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
Thursday 13 March 202576°F to 77°Fdiscouraged
Friday 14 March 202576°F to 77°Fdiscouraged
Saturday 15 March 202568°F to 77°Fdiscouraged
Sunday 16 March 202563°F to 68°Fnot recommended
Monday 17 March 202561°F to 63°Fnot recommended
Tuesday 18 March 202563°F to 65°Fdiscouraged
Wednesday 19 March 202561°F to 63°Fdiscouraged

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

Sea weather on Thursday 13 March 2025

On Thursday 13 March 2025, the sun will rise at 06:59 and will set at 18:56 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 77°F t and a low of 76°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 20.5mph km/h (with gusts up to 29.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)
Perceived temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%82%83%82%83%81%82%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover65%53%47%97%65%60%61%63%
Heat index26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)
Dew point21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)
Wind
Speed33km/h (20mph)31km/h (19mph)28km/h (18mph)26km/h (16mph)26km/h (16mph)22km/h (14mph)13km/h (8mph)10km/h (6mph)
Gusts47km/h (29mph)43km/h (27mph)40km/h (25mph)37km/h (23mph)39km/h (24mph)34km/h (21mph)20km/h (12mph)15km/h (9mph)
Direction 173°
S
178°
S
183°
S
182°
S
187°
S
201°
SSW
203°
SSW
182°
S
Wind chill24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)
Waves
Height1.1m (3.7ft)1.1m (3.6ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.6ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.3ft)
Direction 103°
ESE
103°
ESE
102°
ESE
101°
E
100°
E
99°
E
99°
E
99°
E
Period8.9 sec.8.9 sec.8.9 sec.8.9 sec.9.0 sec.4.7 sec.9.0 sec.9.0 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Friday 14 March 2025

On Friday 14 March 2025, the sun will rise at 06:58 and will set at 18:57 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 77°F t and a low of 76°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 14.3mph km/h (with gusts up to 21.8mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (76°F)
Perceived temperature26°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%81%79%79%80%80%81%82%
Barometric pressure1016 hPa1015 hPa1015 hPa1017 hPa1017 hPa1015 hPa1014 hPa1016 hPa
Cloud cover62%92%92%73%87%80%86%76%
Heat index26°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)21°C (70°F)
Wind
Speed16km/h (10mph)17km/h (11mph)15km/h (9mph)18km/h (11mph)23km/h (14mph)22km/h (14mph)20km/h (13mph)21km/h (13mph)
Gusts24km/h (15mph)25km/h (16mph)22km/h (14mph)26km/h (16mph)35km/h (22mph)33km/h (21mph)31km/h (20mph)31km/h (19mph)
Direction 166°
SSE
177°
S
187°
S
186°
S
197°
SSW
205°
SSW
196°
SSW
195°
SSW
Wind chill24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (76°F)
Waves
Height1.0m (3.3ft)1.1m (3.6ft)1.2m (3.8ft)1.2m (3.9ft)1.2m (4.1ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.1ft)
Direction 99°
E
98°
E
162°
SSE
170°
S
165°
SSE
40°
NE
39°
NE
43°
NE
Period4.6 sec.8.9 sec.8.9 sec.9.0 sec.9.8 sec.6.8 sec.6.8 sec.6.8 sec.
Significant height0.7m (2.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Saturday 15 March 2025

On Saturday 15 March 2025, the sun will rise at 06:57 and will set at 18:57 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 77°F t and a low of 68°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 18.6mph km/h (with gusts up to 24.9mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)24°C (76°F)24°C (76°F)23°C (74°F)22°C (72°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity80%81%79%79%79%76%79%89%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover54%65%89%81%57%63%98%100%
Heat index27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)25°C (76°F)
Dew point21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)20°C (67°F)20°C (67°F)20°C (68°F)
Wind
Speed22km/h (14mph)28km/h (18mph)24km/h (15mph)20km/h (12mph)15km/h (10mph)10km/h (6mph)9km/h (6mph)30km/h (18mph)
Gusts32km/h (20mph)40km/h (25mph)34km/h (21mph)28km/h (17mph)23km/h (15mph)15km/h (9mph)14km/h (9mph)34km/h (21mph)
Direction 184°
S
177°
S
189°
S
203°
SSW
223°
SW
253°
WSW
347°
NNW
20°
NNE
Wind chill25°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)24°C (76°F)24°C (76°F)23°C (74°F)22°C (72°F)
Waves
Height1.3m (4.3ft)1.4m (4.5ft)1.4m (4.6ft)1.4m (4.5ft)1.3m (4.2ft)1.3m (4.1ft)1.2m (4.0ft)1.4m (4.6ft)
Direction 49°
NE
58°
ENE
175°
S
167°
SSE
46°
NE
47°
NE
48°
NE
50°
NE
Period6.7 sec.6.6 sec.6.5 sec.7.2 sec.7.2 sec.7.0 sec.5.2 sec.9.8 sec.
Significant height1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)1.4m (4.6ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Sunday 16 March 2025

On Sunday 16 March 2025, the sun will rise at 06:56 and will set at 18:57 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 68°F t and a low of 63°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 35.4mph km/h (with gusts up to 43.5mph). Wave height will be up to 13.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)20°C (67°F)19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)17°C (62°F)
Perceived temperature20°C (68°F)20°C (67°F)19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)17°C (62°F)
Precipitation0.1in0.1in0in0in0in0in0in0in
Humidity89%87%83%80%79%76%75%70%
Barometric pressure1015 hPa1015 hPa1016 hPa1018 hPa1019 hPa1018 hPa1019 hPa1021 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index20°C (68°F)20°C (67°F)19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)17°C (62°F)
Dew point18°C (65°F)17°C (63°F)16°C (62°F)16°C (60°F)14°C (58°F)13°C (56°F)12°C (54°F)11°C (53°F)
Wind
Speed40km/h (25mph)42km/h (26mph)48km/h (30mph)51km/h (32mph)50km/h (31mph)55km/h (34mph)57km/h (35mph)54km/h (34mph)
Gusts56km/h (35mph)42km/h (26mph)59km/h (37mph)51km/h (32mph)63km/h (39mph)62km/h (39mph)70km/h (43mph)66km/h (41mph)
Direction 10°
N

N
10°
N
12°
NNE

N

N

N
16°
NNE
Wind chill20°C (68°F)20°C (67°F)19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)17°C (62°F)
Waves
Height2.1m (6.9ft)2.1m (6.9ft)2.8m (9.1ft)3.3m (10.8ft)3.4m (11.2ft)3.6m (11.8ft)4.0m (13.3ft)4.0m (13.1ft)
Direction 13°
NNE
22°
NNE
15°
NNE

N

N

N

N
10°
N
Period9.8 sec.10.0 sec.10.0 sec.10.0 sec.10.1 sec.10.2 sec.10.3 sec.10.1 sec.
Significant height1.7m (5.6ft)1.8m (5.9ft)2.0m (6.6ft)2.2m (7.2ft)1.9m (6.2ft)2.1m (6.9ft)2.3m (7.5ft)2.2m (7.2ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Monday 17 March 2025

On Monday 17 March 2025, the sun will rise at 06:55 and will set at 18:58 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 63°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! Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 36mph). Wave height will be up to 12.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)16°C (60°F)16°C (61°F)17°C (62°F)
Perceived temperature17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)16°C (60°F)16°C (61°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%73%68%66%67%67%61%58%
Barometric pressure1021 hPa1021 hPa1020 hPa1022 hPa1022 hPa1020 hPa1020 hPa1021 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)16°C (60°F)16°C (61°F)17°C (62°F)
Dew point12°C (53°F)11°C (52°F)10°C (51°F)10°C (50°F)10°C (49°F)10°C (49°F)9°C (48°F)9°C (47°F)
Wind
Speed48km/h (30mph)44km/h (28mph)40km/h (25mph)35km/h (21mph)31km/h (19mph)35km/h (22mph)30km/h (18mph)28km/h (17mph)
Gusts58km/h (36mph)56km/h (35mph)49km/h (31mph)46km/h (28mph)39km/h (24mph)44km/h (27mph)38km/h (24mph)34km/h (21mph)
Direction 21°
NNE
24°
NNE
23°
NNE
20°
NNE
19°
NNE
15°
NNE

N
14°
NNE
Wind chill17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)16°C (60°F)16°C (61°F)17°C (62°F)
Waves
Height3.8m (12.4ft)3.6m (11.8ft)3.5m (11.4ft)3.4m (11.0ft)3.1m (10.2ft)2.8m (9.3ft)2.6m (8.6ft)2.4m (7.9ft)
Direction 18°
NNE
21°
NNE
24°
NNE
27°
NNE
28°
NNE
29°
NNE
30°
NNE
30°
NNE
Period10.1 sec.10.0 sec.10.0 sec.10.1 sec.10.1 sec.9.9 sec.9.9 sec.9.9 sec.
Significant height1.8m (5.9ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 06:54 and will set at 18:58 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 65°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 24.2mph km/h (with gusts up to 30.5mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)
Perceived temperature17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%58%55%54%51%51%56%53%
Barometric pressure1021 hPa1021 hPa1022 hPa1023 hPa1023 hPa1022 hPa1023 hPa1025 hPa
Cloud cover100%90%53%40%82%98%90%56%
Heat index17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)
Dew point9°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)7°C (44°F)7°C (45°F)9°C (48°F)8°C (46°F)
Wind
Speed29km/h (18mph)32km/h (20mph)35km/h (21mph)33km/h (20mph)32km/h (20mph)31km/h (19mph)39km/h (24mph)39km/h (24mph)
Gusts34km/h (21mph)38km/h (24mph)40km/h (25mph)39km/h (24mph)40km/h (25mph)40km/h (25mph)49km/h (30mph)46km/h (29mph)
Direction 22°
NNE
19°
NNE
24°
NNE
25°
NNE
26°
NNE
21°
NNE
28°
NNE
32°
NNE
Wind chill17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)
Waves
Height2.2m (7.1ft)2.0m (6.5ft)1.9m (6.3ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.7ft)1.6m (5.3ft)1.6m (5.2ft)
Direction 26°
NNE
25°
NNE
24°
NNE
24°
NNE
24°
NNE
24°
NNE
23°
NNE
23°
NNE
Period10.1 sec.10.0 sec.10.1 sec.10.1 sec.10.1 sec.10.1 sec.10.1 sec.10.0 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 06:53 and will set at 18:59 on the beach(es) of Yonaguni-jima. The outside temperature will be a high of 63°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 23mph km/h (with gusts up to 26.7mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)17°C (62°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Perceived temperature17°C (62°F)17°C (62°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%59%60%58%58%58%58%57%
Barometric pressure1025 hPa1025 hPa1026 hPa1027 hPa1027 hPa1025 hPa1025 hPa1026 hPa
Cloud cover74%100%100%100%100%100%100%100%
Heat index17°C (62°F)17°C (62°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Dew point8°C (46°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)9°C (48°F)
Wind
Speed37km/h (23mph)35km/h (21mph)33km/h (21mph)32km/h (20mph)31km/h (19mph)30km/h (18mph)28km/h (18mph)24km/h (15mph)
Gusts43km/h (27mph)40km/h (25mph)38km/h (24mph)38km/h (23mph)38km/h (24mph)37km/h (23mph)37km/h (23mph)30km/h (19mph)
Direction 35°
NE
31°
NNE
31°
NNE
36°
NE
41°
NE
40°
NE
44°
NE
50°
NE
Wind chill17°C (62°F)17°C (62°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Waves
Height1.5m (4.9ft)1.5m (5.0ft)1.7m (5.6ft)1.8m (5.9ft)1.7m (5.7ft)1.7m (5.5ft)1.7m (5.6ft)1.6m (5.4ft)
Direction 24°
NNE
22°
NNE
20°
NNE
20°
NNE
19°
NNE
20°
NNE
21°
NNE
22°
NNE
Period9.9 sec.9.9 sec.9.8 sec.9.8 sec.9.6 sec.9.7 sec.9.8 sec.9.9 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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