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
Monday 19 January 202665°F to 68°Fdiscouraged
Tuesday 20 January 202661°F to 68°Fnot recommended
Wednesday 21 January 202656°F to 59°Fnot recommended
Thursday 22 January 202654°F to 56°Fnot recommended
Friday 23 January 202656°F to 59°Fdiscouraged
Saturday 24 January 202659°F to 61°Fdiscouraged
Sunday 25 January 202661°F to 65°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Izenajima

Sea weather on Monday 19 January 2026

On Monday 19 January 2026, the sun will rise at 07:19 and will set at 17:59 on the beach(es) of Izenajima. The outside temperature will be a high of 68°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 19.3mph km/h (with gusts up to 27.3mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)20°C (67°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 temperature20°C (68°F)20°C (67°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
Humidity63%64%64%63%62%61%60%59%
Barometric pressure1016 hPa1016 hPa1016 hPa1018 hPa1018 hPa1016 hPa1016 hPa1018 hPa
Cloud cover26%38%34%27%27%28%53%75%
Heat index20°C (68°F)20°C (67°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 point12°C (54°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (53°F)12°C (53°F)11°C (52°F)11°C (52°F)
Wind
Speed30km/h (19mph)29km/h (18mph)31km/h (19mph)28km/h (18mph)30km/h (18mph)31km/h (19mph)28km/h (17mph)25km/h (15mph)
Gusts40km/h (25mph)37km/h (23mph)41km/h (25mph)37km/h (23mph)42km/h (26mph)44km/h (28mph)41km/h (25mph)34km/h (21mph)
Direction 50°
NE
50°
NE
46°
NE
44°
NE
34°
NE
43°
NE
36°
NE
42°
NE
Wind chill20°C (68°F)20°C (67°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
Height1.3m (4.4ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.7ft)
Direction 39°
NE
43°
NE
50°
NE
60°
ENE
71°
ENE
82°
E
90°
E
68°
ENE
Period8.1 sec.7.9 sec.7.9 sec.7.9 sec.7.7 sec.7.5 sec.8.2 sec.7.4 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)0.9m (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 on Tuesday 20 January 2026

On Tuesday 20 January 2026, the sun will rise at 07:18 and will set at 18:00 on the beach(es) of Izenajima. The outside temperature will be a high of 68°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 29.8mph km/h (with gusts up to 37.3mph). Wave height will be up to 8.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)19°C (67°F)19°C (65°F)18°C (65°F)17°C (63°F)17°C (62°F)16°C (61°F)16°C (60°F)
Perceived temperature20°C (67°F)19°C (67°F)19°C (65°F)18°C (65°F)17°C (63°F)17°C (62°F)16°C (61°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%59%62%67%78%76%74%77%
Barometric pressure1018 hPa1017 hPa1018 hPa1019 hPa1018 hPa1017 hPa1018 hPa1020 hPa
Cloud cover15%63%77%89%100%100%100%100%
Heat index20°C (67°F)19°C (67°F)19°C (65°F)18°C (65°F)17°C (63°F)17°C (62°F)16°C (61°F)16°C (60°F)
Dew point11°C (51°F)11°C (52°F)11°C (52°F)12°C (54°F)13°C (56°F)13°C (55°F)12°C (53°F)12°C (53°F)
Wind
Speed27km/h (17mph)27km/h (17mph)27km/h (17mph)23km/h (15mph)35km/h (22mph)41km/h (26mph)47km/h (29mph)48km/h (30mph)
Gusts35km/h (22mph)35km/h (22mph)35km/h (22mph)31km/h (19mph)46km/h (29mph)53km/h (33mph)60km/h (37mph)57km/h (35mph)
Direction 40°
NE
41°
NE
20°
NNE
24°
NNE

N
355°
N
349°
N
351°
N
Wind chill20°C (67°F)19°C (67°F)19°C (65°F)18°C (65°F)17°C (63°F)17°C (62°F)16°C (61°F)16°C (60°F)
Waves
Height1.1m (3.7ft)1.2m (4.0ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.8ft)1.7m (5.5ft)2.0m (6.7ft)2.5m (8.2ft)
Direction 74°
ENE
101°
E
103°
ESE
104°
ESE
102°
ESE
349°
NNW
344°
NNW
339°
NNW
Period7.3 sec.8.5 sec.8.8 sec.8.9 sec.8.9 sec.8.9 sec.9.0 sec.9.0 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.6m (5.2ft)1.6m (5.2ft)1.4m (4.6ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)
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 on Wednesday 21 January 2026

On Wednesday 21 January 2026, the sun will rise at 07:18 and will set at 18:01 on the beach(es) of Izenajima. 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! Be careful, the sea will be generally rough with a wind speed of up to 31.1mph km/h (with gusts up to 38.5mph). Wave height will be up to 11.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (58°F)14°C (57°F)14°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)
Perceived temperature12°C (54°F)11°C (52°F)11°C (51°F)10°C (51°F)10°C (50°F)10°C (49°F)9°C (49°F)10°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%76%74%73%71%71%69%
Barometric pressure1020 hPa1020 hPa1020 hPa1021 hPa1021 hPa1020 hPa1021 hPa1022 hPa
Cloud cover100%100%100%95%99%100%100%100%
Heat index15°C (58°F)14°C (58°F)14°C (57°F)14°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)
Dew point11°C (51°F)10°C (50°F)9°C (49°F)9°C (48°F)9°C (48°F)8°C (46°F)8°C (46°F)7°C (45°F)
Wind
Speed47km/h (29mph)48km/h (30mph)50km/h (31mph)49km/h (30mph)48km/h (30mph)47km/h (29mph)48km/h (30mph)48km/h (30mph)
Gusts57km/h (35mph)55km/h (34mph)60km/h (37mph)62km/h (39mph)58km/h (36mph)59km/h (36mph)58km/h (36mph)61km/h (38mph)
Direction 347°
NNW
346°
NNW
345°
NNW
348°
NNW
350°
N
349°
NNW
354°
N
351°
N
Wind chill12°C (54°F)11°C (52°F)11°C (51°F)10°C (51°F)10°C (50°F)10°C (49°F)9°C (49°F)10°C (49°F)
Waves
Height2.9m (9.5ft)3.0m (9.9ft)3.0m (9.9ft)3.1m (10.0ft)3.1m (10.3ft)3.2m (10.4ft)3.4m (11.1ft)3.5m (11.5ft)
Direction 339°
NNW
341°
NNW
340°
NNW
341°
NNW
341°
NNW
341°
NNW
342°
NNW
344°
NNW
Period9.0 sec.9.1 sec.9.1 sec.9.0 sec.9.1 sec.9.1 sec.9.2 sec.9.3 sec.
Significant height1.6m (5.2ft)1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.6m (5.2ft)1.9m (6.2ft)1.8m (5.9ft)
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 on Thursday 22 January 2026

On Thursday 22 January 2026, the sun will rise at 07:18 and will set at 18:02 on the beach(es) of Izenajima. The outside temperature will be a high of 56°F t and a low of 54°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 28mph km/h (with gusts up to 35.4mph). Wave height will be up to 10.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)12°C (54°F)13°C (55°F)13°C (55°F)13°C (55°F)
Perceived temperature10°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)10°C (49°F)9°C (49°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%71%71%67%69%68%66%64%
Barometric pressure1022 hPa1022 hPa1022 hPa1024 hPa1024 hPa1022 hPa1023 hPa1024 hPa
Cloud cover100%100%100%100%99%100%100%100%
Heat index13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)12°C (54°F)13°C (55°F)13°C (55°F)13°C (55°F)
Dew point7°C (45°F)7°C (45°F)7°C (45°F)7°C (44°F)7°C (44°F)7°C (45°F)6°C (44°F)6°C (44°F)
Wind
Speed44km/h (28mph)42km/h (26mph)44km/h (27mph)44km/h (28mph)42km/h (26mph)45km/h (28mph)43km/h (27mph)39km/h (24mph)
Gusts53km/h (33mph)54km/h (33mph)54km/h (33mph)57km/h (36mph)50km/h (31mph)52km/h (33mph)51km/h (31mph)45km/h (28mph)
Direction 353°
N
353°
N
349°
NNW
349°
N
346°
NNW
352°
N
355°
N
358°
N
Wind chill10°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)10°C (49°F)9°C (49°F)10°C (50°F)
Waves
Height3.2m (10.7ft)2.9m (9.7ft)2.7m (8.9ft)2.5m (8.2ft)2.3m (7.5ft)2.2m (7.2ft)2.1m (6.8ft)1.9m (6.4ft)
Direction 346°
NNW
348°
NNW
348°
NNW
349°
NNW
349°
N
350°
N
352°
N
353°
N
Period9.4 sec.9.5 sec.9.4 sec.9.4 sec.9.3 sec.9.3 sec.8.8 sec.8.7 sec.
Significant height1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)
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 on Friday 23 January 2026

On Friday 23 January 2026, the sun will rise at 07:18 and will set at 18:03 on the beach(es) of Izenajima. 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 23mph km/h (with gusts up to 26.7mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (58°F)
Perceived temperature10°C (50°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%56%55%55%56%60%56%56%
Barometric pressure1024 hPa1024 hPa1024 hPa1025 hPa1025 hPa1024 hPa1024 hPa1026 hPa
Cloud cover100%100%91%99%100%100%100%95%
Heat index13°C (56°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (58°F)
Dew point7°C (44°F)5°C (41°F)5°C (42°F)5°C (41°F)5°C (41°F)6°C (43°F)6°C (42°F)6°C (42°F)
Wind
Speed37km/h (23mph)31km/h (19mph)32km/h (20mph)29km/h (18mph)25km/h (16mph)26km/h (16mph)23km/h (14mph)22km/h (14mph)
Gusts43km/h (27mph)37km/h (23mph)38km/h (23mph)35km/h (22mph)32km/h (20mph)33km/h (20mph)31km/h (19mph)28km/h (17mph)
Direction
N

N

N
354°
N
359°
N

N
15°
NNE
12°
NNE
Wind chill10°C (50°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)13°C (55°F)
Waves
Height1.8m (5.9ft)1.7m (5.4ft)1.5m (5.0ft)1.4m (4.6ft)1.3m (4.2ft)1.2m (3.8ft)1.1m (3.5ft)1.0m (3.3ft)
Direction 350°
N
350°
N
350°
N
350°
N
350°
N
349°
NNW
349°
NNW
350°
N
Period8.5 sec.8.3 sec.8.2 sec.8.0 sec.7.7 sec.7.5 sec.7.4 sec.7.2 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)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 on Saturday 24 January 2026

On Saturday 24 January 2026, the sun will rise at 07:17 and will set at 18:03 on the beach(es) of Izenajima. The outside temperature will be a high of 61°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 14.9mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (59°F)15°C (60°F)16°C (61°F)
Perceived temperature13°C (56°F)14°C (57°F)14°C (56°F)14°C (57°F)14°C (56°F)14°C (57°F)15°C (60°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity54%56%55%56%57%59%58%62%
Barometric pressure1025 hPa1025 hPa1026 hPa1028 hPa1027 hPa1025 hPa1025 hPa1027 hPa
Cloud cover100%80%72%100%21%37%98%94%
Heat index15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (59°F)15°C (60°F)16°C (61°F)
Dew point6°C (42°F)6°C (43°F)6°C (42°F)6°C (43°F)6°C (43°F)7°C (45°F)7°C (45°F)9°C (47°F)
Wind
Speed17km/h (11mph)14km/h (9mph)17km/h (10mph)12km/h (7mph)14km/h (9mph)18km/h (11mph)20km/h (12mph)24km/h (15mph)
Gusts21km/h (13mph)18km/h (11mph)21km/h (13mph)15km/h (9mph)19km/h (12mph)25km/h (15mph)27km/h (17mph)30km/h (19mph)
Direction 23°
NNE
18°
NNE
12°
NNE
19°
NNE
19°
NNE
34°
NE
46°
NE
52°
NE
Wind chill13°C (56°F)14°C (57°F)14°C (56°F)14°C (57°F)14°C (56°F)14°C (57°F)15°C (60°F)16°C (61°F)
Waves
Height1.0m (3.2ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (2.9ft)0.9m (2.8ft)0.8m (2.8ft)1.1m (3.6ft)1.2m (3.8ft)
Direction 351°
N
353°
N
355°
N
351°
N
351°
N
351°
N
350°
N
355°
N
Period7.2 sec.7.2 sec.7.1 sec.7.0 sec.7.0 sec.9.2 sec.9.1 sec.9.2 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)1.0m (3.3ft)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 on Sunday 25 January 2026

On Sunday 25 January 2026, the sun will rise at 07:17 and will set at 18:04 on the beach(es) of Izenajima. The outside temperature will be a high of 65°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 14.9mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (62°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (65°F)
Perceived temperature16°C (62°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%55%58%60%67%71%70%70%
Barometric pressure1026 hPa1025 hPa1025 hPa1026 hPa1025 hPa1023 hPa1023 hPa1023 hPa
Cloud cover81%97%58%35%68%80%74%76%
Heat index16°C (62°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (65°F)
Dew point9°C (47°F)8°C (46°F)9°C (48°F)10°C (49°F)11°C (52°F)12°C (53°F)12°C (54°F)13°C (55°F)
Wind
Speed24km/h (15mph)18km/h (11mph)17km/h (10mph)21km/h (13mph)19km/h (12mph)18km/h (11mph)21km/h (13mph)22km/h (14mph)
Gusts30km/h (18mph)24km/h (15mph)21km/h (13mph)28km/h (17mph)26km/h (16mph)25km/h (15mph)29km/h (18mph)29km/h (18mph)
Direction 70°
ENE
88°
E
68°
ENE
71°
ENE
80°
E
89°
E
102°
ESE
121°
ESE
Wind chill16°C (62°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (65°F)
Waves
Height1.1m (3.7ft)1.0m (3.4ft)0.9m (3.1ft)0.9m (2.9ft)1.1m (3.7ft)1.1m (3.5ft)1.0m (3.2ft)1.0m (3.1ft)
Direction 353°
N
355°
N
356°
N
356°
N
352°
N
351°
N
352°
N
353°
N
Period9.7 sec.5.5 sec.5.8 sec.6.8 sec.7.1 sec.7.0 sec.6.9 sec.6.9 sec.
Significant height0.7m (2.3ft)1.1m (3.6ft)1.0m (3.3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)1.5m (4.9ft)1.1m (3.6ft)
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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