Asa Surf Break
Lat Long: 57.33° N 12.07° E

Asa Surf Guide

Weather Forecast for Asa

Issued: 7 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Asa sea temperature is
14.6° C

Slightly warmer than usual

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

Asa Surf Guide

Asa in Kattegat is a sheltered beach and reef break that has unreliable waves. Summer in particular tends to be flat. Works best in offshore winds from the southeast. Waves more likely to be from local windswells than distant groundswells and the ideal wave direction is from the west northwest. A right hand reef break. Good surf at all stages of the tide. Rarely crowded here. Watch out for rocks.

Asa Spot Info

Type:Rating:Reliability:Todays Sea Temp*:
Beach and reef2inconsistent
14.6°C*ocean temperature recorded from satellite

Surfing Asa:

The best conditions reported for surf at Asa occur when a West-northwest swell combines with an offshore wind direction from the Northeast.

Explore Asa Location Map

Interactive Asa surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Asa is Landvetter (Gothenborg) Airport (GOT) in Sweden, 39 km (24 miles) away (directly). The second nearest airport to Asa is Save (Gothenborg) Airport (GSE), also in Sweden, 50 km (31 miles) away.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.
Asa Surf Forecasts:
Todays Surf Summary
Tuesday, 9 June 2026, 14:11 Local Time
Tuesday 09
11AM2PM5PM8PM
Wave (m)
1.1
S
0.9
SSW
1.3
SW
1.4
WSW
Period (s) 5 5 5 5
Wind (km/h)
25
25
35
30
Wind State cross-
on		 cross-
on		 cross-
on		 cross-
on

Tides at Asa

Current tide and informaton
For Onsala, 10 km from Asa.
Next High Water: 03:18pm | 0.06m
Tidal range Clock
Next Low Water: 09:08pm | 0.01m
IS AT (local time)

Asa Sea Temperature

The Asa water temperature is rather cool (14.6 °C) and the air temperature will feel about the same. A good quality spring wetsuit with optional neoprene boots should suffice. No need for wetsuit gloves.

Today, many surfers would wear a spring wetsuit and neoprene boots.
Current Temp*: 14.6°C*ocean temperature recorded from satellite
water-temp
Sweden Sea TemperatureView Sea Temp Map

Swell History at Asa

Surf stats for Asa, see the swell variation by month or season on the history page here.

Asa Location Map
Average Swell
View Swell Statistics

Wind History at Asa

Wind stats for Asa, see the variation in direction and stength by month or season on the history page here.

Asa Location Map
Average Wind
View Wind Statistics

Other Nearby Breaks Closest To:

Discover surf breaks near Asa. Click below to view there surf guides.

Wave Buoys Nearest To Asa:

Nearest locationNearest