World Resorts Norway Ålesund Weather

Ålesund sea water temperature

Current sea water temperature:
+45.5°F
Minimum sea water temperature in January: 46.0°F
Maximum sea water temperature in January: 39.7°F
Average sea water temperature in January: 43.4°F

Sea water temperature for the last 10 days:

January 7 45.5°F January 2 45.9°F
January 6 45.7°F January 1 46.0°F
January 5 45.7°F December 31 46.2°F
January 4 46.0°F December 30 46.4°F
January 3 45.7°F December 29 46.2°F

When is the warmest sea in Ålesund?

Based on the data about daily sea water temperature for the last three years the warmest sea in Ålesund was noticed in August, July and September.

Monthly Sea Temperatures in Ålesund, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 59.9°F. The highest and lowest sea temperatures during the month were 64.2°F and 57.4°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 61.1°F. The highest and lowest sea temperatures during the month were 67.6°F and 54.0°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 57.5°F. The highest and lowest sea temperatures during the month were 59.7°F and 53.8°F.

Best time for vacation in Ålesund

Sunniest months:
April 9 days
June 8 days
May 8 days
Warmest months:
August 59.0 °F
July 57.6 °F
September 56.0 °F
Warmest sea temp:
August 58.9 °F
July 57.1 °F
September 57.0 °F
Coldest months:
January 38.2 °F
February 38.8 °F
March 40.0 °F
Rainiest months:
January 10 days
December 10 days
September 9 days
Windiest months:
December 16.0 mph
January 15.2 mph
February 14.5 mph

Ålesund on a weather map

Ålesund
+25°F
NW 7 mph
Feels like: +18°F
Precip.: 0%
Places in Norway:
Name
°F
+19°F
+12°F
+25°F
+16°F
+32°F
+1°F
+10°F
-2°F
+3°F
+16°F
24 Hours Forecast
Ålesund
Local time: 22:46
January 08, thursday
0000
25°F
NW
7 mph
0300
25°F
NW
7 mph
0600
25°F
NW
7 mph
0900
27°F
N
11 mph
1200
28°F
N
11 mph
1500
28°F
N
11 mph
1800
28°F
NW
9 mph
2100
30°F
NW
6 mph
Units of measurement: °C / °F