Current sea water temperature:
+48.7°F
| Minimum sea water temperature in October: | 52.7°F |
| Maximum sea water temperature in October: | 43.3°F |
| Average sea water temperature in October: | 46.7°F |
| more information | |
14 days
forecast
forecast
| Reykjavik |
monthly
weather
weather
| Reykjavik |
Sea water temperature for the last 10 days:
| October 8 | 48.7°F | October 3 | 49.5°F |
| October 7 | 49.1°F | October 2 | 49.3°F |
| October 6 | 49.1°F | October 1 | 49.3°F |
| October 5 | 49.1°F | September 30 | 49.8°F |
| October 4 | 49.3°F | September 29 | 49.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Reykjavik?
Based on the data about daily sea water temperature for the last three years the warmest sea in Reykjavik was noticed in August, July and September.
Monthly Sea Temperatures in Reykjavik, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 53.3°F. The highest and lowest sea temperatures during the month were 54.3°F and 51.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 53.1°F. The highest and lowest sea temperatures during the month were 54.3°F and 51.6°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 51.4°F. The highest and lowest sea temperatures during the month were 53.4°F and 49.8°F.
current
weather
weather
| Reykjavik |
weather in
October
October
| Reykjavik |
Best time for vacation in Reykjavik
Reykjavik on a weather map
24 Hours Forecast
Reykjavik
Local time: 15:24
October 08, thursday
1800
46°F
N
11 mph
11 mph
2100
46°F
NW
16 mph
16 mph
October 09, friday
0000
46°F
W
14 mph
14 mph
0300
45°F
W
13 mph
13 mph
0600
45°F
W
9 mph
9 mph
0900
45°F
S
5 mph
5 mph
1200
45°F
SE
7 mph
7 mph
1500
45°F
SE
7 mph
7 mph
