Average sea water temperature in April:
+38.6°F
| Minimum sea water temperature in April: | 43.5°F |
| Maximum sea water temperature in April: | 33.8°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 37.4°F. The highest and lowest sea temperatures during the month were 41.0°F and 34.5°F.
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| Tingvellir |
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| Tingvellir |
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| Tingvellir |
14 days
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| Tingvellir |
Monthly sea water temperature in Tingvellir, °F
Which Iceland resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Kopavogur | 38.4°F | 41.4°F |
| Reykjavik | 38.4°F | 41.6°F |
| Tingvellir | 37.4°F | 40.2°F |
| Akureyri | 36.6°F | 35.5°F |
Best time for vacation in Tingvellir
Tingvellir on a weather map
24 Hours Forecast
Tingvellir
Local time: 13:16
May 19, tuesday
1500

52°F
S
4 mph
4 mph
1800

54°F
S
7 mph
7 mph
2100

48°F
S
11 mph
11 mph
May 20, wednesday
0000

43°F
S
6 mph
6 mph
0300

39°F
SW
4 mph
4 mph
0600

43°F
SW
6 mph
6 mph
0900

50°F
SW
7 mph
7 mph
1200

54°F
SW
9 mph
9 mph


























