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. Our opinion
Thursday 29 January 202647°F to 52°Fdiscouraged
Friday 30 January 202649°F to 52°Fnot recommended
Saturday 31 January 202650°F to 52°Fdiscouraged
Sunday 1 February 202649°F to 52°Fdiscouraged
Monday 2 February 202650°F to 54°Fdiscouraged
Tuesday 3 February 202647°F to 56°Fdiscouraged
Wednesday 4 February 202652°F to 58°Frecommended

Sea Weather: Your daily and hourly sea weather in Tanega-shima

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:10 and will set at 17:50 on the beach(es) of Tanega-shima. The outside temperature will be a high of 52°F t and a low of 47°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 29.8mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)10°C (50°F)9°C (49°F)10°C (49°F)8°C (47°F)10°C (50°F)10°C (49°F)10°C (50°F)
Perceived temperature7°C (45°F)6°C (43°F)6°C (42°F)6°C (42°F)4°C (40°F)7°C (44°F)6°C (43°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%56%59%57%58%54%57%58%
Barometric pressure1023 hPa1023 hPa1024 hPa1026 hPa1026 hPa1025 hPa1026 hPa1027 hPa
Cloud cover0%0%0%0%0%6%20%4%
Heat index10°C (51°F)10°C (50°F)9°C (49°F)10°C (49°F)8°C (47°F)10°C (50°F)10°C (49°F)10°C (50°F)
Dew point1°C (34°F)1°C (34°F)2°C (35°F)2°C (35°F)1°C (33°F)1°C (34°F)2°C (35°F)2°C (36°F)
Wind
Speed28km/h (17mph)31km/h (19mph)30km/h (19mph)32km/h (20mph)31km/h (19mph)32km/h (20mph)32km/h (20mph)32km/h (20mph)
Gusts37km/h (23mph)39km/h (24mph)39km/h (24mph)37km/h (23mph)37km/h (23mph)47km/h (29mph)48km/h (30mph)42km/h (26mph)
Direction 317°
NW
313°
NW
313°
NW
319°
NW
316°
NW
314°
NW
315°
NW
323°
NW
Wind chill7°C (45°F)6°C (43°F)6°C (42°F)6°C (42°F)4°C (40°F)7°C (44°F)6°C (43°F)7°C (44°F)
Waves
Height0.8m (2.6ft)0.8m (2.5ft)0.8m (2.5ft)0.8m (2.7ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 305°
NW
306°
NW
303°
WNW
304°
WNW
306°
NW
311°
NW
311°
NW
305°
NW
Period8.2 sec.8.3 sec.8.2 sec.7.9 sec.7.4 sec.6.4 sec.6.0 sec.5.9 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
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 Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:09 and will set at 17:51 on the beach(es) of Tanega-shima. The outside temperature will be a high of 52°F t and a low of 49°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 25.5mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)11°C (51°F)11°C (52°F)10°C (50°F)11°C (51°F)10°C (49°F)10°C (49°F)10°C (50°F)
Perceived temperature6°C (43°F)8°C (46°F)7°C (45°F)6°C (43°F)7°C (45°F)5°C (42°F)5°C (42°F)6°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%59%60%60%59%60%64%65%
Barometric pressure1026 hPa1025 hPa1026 hPa1027 hPa1026 hPa1024 hPa1025 hPa1025 hPa
Cloud cover32%99%89%8%21%4%17%21%
Heat index10°C (50°F)11°C (51°F)11°C (52°F)10°C (50°F)11°C (51°F)10°C (49°F)10°C (49°F)10°C (50°F)
Dew point3°C (37°F)3°C (37°F)4°C (39°F)3°C (37°F)3°C (37°F)2°C (36°F)3°C (38°F)4°C (39°F)
Wind
Speed30km/h (19mph)28km/h (17mph)41km/h (25mph)35km/h (21mph)36km/h (22mph)37km/h (23mph)40km/h (25mph)36km/h (23mph)
Gusts38km/h (24mph)35km/h (22mph)49km/h (30mph)40km/h (25mph)42km/h (26mph)39km/h (24mph)46km/h (29mph)46km/h (28mph)
Direction 322°
NW
322°
NW
320°
NW
316°
NW
303°
WNW
303°
WNW
308°
NW
308°
NW
Wind chill6°C (43°F)8°C (46°F)7°C (45°F)6°C (43°F)7°C (45°F)5°C (42°F)5°C (42°F)6°C (44°F)
Waves
Height0.7m (2.4ft)0.7m (2.3ft)0.9m (3.0ft)0.9m (3.1ft)1.0m (3.2ft)1.1m (3.5ft)1.1m (3.5ft)1.0m (3.2ft)
Direction 302°
WNW
303°
WNW
305°
NW
306°
NW
304°
WNW
302°
WNW
301°
WNW
303°
WNW
Period5.7 sec.5.6 sec.5.6 sec.13.3 sec.9.6 sec.12.6 sec.12.5 sec.12.2 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)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 Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:09 and will set at 17:51 on the beach(es) of Tanega-shima. The outside temperature will be a high of 52°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 19.3mph km/h (with gusts up to 24.2mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)10°C (51°F)10°C (50°F)11°C (51°F)11°C (52°F)11°C (51°F)10°C (50°F)10°C (50°F)
Perceived temperature7°C (44°F)7°C (45°F)8°C (46°F)9°C (49°F)10°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%59%49%44%41%43%47%56%
Barometric pressure1025 hPa1024 hPa1024 hPa1025 hPa1024 hPa1023 hPa1023 hPa1023 hPa
Cloud cover12%17%45%80%53%54%89%97%
Heat index10°C (51°F)10°C (51°F)10°C (50°F)11°C (51°F)11°C (52°F)11°C (51°F)10°C (50°F)10°C (50°F)
Dew point4°C (39°F)3°C (37°F)-0°C (32°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)-1°C (31°F)2°C (35°F)
Wind
Speed31km/h (19mph)27km/h (17mph)18km/h (11mph)11km/h (7mph)12km/h (7mph)15km/h (10mph)12km/h (7mph)11km/h (7mph)
Gusts39km/h (24mph)34km/h (21mph)25km/h (16mph)14km/h (9mph)16km/h (10mph)21km/h (13mph)17km/h (11mph)16km/h (10mph)
Direction 307°
NW
314°
NW
331°
NNW
350°
N
326°
NW
309°
NW
320°
NW
298°
WNW
Wind chill7°C (44°F)7°C (45°F)8°C (46°F)9°C (49°F)10°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)
Waves
Height0.8m (2.7ft)0.7m (2.2ft)0.5m (1.8ft)0.4m (1.5ft)0.4m (1.3ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.4ft)
Direction 301°
WNW
300°
WNW
298°
WNW
300°
WNW
84°
E
84°
E
84°
E
84°
E
Period12.0 sec.11.9 sec.11.9 sec.4.8 sec.4.8 sec.12.7 sec.4.5 sec.12.3 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)
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 07:08 and will set at 17:52 on the beach(es) of Tanega-shima. The outside temperature will be a high of 52°F t and a low of 49°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 32.9mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)9°C (48°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (51°F)11°C (51°F)
Perceived temperature7°C (45°F)5°C (41°F)7°C (44°F)8°C (46°F)7°C (45°F)8°C (46°F)6°C (44°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%73%73%66%61%57%60%59%
Barometric pressure1023 hPa1024 hPa1023 hPa1024 hPa1023 hPa1022 hPa1023 hPa1024 hPa
Cloud cover100%83%86%100%78%38%77%77%
Heat index10°C (50°F)9°C (48°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (52°F)10°C (51°F)11°C (51°F)
Dew point3°C (38°F)4°C (40°F)5°C (42°F)5°C (41°F)4°C (39°F)3°C (37°F)3°C (37°F)3°C (37°F)
Wind
Speed25km/h (15mph)26km/h (16mph)28km/h (17mph)29km/h (18mph)37km/h (23mph)39km/h (24mph)39km/h (24mph)34km/h (21mph)
Gusts31km/h (19mph)32km/h (20mph)35km/h (22mph)36km/h (22mph)45km/h (28mph)48km/h (30mph)53km/h (33mph)44km/h (27mph)
Direction 315°
NW
327°
NNW
322°
NW
329°
NNW
318°
NW
313°
NW
321°
NW
324°
NW
Wind chill7°C (45°F)5°C (41°F)7°C (44°F)8°C (46°F)7°C (45°F)8°C (46°F)6°C (44°F)7°C (45°F)
Waves
Height0.4m (1.4ft)0.5m (1.6ft)0.5m (1.7ft)0.6m (2.0ft)1.0m (3.2ft)1.2m (3.9ft)1.2m (3.8ft)1.0m (3.3ft)
Direction 84°
E
84°
E
84°
E
303°
WNW
301°
WNW
299°
WNW
301°
WNW
301°
WNW
Period12.0 sec.11.9 sec.11.8 sec.11.7 sec.11.6 sec.11.4 sec.11.3 sec.11.1 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)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 Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:07 and will set at 17:53 on the beach(es) of Tanega-shima. The outside temperature will be a high of 54°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 22.4mph km/h (with gusts up to 28.6mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)12°C (53°F)11°C (52°F)10°C (51°F)10°C (51°F)11°C (52°F)12°C (53°F)12°C (54°F)
Perceived temperature8°C (47°F)9°C (48°F)8°C (46°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%58%58%62%66%63%56%52%
Barometric pressure1024 hPa1024 hPa1024 hPa1026 hPa1025 hPa1024 hPa1024 hPa1025 hPa
Cloud cover96%100%100%96%100%100%100%58%
Heat index11°C (52°F)12°C (53°F)11°C (52°F)10°C (51°F)10°C (51°F)11°C (52°F)12°C (53°F)12°C (54°F)
Dew point4°C (38°F)4°C (39°F)3°C (38°F)4°C (38°F)4°C (40°F)4°C (40°F)3°C (38°F)3°C (37°F)
Wind
Speed31km/h (19mph)32km/h (20mph)36km/h (22mph)33km/h (21mph)30km/h (19mph)33km/h (20mph)34km/h (21mph)33km/h (20mph)
Gusts39km/h (24mph)39km/h (24mph)45km/h (28mph)40km/h (25mph)37km/h (23mph)42km/h (26mph)46km/h (29mph)43km/h (26mph)
Direction 314°
NW
318°
NW
319°
NW
323°
NW
321°
NW
312°
NW
304°
NW
305°
NW
Wind chill8°C (47°F)9°C (48°F)8°C (46°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (49°F)
Waves
Height1.0m (3.2ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)
Direction 301°
WNW
300°
WNW
300°
WNW
299°
WNW
299°
WNW
297°
WNW
298°
WNW
298°
WNW
Period11.1 sec.11.3 sec.12.3 sec.12.3 sec.12.3 sec.12.1 sec.12.0 sec.11.9 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)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 Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:07 and will set at 17:54 on the beach(es) of Tanega-shima. The outside temperature will be a high of 56°F t and a low of 47°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 24.9mph km/h (with gusts up to 31.1mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)13°C (55°F)12°C (53°F)9°C (49°F)9°C (49°F)8°C (46°F)11°C (52°F)
Perceived temperature9°C (48°F)9°C (48°F)10°C (49°F)9°C (47°F)6°C (43°F)6°C (43°F)5°C (40°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%60%55%58%57%54%59%62%
Barometric pressure1025 hPa1024 hPa1025 hPa1027 hPa1027 hPa1025 hPa1025 hPa1026 hPa
Cloud cover100%98%39%7%0%0%0%0%
Heat index12°C (54°F)12°C (54°F)13°C (55°F)12°C (53°F)9°C (49°F)9°C (49°F)8°C (46°F)11°C (52°F)
Dew point6°C (43°F)5°C (41°F)4°C (39°F)4°C (39°F)1°C (34°F)0°C (33°F)1°C (33°F)4°C (39°F)
Wind
Speed37km/h (23mph)40km/h (25mph)37km/h (23mph)32km/h (20mph)27km/h (17mph)23km/h (14mph)22km/h (14mph)17km/h (11mph)
Gusts46km/h (28mph)50km/h (31mph)46km/h (29mph)38km/h (24mph)29km/h (18mph)24km/h (15mph)23km/h (14mph)24km/h (15mph)
Direction 304°
WNW
310°
NW
313°
NW
321°
NW
319°
NW
311°
NW
304°
NW
304°
NW
Wind chill9°C (48°F)9°C (48°F)10°C (49°F)9°C (47°F)6°C (43°F)6°C (43°F)5°C (40°F)9°C (48°F)
Waves
Height0.8m (2.5ft)0.7m (2.5ft)0.7m (2.2ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.0ft)0.6m (1.8ft)
Direction 300°
WNW
298°
WNW
296°
WNW
298°
WNW
298°
WNW
298°
WNW
298°
WNW
298°
WNW
Period11.9 sec.11.8 sec.11.7 sec.11.6 sec.11.5 sec.11.4 sec.11.3 sec.6.2 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
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 Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:06 and will set at 17:55 on the beach(es) of Tanega-shima. The outside temperature will be a high of 58°F t and a low of 52°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 12.4mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (54°F)13°C (56°F)13°C (55°F)14°C (56°F)
Perceived temperature9°C (49°F)9°C (48°F)9°C (48°F)11°C (51°F)11°C (51°F)12°C (53°F)11°C (51°F)12°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%62%67%63%60%60%61%61%
Barometric pressure1026 hPa1025 hPa1024 hPa1025 hPa1023 hPa1021 hPa1022 hPa1022 hPa
Cloud cover0%0%6%10%7%44%22%80%
Heat index11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (54°F)13°C (56°F)13°C (55°F)14°C (56°F)
Dew point4°C (39°F)4°C (39°F)5°C (41°F)5°C (42°F)5°C (41°F)6°C (42°F)5°C (42°F)6°C (43°F)
Wind
Speed14km/h (9mph)14km/h (9mph)14km/h (9mph)14km/h (9mph)18km/h (11mph)18km/h (11mph)20km/h (12mph)18km/h (11mph)
Gusts21km/h (13mph)20km/h (13mph)21km/h (13mph)18km/h (11mph)25km/h (16mph)24km/h (15mph)31km/h (19mph)27km/h (17mph)
Direction 305°
NW
301°
WNW
293°
WNW
298°
WNW
288°
WNW
281°
WNW
298°
WNW
288°
WNW
Wind chill9°C (49°F)9°C (48°F)9°C (48°F)11°C (51°F)11°C (51°F)12°C (53°F)11°C (51°F)12°C (53°F)
Waves
Height0.5m (1.6ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 297°
WNW
296°
WNW
294°
WNW
92°
E
101°
E
103°
ESE
104°
ESE
117°
ESE
Period6.4 sec.6.3 sec.6.2 sec.6.0 sec.5.9 sec.5.7 sec.9.2 sec.2.7 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units