Sea weather in Izenajima in Japan All the beach weather in Izenajima

All the essential weather information for enjoying the beach in Izenajima 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 Izenajima over the next 7 days?

Discover the best moment to go to the beach in Izenajima in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Izenajima. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Saturday 13 December 202572°F to 72°Fdiscouraged
Sunday 14 December 202563°F to 70°Fnot recommended
Monday 15 December 202565°F to 67°Fdiscouraged
Tuesday 16 December 202567°F to 68°Frecommended
Wednesday 17 December 202568°F to 70°Frecommended
Thursday 18 December 202568°F to 70°Fdiscouraged
Friday 19 December 202570°F to 72°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Izenajima

Sea weather on Saturday 13 December 2025

On Saturday 13 December 2025, the sun will rise at 07:08 and will set at 17:36 on the beach(es) of Izenajima. The outside temperature will be a high of 72°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 19.9mph km/h (with gusts up to 27.3mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)
Perceived temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)25°C (76°F)25°C (76°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%76%79%78%75%73%71%74%
Barometric pressure1019 hPa1018 hPa1018 hPa1018 hPa1017 hPa1015 hPa1016 hPa1017 hPa
Cloud cover87%95%96%82%76%51%56%89%
Heat index24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)
Dew point17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (63°F)
Wind
Speed24km/h (15mph)29km/h (18mph)24km/h (15mph)18km/h (11mph)4km/h (2mph)17km/h (10mph)29km/h (18mph)32km/h (20mph)
Gusts32km/h (20mph)38km/h (24mph)32km/h (20mph)24km/h (15mph)6km/h (4mph)24km/h (15mph)43km/h (26mph)44km/h (27mph)
Direction 71°
ENE
60°
ENE
48°
NE
49°
NE
81°
E
289°
WNW
321°
NW
333°
NNW
Wind chill22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)
Waves
Height2.0m (6.5ft)2.0m (6.5ft)1.9m (6.1ft)1.7m (5.6ft)1.6m (5.2ft)1.5m (5.1ft)1.8m (5.8ft)2.0m (6.7ft)
Direction 357°
N

N
15°
NNE
20°
NNE
32°
NNE
14°
NNE
21°
NNE
25°
NNE
Period8.4 sec.8.5 sec.8.6 sec.8.7 sec.7.6 sec.7.5 sec.8.4 sec.9.4 sec.
Significant height0.9m (3ft)0.6m (2ft)0.5m (1.6ft)1.0m (3.3ft)0.6m (2ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)
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 Sunday 14 December 2025

On Sunday 14 December 2025, the sun will rise at 07:09 and will set at 17:37 on the beach(es) of Izenajima. The outside temperature will be a high of 70°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 32.9mph km/h (with gusts up to 39.8mph). Wave height will be up to 11.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (71°F)19°C (67°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)18°C (64°F)
Perceived temperature21°C (71°F)19°C (67°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%80%79%66%61%59%60%56%
Barometric pressure1017 hPa1018 hPa1019 hPa1021 hPa1021 hPa1020 hPa1022 hPa1023 hPa
Cloud cover100%100%100%78%77%65%95%52%
Heat index24°C (76°F)19°C (67°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)18°C (64°F)
Dew point16°C (62°F)16°C (61°F)15°C (58°F)11°C (52°F)10°C (50°F)9°C (49°F)9°C (48°F)9°C (48°F)
Wind
Speed42km/h (26mph)50km/h (31mph)53km/h (33mph)47km/h (29mph)46km/h (28mph)42km/h (26mph)39km/h (24mph)37km/h (23mph)
Gusts54km/h (33mph)60km/h (37mph)64km/h (40mph)54km/h (33mph)55km/h (34mph)52km/h (32mph)49km/h (30mph)45km/h (28mph)
Direction 337°
NNW
342°
NNW
340°
NNW
338°
NNW
342°
NNW
344°
NNW
352°
N
355°
N
Wind chill21°C (71°F)19°C (67°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)18°C (64°F)
Waves
Height2.3m (7.6ft)2.8m (9.1ft)3.1m (10.3ft)3.3m (10.8ft)3.4m (11.0ft)3.3m (10.7ft)3.1m (10.1ft)2.9m (9.5ft)
Direction 344°
NNW
345°
NNW
345°
NNW
340°
NNW
332°
NNW
329°
NNW
329°
NNW
329°
NNW
Period8.8 sec.9.0 sec.9.2 sec.8.9 sec.8.6 sec.8.6 sec.8.1 sec.9.6 sec.
Significant height1.7m (5.6ft)2.0m (6.6ft)1.9m (6.2ft)2.0m (6.6ft)1.8m (5.9ft)1.6m (5.2ft)1.4m (4.6ft)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 Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 07:10 and will set at 17:37 on the beach(es) of Izenajima. 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 22.4mph km/h (with gusts up to 26.7mph). Wave height will be up to 8.9ft 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 (65°F)19°C (66°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 (65°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%56%55%56%56%56%55%55%
Barometric pressure1023 hPa1023 hPa1023 hPa1025 hPa1024 hPa1023 hPa1023 hPa1024 hPa
Cloud cover47%46%48%61%71%63%50%69%
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 (65°F)19°C (66°F)
Dew point9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)
Wind
Speed33km/h (20mph)34km/h (21mph)36km/h (22mph)33km/h (21mph)27km/h (17mph)21km/h (13mph)22km/h (14mph)20km/h (13mph)
Gusts39km/h (24mph)41km/h (26mph)43km/h (27mph)40km/h (25mph)35km/h (22mph)28km/h (17mph)30km/h (19mph)26km/h (16mph)
Direction 358°
N
359°
N

N
20°
NNE
40°
NE
45°
NE
42°
NE
58°
ENE
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 (65°F)19°C (66°F)
Waves
Height2.7m (8.8ft)2.5m (8.2ft)2.3m (7.6ft)2.1m (7.0ft)1.9m (6.4ft)1.8m (5.8ft)1.6m (5.4ft)1.5m (4.9ft)
Direction 330°
NNW
332°
NNW
334°
NNW
334°
NNW
335°
NNW
337°
NNW
339°
NNW
341°
NNW
Period11.0 sec.11.2 sec.11.6 sec.10.9 sec.8.3 sec.8.1 sec.8.0 sec.7.8 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)0.8m (2.6ft)0.6m (2ft)0.7m (2.3ft)0.6m (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 Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 07:10 and will set at 17:37 on the beach(es) of Izenajima. 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 11.8mph km/h (with gusts up to 15.5mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (67°F)19°C (67°F)19°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)
Perceived temperature19°C (66°F)19°C (67°F)19°C (67°F)19°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity54%54%55%54%56%58%56%59%
Barometric pressure1023 hPa1022 hPa1022 hPa1023 hPa1022 hPa1021 hPa1021 hPa1022 hPa
Cloud cover56%0%6%5%69%88%96%80%
Heat index19°C (66°F)19°C (67°F)19°C (67°F)19°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)
Dew point9°C (49°F)10°C (49°F)10°C (50°F)10°C (50°F)11°C (51°F)11°C (52°F)11°C (51°F)11°C (53°F)
Wind
Speed18km/h (11mph)17km/h (11mph)18km/h (11mph)15km/h (10mph)15km/h (10mph)15km/h (9mph)16km/h (10mph)19km/h (12mph)
Gusts22km/h (14mph)22km/h (14mph)23km/h (14mph)20km/h (13mph)21km/h (13mph)22km/h (14mph)22km/h (14mph)25km/h (15mph)
Direction 82°
E
83°
E
77°
ENE
80°
E
85°
E
76°
ENE
65°
ENE
63°
ENE
Wind chill19°C (66°F)19°C (67°F)19°C (67°F)19°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)
Waves
Height1.4m (4.5ft)1.3m (4.2ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.4ft)1.0m (3.2ft)0.9m (3.0ft)0.8m (2.8ft)
Direction 342°
NNW
344°
NNW
346°
NNW
347°
NNW
347°
NNW
86°
E
87°
E
87°
E
Period7.6 sec.7.4 sec.7.3 sec.7.0 sec.6.9 sec.6.8 sec.6.7 sec.6.6 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)1.4m (4.6ft)1.3m (4.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)
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 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 07:11 and will set at 17:38 on the beach(es) of Izenajima. 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 10.6mph km/h (with gusts up to 14.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)
Perceived temperature20°C (68°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%52%53%56%55%55%54%55%
Barometric pressure1021 hPa1021 hPa1020 hPa1021 hPa1020 hPa1019 hPa1020 hPa1021 hPa
Cloud cover76%80%70%28%14%21%28%27%
Heat index20°C (68°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)
Dew point12°C (53°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (51°F)11°C (51°F)10°C (51°F)11°C (52°F)
Wind
Speed17km/h (11mph)11km/h (7mph)15km/h (9mph)15km/h (9mph)12km/h (8mph)8km/h (5mph)5km/h (3mph)4km/h (2mph)
Gusts23km/h (14mph)15km/h (9mph)19km/h (12mph)20km/h (12mph)18km/h (11mph)13km/h (8mph)8km/h (5mph)5km/h (3mph)
Direction 71°
ENE
76°
ENE
74°
ENE
86°
E
98°
E
94°
E
47°
NE
37°
NE
Wind chill20°C (68°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (69°F)
Waves
Height0.8m (2.6ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.8m (2.6ft)
Direction 88°
E
88°
E
89°
E
90°
E
91°
E
92°
E
93°
E
93°
E
Period9.5 sec.9.6 sec.9.6 sec.9.5 sec.9.3 sec.9.2 sec.9.1 sec.9.1 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)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 on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 07:12 and will set at 17:38 on the beach(es) of Izenajima. 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 19.3mph km/h (with gusts up to 24.2mph). 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)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)20°C (69°F)21°C (70°F)
Perceived temperature20°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)20°C (69°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%68%68%69%66%63%64%66%
Barometric pressure1021 hPa1021 hPa1021 hPa1022 hPa1021 hPa1020 hPa1021 hPa1021 hPa
Cloud cover90%100%100%97%93%73%94%76%
Heat index20°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)20°C (69°F)21°C (70°F)
Dew point14°C (57°F)15°C (58°F)14°C (58°F)14°C (57°F)13°C (56°F)13°C (55°F)13°C (56°F)14°C (58°F)
Wind
Speed16km/h (10mph)23km/h (15mph)31km/h (19mph)29km/h (18mph)25km/h (16mph)23km/h (14mph)23km/h (14mph)25km/h (15mph)
Gusts21km/h (13mph)30km/h (19mph)39km/h (24mph)37km/h (23mph)33km/h (21mph)31km/h (19mph)32km/h (20mph)34km/h (21mph)
Direction 347°
NNW

N

N
14°
NNE
25°
NNE
21°
NNE
43°
NE
74°
ENE
Wind chill20°C (69°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)20°C (69°F)21°C (70°F)
Waves
Height1.1m (3.5ft)1.2m (3.9ft)1.5m (5.0ft)1.9m (6.3ft)1.8m (5.8ft)1.7m (5.6ft)1.7m (5.4ft)1.6m (5.3ft)
Direction 331°
NNW
329°
NNW
333°
NNW
322°
NW
326°
NW
331°
NNW
335°
NNW
338°
NNW
Period9.1 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.7.3 sec.7.5 sec.7.6 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
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 on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 07:12 and will set at 17:39 on the beach(es) of Izenajima. The outside temperature will be a high of 72°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 21.8mph km/h (with gusts up to 29.2mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (72°F)
Perceived temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%70%68%76%69%67%64%70%
Barometric pressure1020 hPa1020 hPa1020 hPa1021 hPa1020 hPa1019 hPa1020 hPa1020 hPa
Cloud cover93%51%70%97%96%99%58%65%
Heat index24°C (76°F)21°C (70°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)
Dew point15°C (58°F)15°C (60°F)15°C (59°F)17°C (62°F)16°C (60°F)15°C (59°F)14°C (58°F)17°C (62°F)
Wind
Speed23km/h (15mph)26km/h (16mph)27km/h (17mph)33km/h (20mph)35km/h (21mph)31km/h (19mph)30km/h (19mph)31km/h (19mph)
Gusts31km/h (19mph)33km/h (21mph)35km/h (22mph)43km/h (26mph)47km/h (29mph)42km/h (26mph)43km/h (27mph)43km/h (27mph)
Direction 86°
E
89°
E
81°
E
74°
ENE
84°
E
83°
E
81°
E
92°
E
Wind chill21°C (70°F)21°C (70°F)21°C (70°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (72°F)
Waves
Height1.6m (5.1ft)1.4m (4.8ft)1.4m (4.5ft)1.3m (4.3ft)1.3m (4.2ft)1.4m (4.6ft)1.8m (5.8ft)1.9m (6.3ft)
Direction 341°
NNW
346°
NNW
351°
N
351°
N
356°
N
20°
NNE
47°
NE
63°
ENE
Period7.7 sec.7.8 sec.7.8 sec.7.6 sec.7.4 sec.7.4 sec.7.3 sec.7.2 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)
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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