Sea weather in Okinoshima in Japan All the beach weather in Okinoshima

All the essential weather information for enjoying the beach in Okinoshima 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 Okinoshima over the next 7 days?

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

Date Outside temp. Our opinion
Wednesday 3 June 202665°F to 70°Fdiscouraged
Thursday 4 June 202663°F to 70°Frecommended
Friday 5 June 202663°F to 74°Frecommended
Saturday 6 June 202661°F to 70°Fdiscouraged
Sunday 7 June 202661°F to 70°Fdiscouraged
Monday 8 June 202661°F to 67°Fdiscouraged
Tuesday 9 June 202661°F to 68°Frecommended

Sea Weather: Your daily and hourly sea weather in Okinoshima

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 04:51 and will set at 19:20 on the beach(es) of Okinoshima. The outside temperature will be a high of 70°F t and a low of 65°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 19.3mph km/h (with gusts up to 29.2mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)21°C (70°F)20°C (68°F)19°C (66°F)18°C (65°F)
Perceived temperature19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)21°C (70°F)20°C (68°F)19°C (66°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%96%97%89%72%76%88%95%
Barometric pressure1001 hPa999 hPa999 hPa1002 hPa1003 hPa1004 hPa1005 hPa1005 hPa
Cloud cover100%100%100%79%13%5%25%19%
Heat index19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)21°C (70°F)20°C (68°F)19°C (66°F)18°C (65°F)
Dew point18°C (65°F)18°C (64°F)18°C (64°F)17°C (62°F)16°C (60°F)16°C (60°F)17°C (63°F)17°C (63°F)
Wind
Speed31km/h (19mph)30km/h (19mph)30km/h (18mph)23km/h (14mph)24km/h (15mph)18km/h (11mph)15km/h (10mph)11km/h (7mph)
Gusts47km/h (29mph)45km/h (28mph)44km/h (27mph)32km/h (20mph)31km/h (19mph)29km/h (18mph)25km/h (15mph)19km/h (12mph)
Direction 87°
E
65°
ENE
27°
NNE
23°
NNE
14°
NNE
358°
N
354°
N

N
Wind chill19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)21°C (70°F)20°C (68°F)19°C (66°F)18°C (65°F)
Waves
Height1.3m (4.4ft)1.4m (4.8ft)1.1m (3.8ft)1.2m (3.8ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.1ft)
Direction 99°
E
90°
E
93°
E
67°
ENE
62°
ENE
56°
NE
56°
ENE
57°
ENE
Period5.1 sec.4.2 sec.6.4 sec.6.0 sec.5.7 sec.6.0 sec.6.3 sec.6.4 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 04:51 and will set at 19:21 on the beach(es) of Okinoshima. The outside temperature will be a high of 70°F t and a low of 63°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 11.8mph km/h (with gusts up to 23mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)18°C (64°F)18°C (64°F)21°C (69°F)21°C (69°F)20°C (67°F)17°C (62°F)17°C (62°F)
Perceived temperature18°C (64°F)18°C (64°F)18°C (64°F)21°C (69°F)21°C (69°F)20°C (67°F)17°C (62°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%91%90%69%63%67%80%90%
Barometric pressure1006 hPa1006 hPa1007 hPa1007 hPa1006 hPa1005 hPa1004 hPa1005 hPa
Cloud cover12%8%19%2%3%3%3%25%
Heat index18°C (64°F)18°C (64°F)18°C (64°F)21°C (69°F)21°C (69°F)20°C (67°F)17°C (62°F)17°C (62°F)
Dew point16°C (62°F)16°C (61°F)16°C (61°F)15°C (59°F)13°C (56°F)13°C (56°F)13°C (56°F)15°C (59°F)
Wind
Speed7km/h (4mph)6km/h (4mph)8km/h (5mph)14km/h (9mph)15km/h (9mph)15km/h (10mph)19km/h (12mph)18km/h (11mph)
Gusts12km/h (8mph)11km/h (7mph)12km/h (8mph)17km/h (10mph)22km/h (13mph)24km/h (15mph)37km/h (23mph)30km/h (18mph)
Direction 21°
NNE
34°
NE
74°
ENE
79°
E
88°
E
72°
ENE
63°
ENE
90°
E
Wind chill18°C (64°F)18°C (64°F)18°C (64°F)21°C (69°F)21°C (69°F)20°C (67°F)17°C (62°F)17°C (62°F)
Waves
Height0.9m (3.0ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 55°
NE
52°
NE
52°
NE
48°
NE
46°
NE
43°
NE
44°
NE
53°
NE
Period5.8 sec.5.7 sec.5.9 sec.5.6 sec.5.5 sec.7.2 sec.6.1 sec.6.4 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.9m (3ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 04:50 and will set at 19:21 on the beach(es) of Okinoshima. The outside temperature will be a high of 74°F t and a low of 63°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 9.9mph km/h (with gusts up to 15.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)17°C (62°F)18°C (65°F)22°C (71°F)22°C (72°F)22°C (72°F)21°C (69°F)19°C (66°F)
Perceived temperature17°C (62°F)17°C (62°F)18°C (65°F)22°C (71°F)25°C (76°F)25°C (76°F)21°C (69°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%92%90%73%67%64%80%88%
Barometric pressure1004 hPa1004 hPa1005 hPa1005 hPa1006 hPa1006 hPa1007 hPa1008 hPa
Cloud cover18%9%4%4%4%8%80%63%
Heat index17°C (62°F)17°C (62°F)18°C (65°F)24°C (76°F)25°C (76°F)25°C (76°F)21°C (69°F)19°C (66°F)
Dew point15°C (60°F)16°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)17°C (62°F)17°C (63°F)
Wind
Speed14km/h (9mph)8km/h (5mph)8km/h (5mph)16km/h (10mph)10km/h (6mph)9km/h (6mph)7km/h (4mph)15km/h (10mph)
Gusts25km/h (15mph)15km/h (9mph)13km/h (8mph)21km/h (13mph)16km/h (10mph)14km/h (9mph)12km/h (7mph)24km/h (15mph)
Direction 88°
E
114°
ESE
154°
SSE
178°
S
205°
SSW
220°
SW
231°
SW
196°
SSW
Wind chill17°C (62°F)17°C (62°F)18°C (65°F)22°C (71°F)22°C (72°F)22°C (72°F)21°C (69°F)19°C (66°F)
Waves
Height0.6m (2.0ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.5ft)0.4m (1.3ft)
Direction 52°
NE
50°
NE
51°
NE
49°
NE
50°
NE
49°
NE
49°
NE
48°
NE
Period6.3 sec.6.2 sec.5.9 sec.5.6 sec.5.5 sec.5.9 sec.6.0 sec.5.8 sec.
Significant height0.9m (3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 04:50 and will set at 19:22 on the beach(es) of Okinoshima. The outside temperature will be a high of 70°F t and a low of 61°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 13.1mph km/h (with gusts up to 23mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (67°F)18°C (65°F)21°C (69°F)20°C (67°F)19°C (66°F)18°C (64°F)17°C (62°F)
Perceived temperature19°C (66°F)19°C (67°F)18°C (65°F)21°C (69°F)20°C (67°F)19°C (66°F)18°C (64°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%89%89%69%63%63%80%86%
Barometric pressure1008 hPa1009 hPa1011 hPa1013 hPa1014 hPa1014 hPa1015 hPa1017 hPa
Cloud cover75%21%8%0%0%0%5%9%
Heat index19°C (66°F)19°C (67°F)18°C (65°F)21°C (69°F)20°C (67°F)19°C (66°F)18°C (64°F)17°C (62°F)
Dew point18°C (64°F)17°C (63°F)17°C (62°F)15°C (59°F)13°C (55°F)12°C (53°F)14°C (58°F)14°C (58°F)
Wind
Speed16km/h (10mph)21km/h (13mph)10km/h (6mph)10km/h (6mph)10km/h (6mph)16km/h (10mph)13km/h (8mph)9km/h (6mph)
Gusts27km/h (17mph)37km/h (23mph)16km/h (10mph)13km/h (8mph)18km/h (11mph)32km/h (20mph)23km/h (15mph)17km/h (11mph)
Direction 200°
SSW
249°
WSW
296°
WNW
282°
WNW
276°
W
315°
NW

N
49°
NE
Wind chill19°C (66°F)19°C (67°F)18°C (65°F)21°C (69°F)20°C (67°F)19°C (66°F)18°C (64°F)17°C (62°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.4m (1.2ft)0.5m (1.7ft)0.6m (2.1ft)0.7m (2.4ft)0.8m (2.7ft)0.8m (2.7ft)
Direction 45°
NE
41°
NE
35°
NE
33°
NNE
31°
NNE
31°
NNE
29°
NNE
29°
NNE
Period5.6 sec.5.4 sec.5.6 sec.7.9 sec.7.6 sec.7.4 sec.7.8 sec.7.0 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 04:50 and will set at 19:22 on the beach(es) of Okinoshima. The outside temperature will be a high of 70°F t and a low of 61°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 13.1mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)16°C (62°F)17°C (62°F)20°C (68°F)21°C (69°F)20°C (68°F)19°C (65°F)18°C (64°F)
Perceived temperature16°C (61°F)16°C (62°F)17°C (62°F)20°C (68°F)21°C (69°F)20°C (68°F)19°C (65°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%77%79%66%70%74%84%93%
Barometric pressure1016 hPa1015 hPa1015 hPa1014 hPa1013 hPa1011 hPa1010 hPa1009 hPa
Cloud cover6%26%38%39%23%21%41%55%
Heat index16°C (61°F)16°C (62°F)17°C (62°F)20°C (68°F)21°C (69°F)20°C (68°F)19°C (65°F)18°C (64°F)
Dew point13°C (55°F)12°C (54°F)13°C (56°F)13°C (56°F)15°C (59°F)15°C (60°F)16°C (61°F)17°C (62°F)
Wind
Speed10km/h (6mph)10km/h (6mph)14km/h (9mph)16km/h (10mph)21km/h (13mph)21km/h (13mph)20km/h (13mph)18km/h (11mph)
Gusts20km/h (13mph)18km/h (11mph)22km/h (14mph)19km/h (12mph)25km/h (15mph)28km/h (17mph)30km/h (19mph)28km/h (18mph)
Direction 76°
ENE
58°
ENE
60°
ENE
68°
ENE
71°
ENE
60°
ENE
68°
ENE
77°
ENE
Wind chill16°C (61°F)16°C (62°F)17°C (62°F)20°C (68°F)21°C (69°F)20°C (68°F)19°C (65°F)18°C (64°F)
Waves
Height0.8m (2.7ft)0.8m (2.8ft)0.8m (2.8ft)0.9m (2.8ft)0.8m (2.8ft)0.9m (2.8ft)0.9m (3.0ft)1.1m (3.5ft)
Direction 31°
NNE
32°
NNE
31°
NNE
29°
NNE
25°
NNE
21°
NNE
18°
NNE
17°
NNE
Period7.0 sec.7.1 sec.7.3 sec.7.3 sec.8.1 sec.7.9 sec.7.8 sec.7.7 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 04:50 and will set at 19:23 on the beach(es) of Okinoshima. The outside temperature will be a high of 67°F t and a low of 61°F. Precipitation is in the forecast (0.4in 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 17.4mph km/h (with gusts up to 25.5mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (63°F)16°C (62°F)16°C (62°F)
Perceived temperature19°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (63°F)16°C (62°F)16°C (62°F)
Precipitation0in0.1in0.2in0in0in0.1in0in0in
Humidity90%95%97%97%96%95%86%84%
Barometric pressure1006 hPa1004 hPa1002 hPa1002 hPa1002 hPa1002 hPa1003 hPa1006 hPa
Cloud cover23%100%100%100%100%100%56%95%
Heat index19°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (63°F)16°C (62°F)16°C (62°F)
Dew point17°C (62°F)17°C (63°F)18°C (64°F)18°C (64°F)17°C (63°F)16°C (62°F)14°C (57°F)14°C (57°F)
Wind
Speed10km/h (6mph)9km/h (6mph)13km/h (8mph)9km/h (6mph)9km/h (6mph)28km/h (18mph)21km/h (13mph)15km/h (9mph)
Gusts18km/h (11mph)14km/h (9mph)19km/h (12mph)13km/h (8mph)14km/h (9mph)41km/h (26mph)33km/h (20mph)22km/h (14mph)
Direction 103°
ESE
84°
E
65°
ENE
74°
ENE
53°
NE
357°
N
345°
NNW
334°
NNW
Wind chill19°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (63°F)16°C (62°F)16°C (62°F)
Waves
Height1.2m (3.9ft)1.3m (4.3ft)1.7m (5.5ft)1.7m (5.7ft)1.7m (5.4ft)1.6m (5.4ft)1.5m (4.8ft)1.3m (4.3ft)
Direction 32°
NNE
59°
ENE
38°
NE
32°
NNE
32°
NNE
27°
NNE
25°
NNE
25°
NNE
Period7.7 sec.7.7 sec.7.7 sec.7.3 sec.5.6 sec.6.6 sec.6.7 sec.6.8 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)0.6m (2ft)0.9m (3ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 04:50 and will set at 19:23 on the beach(es) of Okinoshima. The outside temperature will be a high of 68°F t and a low of 61°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 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)16°C (61°F)17°C (62°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (65°F)17°C (62°F)
Perceived temperature16°C (61°F)16°C (61°F)17°C (62°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (65°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%83%81%68%67%70%81%84%
Barometric pressure1006 hPa1006 hPa1007 hPa1008 hPa1008 hPa1008 hPa1008 hPa1009 hPa
Cloud cover58%82%32%41%23%28%39%7%
Heat index16°C (61°F)16°C (61°F)17°C (62°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (65°F)17°C (62°F)
Dew point14°C (57°F)14°C (56°F)14°C (56°F)13°C (55°F)13°C (56°F)14°C (58°F)15°C (59°F)14°C (58°F)
Wind
Speed12km/h (8mph)15km/h (10mph)14km/h (9mph)17km/h (10mph)15km/h (9mph)14km/h (9mph)17km/h (11mph)13km/h (8mph)
Gusts19km/h (11mph)24km/h (15mph)21km/h (13mph)19km/h (12mph)18km/h (11mph)18km/h (11mph)26km/h (16mph)24km/h (15mph)
Direction 320°
NW
308°
NW
298°
WNW
287°
WNW
273°
W
254°
WSW
250°
WSW
241°
WSW
Wind chill16°C (61°F)16°C (61°F)17°C (62°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (65°F)17°C (62°F)
Waves
Height1.3m (4.4ft)1.3m (4.3ft)1.4m (4.5ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.7ft)1.3m (4.3ft)1.2m (3.8ft)
Direction
N

N

N
10°
N
12°
NNE
13°
NNE
14°
NNE
16°
NNE
Period6.7 sec.6.7 sec.7.2 sec.8.2 sec.8.9 sec.9.2 sec.9.2 sec.9.0 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.6m (2ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)
Sea water temperature
Water temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units