Average sea water temperature in May:
+51.8°F
| Minimum sea water temperature in May: | 63.7°F |
| Maximum sea water temperature in May: | 44.4°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 50.9°F. The highest and lowest sea temperatures during the month were 53.1°F and 48.6°F.
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| Frederikshavn |
monthly
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| Frederikshavn |
current
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| Frederikshavn |
14 days
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| Frederikshavn |
Monthly sea water temperature in Frederikshavn, °F
Which Denmark resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Odense | 55.5°F | 57.9°F |
| Herning | 54.6°F | 57.0°F |
| Aalborg | 54.5°F | 56.6°F |
| Esbjerg | 54.0°F | 56.3°F |
| Aarhus | 52.9°F | 54.6°F |
| Frederikshavn | 50.9°F | 52.5°F |
| Copenhagen | 50.4°F | 53.5°F |
Best time for vacation in Frederikshavn
Frederikshavn on a weather map
Places in Denmark:
Name
°F
24 Hours Forecast
Frederikshavn
Local time: 10:55
May 17, sunday
1200

54°F
NE
12 mph
12 mph
1500

55°F
N
11 mph
11 mph
1800

54°F
N
18 mph
18 mph
2100

52°F
N
11 mph
11 mph
May 18, monday
0000

50°F
N
11 mph
11 mph
0300

50°F
NW
10 mph
10 mph
0600

52°F
NW
14 mph
14 mph
0900

52°F
NW
17 mph
17 mph



























