Sea weather in Okinawa in Japan All the beach weather in Okinawa

All the essential weather information for enjoying the beach in Okinawa in Japan, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Okinawa over the next 7 days?

Discover the best moment to go to the beach in Okinawa in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Okinawa. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 25 April 202470°F to 74°Frecommended
Friday 26 April 202472°F to 77°Fdiscouraged
Saturday 27 April 202472°F to 76°Frecommended
Sunday 28 April 202474°F to 77°Frecommended
Monday 29 April 202476°F to 77°Fdiscouraged
Tuesday 30 April 202476°F to 79°Fdiscouraged
Wednesday 1 May 202472°F to 77°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Okinawa

Sea weather on Thursday 25 April 2024

On Thursday 25 April 2024, the sun will rise at 05:56 and will set at 18:57 on the beach(es) of Okinawa. The outside temperature will be a high of 74°F t and a low of 70°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 10.6mph km/h (with gusts up to 16.2mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%84%85%82%76%81%87%90%
Barometric pressure1013 hPa1011 hPa1012 hPa1012 hPa1012 hPa1010 hPa1010 hPa1011 hPa
Cloud cover75%29%100%74%83%100%100%85%
Heat index21°C (69°F)21°C (69°F)21°C (69°F)24°C (76°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)
Dew point18°C (64°F)18°C (64°F)18°C (65°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (68°F)21°C (69°F)
Wind
Speed11km/h (7mph)9km/h (6mph)9km/h (6mph)14km/h (9mph)13km/h (8mph)14km/h (9mph)17km/h (11mph)17km/h (11mph)
Gusts16km/h (10mph)14km/h (9mph)14km/h (8mph)19km/h (12mph)18km/h (11mph)20km/h (12mph)26km/h (16mph)25km/h (16mph)
Direction 29°
NNE
42°
NE
45°
NE
57°
ENE
72°
ENE
93°
E
91°
E
97°
E
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)
Waves
Height1.0m (3.1ft)0.8m (2.8ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.5ft)0.8m (2.5ft)
Direction 334°
NNW
339°
NNW
342°
NNW
344°
NNW
346°
NNW
346°
NNW
345°
NNW
344°
NNW
Period5.6 sec.5.7 sec.5.7 sec.5.6 sec.5.5 sec.5.5 sec.5.5 sec.5.6 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Friday 26 April 2024

On Friday 26 April 2024, the sun will rise at 05:55 and will set at 18:58 on the beach(es) of Okinawa. The outside temperature will be a high of 77°F t and a low of 72°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 21.8mph). Wave height will be up to 8.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (74°F)23°C (74°F)24°C (75°F)25°C (76°F)25°C (76°F)23°C (74°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (78°F)26°C (78°F)26°C (80°F)27°C (80°F)27°C (80°F)25°C (78°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%93%89%81%83%90%91%
Barometric pressure1010 hPa1008 hPa1007 hPa1007 hPa1008 hPa1007 hPa1008 hPa1010 hPa
Cloud cover100%94%69%56%79%69%100%100%
Heat index25°C (77°F)25°C (78°F)26°C (78°F)26°C (80°F)27°C (80°F)27°C (80°F)25°C (78°F)25°C (78°F)
Dew point21°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (71°F)
Wind
Speed17km/h (11mph)14km/h (9mph)13km/h (8mph)25km/h (15mph)32km/h (20mph)23km/h (15mph)14km/h (9mph)10km/h (6mph)
Gusts26km/h (16mph)21km/h (13mph)21km/h (13mph)30km/h (19mph)34km/h (21mph)35km/h (22mph)22km/h (14mph)15km/h (9mph)
Direction 102°
ESE
103°
ESE
137°
SE
196°
SSW
229°
SW
263°
W
285°
WNW
327°
NNW
Wind chill23°C (73°F)23°C (74°F)23°C (74°F)24°C (75°F)25°C (76°F)25°C (76°F)23°C (74°F)23°C (73°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.5ft)1.1m (3.8ft)1.7m (5.5ft)2.5m (8.1ft)1.8m (5.8ft)1.4m (4.8ft)
Direction 103°
ESE
111°
ESE
106°
ESE
184°
S
205°
SSW
223°
SW
223°
SW
224°
SW
Period5.7 sec.5.6 sec.5.6 sec.5.5 sec.10.1 sec.6.1 sec.10.0 sec.10.0 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.9m (3ft)1.2m (3.9ft)1.8m (5.9ft)1.9m (6.2ft)1.0m (3.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Saturday 27 April 2024

On Saturday 27 April 2024, the sun will rise at 05:54 and will set at 18:59 on the beach(es) of Okinawa. The outside temperature will be a high of 76°F t and a low of 72°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 8.1mph km/h (with gusts up to 15.5mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)22°C (72°F)23°C (73°F)24°C (74°F)24°C (76°F)24°C (75°F)24°C (75°F)23°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity93%95%93%88%81%80%83%89%
Barometric pressure1009 hPa1009 hPa1010 hPa1011 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover100%100%54%28%21%12%44%24%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)
Dew point21°C (70°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)21°C (70°F)
Wind
Speed5km/h (3mph)5km/h (3mph)13km/h (8mph)12km/h (7mph)13km/h (8mph)12km/h (8mph)7km/h (4mph)9km/h (5mph)
Gusts8km/h (5mph)9km/h (5mph)25km/h (16mph)22km/h (14mph)19km/h (12mph)19km/h (12mph)11km/h (7mph)14km/h (8mph)
Direction 62°
ENE
134°
SE
322°
NW

N
350°
N

N
46°
NE
96°
E
Wind chill23°C (73°F)22°C (72°F)23°C (73°F)24°C (74°F)24°C (76°F)24°C (75°F)24°C (75°F)23°C (74°F)
Waves
Height1.4m (4.5ft)1.3m (4.3ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.1ft)1.2m (3.9ft)1.1m (3.5ft)1.0m (3.2ft)
Direction 221°
SW
226°
SW
237°
WSW
250°
WSW
241°
WSW
237°
WSW
222°
SW
211°
SSW
Period5.8 sec.6.9 sec.6.8 sec.6.9 sec.6.1 sec.6.0 sec.7.0 sec.7.0 sec.
Significant height0.7m (2.3ft)1.1m (3.6ft)1.3m (4.3ft)0.9m (3ft)0.4m (1.3ft)0.1m (0.3ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Sunday 28 April 2024

On Sunday 28 April 2024, the sun will rise at 05:54 and will set at 18:59 on the beach(es) of Okinawa. The outside temperature will be a high of 77°F t and a low of 74°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 8.7mph km/h (with gusts up to 17.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)25°C (76°F)24°C (76°F)24°C (75°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (78°F)26°C (80°F)26°C (80°F)27°C (80°F)26°C (80°F)26°C (80°F)
Precipitation0in0in0in0in0.1in0in0in0in
Humidity89%90%93%90%90%87%88%89%
Barometric pressure1013 hPa1012 hPa1012 hPa1013 hPa1013 hPa1011 hPa1011 hPa1013 hPa
Cloud cover20%25%58%51%73%77%83%80%
Heat index25°C (78°F)25°C (77°F)25°C (78°F)26°C (80°F)26°C (80°F)27°C (80°F)26°C (80°F)26°C (80°F)
Dew point21°C (70°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed10km/h (6mph)11km/h (7mph)14km/h (9mph)14km/h (9mph)13km/h (8mph)14km/h (9mph)14km/h (9mph)12km/h (7mph)
Gusts15km/h (10mph)17km/h (10mph)22km/h (14mph)21km/h (13mph)22km/h (14mph)25km/h (15mph)28km/h (17mph)23km/h (14mph)
Direction 68°
ENE
82°
E
93°
E
111°
ESE
166°
SSE
162°
SSE
166°
SSE
170°
S
Wind chill23°C (74°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)25°C (76°F)24°C (76°F)24°C (75°F)
Waves
Height0.9m (3.1ft)0.9m (2.9ft)0.8m (2.6ft)0.7m (2.4ft)0.7m (2.4ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)
Direction 206°
SSW
204°
SSW
195°
SSW
196°
SSW
194°
SSW
187°
S
188°
S
186°
S
Period6.9 sec.6.6 sec.6.1 sec.6.4 sec.5.3 sec.9.2 sec.8.8 sec.8.9 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Monday 29 April 2024

On Monday 29 April 2024, the sun will rise at 05:53 and will set at 19:00 on the beach(es) of Okinawa. The outside temperature will be a high of 77°F t and a low of 76°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 23.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (76°F)25°C (77°F)24°C (75°F)25°C (77°F)25°C (77°F)25°C (76°F)
Perceived temperature27°C (80°F)26°C (80°F)27°C (80°F)28°C (82°F)26°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0.1in0.1in0.1in0in0in
Humidity89%90%90%87%91%86%87%92%
Barometric pressure1012 hPa1010 hPa1010 hPa1011 hPa1011 hPa1009 hPa1008 hPa1010 hPa
Cloud cover84%49%84%81%75%52%86%17%
Heat index27°C (80°F)26°C (80°F)27°C (80°F)28°C (82°F)26°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Dew point22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)
Wind
Speed14km/h (9mph)13km/h (8mph)17km/h (11mph)22km/h (14mph)26km/h (16mph)23km/h (15mph)25km/h (16mph)20km/h (12mph)
Gusts28km/h (17mph)25km/h (16mph)32km/h (20mph)38km/h (24mph)26km/h (16mph)29km/h (18mph)28km/h (17mph)37km/h (23mph)
Direction 190°
S
192°
SSW
187°
S
197°
SSW
220°
SW
207°
SSW
216°
SW
218°
SW
Wind chill24°C (76°F)24°C (75°F)24°C (76°F)25°C (77°F)24°C (75°F)25°C (77°F)25°C (77°F)25°C (76°F)
Waves
Height0.8m (2.7ft)1.0m (3.2ft)0.9m (3.1ft)1.0m (3.4ft)1.5m (5.1ft)1.6m (5.4ft)1.5m (5.0ft)1.5m (4.9ft)
Direction 183°
S
211°
SSW
203°
SSW
204°
SSW
205°
SSW
216°
SW
224°
SW
242°
WSW
Period6.6 sec.6.5 sec.6.3 sec.9.2 sec.9.2 sec.9.2 sec.7.5 sec.7.3 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)1.1m (3.6ft)1.5m (4.9ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Tuesday 30 April 2024

On Tuesday 30 April 2024, the sun will rise at 05:52 and will set at 19:00 on the beach(es) of Okinawa. The outside temperature will be a high of 79°F t and a low of 76°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)25°C (76°F)24°C (75°F)25°C (77°F)25°C (76°F)26°C (78°F)25°C (78°F)25°C (77°F)
Perceived temperature27°C (80°F)27°C (81°F)26°C (79°F)28°C (82°F)27°C (80°F)28°C (83°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0.1in0.1in0in0in0in0in
Humidity95%95%96%86%86%85%89%93%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1009 hPa1007 hPa1007 hPa1008 hPa
Cloud cover77%47%87%59%83%76%19%39%
Heat index27°C (80°F)27°C (81°F)26°C (79°F)28°C (82°F)27°C (80°F)28°C (83°F)28°C (83°F)28°C (82°F)
Dew point23°C (74°F)24°C (75°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)23°C (74°F)24°C (74°F)
Wind
Speed19km/h (12mph)19km/h (12mph)17km/h (11mph)30km/h (18mph)21km/h (13mph)24km/h (15mph)25km/h (16mph)23km/h (14mph)
Gusts36km/h (23mph)34km/h (21mph)34km/h (21mph)36km/h (22mph)25km/h (15mph)26km/h (16mph)42km/h (26mph)39km/h (24mph)
Direction 221°
SW
210°
SSW
207°
SSW
217°
SW
212°
SSW
217°
SW
214°
SW
214°
SSW
Wind chill24°C (76°F)25°C (76°F)24°C (75°F)25°C (77°F)25°C (76°F)26°C (78°F)25°C (78°F)25°C (77°F)
Waves
Height1.5m (5.1ft)1.5m (4.8ft)1.3m (4.4ft)1.2m (3.9ft)1.1m (3.8ft)1.1m (3.6ft)1.1m (3.7ft)1.1m (3.8ft)
Direction 256°
WSW
256°
WSW
251°
WSW
244°
WSW
238°
WSW
234°
SW
229°
SW
229°
SW
Period7.5 sec.7.5 sec.7.5 sec.6.8 sec.8.5 sec.6.2 sec.5.9 sec.8.8 sec.
Significant height0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Wednesday 1 May 2024

On Wednesday 1 May 2024, the sun will rise at 05:51 and will set at 19:01 on the beach(es) of Okinawa. The outside temperature will be a high of 77°F t and a low of 72°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 23.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (76°F)25°C (76°F)24°C (75°F)25°C (76°F)24°C (75°F)22°C (72°F)23°C (73°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)26°C (80°F)27°C (80°F)26°C (79°F)25°C (76°F)25°C (77°F)
Precipitation0in0in0in0.1in0in0in0in0in
Humidity93%89%91%94%86%85%91%89%
Barometric pressure1008 hPa1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1009 hPa1010 hPa
Cloud cover76%53%77%77%72%57%69%65%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)26°C (80°F)27°C (80°F)26°C (79°F)25°C (76°F)25°C (77°F)
Dew point24°C (74°F)23°C (73°F)23°C (74°F)23°C (73°F)22°C (72°F)21°C (70°F)21°C (70°F)21°C (69°F)
Wind
Speed23km/h (14mph)21km/h (13mph)15km/h (10mph)13km/h (8mph)14km/h (9mph)14km/h (9mph)17km/h (11mph)11km/h (7mph)
Gusts38km/h (24mph)36km/h (23mph)25km/h (16mph)24km/h (15mph)20km/h (12mph)21km/h (13mph)26km/h (16mph)18km/h (11mph)
Direction 220°
SW
225°
SW
236°
WSW
275°
W
318°
NW
332°
NNW
357°
N
13°
NNE
Wind chill25°C (76°F)25°C (76°F)25°C (76°F)24°C (75°F)25°C (76°F)24°C (75°F)22°C (72°F)23°C (73°F)
Waves
Height1.2m (3.9ft)1.3m (4.2ft)1.6m (5.2ft)1.5m (5.1ft)1.6m (5.3ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (5.0ft)
Direction 229°
SW
238°
WSW
233°
SW
234°
SW
232°
SW
238°
WSW
242°
WSW
259°
WSW
Period8.3 sec.6.9 sec.8.6 sec.8.9 sec.9.7 sec.9.7 sec.9.7 sec.7.6 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.4m (4.6ft)1.2m (3.9ft)1.3m (4.3ft)1.1m (3.6ft)1.0m (3.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units