Current sea water temperature:
+86.0°F
| Minimum sea water temperature in August: | 87.6°F |
| Maximum sea water temperature in August: | 79.2°F |
| Average sea water temperature in August: | 84.5°F |
| more information | |
14 days
forecast
forecast
| Okinawa |
monthly
weather
weather
| Okinawa |
Sea water temperature for the last 10 days:
| August 5 | 86.0°F | July 31 | 85.8°F |
| August 4 | 86.4°F | July 30 | 86.2°F |
| August 3 | 86.4°F | July 29 | 86.0°F |
| August 2 | 86.4°F | July 28 | 85.3°F |
| August 1 | 86.0°F | July 27 | 84.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Okinawa?
Based on the data about daily sea water temperature for the last three years the warmest sea in Okinawa was noticed in August, September and July.
Monthly Sea Temperatures in Okinawa, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 86.4°F and 85.1°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 83.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 80.1°F.
current
weather
weather
| Okinawa |
weather in
August
August
| Okinawa |
Best time for vacation in Okinawa
Okinawa on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Okinawa
Local time: 11:52
August 06, thursday
1200
86°F
S
23 mph
23 mph
1500
86°F
S
25 mph
25 mph
1800
84°F
S
26 mph
26 mph
2100
82°F
S
31 mph
31 mph
August 07, friday
0000
81°F
S
34 mph
34 mph
0300
81°F
SE
39 mph
39 mph
0600
82°F
SE
46 mph
46 mph
0900
82°F
SE
54 mph
54 mph
