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
Sunday 14 December 202561°F to 70°Fnot recommended
Monday 15 December 202563°F to 67°Fdiscouraged
Tuesday 16 December 202567°F to 68°Frecommended
Wednesday 17 December 202567°F to 68°Frecommended
Thursday 18 December 202567°F to 70°Fdiscouraged
Friday 19 December 202568°F to 72°Fdiscouraged
Saturday 20 December 202572°F to 74°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Izenajima

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 61°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 31.7mph km/h (with gusts up to 39.2mph). Wave height will be up to 11.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)16°C (61°F)17°C (62°F)18°C (64°F)
Perceived temperature21°C (70°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)16°C (61°F)17°C (62°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%80%78%64%70%69%64%54%
Barometric pressure1017 hPa1018 hPa1018 hPa1021 hPa1021 hPa1020 hPa1022 hPa1023 hPa
Cloud cover100%100%100%77%100%89%100%55%
Heat index24°C (76°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)16°C (61°F)17°C (62°F)18°C (64°F)
Dew point16°C (61°F)16°C (60°F)14°C (58°F)11°C (51°F)11°C (52°F)11°C (51°F)10°C (50°F)8°C (47°F)
Wind
Speed45km/h (28mph)45km/h (28mph)51km/h (32mph)47km/h (29mph)44km/h (28mph)41km/h (25mph)45km/h (28mph)37km/h (23mph)
Gusts57km/h (35mph)54km/h (33mph)63km/h (39mph)54km/h (33mph)52km/h (32mph)49km/h (30mph)56km/h (35mph)45km/h (28mph)
Direction 340°
NNW
332°
NNW
333°
NNW
332°
NNW
337°
NNW
345°
NNW
345°
NNW
345°
NNW
Wind chill21°C (70°F)19°C (66°F)18°C (65°F)18°C (64°F)17°C (62°F)16°C (61°F)17°C (62°F)18°C (64°F)
Waves
Height2.4m (7.8ft)3.0m (9.8ft)3.2m (10.6ft)3.4m (11.0ft)3.4m (11.3ft)3.3m (11.0ft)3.2m (10.4ft)2.9m (9.5ft)
Direction 352°
N
344°
NNW
342°
NNW
335°
NNW
329°
NNW
327°
NNW
326°
NW
326°
NNW
Period8.3 sec.8.6 sec.8.7 sec.8.8 sec.8.6 sec.8.4 sec.8.1 sec.11.0 sec.
Significant height1.9m (6.2ft)1.9m (6.2ft)2.1m (6.9ft)2.0m (6.6ft)1.8m (5.9ft)1.7m (5.6ft)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 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 63°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 26.1mph). 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)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (65°F)19°C (66°F)
Perceived temperature18°C (64°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (65°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%57%56%56%54%54%55%55%
Barometric pressure1023 hPa1023 hPa1023 hPa1025 hPa1024 hPa1022 hPa1023 hPa1024 hPa
Cloud cover46%53%48%53%59%66%53%88%
Heat index18°C (64°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (65°F)19°C (66°F)
Dew point9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)8°C (47°F)9°C (48°F)9°C (48°F)10°C (49°F)
Wind
Speed35km/h (21mph)36km/h (22mph)34km/h (21mph)31km/h (19mph)28km/h (17mph)22km/h (13mph)22km/h (13mph)21km/h (13mph)
Gusts41km/h (26mph)42km/h (26mph)41km/h (25mph)38km/h (24mph)36km/h (23mph)29km/h (18mph)30km/h (18mph)28km/h (17mph)
Direction 353°
N

N

N
14°
NNE
36°
NE
47°
NE
41°
NE
66°
ENE
Wind chill18°C (64°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (65°F)19°C (66°F)
Waves
Height2.7m (8.7ft)2.5m (8.1ft)2.3m (7.6ft)2.1m (7.1ft)2.0m (6.5ft)1.8m (6.0ft)1.6m (5.4ft)1.5m (5.0ft)
Direction 328°
NNW
331°
NNW
334°
NNW
335°
NNW
336°
NNW
338°
NNW
341°
NNW
342°
NNW
Period11.1 sec.11.2 sec.11.6 sec.10.9 sec.10.7 sec.8.1 sec.7.9 sec.7.7 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)0.7m (2.3ft)0.7m (2.3ft)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 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 10.6mph km/h (with gusts up to 14.3mph). 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 (66°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (67°F)20°C (67°F)
Perceived temperature19°C (66°F)19°C (66°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (67°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity54%51%52%55%54%56%57%56%
Barometric pressure1023 hPa1022 hPa1022 hPa1023 hPa1022 hPa1021 hPa1022 hPa1023 hPa
Cloud cover89%0%34%63%17%74%65%93%
Heat index19°C (66°F)19°C (66°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (67°F)20°C (67°F)
Dew point9°C (49°F)9°C (47°F)9°C (49°F)10°C (50°F)9°C (49°F)10°C (50°F)11°C (51°F)11°C (51°F)
Wind
Speed15km/h (10mph)12km/h (7mph)12km/h (7mph)15km/h (10mph)11km/h (7mph)13km/h (8mph)17km/h (10mph)15km/h (10mph)
Gusts20km/h (12mph)15km/h (9mph)15km/h (9mph)20km/h (13mph)16km/h (10mph)19km/h (12mph)23km/h (15mph)21km/h (13mph)
Direction 82°
E
91°
E
99°
E
112°
ESE
103°
ESE
80°
E
65°
ENE
71°
ENE
Wind chill19°C (66°F)19°C (66°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (67°F)20°C (67°F)
Waves
Height1.4m (4.6ft)1.3m (4.3ft)1.2m (4.0ft)1.1m (3.7ft)1.0m (3.4ft)1.0m (3.2ft)0.9m (3.0ft)0.8m (2.8ft)
Direction 344°
NNW
345°
NNW
348°
NNW
350°
N
353°
N
86°
E
86°
E
88°
E
Period7.5 sec.7.5 sec.7.3 sec.7.2 sec.7.0 sec.6.9 sec.6.7 sec.6.6 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)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 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 9.3mph km/h (with gusts up to 13.7mph). 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)20°C (67°F)20°C (67°F)20°C (68°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (69°F)
Perceived temperature20°C (68°F)20°C (67°F)20°C (67°F)20°C (68°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%65%65%63%61%57%57%58%
Barometric pressure1022 hPa1021 hPa1021 hPa1023 hPa1021 hPa1020 hPa1021 hPa1022 hPa
Cloud cover88%81%52%33%10%15%17%66%
Heat index20°C (68°F)20°C (67°F)20°C (67°F)20°C (68°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (69°F)
Dew point10°C (50°F)13°C (55°F)13°C (55°F)13°C (55°F)12°C (53°F)11°C (52°F)11°C (52°F)12°C (53°F)
Wind
Speed8km/h (5mph)9km/h (6mph)12km/h (7mph)15km/h (9mph)15km/h (9mph)7km/h (4mph)6km/h (4mph)5km/h (3mph)
Gusts11km/h (7mph)12km/h (8mph)15km/h (9mph)19km/h (12mph)22km/h (14mph)11km/h (7mph)9km/h (6mph)7km/h (4mph)
Direction 94°
E
91°
E
70°
ENE
81°
E
118°
ESE
110°
ESE
48°
NE
23°
NNE
Wind chill20°C (68°F)20°C (67°F)20°C (67°F)20°C (68°F)20°C (67°F)20°C (67°F)20°C (67°F)20°C (69°F)
Waves
Height0.8m (2.6ft)0.7m (2.5ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (1.9ft)0.6m (1.8ft)0.5m (1.8ft)
Direction 88°
E
89°
E
89°
E
90°
E
91°
E
92°
E
93°
E
93°
E
Period9.5 sec.9.5 sec.9.4 sec.9.3 sec.9.2 sec.9.0 sec.9.0 sec.9.0 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)
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 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 17.4mph km/h (with gusts up to 22.4mph). Wave height will be up to 6.2ft 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)20°C (68°F)20°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)
Perceived temperature20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%65%66%68%65%64%63%62%
Barometric pressure1022 hPa1021 hPa1022 hPa1023 hPa1023 hPa1021 hPa1021 hPa1022 hPa
Cloud cover100%89%96%69%96%90%58%71%
Heat index20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)
Dew point15°C (59°F)14°C (57°F)14°C (57°F)14°C (57°F)13°C (55°F)13°C (55°F)12°C (54°F)13°C (55°F)
Wind
Speed18km/h (11mph)26km/h (16mph)24km/h (15mph)28km/h (17mph)24km/h (15mph)21km/h (13mph)22km/h (13mph)22km/h (13mph)
Gusts24km/h (15mph)34km/h (21mph)32km/h (20mph)36km/h (22mph)33km/h (20mph)29km/h (18mph)30km/h (19mph)28km/h (18mph)
Direction
N
13°
NNE
14°
NNE
22°
NNE
16°
NNE
23°
NNE
32°
NNE
56°
NE
Wind chill20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)20°C (67°F)19°C (67°F)20°C (68°F)
Waves
Height0.6m (1.9ft)0.8m (2.7ft)1.4m (4.7ft)1.9m (6.1ft)1.9m (6.1ft)1.8m (6.0ft)1.7m (5.6ft)1.6m (5.2ft)
Direction 94°
E
94°
E
336°
NNW
336°
NNW
335°
NNW
333°
NNW
333°
NNW
336°
NNW
Period9.0 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.7.6 sec.7.7 sec.7.7 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)0.8m (2.6ft)0.7m (2.3ft)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 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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 4.9ft 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 (70°F)20°C (69°F)20°C (69°F)21°C (70°F)22°C (71°F)
Perceived temperature20°C (68°F)21°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)20°C (69°F)21°C (70°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%60%61%61%63%65%65%67%
Barometric pressure1021 hPa1021 hPa1020 hPa1021 hPa1020 hPa1019 hPa1019 hPa1020 hPa
Cloud cover52%51%48%56%15%15%38%37%
Heat index20°C (68°F)21°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)20°C (69°F)21°C (70°F)25°C (76°F)
Dew point13°C (55°F)13°C (55°F)13°C (55°F)13°C (56°F)13°C (55°F)14°C (56°F)14°C (58°F)15°C (60°F)
Wind
Speed21km/h (13mph)16km/h (10mph)19km/h (12mph)20km/h (13mph)21km/h (13mph)24km/h (15mph)25km/h (15mph)24km/h (15mph)
Gusts27km/h (17mph)21km/h (13mph)25km/h (16mph)27km/h (16mph)31km/h (19mph)37km/h (23mph)36km/h (23mph)32km/h (20mph)
Direction 75°
ENE
84°
E
82°
E
79°
E
82°
E
86°
E
85°
E
98°
E
Wind chill20°C (68°F)21°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)20°C (69°F)21°C (70°F)22°C (71°F)
Waves
Height1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (4.0ft)1.1m (3.7ft)1.0m (3.4ft)1.0m (3.1ft)0.9m (2.9ft)
Direction 340°
NNW
344°
NNW
346°
NNW
348°
NNW
352°
N
357°
N

N
14°
NNE
Period7.6 sec.7.5 sec.7.5 sec.7.4 sec.7.3 sec.7.3 sec.7.2 sec.7.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)1.1m (3.6ft)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 Saturday 20 December 2025

On Saturday 20 December 2025, the sun will rise at 07:13 and will set at 17:39 on the beach(es) of Izenajima. 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 16.8mph km/h (with gusts up to 24.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%66%66%67%69%70%70%74%
Barometric pressure1019 hPa1018 hPa1018 hPa1019 hPa1019 hPa1017 hPa1018 hPa1020 hPa
Cloud cover67%36%49%43%51%58%46%79%
Heat index25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point16°C (60°F)15°C (60°F)15°C (60°F)16°C (61°F)16°C (62°F)17°C (62°F)17°C (62°F)18°C (64°F)
Wind
Speed25km/h (15mph)22km/h (13mph)22km/h (14mph)25km/h (16mph)26km/h (16mph)23km/h (14mph)27km/h (17mph)26km/h (16mph)
Gusts33km/h (21mph)29km/h (18mph)29km/h (18mph)34km/h (21mph)37km/h (23mph)34km/h (21mph)40km/h (25mph)36km/h (22mph)
Direction 106°
ESE
103°
ESE
85°
E
87°
E
106°
ESE
97°
E
98°
E
118°
ESE
Wind chill22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.9m (2.8ft)0.9m (3.0ft)0.9m (3.1ft)0.9m (3.1ft)0.9m (3.1ft)
Direction 32°
NNE
10°
N
86°
E
81°
E
79°
ENE
81°
E
85°
E
88°
E
Period6.7 sec.6.7 sec.8.8 sec.9.0 sec.8.0 sec.7.9 sec.7.7 sec.7.7 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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