Average sea water temperature in April:
+62.2°F
| Minimum sea water temperature in April: | 65.5°F |
| Maximum sea water temperature in April: | 57.7°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 61.4°F. The highest and lowest sea temperatures during the month were 64.6°F and 57.7°F.
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| Nagasaki |
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| Nagasaki |
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| Nagasaki |
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| Nagasaki |
Monthly sea water temperature in Nagasaki, °F
Which Japan resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Okinawa | 71.5°F | 73.4°F |
| Nagasaki | 61.4°F | 63.0°F |
| Hakone | 61.1°F | 62.2°F |
| Kamakura | 61.1°F | 62.1°F |
| Atami | 60.9°F | 62.4°F |
| Yokohama | 59.6°F | 60.5°F |
| Tokyo | 59.1°F | 60.3°F |
| Fukuoka | 58.6°F | 60.0°F |
| Nagoya | 58.4°F | 60.0°F |
| Osaka | 57.6°F | 58.7°F |
| Kyoto | 57.4°F | 57.8°F |
| Nara | 57.4°F | 58.4°F |
| Hiroshima | 57.2°F | 58.5°F |
| Kobe | 56.5°F | 57.7°F |
| Sapporo | 44.9°F | 44.7°F |
| Noboribetsu | 42.1°F | 41.7°F |
Best time for vacation in Nagasaki
Nagasaki on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Nagasaki
Local time: 10:53
April 07, tuesday
1200
61°F
S
14 mph
14 mph
1500
59°F
S
16 mph
16 mph
1800
52°F
S
15 mph
15 mph
2100
48°F
S
11 mph
11 mph
April 08, wednesday
0000
48°F
S
7 mph
7 mph
0300
46°F
S
7 mph
7 mph
0600
46°F
SW
6 mph
6 mph
0900
54°F
SW
5 mph
5 mph
