27.08
thu
thu
Day
64°F
NW 14 mph
Precip.
5%
5%
Night
64°F
W 15 mph
Precip.
21%
21%
28.08
fri
fri
Day
61°F
NW 23 mph
Precip.
76%
76%
Night
59°F
E 5 mph
Precip.
52%
52%
29.08
sat
sat
Day
68°F
NE 11 mph
Precip.
5%
5%
Night
59°F
NE 13 mph
Precip.
32%
32%
30.08
sun
sun
Day
63°F
N 19 mph
Precip.
42%
42%
Night
61°F
NE 14 mph
Precip.
29%
29%
31.08
mon
mon
Day
64°F
E 16 mph
Precip.
5%
5%
Night
57°F
E 11 mph
Precip.
13%
13%
01.09
tue
tue
Day
63°F
NE 13 mph
Precip.
18%
18%
Night
57°F
E 16 mph
Precip.
10%
10%
02.09
wed
wed
Day
59°F
E 17 mph
Precip.
28%
28%
Night
55°F
E 12 mph
Precip.
16%
16%
sea water
temperature
temperature
| Frederikshavn |
monthly
weather
weather
| Frederikshavn |
current
weather
weather
| Frederikshavn |
14 days
forecast
forecast
| Frederikshavn |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 62.6°F. The highest and lowest sea temperatures during the month were 63.9°F and 61.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 63.9°F and 58.3°F.
Air temperature in Frederikshavn, °F
Precipitation total in Frederikshavn, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Frederikshavn
Frederikshavn on a weather map
Places in Denmark:
Name
°F
24 Hours Forecast
Frederikshavn
Local time: 17:53
August 27, thursday
1800
66°F
W
9 mph
9 mph
2100
63°F
W
13 mph
13 mph
August 28, friday
0000
64°F
W
15 mph
15 mph
0300
63°F
W
17 mph
17 mph
0600
63°F
W
17 mph
17 mph
0900
63°F
W
21 mph
21 mph
1200
61°F
NW
23 mph
23 mph
1500
63°F
NW
21 mph
21 mph
