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. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Sunday 14 December 2025 | 65°F to 70°F | 27.3mph | not recommended | all the sea weather |
| Monday 15 December 2025 | 67°F to 70°F | 14.9mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 70°F to 74°F | 15.5mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 72°F to 74°F | 15.5mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 72°F to 74°F | 19.9mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 74°F to 76°F | 21.8mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 74°F to 76°F | 19.9mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Ishigaki-jima
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 07:19 and will set at 17:58 on the beach(es) of Ishigaki-jima. 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! Be careful, the sea will be generally rough with a wind speed of up to 37.9mph km/h (with gusts up to 46mph). Wave height will be up to 13.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  |  |  |  | |
| Outside temperature | 21°C (70°F) | 20°C (69°F) | 19°C (66°F) | 19°C (65°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 19°C (65°F) |
| Perceived temperature | 21°C (70°F) | 20°C (69°F) | 19°C (66°F) | 19°C (65°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 19°C (65°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 81% | 81% | 70% | 67% | 65% | 64% | 63% |
| Barometric pressure | 1018 hPa | 1019 hPa | 1020 hPa | 1022 hPa | 1023 hPa | 1021 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 64% | 41% | 23% | 17% |
| Heat index | 24°C (76°F) | 20°C (69°F) | 19°C (66°F) | 19°C (65°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 19°C (65°F) |
| Dew point | 18°C (65°F) | 17°C (63°F) | 16°C (60°F) | 13°C (55°F) | 12°C (53°F) | 11°C (53°F) | 11°C (52°F) | 11°C (53°F) |
| Wind | ||||||||
| Speed | 57km/h (36mph) | 56km/h (35mph) | 61km/h (38mph) | 56km/h (35mph) | 50km/h (31mph) | 48km/h (30mph) | 46km/h (29mph) | 44km/h (27mph) |
| Gusts | 61km/h (38mph) | 59km/h (36mph) | 74km/h (46mph) | 65km/h (40mph) | 59km/h (37mph) | 59km/h (37mph) | 61km/h (38mph) | 52km/h (32mph) |
| Direction | 15° NNE | 9° N | 9° N | 11° N | 14° NNE | 15° NNE | 19° NNE | 24° NNE |
| Wind chill | 21°C (70°F) | 20°C (69°F) | 19°C (66°F) | 19°C (65°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 19°C (65°F) |
| Waves | ||||||||
| Height | 3.3m (10.8ft) | 3.8m (12.5ft) | 4.1m (13.5ft) | 4.0m (13.3ft) | 3.7m (12.0ft) | 3.5m (11.4ft) | 3.2m (10.7ft) | 3.0m (9.9ft) |
| Direction | 0° N | 357° N | 1° N | 2° N | 4° N | 5° N | 5° N | 6° N |
| Period | 9.1 sec. | 8.7 sec. | 8.3 sec. | 9.8 sec. | 10.1 sec. | 9.2 sec. | 9.1 sec. | 9.0 sec. |
| Significant height | 2.5m (8.2ft) | 2.4m (7.9ft) | 2.5m (8.2ft) | 2.3m (7.5ft) | 1.9m (6.2ft) | 1.9m (6.2ft) | 1.7m (5.6ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 07:20 and will set at 17:58 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 70°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 24.2mph km/h (with gusts up to 28mph). Wave height will be up to 8.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) | 20°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (70°F) |
| Perceived temperature | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) | 20°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (70°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 62% | 62% | 62% | 60% | 58% | 57% | 57% | 63% |
| Barometric pressure | 1023 hPa | 1023 hPa | 1022 hPa | 1024 hPa | 1023 hPa | 1021 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 18% | 17% | 35% | 65% | 84% | 100% | 97% | 78% |
| Heat index | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) | 20°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (70°F) |
| Dew point | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 14°C (57°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 36km/h (22mph) | 36km/h (22mph) | 33km/h (21mph) | 28km/h (18mph) | 26km/h (16mph) | 24km/h (15mph) | 24km/h (15mph) |
| Gusts | 45km/h (28mph) | 42km/h (26mph) | 43km/h (27mph) | 41km/h (25mph) | 37km/h (23mph) | 35km/h (21mph) | 33km/h (21mph) | 32km/h (20mph) |
| Direction | 29° NNE | 35° NE | 42° NE | 52° NE | 59° ENE | 73° ENE | 81° E | 82° E |
| Wind chill | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) | 20°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (70°F) |
| Waves | ||||||||
| Height | 2.7m (9.0ft) | 2.5m (8.1ft) | 2.3m (7.4ft) | 2.1m (7.0ft) | 2.0m (6.5ft) | 1.8m (6.0ft) | 1.7m (5.7ft) | 1.7m (5.4ft) |
| Direction | 7° N | 8° N | 10° N | 14° NNE | 17° NNE | 20° NNE | 23° NNE | 28° NNE |
| Period | 8.8 sec. | 8.7 sec. | 8.8 sec. | 9.9 sec. | 8.7 sec. | 8.4 sec. | 8.2 sec. | 8.1 sec. |
| Significant height | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 07:20 and will set at 17:59 on the beach(es) of Ishigaki-jima. 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 15.5mph km/h (with gusts up to 20.5mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 22°C (71°F) | 21°C (70°F) | 21°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (72°F) | 22°C (72°F) | 23°C (73°F) |
| Perceived temperature | 22°C (71°F) | 21°C (70°F) | 21°C (71°F) | 22°C (71°F) | 22°C (71°F) | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 57% | 64% | 67% | 65% | 67% | 67% | 66% | 69% |
| Barometric pressure | 1021 hPa | 1020 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1018 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 89% | 82% | 77% | 95% | 85% | 75% | 77% | 52% |
| Heat index | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 25°C (76°F) | 25°C (76°F) | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) |
| Dew point | 13°C (55°F) | 14°C (58°F) | 15°C (59°F) | 15°C (59°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 17°C (62°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 18km/h (11mph) | 18km/h (11mph) | 20km/h (13mph) | 21km/h (13mph) | 21km/h (13mph) | 23km/h (14mph) | 25km/h (15mph) |
| Gusts | 26km/h (16mph) | 24km/h (15mph) | 23km/h (14mph) | 26km/h (16mph) | 28km/h (17mph) | 29km/h (18mph) | 32km/h (20mph) | 33km/h (20mph) |
| Direction | 98° E | 88° E | 92° E | 93° E | 96° E | 94° E | 89° E | 83° E |
| Wind chill | 22°C (71°F) | 21°C (70°F) | 21°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (72°F) | 22°C (72°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.4m (4.7ft) | 1.4m (4.6ft) | 1.4m (4.5ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) |
| Direction | 36° NE | 40° NE | 46° NE | 55° NE | 77° ENE | 79° E | 84° E | 93° E |
| Period | 7.9 sec. | 7.6 sec. | 7.5 sec. | 7.4 sec. | 8.3 sec. | 8.5 sec. | 7.0 sec. | 8.3 sec. |
| Significant height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 07:21 and will set at 17:59 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 74°F t and a low of 72°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 15.5mph km/h (with gusts up to 21.1mph). Wave height will be up to 4.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 71% | 70% | 70% | 70% | 69% | 68% | 67% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1018 hPa | 1019 hPa | 1021 hPa |
| Cloud cover | 61% | 83% | 54% | 73% | 70% | 59% | 62% | 77% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 16°C (62°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 17°C (62°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 21km/h (13mph) | 25km/h (15mph) | 24km/h (15mph) | 22km/h (14mph) | 21km/h (13mph) | 23km/h (15mph) | 25km/h (16mph) |
| Gusts | 31km/h (20mph) | 28km/h (17mph) | 33km/h (20mph) | 31km/h (19mph) | 31km/h (19mph) | 30km/h (19mph) | 34km/h (21mph) | 34km/h (21mph) |
| Direction | 81° E | 85° E | 84° E | 82° E | 86° E | 80° E | 76° ENE | 80° E |
| Wind chill | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.3m (4.3ft) | 1.3m (4.2ft) | 1.2m (4.0ft) | 1.2m (3.9ft) | 1.2m (3.8ft) | 1.1m (3.7ft) | 1.1m (3.7ft) | 1.2m (3.8ft) |
| Direction | 93° E | 93° E | 93° E | 93° E | 94° E | 95° E | 95° E | 95° E |
| Period | 8.4 sec. | 9.9 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 8.8 sec. | 9.2 sec. |
| Significant height | 0.9m (3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.3m (1ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 07:21 and will set at 18:00 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 74°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 27.3mph). Wave height will be up to 7.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | |  | | | | | | |
| Outside temperature | 23°C (74°F) | 23°C (73°F) | 22°C (71°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 22°C (71°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0.1in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 64% | 70% | 81% | 70% | 68% | 68% | 70% | 68% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1020 hPa | 1021 hPa | 1021 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 83% | 100% | 100% | 98% | 91% | 76% | 60% | 83% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 16°C (61°F) | 17°C (63°F) | 18°C (65°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (63°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 27km/h (17mph) | 29km/h (18mph) | 32km/h (20mph) | 28km/h (17mph) | 27km/h (17mph) | 31km/h (19mph) | 32km/h (20mph) |
| Gusts | 32km/h (20mph) | 34km/h (21mph) | 34km/h (21mph) | 32km/h (20mph) | 38km/h (24mph) | 38km/h (24mph) | 44km/h (28mph) | 44km/h (27mph) |
| Direction | 70° ENE | 68° ENE | 73° ENE | 85° E | 90° E | 96° E | 91° E | 104° ESE |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 22°C (71°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.2m (4.1ft) | 1.5m (4.8ft) | 1.9m (6.2ft) | 2.0m (6.5ft) | 2.1m (6.9ft) | 2.3m (7.6ft) | 2.4m (7.7ft) | 2.3m (7.7ft) |
| Direction | 96° E | 94° E | 355° N | 359° N | 3° N | 11° N | 19° NNE | 28° NNE |
| Period | 9.1 sec. | 9.0 sec. | 8.9 sec. | 8.8 sec. | 7.4 sec. | 7.5 sec. | 7.4 sec. | 7.3 sec. |
| Significant height | 0.9m (3ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 07:22 and will set at 18:00 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 76°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 21.8mph km/h (with gusts up to 31.1mph). Wave height will be up to 7.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 24°C (74°F) | 23°C (73°F) | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 72% | 70% | 73% | 69% | 72% | 72% | 73% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1017 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 90% | 93% | 81% | 88% | 99% | 72% | 52% | 55% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (79°F) |
| Dew point | 17°C (63°F) | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 18°C (64°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 29km/h (18mph) | 30km/h (19mph) | 31km/h (19mph) | 30km/h (18mph) | 30km/h (19mph) | 33km/h (21mph) | 35km/h (22mph) |
| Gusts | 40km/h (25mph) | 38km/h (24mph) | 40km/h (25mph) | 42km/h (26mph) | 41km/h (26mph) | 43km/h (27mph) | 50km/h (31mph) | 48km/h (30mph) |
| Direction | 109° ESE | 113° ESE | 111° ESE | 110° ESE | 110° ESE | 111° ESE | 111° ESE | 107° ESE |
| Wind chill | 24°C (74°F) | 23°C (73°F) | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 2.2m (7.2ft) | 2.0m (6.7ft) | 1.9m (6.3ft) | 1.9m (6.1ft) | 1.9m (6.1ft) | 1.9m (6.1ft) | 1.9m (6.2ft) | 1.9m (6.2ft) |
| Direction | 41° NE | 57° ENE | 69° ENE | 78° ENE | 85° E | 90° E | 97° E | 100° E |
| Period | 13.0 sec. | 7.5 sec. | 7.4 sec. | 7.4 sec. | 7.4 sec. | 7.5 sec. | 7.6 sec. | 7.5 sec. |
| Significant height | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.6m (5.2ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 07:22 and will set at 18:00 on the beach(es) of Ishigaki-jima. The outside temperature will be a high of 76°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 21.8mph km/h (with gusts up to 29.8mph). Wave height will be up to 6.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 23°C (74°F) | 23°C (74°F) |
| Perceived temperature | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 75% | 76% | 78% | 73% | 74% | 75% | 77% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1014 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 64% | 78% | 82% | 79% | 70% | 73% | 76% | 89% |
| Heat index | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 19°C (67°F) | 20°C (67°F) | 19°C (67°F) | 20°C (67°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 35km/h (22mph) | 35km/h (22mph) | 27km/h (17mph) | 32km/h (20mph) | 24km/h (15mph) | 24km/h (15mph) | 32km/h (20mph) | 32km/h (20mph) |
| Gusts | 48km/h (30mph) | 47km/h (29mph) | 37km/h (23mph) | 47km/h (29mph) | 34km/h (21mph) | 35km/h (22mph) | 46km/h (28mph) | 42km/h (26mph) |
| Direction | 111° ESE | 118° ESE | 122° ESE | 124° SE | 111° ESE | 98° E | 107° ESE | 91° E |
| Wind chill | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 23°C (74°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.9m (6.2ft) | 1.8m (5.8ft) | 1.7m (5.6ft) | 1.7m (5.7ft) | 1.7m (5.6ft) | 1.6m (5.3ft) | 1.6m (5.3ft) | 1.7m (5.5ft) |
| Direction | 103° ESE | 105° ESE | 107° ESE | 107° ESE | 108° ESE | 109° ESE | 109° ESE | 110° ESE |
| Period | 7.4 sec. | 7.3 sec. | 7.3 sec. | 7.1 sec. | 6.7 sec. | 9.0 sec. | 6.6 sec. | 6.5 sec. |
| Significant height | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.9m (3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) |