Current sea water temperature:
+82.9°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 26 | 82.9°F | August 21 | 83.7°F |
| August 25 | 83.3°F | August 20 | 83.7°F |
| August 24 | 83.7°F | August 19 | 83.5°F |
| August 23 | 84.2°F | August 18 | 83.7°F |
| August 22 | 83.8°F | August 17 | 84.0°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.4°F. The highest and lowest sea temperatures during the month were 86.4°F and 82.9°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: 17:10
August 26, wednesday
1800
81°F
N
17 mph
17 mph
2100
81°F
N
18 mph
18 mph
August 27, thursday
0000
81°F
N
20 mph
20 mph
0300
81°F
N
17 mph
17 mph
0600
81°F
N
14 mph
14 mph
0900
81°F
N
16 mph
16 mph
1200
84°F
N
16 mph
16 mph
1500
81°F
NW
14 mph
14 mph
