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

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

Discover the best moment to go to the beach in Ishigaki-jima in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Ishigaki-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 29 January 202665°F to 68°Fdiscouraged
Friday 30 January 202668°F to 70°Fdiscouraged
Saturday 31 January 202668°F to 72°Fdiscouraged
Sunday 1 February 202663°F to 68°Fnot recommended
Monday 2 February 202665°F to 65°Fdiscouraged
Tuesday 3 February 202665°F to 65°Fdiscouraged
Wednesday 4 February 202667°F to 68°Fdiscouraged

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

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:27 and will set at 18:27 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 68°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 23.6mph km/h (with gusts up to 29.8mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)18°C (65°F)19°C (65°F)19°C (66°F)18°C (64°F)19°C (66°F)19°C (67°F)20°C (68°F)
Perceived temperature19°C (66°F)18°C (65°F)19°C (65°F)19°C (66°F)18°C (64°F)19°C (66°F)19°C (67°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%67%64%60%59%60%65%66%
Barometric pressure1023 hPa1022 hPa1022 hPa1024 hPa1024 hPa1022 hPa1022 hPa1024 hPa
Cloud cover37%12%6%10%2%36%67%48%
Heat index19°C (66°F)18°C (65°F)19°C (65°F)19°C (66°F)18°C (64°F)19°C (66°F)19°C (67°F)20°C (68°F)
Dew point13°C (55°F)12°C (54°F)12°C (53°F)11°C (52°F)10°C (50°F)11°C (52°F)13°C (55°F)13°C (56°F)
Wind
Speed37km/h (23mph)38km/h (24mph)37km/h (23mph)27km/h (17mph)20km/h (12mph)19km/h (12mph)22km/h (13mph)25km/h (16mph)
Gusts47km/h (29mph)48km/h (30mph)46km/h (29mph)35km/h (22mph)34km/h (21mph)28km/h (17mph)31km/h (19mph)34km/h (21mph)
Direction 34°
NNE
39°
NE
52°
NE
58°
ENE
66°
ENE
57°
ENE
63°
ENE
86°
E
Wind chill19°C (66°F)18°C (65°F)19°C (65°F)19°C (66°F)18°C (64°F)19°C (66°F)19°C (67°F)20°C (68°F)
Waves
Height1.2m (4.0ft)1.2m (3.8ft)1.2m (3.8ft)1.0m (3.2ft)0.8m (2.7ft)0.7m (2.4ft)0.8m (2.8ft)1.0m (3.2ft)
Direction 46°
NE
46°
NE
48°
NE
67°
ENE
69°
ENE
70°
ENE
71°
ENE
72°
ENE
Period7.5 sec.8.8 sec.8.8 sec.8.7 sec.8.0 sec.8.1 sec.8.0 sec.6.7 sec.
Significant height1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)1.0m (3.3ft)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 Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:26 and will set at 18:28 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 70°F t and a low of 68°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 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)20°C (68°F)20°C (69°F)20°C (69°F)21°C (70°F)
Perceived temperature20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)20°C (68°F)20°C (69°F)20°C (69°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%67%68%68%69%68%69%69%
Barometric pressure1023 hPa1023 hPa1022 hPa1024 hPa1023 hPa1021 hPa1021 hPa1022 hPa
Cloud cover58%40%30%74%52%58%46%72%
Heat index20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)20°C (68°F)20°C (69°F)20°C (69°F)21°C (70°F)
Dew point13°C (56°F)14°C (56°F)14°C (57°F)14°C (58°F)14°C (58°F)14°C (58°F)15°C (58°F)15°C (59°F)
Wind
Speed29km/h (18mph)28km/h (18mph)30km/h (19mph)25km/h (15mph)24km/h (15mph)23km/h (15mph)25km/h (16mph)24km/h (15mph)
Gusts38km/h (24mph)38km/h (23mph)40km/h (25mph)33km/h (21mph)34km/h (21mph)34km/h (21mph)38km/h (23mph)34km/h (21mph)
Direction 96°
E
96°
E
109°
ESE
111°
ESE
123°
ESE
129°
SE
130°
SE
140°
SE
Wind chill20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)20°C (68°F)20°C (69°F)20°C (69°F)21°C (70°F)
Waves
Height1.0m (3.4ft)1.1m (3.7ft)1.2m (3.9ft)1.1m (3.5ft)1.0m (3.2ft)1.0m (3.1ft)1.0m (3.1ft)1.0m (3.1ft)
Direction 86°
E
90°
E
93°
E
99°
E
102°
ESE
101°
ESE
102°
ESE
105°
ESE
Period8.0 sec.7.7 sec.7.7 sec.7.4 sec.7.4 sec.7.2 sec.6.9 sec.6.7 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:26 and will set at 18:28 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 72°F t and a low of 68°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 18mph km/h (with gusts up to 25.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (69°F)
Perceived temperature21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%70%73%73%74%74%78%81%
Barometric pressure1022 hPa1021 hPa1020 hPa1022 hPa1021 hPa1018 hPa1019 hPa1021 hPa
Cloud cover67%64%60%78%72%52%95%100%
Heat index24°C (76°F)21°C (70°F)21°C (69°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)21°C (69°F)
Dew point15°C (59°F)15°C (59°F)16°C (60°F)16°C (61°F)17°C (62°F)17°C (62°F)17°C (63°F)17°C (63°F)
Wind
Speed25km/h (16mph)23km/h (14mph)25km/h (16mph)28km/h (17mph)29km/h (18mph)24km/h (15mph)19km/h (12mph)18km/h (11mph)
Gusts34km/h (21mph)31km/h (19mph)34km/h (21mph)38km/h (24mph)41km/h (26mph)37km/h (23mph)29km/h (18mph)32km/h (20mph)
Direction 143°
SE
147°
SSE
151°
SSE
158°
SSE
175°
S
187°
S
220°
SW
283°
WNW
Wind chill21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (69°F)
Waves
Height1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)1.0m (3.4ft)1.1m (3.5ft)1.1m (3.5ft)0.9m (3.1ft)0.9m (2.9ft)
Direction 109°
ESE
110°
ESE
111°
ESE
113°
ESE
116°
ESE
116°
ESE
111°
ESE
100°
E
Period6.7 sec.7.0 sec.6.9 sec.7.0 sec.7.0 sec.6.6 sec.6.4 sec.6.1 sec.
Significant height0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)0.8m (2.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (67°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:26 and will set at 18:29 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 68°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! Be careful, the sea will be generally rough with a wind speed of up to 31.1mph km/h (with gusts up to 36mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)18°C (65°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)
Perceived temperature20°C (69°F)18°C (65°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%80%78%76%76%76%72%72%
Barometric pressure1021 hPa1021 hPa1022 hPa1024 hPa1024 hPa1023 hPa1023 hPa1025 hPa
Cloud cover100%100%100%98%100%100%88%100%
Heat index20°C (69°F)18°C (65°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)
Dew point17°C (62°F)15°C (59°F)14°C (57°F)13°C (56°F)13°C (56°F)13°C (55°F)12°C (54°F)13°C (55°F)
Wind
Speed44km/h (28mph)50km/h (31mph)48km/h (30mph)43km/h (27mph)40km/h (25mph)37km/h (23mph)40km/h (25mph)33km/h (21mph)
Gusts47km/h (29mph)55km/h (34mph)58km/h (36mph)52km/h (32mph)51km/h (32mph)48km/h (30mph)52km/h (33mph)43km/h (27mph)
Direction 357°
N
15°
NNE
20°
NNE
28°
NNE
19°
NNE
20°
NNE
29°
NNE
33°
NNE
Wind chill20°C (69°F)18°C (65°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)
Waves
Height1.1m (3.8ft)1.9m (6.4ft)1.8m (6.0ft)1.7m (5.7ft)1.7m (5.5ft)1.6m (5.1ft)1.4m (4.6ft)1.3m (4.3ft)
Direction 50°
NE
24°
NNE
26°
NNE
31°
NNE
30°
NNE
32°
NNE
38°
NE
40°
NE
Period6.3 sec.7.0 sec.7.6 sec.7.8 sec.7.7 sec.7.4 sec.7.9 sec.7.5 sec.
Significant height2.0m (6.6ft)2.0m (6.6ft)1.8m (5.9ft)1.6m (5.2ft)1.7m (5.6ft)1.5m (4.9ft)1.3m (4.3ft)1.3m (4.3ft)
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 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:25 and will set at 18:30 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 65°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 23mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.9ft 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)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Perceived temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%75%73%69%70%69%68%68%
Barometric pressure1025 hPa1024 hPa1024 hPa1026 hPa1026 hPa1024 hPa1024 hPa1026 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Dew point14°C (57°F)13°C (56°F)13°C (56°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (53°F)12°C (54°F)
Wind
Speed37km/h (23mph)36km/h (22mph)34km/h (21mph)34km/h (21mph)31km/h (19mph)35km/h (21mph)37km/h (23mph)37km/h (23mph)
Gusts45km/h (28mph)44km/h (27mph)43km/h (27mph)43km/h (27mph)41km/h (26mph)46km/h (28mph)49km/h (31mph)47km/h (29mph)
Direction 24°
NNE
28°
NNE
26°
NNE
32°
NNE
23°
NNE
26°
NNE
32°
NNE
36°
NE
Wind chill18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Waves
Height1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.8ft)1.1m (3.5ft)1.0m (3.4ft)1.1m (3.7ft)1.1m (3.7ft)
Direction 47°
NE
55°
NE
63°
ENE
65°
ENE
69°
ENE
72°
ENE
63°
ENE
53°
NE
Period7.6 sec.7.2 sec.7.2 sec.7.3 sec.7.1 sec.7.1 sec.7.1 sec.7.1 sec.
Significant height1.2m (3.9ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)
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 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:25 and will set at 18:31 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 65°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 22.4mph km/h (with gusts up to 28mph). Wave height will be up to 3.6ft 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)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)
Perceived temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%71%68%66%66%67%66%64%
Barometric pressure1027 hPa1026 hPa1025 hPa1027 hPa1026 hPa1024 hPa1024 hPa1025 hPa
Cloud cover90%69%91%100%95%84%66%35%
Heat index18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)
Dew point12°C (54°F)12°C (54°F)12°C (54°F)11°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)
Wind
Speed33km/h (21mph)33km/h (21mph)36km/h (22mph)33km/h (20mph)27km/h (17mph)26km/h (16mph)28km/h (17mph)25km/h (15mph)
Gusts42km/h (26mph)41km/h (25mph)45km/h (28mph)41km/h (26mph)36km/h (23mph)35km/h (22mph)38km/h (24mph)33km/h (21mph)
Direction 37°
NE
38°
NE
42°
NE
48°
NE
49°
NE
52°
NE
61°
ENE
69°
ENE
Wind chill18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)
Waves
Height1.1m (3.7ft)1.1m (3.7ft)1.0m (3.2ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 61°
ENE
67°
ENE
83°
E
87°
E
90°
E
92°
E
93°
E
95°
E
Period6.2 sec.6.2 sec.6.8 sec.6.4 sec.6.9 sec.6.9 sec.6.6 sec.6.4 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)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 Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:24 and will set at 18:31 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 68°F t and a low of 67°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 18mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (65°F)19°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (65°F)20°C (68°F)
Perceived temperature19°C (65°F)19°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (65°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%64%63%62%62%62%62%63%
Barometric pressure1024 hPa1023 hPa1022 hPa1023 hPa1022 hPa1019 hPa1019 hPa1021 hPa
Cloud cover61%23%18%8%32%29%13%25%
Heat index19°C (65°F)19°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (65°F)20°C (68°F)
Dew point12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)11°C (53°F)11°C (52°F)13°C (55°F)
Wind
Speed23km/h (14mph)18km/h (11mph)16km/h (10mph)17km/h (10mph)13km/h (8mph)10km/h (6mph)12km/h (7mph)12km/h (8mph)
Gusts29km/h (18mph)23km/h (14mph)21km/h (13mph)22km/h (14mph)18km/h (11mph)16km/h (10mph)20km/h (12mph)17km/h (11mph)
Direction 74°
ENE
80°
E
85°
E
95°
E
104°
ESE
102°
ESE
109°
ESE
120°
ESE
Wind chill19°C (65°F)19°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (65°F)20°C (68°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 103°
ESE
105°
ESE
104°
ESE
106°
ESE
119°
ESE
118°
ESE
117°
ESE
117°
ESE
Period6.1 sec.6.5 sec.6.0 sec.6.0 sec.7.4 sec.7.4 sec.7.4 sec.7.6 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)1.0m (3.3ft)0.7m (2.3ft)0.7m (2.3ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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