World Resorts Iceland Reykjavik Weather

Reykjavik Sea Temperature in October

Average sea water temperature in October:
+46.7°F
Minimum sea water temperature in October: 52.7°F
Maximum sea water temperature in October: 43.3°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 49.7°F. The highest and lowest sea temperatures during the month were 52.7°F and 46.6°F.

Monthly sea water temperature in Reykjavik, °F

Which Iceland resorts have warmest sea in October?

Place name October 2025 October 2024
Kopavogur 50.3°F 45.2°F
Reykjavik 49.7°F 45.1°F
Tingvellir 46.7°F 44.2°F
Akureyri 43.2°F 41.6°F

Best time for vacation in Reykjavik

Sunniest months:
December 6 days
August 6 days
May 6 days
Warmest months:
July 55.6 °F
August 55.1 °F
June 52.0 °F
Warmest sea temp:
August 53.1 °F
July 52.5 °F
September 50.6 °F
Coldest months:
December 33.2 °F
January 33.3 °F
February 35.1 °F
Rainiest months:
September 9 days
January 8 days
April 7 days
Windiest months:
February 16.5 mph
January 15.7 mph
December 15.3 mph

Reykjavik on a weather map

Current weather
15:29
Reykjavik
+54°F
NE 6 mph
Feels like: +52°F
Precip.: 45%
Places in Iceland:
Name
°F
Akureyri
+66°F
Kopavogur
+54°F
Reykjavik
+54°F
Tingvellir
+54°F
24 Hours Forecast
Reykjavik
Local time: 15:29
July 21, tuesday
1800
54°F
NE
7 mph
2100
54°F
NE
7 mph
July 22, wednesday
0000
52°F
N
6 mph
0300
52°F
N
7 mph
0600
52°F
NW
10 mph
0900
52°F
NW
12 mph
1200
54°F
N
12 mph
1500
54°F
N
11 mph
Units of measurement: °C / °F