Current sea water temperature:
+58.5°F
| Minimum sea water temperature in January: | 61.5°F |
| Maximum sea water temperature in January: | 54.7°F |
| Average sea water temperature in January: | 57.7°F |
| more information | |
14 days
forecast
forecast
| Fukuoka |
monthly
weather
weather
| Fukuoka |
Sea water temperature for the last 10 days:
| January 5 | 58.5°F | December 31 | 59.9°F |
| January 4 | 58.6°F | December 30 | 60.3°F |
| January 3 | 59.4°F | December 29 | 60.4°F |
| January 2 | 59.7°F | December 28 | 60.4°F |
| January 1 | 59.7°F | December 27 | 60.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Fukuoka?
Based on the data about daily sea water temperature for the last three years the warmest sea in Fukuoka was noticed in August, September and July.
Monthly Sea Temperatures in Fukuoka, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 87.1°F and 81.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 85.8°F and 79.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 81.6°F. The highest and lowest sea temperatures during the month were 86.0°F and 77.9°F.
current
weather
weather
| Fukuoka |
weather in
January
January
| Fukuoka |
Best time for vacation in Fukuoka
Fukuoka on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Fukuoka
Local time: 23:31
January 06, tuesday
0000
45°F
SE
9 mph
9 mph
0300
41°F
S
6 mph
6 mph
0600
39°F
S
4 mph
4 mph
0900
45°F
SE
1 mph
1 mph
1200
50°F
SE
3 mph
3 mph
1500
50°F
SE
5 mph
5 mph
1800
46°F
SE
3 mph
3 mph
2100
43°F
S
1 mph
1 mph
