28.08
fri
fri
Day
48°F
SE 6 mph
Precip.
10%
10%
Night
50°F
SE 12 mph
Precip.
11%
11%
29.08
sat
sat
Day
48°F
SE 9 mph
Precip.
18%
18%
Night
48°F
S 2 mph
Precip.
16%
16%
30.08
sun
sun
Day
50°F
S 1 mph
Precip.
4%
4%
Night
50°F
NW 6 mph
Precip.
14%
14%
31.08
mon
mon
Day
50°F
SE 5 mph
Precip.
19%
19%
Night
50°F
N 4 mph
Precip.
20%
20%
01.09
tue
tue
Day
50°F
NW 14 mph
Precip.
33%
33%
Night
48°F
NW 24 mph
Precip.
20%
20%
02.09
wed
wed
Day
46°F
W 35 mph
Precip.
30%
30%
Night
50°F
W 16 mph
Precip.
21%
21%
03.09
thu
thu
Day
50°F
SW 9 mph
Precip.
49%
49%
Night
52°F
E 2 mph
Precip.
33%
33%
sea water
temperature
temperature
| Kopavogur |
monthly
weather
weather
| Kopavogur |
current
weather
weather
| Kopavogur |
14 days
forecast
forecast
| Kopavogur |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 53.4°F. The highest and lowest sea temperatures during the month were 54.5°F and 51.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 54.4°F. The highest and lowest sea temperatures during the month were 57.4°F and 51.3°F.
Air temperature in Kopavogur, °F
Precipitation total in Kopavogur, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kopavogur
Kopavogur on a weather map
24 Hours Forecast
Kopavogur
Local time: 12:04
August 28, friday
1500
50°F
SE
8 mph
8 mph
1800
50°F
SE
9 mph
9 mph
2100
50°F
SE
9 mph
9 mph
August 29, saturday
0000
50°F
SE
12 mph
12 mph
0300
48°F
SE
11 mph
11 mph
0600
48°F
SE
7 mph
7 mph
0900
48°F
SE
9 mph
9 mph
1200
48°F
SE
9 mph
9 mph
