World Resorts Japan Okinawa Weather

Okinawa 14 Days Forecast

26.08
wed
Day
81°F
N 25 mph
Precip.
70%
Night
81°F
N 16 mph
Precip.
43%
27.08
thu
Day
82°F
NW 24 mph
Precip.
33%
Night
81°F
NW 10 mph
Precip.
44%
28.08
fri
Day
82°F
NW 14 mph
Precip.
59%
Night
81°F
NW 11 mph
Precip.
33%
29.08
sat
Day
81°F
NW 15 mph
Precip.
66%
Night
79°F
W 12 mph
Precip.
31%
30.08
sun
Day
84°F
SW 17 mph
Precip.
15%
Night
79°F
SW 16 mph
Precip.
23%
31.08
mon
Day
82°F
SW 19 mph
Precip.
45%
Night
79°F
S 14 mph
Precip.
43%
01.09
tue
Day
82°F
SE 15 mph
Precip.
63%
Night
77°F
SW 9 mph
Precip.
17%
02.09
wed
Day
84°F
SW 14 mph
Precip.
19%
Night
79°F
E 6 mph
Precip.
30%
03.09
thu
Day
84°F
S 17 mph
Precip.
22%
Night
79°F
SE 15 mph
Precip.
32%
04.09
fri
Day
84°F
SE 9 mph
Precip.
20%
Night
77°F
SE 5 mph
Precip.
25%
05.09
sat
Day
84°F
SW 7 mph
Precip.
11%
Night
77°F
SW 7 mph
Precip.
10%
06.09
sun
Day
84°F
W 9 mph
Precip.
4%
Night
81°F
W 12 mph
Precip.
14%
07.09
mon
Day
82°F
W 17 mph
Precip.
71%
Night
81°F
W 21 mph
Precip.
28%
08.09
tue
Day
79°F
W 25 mph
Precip.
68%
Night
77°F
NW 25 mph
Precip.
76%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 86.4°F and 83.3°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.

Air temperature in Okinawa, °F

Precipitation total in Okinawa, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Okinawa

Sunniest months:
July 9 days
August 8 days
September 7 days
Warmest months:
August 86.8 °F
July 86.6 °F
September 85.4 °F
Warmest sea temp:
August 84.5 °F
September 83.8 °F
July 83.6 °F
Coldest months:
January 64.4 °F
February 65.5 °F
December 68.0 °F
Rainiest months:
June 13 days
May 10 days
August 9 days
Windiest months:
December 15.4 mph
October 14.6 mph
January 14.4 mph

Okinawa on a weather map

Current weather
16:23
Okinawa
+79°F
NE 34 mph
Feels like: +86°F
Precip.: 91%
Places in Japan:
Name
°F
Atami
+86°F
Yokohama
+86°F
Kamakura
+84°F
Kyoto
+88°F
Kobe
+88°F
Nagasaki
+90°F
Nagoya
+95°F
Nara
+88°F
Okinawa
+79°F
Osaka
+88°F
Sapporo
+64°F
Tokyo
+95°F
Fukuoka
+99°F
Hakone
+88°F
Hiroshima
+79°F
all places
24 Hours Forecast
Okinawa
Local time: 16:23
August 26, wednesday
1800
81°F
N
17 mph
2100
81°F
N
19 mph
August 27, thursday
0000
81°F
N
16 mph
0300
79°F
N
30 mph
0600
79°F
N
29 mph
0900
81°F
N
25 mph
1200
82°F
NW
24 mph
1500
82°F
N
20 mph
Units of measurement: °C / °F