Asa Surf Forecast

/ Kattegat and Skagerrack (6 surf breaks) /

Sweden (16 surf breaks) / Lat Long: (57.33° N 12.07° E)

Surf Forecasts:

Asa surfForecast / Kattegat and Skagerrack / Sweden

48hr Weather and Surf, issued 7 am Sunday 14 Sep 2025 CEST

Forecast update in hr min s Forecast update imminent

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

Today's Asa sea temperature is 17.8° C
(Which is 3.1°C warmer than normal for this time of year)

How big are the waves at Asa today?

The current surf forecast for Asa at 9AM is: 0.7m 5s primary swell from a South direction (forecast issued at 07:00am September 14). The wind direction is predicted to be cross-offshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (14 Sep)	2.5ft (0.7m)	5s
Afternoon (14 Sep)	-	-
Evening (14 Sep)	1.5ft (0.4m)	4s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 14							Monday 15								Tuesday 16								Wed 17
	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 (?)	S	S	S	S	S	SSW	SSW	SSW	SW	S	S	S	SSW	SW	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	W	W
Period(s) (?)	5	5	5	5	4	4	4	3	3	5	6	6	6	7	7	7	7	7	7	7	7	6	6	7
Wave Graph (?)
kJ (?)	31	20	20	0	10	6	4	2	3	60	207	0	305	391	394	512	679	407	431	531	315	237	377	515
Wind (km/h)	SE	SE	SSE	S	SSE	SSE	W	SW	S	S	SSE	S	SW	SW	SW	SSW	SSW	SW	SW	SW	WSW	W	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- on	cross- on	cross- on	cross	cross- on	on	cross- on	cross- on	cross	cross- on	on	on	on	on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)				1:41PM 0.10					2:57AM 0.14				2:44PM 0.12				3:49AM 0.15				3:38PM 0.13
Low Tide / height (m)			8:22AM 0.04				8:07PM 0.01				9:14AM 0.04				9:07PM 0.01				9:59AM 0.04				9:59PM 0.00

	Sunday 14							Monday 15								Tuesday 16								Wed 17
Sunrise	-	6:37	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:41	-	-	-	-	-	-
Sunset	-	-	-	-	7:35	-	-	-	-	-	-	-	7:31	-	-	-	-	-	-	-	7:29	-	-	-

Rain (mm)	-	-	-	2	1	1	1	-	-	1	1	2	2	2	1	2	3	2	2	1	1	1	-	-
Temp. °C	13	13	16	15	15	15	14	14	14	14	14	16	16	15	15	15	15	14	15	15	16	15	14	14
Feels °C (?)	10	9	12	12	13	14	13	12	11	8	6	10	9	8	8	8	9	8	9	10	10	7	5	6

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 Kattegat and Skagerrack

Wind Update Cross-off wind 11 km from Asa has swung offshore (light winds from the ENE at TTVK Surfing). No surfable waves
1 hour 21 minutes ago Asa

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1 h 21 min ago

17 km/h

ENE

Offshore

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