Sea weather in Yonaguni-jima in Japan All the beach weather in Yonaguni-jima

All the essential weather information for enjoying the beach in Yonaguni-jima 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 Yonaguni-jima over the next 7 days?

Discover the best moment to go to the beach in Yonaguni-jima in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Yonaguni-jima. 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 202674°F to 83°Fdiscouraged
Thursday 4 June 202681°F to 83°Fdiscouraged
Friday 5 June 202681°F to 83°Fdiscouraged
Saturday 6 June 202681°F to 83°Fnot recommended
Sunday 7 June 202681°F to 81°Fdiscouraged
Monday 8 June 202681°F to 81°Fdiscouraged
Tuesday 9 June 202681°F to 83°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Yonaguni-jima

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 05:59 and will set at 19:34 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 83°F t and a low of 74°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 14.9mph km/h (with gusts up to 21.1mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)26°C (79°F)27°C (81°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)31°C (88°F)30°C (86°F)28°C (83°F)31°C (88°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%81%81%82%81%77%81%88%
Barometric pressure1007 hPa1005 hPa1005 hPa1006 hPa1007 hPa1005 hPa1004 hPa1005 hPa
Cloud cover21%51%13%23%18%9%7%19%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)31°C (88°F)30°C (86°F)28°C (83°F)31°C (88°F)33°C (91°F)
Dew point24°C (76°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (74°F)22°C (71°F)24°C (75°F)26°C (78°F)
Wind
Speed22km/h (14mph)24km/h (15mph)18km/h (11mph)13km/h (8mph)9km/h (6mph)15km/h (10mph)19km/h (12mph)24km/h (15mph)
Gusts30km/h (18mph)33km/h (20mph)25km/h (16mph)18km/h (11mph)14km/h (9mph)31km/h (19mph)32km/h (20mph)34km/h (21mph)
Direction 184°
S
197°
SSW
198°
SSW
181°
S
218°
SW
217°
SW
196°
SSW
176°
S
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)26°C (79°F)27°C (81°F)28°C (82°F)
Waves
Height1.6m (5.3ft)1.5m (5.1ft)1.4m (4.7ft)1.3m (4.4ft)1.3m (4.1ft)1.2m (4.0ft)1.2m (3.8ft)1.2m (3.8ft)
Direction 49°
NE
49°
NE
48°
NE
48°
NE
48°
NE
49°
NE
48°
NE
48°
NE
Period10.5 sec.10.5 sec.10.4 sec.10.2 sec.10.1 sec.9.8 sec.9.7 sec.9.6 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.5m (1.6ft)1.5m (4.9ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 05:59 and will set at 19:34 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 83°F t and a low of 81°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 23.6mph km/h (with gusts up to 31.7mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Perceived temperature34°C (93°F)34°C (92°F)33°C (92°F)33°C (92°F)32°C (90°F)33°C (91°F)33°C (92°F)34°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%87%87%88%85%85%87%87%
Barometric pressure1006 hPa1004 hPa1004 hPa1005 hPa1004 hPa1003 hPa1003 hPa1005 hPa
Cloud cover26%29%11%24%36%19%48%54%
Heat index34°C (93°F)34°C (92°F)33°C (92°F)33°C (92°F)32°C (90°F)33°C (91°F)33°C (92°F)34°C (92°F)
Dew point26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (78°F)
Wind
Speed30km/h (19mph)36km/h (22mph)35km/h (21mph)31km/h (19mph)33km/h (20mph)38km/h (23mph)34km/h (21mph)33km/h (21mph)
Gusts43km/h (27mph)51km/h (32mph)49km/h (30mph)43km/h (27mph)34km/h (21mph)43km/h (27mph)49km/h (30mph)48km/h (30mph)
Direction 184°
S
196°
SSW
193°
SSW
193°
SSW
198°
SSW
196°
SSW
193°
SSW
195°
SSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Waves
Height1.2m (4.0ft)1.3m (4.2ft)1.3m (4.4ft)1.4m (4.7ft)1.5m (4.9ft)1.4m (4.5ft)1.3m (4.3ft)1.5m (4.8ft)
Direction 48°
NE
47°
NE
44°
NE
196°
SSW
196°
SSW
197°
SSW
197°
SSW
194°
SSW
Period9.3 sec.9.0 sec.8.6 sec.8.4 sec.8.1 sec.7.9 sec.7.8 sec.7.6 sec.
Significant height1.5m (4.9ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 05:59 and will set at 19:34 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 83°F t and a low of 81°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 19.9mph km/h (with gusts up to 31.1mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)
Perceived temperature34°C (92°F)33°C (92°F)33°C (91°F)32°C (90°F)31°C (89°F)30°C (86°F)31°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%85%87%85%84%85%84%85%
Barometric pressure1006 hPa1004 hPa1004 hPa1006 hPa1006 hPa1004 hPa1004 hPa1005 hPa
Cloud cover26%35%78%70%100%60%52%100%
Heat index34°C (92°F)33°C (92°F)33°C (91°F)32°C (90°F)31°C (89°F)30°C (86°F)31°C (89°F)32°C (89°F)
Dew point26°C (79°F)25°C (77°F)25°C (78°F)25°C (77°F)24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)
Wind
Speed32km/h (20mph)29km/h (18mph)31km/h (19mph)28km/h (17mph)24km/h (15mph)19km/h (12mph)20km/h (12mph)32km/h (20mph)
Gusts45km/h (28mph)41km/h (25mph)43km/h (26mph)39km/h (24mph)36km/h (22mph)27km/h (17mph)28km/h (18mph)50km/h (31mph)
Direction 199°
SSW
199°
SSW
201°
SSW
187°
S
172°
S
174°
S
166°
SSE
149°
SSE
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)
Waves
Height1.9m (6.1ft)1.9m (6.3ft)1.9m (6.2ft)1.8m (5.8ft)1.6m (5.1ft)1.5m (4.8ft)1.4m (4.5ft)1.3m (4.1ft)
Direction 201°
SSW
207°
SSW
209°
SSW
206°
SSW
201°
SSW
198°
SSW
189°
S
200°
SSW
Period7.4 sec.7.2 sec.7.0 sec.6.8 sec.6.7 sec.6.4 sec.6.3 sec.8.4 sec.
Significant height1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 05:59 and will set at 19:35 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 83°F t and a low of 81°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 28mph). Wave height will be up to 9.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)
Perceived temperature32°C (89°F)31°C (87°F)31°C (87°F)31°C (89°F)31°C (88°F)32°C (90°F)32°C (89°F)30°C (86°F)
Precipitation0in0in0.1in0in0.1in0in0in0in
Humidity88%90%89%87%90%88%85%84%
Barometric pressure1004 hPa1003 hPa1003 hPa1004 hPa1003 hPa1002 hPa1003 hPa1005 hPa
Cloud cover100%100%100%100%100%80%74%100%
Heat index32°C (89°F)31°C (87°F)31°C (87°F)31°C (89°F)31°C (88°F)32°C (90°F)32°C (89°F)30°C (86°F)
Dew point25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)24°C (76°F)24°C (74°F)
Wind
Speed39km/h (24mph)42km/h (26mph)33km/h (20mph)33km/h (20mph)40km/h (25mph)28km/h (17mph)32km/h (20mph)31km/h (19mph)
Gusts42km/h (26mph)43km/h (27mph)45km/h (28mph)39km/h (25mph)41km/h (25mph)30km/h (19mph)44km/h (28mph)41km/h (26mph)
Direction 172°
S
192°
SSW
176°
S
154°
SSE
169°
S
189°
S
319°
NW
314°
NW
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)
Waves
Height1.4m (4.5ft)1.7m (5.5ft)2.0m (6.5ft)2.1m (6.8ft)2.2m (7.3ft)2.3m (7.7ft)2.9m (9.7ft)2.9m (9.4ft)
Direction 187°
S
178°
S
193°
SSW
194°
SSW
192°
SSW
195°
SSW
211°
SSW
203°
SSW
Period9.4 sec.7.3 sec.6.8 sec.6.5 sec.6.2 sec.6.0 sec.9.5 sec.9.3 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.6m (5.2ft)1.4m (4.6ft)1.2m (3.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 05:59 and will set at 19:35 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 81°F t and a low of 81°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 18.6mph km/h (with gusts up to 24.9mph). Wave height will be up to 8.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°F)30°C (86°F)31°C (87°F)31°C (87°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%82%83%82%82%80%80%79%
Barometric pressure1006 hPa1004 hPa1004 hPa1006 hPa1006 hPa1005 hPa1005 hPa1006 hPa
Cloud cover75%100%87%21%79%56%70%23%
Heat index31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°F)30°C (86°F)31°C (87°F)31°C (87°F)30°C (87°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)
Wind
Speed19km/h (12mph)16km/h (10mph)27km/h (17mph)30km/h (19mph)25km/h (16mph)20km/h (12mph)14km/h (9mph)6km/h (4mph)
Gusts26km/h (16mph)22km/h (14mph)36km/h (22mph)40km/h (25mph)37km/h (23mph)28km/h (17mph)20km/h (12mph)9km/h (5mph)
Direction 308°
NW
329°
NNW
337°
NNW
336°
NNW
343°
NNW

N

N
38°
NE
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Waves
Height2.6m (8.4ft)2.4m (8.0ft)2.3m (7.7ft)2.3m (7.5ft)2.1m (7.0ft)2.0m (6.4ft)1.8m (6.0ft)1.7m (5.6ft)
Direction 202°
SSW
200°
SSW
202°
SSW
206°
SSW
213°
SSW
208°
SSW
203°
SSW
202°
SSW
Period8.9 sec.8.7 sec.8.6 sec.8.6 sec.8.4 sec.8.1 sec.7.9 sec.7.7 sec.
Significant height1.5m (4.9ft)0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 05:59 and will set at 19:36 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 81°F t and a low of 81°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 18mph km/h (with gusts up to 24.9mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (87°F)31°C (88°F)30°C (86°F)31°C (87°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0.1in0in
Humidity80%81%82%82%82%83%85%86%
Barometric pressure1006 hPa1005 hPa1005 hPa1006 hPa1006 hPa1005 hPa1004 hPa1006 hPa
Cloud cover19%29%52%56%56%72%74%100%
Heat index31°C (87°F)31°C (87°F)31°C (87°F)31°C (88°F)30°C (86°F)31°C (87°F)31°C (88°F)31°C (88°F)
Dew point24°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)24°C (74°F)24°C (75°F)24°C (76°F)24°C (76°F)
Wind
Speed7km/h (4mph)8km/h (5mph)15km/h (10mph)19km/h (12mph)21km/h (13mph)23km/h (14mph)29km/h (18mph)26km/h (16mph)
Gusts10km/h (6mph)11km/h (7mph)21km/h (13mph)26km/h (16mph)32km/h (20mph)40km/h (25mph)33km/h (21mph)32km/h (20mph)
Direction 43°
NE
38°
NE
53°
NE
64°
ENE
48°
NE
62°
ENE
65°
ENE
64°
ENE
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Waves
Height1.6m (5.2ft)1.5m (5.0ft)1.5m (4.8ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.6ft)1.3m (4.4ft)1.3m (4.4ft)
Direction 192°
SSW
58°
ENE
22°
NNE
19°
NNE
58°
ENE
58°
ENE
64°
ENE
68°
ENE
Period7.3 sec.7.0 sec.6.9 sec.8.8 sec.8.3 sec.8.2 sec.7.1 sec.6.9 sec.
Significant height0.6m (2ft)1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 05:59 and will set at 19:36 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 83°F t and a low of 81°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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (87°F)31°C (87°F)30°C (86°F)31°C (88°F)32°C (89°F)32°C (89°F)
Precipitation0.1in0.1in0.1in0in0in0in0in0in
Humidity85%86%85%84%82%82%84%84%
Barometric pressure1006 hPa1004 hPa1004 hPa1006 hPa1006 hPa1005 hPa1005 hPa1006 hPa
Cloud cover86%74%77%80%37%67%100%100%
Heat index32°C (89°F)31°C (88°F)31°C (87°F)31°C (87°F)30°C (86°F)31°C (88°F)32°C (89°F)32°C (89°F)
Dew point25°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)23°C (74°F)24°C (75°F)24°C (76°F)25°C (76°F)
Wind
Speed22km/h (14mph)18km/h (11mph)6km/h (4mph)6km/h (4mph)6km/h (4mph)13km/h (8mph)20km/h (13mph)26km/h (16mph)
Gusts39km/h (24mph)19km/h (12mph)13km/h (8mph)13km/h (8mph)9km/h (6mph)23km/h (14mph)29km/h (18mph)30km/h (18mph)
Direction 60°
ENE
53°
NE
36°
NE
356°
N
72°
ENE
144°
SE
191°
S
197°
SSW
Wind chill27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)
Waves
Height1.3m (4.4ft)1.3m (4.3ft)1.3m (4.4ft)1.4m (4.5ft)1.4m (4.7ft)1.4m (4.8ft)1.6m (5.2ft)2.2m (7.3ft)
Direction 74°
ENE
74°
ENE
67°
ENE
57°
ENE
68°
ENE
49°
NE
42°
NE
44°
NE
Period6.8 sec.7.5 sec.7.5 sec.7.5 sec.5.9 sec.6.9 sec.7.0 sec.7.5 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.3m (4.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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