Sea weather in Tanega-shima in Japan All the beach weather in Tanega-shima
All the essential weather information for enjoying the beach in Tanega-shima 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 Tanega-shima over the next 7 days?
Discover the best moment to go to the beach in Tanega-shima in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Tanega-shima. 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 | 56°F to 68°F | 26.1mph | not recommended | all the sea weather |
| Monday 15 December 2025 | 50°F to 58°F | 9.3mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 56°F to 59°F | 6.2mph | recommended | all the sea weather |
| Wednesday 17 December 2025 | 59°F to 65°F | 18mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 61°F to 63°F | 13.1mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 61°F to 67°F | 9.3mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 65°F to 67°F | 6.8mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Tanega-shima
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 07:05 and will set at 17:17 on the beach(es) of Tanega-shima. The outside temperature will be a high of 68°F t and a low of 56°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 33.6mph km/h (with gusts up to 44.1mph). Wave height will be up to 9.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  |  | | | |
| Outside temperature | 20°C (68°F) | 19°C (66°F) | 16°C (60°F) | 15°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
| Perceived temperature | 20°C (68°F) | 19°C (66°F) | 16°C (60°F) | 12°C (54°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 73% | 77% | 73% | 71% | 63% | 63% | 58% |
| Barometric pressure | 1010 hPa | 1011 hPa | 1013 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1018 hPa | 1020 hPa |
| Cloud cover | 72% | 93% | 100% | 100% | 96% | 89% | 99% | 77% |
| Heat index | 20°C (68°F) | 19°C (66°F) | 16°C (60°F) | 15°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
| Dew point | 17°C (62°F) | 14°C (57°F) | 12°C (53°F) | 10°C (50°F) | 9°C (48°F) | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 54km/h (34mph) | 54km/h (34mph) | 49km/h (31mph) | 42km/h (26mph) | 42km/h (26mph) | 39km/h (24mph) | 43km/h (27mph) | 42km/h (26mph) |
| Gusts | 71km/h (44mph) | 70km/h (44mph) | 60km/h (37mph) | 51km/h (32mph) | 54km/h (34mph) | 51km/h (32mph) | 56km/h (35mph) | 52km/h (32mph) |
| Direction | 294° WNW | 295° WNW | 314° NW | 316° NW | 315° NW | 314° NW | 315° NW | 313° NW |
| Wind chill | 20°C (68°F) | 19°C (66°F) | 16°C (60°F) | 12°C (54°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) |
| Waves | ||||||||
| Height | 2.5m (8.1ft) | 2.5m (8.2ft) | 2.9m (9.4ft) | 2.7m (9.0ft) | 2.6m (8.7ft) | 2.8m (9.2ft) | 2.6m (8.4ft) | 2.5m (8.4ft) |
| Direction | 110° ESE | 297° WNW | 294° WNW | 297° WNW | 301° WNW | 297° WNW | 300° WNW | 301° WNW |
| Period | 7.8 sec. | 7.8 sec. | 7.5 sec. | 7.6 sec. | 7.5 sec. | 11.0 sec. | 11.4 sec. | 11.5 sec. |
| Significant height | 1.9m (6.2ft) | 2.3m (7.5ft) | 2.1m (6.9ft) | 1.8m (5.9ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.6m (5.2ft) |
| 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 Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 07:06 and will set at 17:17 on the beach(es) of Tanega-shima. The outside temperature will be a high of 58°F t and a low of 50°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 28.6mph). 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 | 13°C (56°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 13°C (56°F) | 13°C (55°F) |
| Perceived temperature | 11°C (51°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 12°C (53°F) | 10°C (50°F) | 11°C (52°F) | 11°C (52°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 63% | 65% | 66% | 65% | 57% | 59% | 58% | 61% |
| Barometric pressure | 1021 hPa | 1021 hPa | 1022 hPa | 1025 hPa | 1024 hPa | 1023 hPa | 1024 hPa | 1024 hPa |
| Cloud cover | 100% | 100% | 100% | 73% | 19% | 4% | 34% | 2% |
| Heat index | 13°C (56°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 13°C (56°F) | 13°C (55°F) |
| Dew point | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) | 5°C (41°F) | 5°C (40°F) | 5°C (41°F) | 5°C (42°F) |
| Wind | ||||||||
| Speed | 38km/h (24mph) | 37km/h (23mph) | 31km/h (19mph) | 23km/h (15mph) | 16km/h (10mph) | 23km/h (14mph) | 21km/h (13mph) | 15km/h (10mph) |
| Gusts | 46km/h (29mph) | 45km/h (28mph) | 38km/h (24mph) | 30km/h (18mph) | 22km/h (13mph) | 36km/h (23mph) | 33km/h (21mph) | 23km/h (14mph) |
| Direction | 321° NW | 326° NW | 337° NNW | 349° NNW | 333° NNW | 322° NW | 323° NW | 331° NNW |
| Wind chill | 11°C (51°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 12°C (53°F) | 10°C (50°F) | 11°C (52°F) | 11°C (52°F) |
| Waves | ||||||||
| Height | 2.4m (7.9ft) | 2.3m (7.4ft) | 2.1m (7.0ft) | 1.8m (6.0ft) | 1.6m (5.4ft) | 1.5m (4.9ft) | 1.3m (4.4ft) | 1.3m (4.1ft) |
| Direction | 299° WNW | 290° WNW | 292° WNW | 297° WNW | 298° WNW | 303° WNW | 315° NW | 97° E |
| Period | 11.1 sec. | 11.0 sec. | 11.1 sec. | 10.9 sec. | 8.2 sec. | 8.0 sec. | 10.0 sec. | 9.9 sec. |
| Significant height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| 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 Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 07:07 and will set at 17:17 on the beach(es) of Tanega-shima. The outside temperature will be a high of 59°F t and a low of 56°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 15.5mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 14°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (56°F) | 15°C (58°F) |
| Perceived temperature | 12°C (53°F) | 11°C (53°F) | 12°C (53°F) | 13°C (56°F) | 14°C (56°F) | 13°C (55°F) | 12°C (54°F) | 14°C (57°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 60% | 64% | 68% | 65% | 63% | 63% | 65% | 64% |
| Barometric pressure | 1024 hPa | 1024 hPa | 1023 hPa | 1024 hPa | 1023 hPa | 1022 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 2% | 17% | 36% | 34% | 40% | 9% | 14% | 18% |
| Heat index | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 14°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (56°F) | 15°C (58°F) |
| Dew point | 5°C (41°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 12km/h (8mph) | 14km/h (9mph) | 15km/h (9mph) | 17km/h (11mph) | 17km/h (10mph) | 14km/h (9mph) | 10km/h (6mph) |
| Gusts | 15km/h (10mph) | 19km/h (12mph) | 21km/h (13mph) | 19km/h (12mph) | 22km/h (14mph) | 25km/h (16mph) | 24km/h (15mph) | 17km/h (10mph) |
| Direction | 313° NW | 313° NW | 317° NW | 320° NW | 314° NW | 307° NW | 311° NW | 327° NNW |
| Wind chill | 12°C (53°F) | 11°C (53°F) | 12°C (53°F) | 13°C (56°F) | 14°C (56°F) | 13°C (55°F) | 12°C (54°F) | 14°C (57°F) |
| Waves | ||||||||
| Height | 1.2m (3.8ft) | 1.0m (3.4ft) | 1.0m (3.2ft) | 0.9m (3.0ft) | 0.8m (2.8ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.7m (2.5ft) |
| Direction | 99° E | 101° E | 102° ESE | 103° ESE | 104° ESE | 104° ESE | 107° ESE | 107° ESE |
| Period | 7.2 sec. | 9.6 sec. | 9.6 sec. | 9.6 sec. | 9.6 sec. | 9.5 sec. | 9.5 sec. | 9.3 sec. |
| Significant height | 0.9m (3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.5m (1.6ft) |
| 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 Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 07:07 and will set at 17:18 on the beach(es) of Tanega-shima. The outside temperature will be a high of 65°F t and a low of 59°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 26.7mph). Wave height will be up to 2.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 15°C (59°F) | 16°C (60°F) | 16°C (60°F) | 17°C (62°F) | 18°C (64°F) | 18°C (65°F) | 17°C (62°F) | 18°C (65°F) |
| Perceived temperature | 15°C (59°F) | 16°C (60°F) | 16°C (60°F) | 17°C (62°F) | 18°C (64°F) | 18°C (65°F) | 17°C (62°F) | 18°C (65°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 63% | 60% | 61% | 58% | 56% | 63% | 75% | 65% |
| Barometric pressure | 1023 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 79% | 78% | 59% | 17% | 30% | 96% | 84% | 75% |
| Heat index | 15°C (59°F) | 16°C (60°F) | 16°C (60°F) | 17°C (62°F) | 18°C (64°F) | 18°C (65°F) | 17°C (62°F) | 18°C (65°F) |
| Dew point | 8°C (47°F) | 8°C (46°F) | 8°C (47°F) | 9°C (47°F) | 9°C (48°F) | 11°C (52°F) | 12°C (54°F) | 11°C (53°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 8km/h (5mph) | 7km/h (4mph) | 9km/h (6mph) | 16km/h (10mph) | 24km/h (15mph) | 16km/h (10mph) | 29km/h (18mph) |
| Gusts | 13km/h (8mph) | 11km/h (7mph) | 11km/h (7mph) | 13km/h (8mph) | 22km/h (14mph) | 34km/h (21mph) | 26km/h (16mph) | 43km/h (27mph) |
| Direction | 323° NW | 282° WNW | 242° WSW | 194° SSW | 209° SSW | 230° SW | 282° WNW | 292° WNW |
| Wind chill | 15°C (59°F) | 16°C (60°F) | 16°C (60°F) | 17°C (62°F) | 18°C (64°F) | 18°C (65°F) | 17°C (62°F) | 18°C (65°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (1.9ft) | 0.6m (2.0ft) | 0.7m (2.2ft) | 0.7m (2.5ft) |
| Direction | 107° ESE | 106° ESE | 106° ESE | 105° ESE | 105° ESE | 104° ESE | 103° ESE | 103° ESE |
| Period | 9.1 sec. | 9.0 sec. | 8.8 sec. | 8.7 sec. | 8.7 sec. | 8.8 sec. | 8.8 sec. | 8.9 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.1m (0.3ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.6m (2ft) |
| 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 Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 07:08 and will set at 17:18 on the beach(es) of Tanega-shima. 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 18.6mph km/h (with gusts up to 24.9mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) |
| Perceived temperature | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 69% | 62% | 58% | 59% | 69% | 65% | 59% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1021 hPa | 1023 hPa | 1023 hPa | 1022 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 91% | 88% | 10% | 2% | 85% | 82% | 83% | 2% |
| Heat index | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) |
| Dew point | 12°C (54°F) | 11°C (52°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) | 11°C (51°F) | 10°C (49°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 30km/h (19mph) | 22km/h (13mph) | 15km/h (9mph) | 12km/h (8mph) | 18km/h (11mph) | 22km/h (14mph) | 21km/h (13mph) |
| Gusts | 35km/h (22mph) | 40km/h (25mph) | 30km/h (19mph) | 20km/h (12mph) | 17km/h (10mph) | 26km/h (16mph) | 32km/h (20mph) | 29km/h (18mph) |
| Direction | 317° NW | 316° NW | 320° NW | 350° N | 26° NNE | 40° NE | 52° NE | 55° NE |
| Wind chill | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) |
| Waves | ||||||||
| Height | 1.3m (4.3ft) | 1.8m (6.0ft) | 1.8m (6.0ft) | 1.6m (5.3ft) | 1.4m (4.6ft) | 1.2m (4.1ft) | 1.2m (3.9ft) | 1.2m (4.1ft) |
| Direction | 283° WNW | 298° WNW | 300° WNW | 301° WNW | 296° WNW | 296° WNW | 304° NW | 320° NW |
| Period | 8.8 sec. | 8.8 sec. | 9.1 sec. | 9.6 sec. | 9.6 sec. | 7.6 sec. | 7.5 sec. | 7.5 sec. |
| Significant height | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) |
| 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 Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 07:09 and will set at 17:19 on the beach(es) of Tanega-shima. The outside temperature will be a high of 67°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 14.3mph km/h (with gusts up to 19.9mph). 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 | 16°C (61°F) | 17°C (62°F) | 17°C (63°F) | 18°C (65°F) | 19°C (67°F) | 19°C (66°F) | 18°C (65°F) | 19°C (67°F) |
| Perceived temperature | 16°C (61°F) | 17°C (62°F) | 17°C (63°F) | 18°C (65°F) | 19°C (67°F) | 19°C (66°F) | 18°C (65°F) | 19°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 59% | 72% | 66% | 57% | 50% | 53% | 58% | 53% |
| Barometric pressure | 1024 hPa | 1023 hPa | 1023 hPa | 1024 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 24% | 89% | 100% | 85% | 52% | 72% | 62% | 43% |
| Heat index | 16°C (61°F) | 17°C (62°F) | 17°C (63°F) | 18°C (65°F) | 19°C (67°F) | 19°C (66°F) | 18°C (65°F) | 19°C (67°F) |
| Dew point | 8°C (46°F) | 12°C (53°F) | 11°C (52°F) | 10°C (49°F) | 8°C (47°F) | 9°C (48°F) | 10°C (50°F) | 9°C (49°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 17km/h (11mph) | 16km/h (10mph) | 23km/h (14mph) | 19km/h (12mph) | 20km/h (13mph) | 19km/h (12mph) | 15km/h (9mph) |
| Gusts | 24km/h (15mph) | 23km/h (15mph) | 24km/h (15mph) | 32km/h (20mph) | 26km/h (16mph) | 29km/h (18mph) | 31km/h (19mph) | 23km/h (14mph) |
| Direction | 60° ENE | 49° NE | 92° E | 92° E | 105° ESE | 97° E | 88° E | 111° ESE |
| Wind chill | 16°C (61°F) | 17°C (62°F) | 17°C (63°F) | 18°C (65°F) | 19°C (67°F) | 19°C (66°F) | 18°C (65°F) | 19°C (67°F) |
| Waves | ||||||||
| Height | 1.2m (4.0ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.6m (5.4ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.8m (6.0ft) | 1.9m (6.1ft) |
| Direction | 328° NNW | 11° NNE | 22° NNE | 75° ENE | 71° ENE | 67° ENE | 79° E | 81° E |
| Period | 7.4 sec. | 5.7 sec. | 9.6 sec. | 9.8 sec. | 10.0 sec. | 15.8 sec. | 15.1 sec. | 14.7 sec. |
| Significant height | 0.9m (3ft) | 0.4m (1.3ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.2m (3.9ft) |
| 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 07:09 and will set at 17:19 on the beach(es) of Tanega-shima. The outside temperature will be a high of 67°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 8.1mph km/h (with gusts up to 12.4mph). Wave height will be up to 5.9ft 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) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 18°C (64°F) | 19°C (66°F) |
| Perceived temperature | 19°C (66°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 18°C (64°F) | 19°C (66°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 57% | 59% | 61% | 65% | 66% | 65% | 69% | 69% |
| Barometric pressure | 1022 hPa | 1022 hPa | 1021 hPa | 1023 hPa | 1021 hPa | 1021 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 24% | 15% | 43% | 25% | 26% | 15% | 14% | 13% |
| Heat index | 19°C (66°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 18°C (64°F) | 19°C (66°F) |
| Dew point | 10°C (51°F) | 10°C (50°F) | 11°C (51°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 6km/h (4mph) | 9km/h (6mph) | 13km/h (8mph) | 13km/h (8mph) | 10km/h (6mph) | 10km/h (6mph) | 11km/h (7mph) |
| Gusts | 20km/h (12mph) | 9km/h (6mph) | 14km/h (9mph) | 18km/h (11mph) | 18km/h (11mph) | 15km/h (10mph) | 18km/h (11mph) | 17km/h (11mph) |
| Direction | 110° ESE | 151° SSE | 54° NE | 66° ENE | 62° ENE | 61° ENE | 64° ENE | 67° ENE |
| Wind chill | 19°C (66°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 18°C (64°F) | 19°C (66°F) |
| Waves | ||||||||
| Height | 1.8m (6.1ft) | 1.7m (5.6ft) | 1.6m (5.3ft) | 1.6m (5.2ft) | 1.6m (5.3ft) | 1.7m (5.4ft) | 1.7m (5.5ft) | 1.7m (5.7ft) |
| Direction | 83° E | 85° E | 89° E | 84° E | 81° E | 80° E | 81° E | 81° E |
| Period | 14.6 sec. | 14.5 sec. | 14.4 sec. | 9.8 sec. | 10.6 sec. | 10.1 sec. | 9.6 sec. | 9.2 sec. |
| Significant height | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.5m (1.6ft) |
| 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) |