World Resorts Iceland Reykjavik Weather

Reykjavik Sea Temperature in October

Average sea water temperature in October:
+46.8°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:
August 7 days
December 6 days
May 6 days
Warmest months:
July 55.4 °F
August 54.8 °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 8 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
21:03
Reykjavik
+46°F
NW 25 mph
Feels like: +39°F
Precip.: 39%
Places in Iceland:
Name
°F
Akureyri
+32°F
Kopavogur
+46°F
Reykjavik
+46°F
Tingvellir
+39°F
24 Hours Forecast
Reykjavik
Local time: 21:03
October 13, tuesday
0000
46°F
N
21 mph
0300
46°F
NW
17 mph
0600
46°F
NW
14 mph
0900
45°F
NW
14 mph
1200
46°F
N
14 mph
1500
46°F
N
13 mph
1800
45°F
NE
19 mph
2100
45°F
NE
14 mph
Units of measurement: °C / °F