World Resorts Iceland Reykjavik Weather

Reykjavik Sea Temperature in August

Average sea water temperature in August:
+53.1°F
Minimum sea water temperature in August: 56.8°F
Maximum sea water temperature in August: 49.6°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 53.6°F. The highest and lowest sea temperatures during the month were 55.9°F and 52.0°F.

Monthly sea water temperature in Reykjavik, °F

Which Iceland resorts have warmest sea in August?

Place name August 2025 August 2024
Reykjavik 53.6°F 52.0°F
Kopavogur 53.5°F 52.4°F
Tingvellir 53.3°F 51.2°F
Akureyri 49.0°F 48.6°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 52.1 °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
March 8 days
January 8 days
Windiest months:
February 16.5 mph
January 15.7 mph
December 15.3 mph

Reykjavik on a weather map

Current weather
16:10
Reykjavik
+34°F
SE 5 mph
Feels like: +28°F
Precip.: 0%
Places in Iceland:
Name
°F
Akureyri
+28°F
Kopavogur
+34°F
Reykjavik
+34°F
Tingvellir
+30°F
24 Hours Forecast
Reykjavik
Local time: 16:10
March 18, wednesday
1800
34°F
N
4 mph
2100
36°F
NW
12 mph
March 19, thursday
0000
36°F
N
22 mph
0300
37°F
N
23 mph
0600
37°F
N
27 mph
0900
41°F
N
28 mph
1200
41°F
N
25 mph
1500
43°F
NE
25 mph
Units of measurement: °C / °F