Sea weather in Izumo in Japan All the beach weather in Izumo

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

Discover the best moment to go to the beach in Izumo in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Izumo. 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 202543°F to 50°Fdiscouraged
Sunday 14 December 202547°F to 52°Fnot recommended
Monday 15 December 202545°F to 49°Fdiscouraged
Tuesday 16 December 202549°F to 54°Fdiscouraged
Wednesday 17 December 202549°F to 52°Frecommended
Thursday 18 December 202541°F to 50°Fnot recommended
Friday 19 December 202545°F to 52°Frecommended

Sea Weather: Your daily and hourly sea weather in Izumo

Sea weather on Saturday 13 December 2025

On Saturday 13 December 2025, the sun will rise at 07:09 and will set at 16:58 on the beach(es) of Izumo. The outside temperature will be a high of 50°F t and a low of 43°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 19.9mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (44°F)7°C (44°F)10°C (51°F)8°C (47°F)8°C (46°F)
Perceived temperature2°C (36°F)2°C (36°F)2°C (36°F)3°C (38°F)4°C (40°F)9°C (48°F)7°C (45°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%67%67%65%51%50%73%80%
Barometric pressure1030 hPa1029 hPa1028 hPa1027 hPa1023 hPa1019 hPa1018 hPa1015 hPa
Cloud cover13%9%13%5%0%82%100%100%
Heat index6°C (43°F)6°C (43°F)6°C (43°F)6°C (44°F)7°C (44°F)10°C (51°F)8°C (47°F)8°C (46°F)
Dew point0°C (32°F)0°C (33°F)0°C (33°F)0°C (32°F)-3°C (27°F)0°C (32°F)4°C (38°F)5°C (40°F)
Wind
Speed24km/h (15mph)22km/h (14mph)18km/h (11mph)17km/h (10mph)12km/h (8mph)9km/h (6mph)8km/h (5mph)11km/h (7mph)
Gusts32km/h (20mph)32km/h (20mph)27km/h (17mph)21km/h (13mph)22km/h (14mph)13km/h (8mph)11km/h (7mph)15km/h (9mph)
Direction 63°
ENE
81°
E
99°
E
116°
ESE
95°
E
104°
ESE
170°
S
150°
SSE
Wind chill2°C (36°F)2°C (36°F)2°C (36°F)3°C (38°F)4°C (40°F)9°C (48°F)7°C (45°F)6°C (43°F)
Waves
Height2.0m (6.7ft)1.8m (6.1ft)1.6m (5.3ft)1.4m (4.7ft)1.3m (4.2ft)1.1m (3.7ft)1.0m (3.4ft)0.9m (3.0ft)
Direction
N

N

N

N

N

N

N

N
Period9.1 sec.8.9 sec.8.5 sec.8.2 sec.7.7 sec.7.5 sec.7.3 sec.6.9 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Sunday 14 December 2025

On Sunday 14 December 2025, the sun will rise at 07:10 and will set at 16:58 on the beach(es) of Izumo. The outside temperature will be a high of 52°F t and a low of 47°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. 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 11.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)11°C (52°F)10°C (50°F)9°C (48°F)9°C (48°F)9°C (47°F)8°C (47°F)8°C (47°F)
Perceived temperature5°C (40°F)7°C (45°F)6°C (42°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (40°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity87%88%66%63%61%65%66%70%
Barometric pressure1011 hPa1008 hPa1011 hPa1012 hPa1012 hPa1013 hPa1015 hPa1016 hPa
Cloud cover85%100%79%81%100%90%76%100%
Heat index8°C (47°F)11°C (52°F)10°C (50°F)9°C (48°F)9°C (48°F)9°C (47°F)8°C (47°F)8°C (47°F)
Dew point6°C (43°F)9°C (49°F)4°C (40°F)2°C (36°F)2°C (35°F)2°C (36°F)2°C (36°F)3°C (38°F)
Wind
Speed24km/h (15mph)44km/h (27mph)50km/h (31mph)48km/h (30mph)47km/h (29mph)44km/h (27mph)35km/h (22mph)32km/h (20mph)
Gusts33km/h (21mph)57km/h (36mph)62km/h (39mph)59km/h (36mph)58km/h (36mph)55km/h (34mph)47km/h (29mph)49km/h (30mph)
Direction 143°
SE
294°
WNW
279°
W
276°
W
281°
WNW
283°
WNW
290°
WNW
299°
WNW
Wind chill5°C (40°F)7°C (45°F)6°C (42°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (40°F)
Waves
Height0.8m (2.7ft)0.7m (2.3ft)0.6m (2.0ft)1.8m (6.0ft)3.2m (10.5ft)3.6m (11.8ft)3.1m (10.2ft)2.9m (9.5ft)
Direction
N
11°
NNE
12°
NNE
288°
WNW
287°
WNW
295°
WNW
301°
WNW
325°
NW
Period8.2 sec.6.3 sec.6.3 sec.6.2 sec.7.5 sec.7.5 sec.7.9 sec.7.9 sec.
Significant height0.6m (2ft)0.2m (0.7ft)0.6m (2ft)1.8m (5.9ft)2.5m (8.2ft)2.2m (7.2ft)1.5m (4.9ft)1.0m (3.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 07:11 and will set at 16:58 on the beach(es) of Izumo. The outside temperature will be a high of 49°F t and a low of 45°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 31.7mph). Wave height will be up to 9.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (49°F)8°C (46°F)9°C (48°F)
Perceived temperature5°C (41°F)4°C (40°F)5°C (41°F)6°C (43°F)6°C (43°F)6°C (44°F)5°C (40°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%58%59%55%54%56%62%63%
Barometric pressure1017 hPa1019 hPa1020 hPa1023 hPa1023 hPa1023 hPa1024 hPa1024 hPa
Cloud cover100%100%80%55%62%55%10%49%
Heat index9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (49°F)8°C (46°F)9°C (48°F)
Dew point2°C (35°F)1°C (34°F)1°C (34°F)1°C (33°F)1°C (33°F)1°C (34°F)1°C (33°F)2°C (36°F)
Wind
Speed37km/h (23mph)37km/h (23mph)30km/h (19mph)26km/h (16mph)22km/h (14mph)21km/h (13mph)17km/h (11mph)20km/h (12mph)
Gusts51km/h (32mph)50km/h (31mph)39km/h (24mph)32km/h (20mph)29km/h (18mph)28km/h (17mph)30km/h (19mph)30km/h (18mph)
Direction 277°
W
279°
W
286°
WNW
299°
WNW
280°
W
272°
W
261°
W
256°
WSW
Wind chill5°C (41°F)4°C (40°F)5°C (41°F)6°C (43°F)6°C (43°F)6°C (44°F)5°C (40°F)6°C (43°F)
Waves
Height2.8m (9.1ft)2.7m (9.0ft)2.7m (8.7ft)2.4m (8.0ft)2.2m (7.1ft)2.0m (6.5ft)1.9m (6.1ft)1.7m (5.7ft)
Direction 349°
N
352°
N

N

N

N

N

N
12°
NNE
Period8.5 sec.9.3 sec.9.8 sec.9.8 sec.9.4 sec.9.1 sec.9.0 sec.8.9 sec.
Significant height0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 07:12 and will set at 16:58 on the beach(es) of Izumo. The outside temperature will be a high of 54°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 16.8mph km/h (with gusts up to 22.4mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (48°F)9°C (49°F)11°C (51°F)12°C (53°F)12°C (53°F)11°C (51°F)11°C (51°F)
Perceived temperature6°C (43°F)6°C (44°F)7°C (44°F)8°C (47°F)9°C (49°F)9°C (48°F)8°C (47°F)9°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%67%70%67%62%59%61%62%
Barometric pressure1023 hPa1023 hPa1023 hPa1023 hPa1022 hPa1022 hPa1022 hPa1023 hPa
Cloud cover42%14%97%88%86%74%80%52%
Heat index9°C (48°F)9°C (48°F)9°C (49°F)11°C (51°F)12°C (53°F)12°C (53°F)11°C (51°F)11°C (51°F)
Dew point3°C (38°F)3°C (38°F)4°C (39°F)5°C (41°F)5°C (41°F)4°C (39°F)3°C (38°F)4°C (39°F)
Wind
Speed22km/h (13mph)17km/h (11mph)18km/h (11mph)18km/h (11mph)27km/h (17mph)24km/h (15mph)19km/h (12mph)17km/h (10mph)
Gusts32km/h (20mph)26km/h (16mph)28km/h (17mph)26km/h (16mph)36km/h (23mph)33km/h (21mph)33km/h (20mph)26km/h (16mph)
Direction 237°
WSW
240°
WSW
219°
SW
257°
WSW
283°
WNW
280°
W
275°
W
269°
W
Wind chill6°C (43°F)6°C (44°F)7°C (44°F)8°C (47°F)9°C (49°F)9°C (48°F)8°C (47°F)9°C (47°F)
Waves
Height1.6m (5.3ft)1.5m (4.9ft)1.4m (4.5ft)1.3m (4.4ft)1.7m (5.4ft)1.6m (5.3ft)1.6m (5.2ft)1.5m (4.9ft)
Direction 12°
NNE
15°
NNE
18°
NNE
23°
NNE
287°
WNW
284°
WNW
282°
WNW
280°
W
Period8.3 sec.7.9 sec.8.4 sec.5.1 sec.8.2 sec.8.0 sec.8.0 sec.7.9 sec.
Significant height1.0m (3.3ft)1.5m (4.9ft)1.1m (3.6ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 07:12 and will set at 16:59 on the beach(es) of Izumo. The outside temperature will be a high of 52°F t and a low of 49°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 11.2mph km/h (with gusts up to 16.2mph). Wave height will be up to 10.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (51°F)11°C (52°F)10°C (51°F)10°C (49°F)10°C (49°F)
Perceived temperature9°C (48°F)9°C (48°F)9°C (49°F)11°C (52°F)11°C (52°F)11°C (51°F)10°C (49°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%68%69%71%69%75%80%84%
Barometric pressure1022 hPa1021 hPa1021 hPa1021 hPa1020 hPa1019 hPa1020 hPa1021 hPa
Cloud cover51%93%99%100%100%100%100%100%
Heat index11°C (52°F)11°C (52°F)11°C (52°F)11°C (51°F)11°C (52°F)10°C (51°F)10°C (49°F)10°C (49°F)
Dew point5°C (40°F)5°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (43°F)6°C (43°F)7°C (45°F)
Wind
Speed17km/h (11mph)18km/h (11mph)14km/h (9mph)4km/h (2mph)3km/h (2mph)4km/h (2mph)1km/h (1mph)13km/h (8mph)
Gusts26km/h (16mph)26km/h (16mph)20km/h (12mph)5km/h (3mph)4km/h (3mph)5km/h (3mph)2km/h (1mph)18km/h (11mph)
Direction 262°
W
266°
W
286°
WNW
331°
NNW
274°
W
292°
WNW
169°
SSE
84°
E
Wind chill9°C (48°F)9°C (48°F)9°C (49°F)11°C (52°F)11°C (52°F)11°C (51°F)10°C (49°F)8°C (46°F)
Waves
Height1.6m (5.2ft)1.4m (4.7ft)1.2m (4.0ft)1.1m (3.5ft)1.3m (4.3ft)2.1m (6.9ft)2.8m (9.3ft)3.1m (10.3ft)
Direction 281°
W
280°
W
283°
WNW
319°
NW

N

N
13°
NNE
20°
NNE
Period7.9 sec.7.8 sec.6.6 sec.6.4 sec.8.4 sec.4.7 sec.4.6 sec.4.6 sec.
Significant height1.3m (4.3ft)0.8m (2.6ft)1.0m (3.3ft)0.8m (2.6ft)0.4m (1.3ft)1.3m (4.3ft)1.9m (6.2ft)2.1m (6.9ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 07:13 and will set at 16:59 on the beach(es) of Izumo. The outside temperature will be a high of 50°F t and a low of 41°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 32.9mph). Wave height will be up to 10.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)10°C (49°F)5°C (41°F)8°C (47°F)
Perceived temperature5°C (40°F)4°C (40°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (44°F)1°C (34°F)5°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%84%83%75%70%66%67%68%
Barometric pressure1022 hPa1023 hPa1025 hPa1027 hPa1027 hPa1027 hPa1027 hPa1028 hPa
Cloud cover100%100%100%91%71%66%0%0%
Heat index9°C (48°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)10°C (49°F)5°C (41°F)8°C (47°F)
Dew point7°C (45°F)6°C (43°F)6°C (43°F)5°C (41°F)4°C (40°F)3°C (38°F)-0°C (31°F)3°C (37°F)
Wind
Speed41km/h (26mph)40km/h (25mph)33km/h (21mph)28km/h (17mph)26km/h (16mph)22km/h (14mph)20km/h (12mph)18km/h (11mph)
Gusts53km/h (33mph)52km/h (32mph)41km/h (26mph)35km/h (22mph)33km/h (21mph)30km/h (18mph)27km/h (17mph)28km/h (17mph)
Direction 61°
ENE
65°
ENE
63°
ENE
68°
ENE
72°
ENE
66°
ENE
88°
E
102°
ESE
Wind chill5°C (40°F)4°C (40°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (44°F)1°C (34°F)5°C (42°F)
Waves
Height3.1m (10.1ft)2.6m (8.7ft)2.1m (6.9ft)1.7m (5.6ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.5ft)
Direction 22°
NNE
26°
NNE
15°
NNE

N

N

N

N

N
Period7.8 sec.7.5 sec.7.3 sec.7.3 sec.6.3 sec.6.3 sec.7.4 sec.7.2 sec.
Significant height1.9m (6.2ft)1.8m (5.9ft)1.3m (4.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 07:13 and will set at 17:00 on the beach(es) of Izumo. The outside temperature will be a high of 52°F t and a low of 45°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 14.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (44°F)7°C (44°F)9°C (47°F)10°C (49°F)11°C (51°F)9°C (48°F)11°C (51°F)
Perceived temperature5°C (41°F)5°C (40°F)5°C (40°F)7°C (44°F)9°C (47°F)10°C (49°F)7°C (44°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%69%67%64%56%53%65%73%
Barometric pressure1027 hPa1027 hPa1027 hPa1028 hPa1026 hPa1025 hPa1027 hPa1027 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index8°C (46°F)7°C (44°F)7°C (44°F)9°C (47°F)10°C (49°F)11°C (51°F)9°C (48°F)11°C (51°F)
Dew point3°C (37°F)1°C (35°F)1°C (34°F)2°C (36°F)1°C (34°F)2°C (35°F)2°C (36°F)6°C (43°F)
Wind
Speed15km/h (9mph)11km/h (7mph)12km/h (7mph)11km/h (7mph)8km/h (5mph)9km/h (6mph)12km/h (7mph)14km/h (9mph)
Gusts23km/h (15mph)18km/h (11mph)19km/h (12mph)16km/h (10mph)16km/h (10mph)20km/h (12mph)24km/h (15mph)24km/h (15mph)
Direction 113°
ESE
137°
SE
155°
SSE
165°
SSE
187°
S
193°
SSW
149°
SSE
143°
SE
Wind chill5°C (41°F)5°C (40°F)5°C (40°F)7°C (44°F)9°C (47°F)10°C (49°F)7°C (44°F)9°C (48°F)
Waves
Height0.9m (3.1ft)0.8m (2.7ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (1.9ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)
Direction
N

N

N

N

N

N

N

N
Period7.0 sec.7.0 sec.7.1 sec.7.0 sec.6.8 sec.6.5 sec.6.2 sec.5.9 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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