Feels °C (?)	10	10	10	13	13	12	12	11	10	10	12	14	14	15	15	16	14	14	15	15	16	17	18	19

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 Sjelland

Wind Update Continuing clean conditions at Hornhole (calm at Kildekrog wx 2 km from Hornhole). 0.3m 5s windswell from the WNW to make surfable waves.
51 minutes ago Hornhole

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Actual: 51 min ago

0 km/h

SSW

Clean

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