Sea weather in Muroran in Japan All the beach weather in Muroran

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

Discover the best moment to go to the beach in Muroran in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Muroran. 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 202629°F to 31°Fnot recommended
Friday 30 January 202627°F to 32°Fnot recommended
Saturday 31 January 202627°F to 32°Fnot recommended
Sunday 1 February 202627°F to 31°Fnot recommended
Monday 2 February 202627°F to 31°Fnot recommended
Tuesday 3 February 202627°F to 31°Fnot recommended
Wednesday 4 February 202631°F to 40°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Muroran

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:53 and will set at 16:46 on the beach(es) of Muroran. The outside temperature will be a high of 31°F t and a low of 29°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 6.8mph km/h (with gusts up to 9.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-2°C (29°F)-2°C (29°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)
Perceived temperature-5°C (22°F)-5°C (22°F)-6°C (21°F)-5°C (22°F)-5°C (24°F)-2°C (29°F)-2°C (29°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%75%77%80%77%70%68%71%
Barometric pressure1013 hPa1013 hPa1013 hPa1014 hPa1013 hPa1012 hPa1013 hPa1013 hPa
Cloud cover95%82%63%100%64%79%100%71%
Heat index-2°C (29°F)-2°C (29°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)
Dew point-4°C (25°F)-5°C (22°F)-6°C (22°F)-5°C (23°F)-5°C (22°F)-6°C (20°F)-7°C (20°F)-6°C (21°F)
Wind
Speed10km/h (6mph)10km/h (6mph)11km/h (7mph)8km/h (5mph)7km/h (4mph)2km/h (1mph)3km/h (2mph)6km/h (4mph)
Gusts13km/h (8mph)15km/h (9mph)15km/h (9mph)11km/h (7mph)10km/h (6mph)3km/h (2mph)4km/h (3mph)9km/h (6mph)
Direction 19°
NNE
347°
NNW
18°
NNE
17°
NNE
359°
N
352°
N
336°
NNW
298°
WNW
Wind chill-5°C (22°F)-5°C (22°F)-6°C (21°F)-5°C (22°F)-5°C (24°F)-2°C (29°F)-2°C (29°F)-4°C (25°F)
Waves
Height0.4m (1.4ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.5m (1.7ft)
Direction 11°
NNE
23°
NNE
95°
E
95°
E
95°
E
100°
E
101°
E
182°
S
Period3.2 sec.5.9 sec.5.3 sec.6.9 sec.8.0 sec.6.6 sec.6.3 sec.6.1 sec.
Significant height0.3m (1ft)0.6m (2ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.9m (3ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:52 and will set at 16:48 on the beach(es) of Muroran. The outside temperature will be a high of 32°F t and a low of 27°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 20.5mph km/h (with gusts up to 28.6mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-2°C (28°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-2°C (29°F)-0°C (32°F)-2°C (28°F)-2°C (28°F)
Perceived temperature-6°C (21°F)-6°C (21°F)-5°C (24°F)-4°C (25°F)-7°C (20°F)-6°C (21°F)-9°C (15°F)-10°C (15°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%73%64%62%54%68%74%
Barometric pressure1012 hPa1013 hPa1013 hPa1013 hPa1012 hPa1012 hPa1013 hPa1013 hPa
Cloud cover76%63%82%70%70%81%13%81%
Heat index-2°C (28°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-2°C (29°F)-0°C (32°F)-2°C (28°F)-2°C (28°F)
Dew point-6°C (21°F)-6°C (20°F)-7°C (20°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-7°C (19°F)-6°C (21°F)
Wind
Speed11km/h (7mph)9km/h (6mph)6km/h (4mph)6km/h (4mph)17km/h (11mph)25km/h (16mph)33km/h (20mph)31km/h (19mph)
Gusts16km/h (10mph)14km/h (9mph)9km/h (5mph)8km/h (5mph)25km/h (16mph)37km/h (23mph)37km/h (23mph)46km/h (29mph)
Direction 269°
W
280°
W
288°
WNW
335°
NNW
330°
NNW
326°
NNW
324°
NW
301°
WNW
Wind chill-6°C (21°F)-6°C (21°F)-5°C (24°F)-4°C (25°F)-7°C (20°F)-6°C (21°F)-9°C (15°F)-10°C (15°F)
Waves
Height0.6m (1.8ft)0.5m (1.8ft)0.5m (1.6ft)0.4m (1.3ft)0.2m (0.8ft)0.1m (0.5ft)0.3m (1.0ft)0.7m (2.2ft)
Direction
N
297°
WNW
293°
WNW
300°
WNW
298°
WNW
87°
E
333°
NNW
326°
NW
Period6.0 sec.5.8 sec.5.8 sec.5.6 sec.5.5 sec.5.2 sec.5.2 sec.5.2 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.7m (2.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:51 and will set at 16:49 on the beach(es) of Muroran. The outside temperature will be a high of 32°F t and a low of 27°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 31.7mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-2°C (28°F)-2°C (29°F)-1°C (29°F)-1°C (30°F)-1°C (31°F)-1°C (30°F)-3°C (28°F)-2°C (28°F)
Perceived temperature-10°C (14°F)-9°C (15°F)-9°C (15°F)-9°C (17°F)-8°C (18°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%74%72%65%66%74%75%
Barometric pressure1013 hPa1013 hPa1013 hPa1014 hPa1013 hPa1014 hPa1014 hPa1014 hPa
Cloud cover73%100%42%25%100%79%75%52%
Heat index-2°C (28°F)-2°C (29°F)-1°C (29°F)-1°C (30°F)-1°C (31°F)-1°C (30°F)-3°C (28°F)-2°C (28°F)
Dew point-6°C (21°F)-6°C (22°F)-5°C (22°F)-6°C (22°F)-6°C (21°F)-7°C (20°F)-6°C (20°F)-6°C (21°F)
Wind
Speed34km/h (21mph)36km/h (23mph)39km/h (24mph)36km/h (22mph)38km/h (23mph)38km/h (24mph)33km/h (20mph)28km/h (17mph)
Gusts48km/h (30mph)46km/h (29mph)50km/h (31mph)45km/h (28mph)48km/h (30mph)51km/h (32mph)50km/h (31mph)39km/h (24mph)
Direction 300°
WNW
294°
WNW
296°
WNW
295°
WNW
290°
WNW
285°
WNW
277°
W
274°
W
Wind chill-10°C (14°F)-9°C (15°F)-9°C (15°F)-9°C (17°F)-8°C (18°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Waves
Height0.7m (2.5ft)0.9m (2.9ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.1ft)1.0m (3.2ft)0.8m (2.7ft)0.6m (2.0ft)
Direction 313°
NW
307°
NW
305°
NW
308°
NW
307°
NW
301°
WNW
296°
WNW
289°
WNW
Period10.6 sec.10.4 sec.10.4 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.
Significant height1.1m (3.6ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:50 and will set at 16:50 on the beach(es) of Muroran. The outside temperature will be a high of 31°F t and a low of 27°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 26.7mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (28°F)-2°C (28°F)-3°C (28°F)-2°C (29°F)-1°C (30°F)-1°C (30°F)-3°C (27°F)-2°C (28°F)
Perceived temperature-10°C (15°F)-9°C (15°F)-9°C (16°F)-9°C (16°F)-8°C (18°F)-8°C (18°F)-10°C (15°F)-9°C (16°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%74%79%72%61%62%74%71%
Barometric pressure1013 hPa1012 hPa1012 hPa1012 hPa1012 hPa1011 hPa1012 hPa1013 hPa
Cloud cover75%75%75%60%100%90%100%35%
Heat index-3°C (28°F)-2°C (28°F)-3°C (28°F)-2°C (29°F)-1°C (30°F)-1°C (30°F)-3°C (27°F)-2°C (28°F)
Dew point-6°C (21°F)-6°C (21°F)-6°C (22°F)-6°C (21°F)-8°C (19°F)-7°C (19°F)-7°C (20°F)-7°C (20°F)
Wind
Speed30km/h (19mph)30km/h (19mph)24km/h (15mph)30km/h (18mph)30km/h (19mph)32km/h (20mph)27km/h (17mph)23km/h (15mph)
Gusts43km/h (27mph)43km/h (27mph)35km/h (22mph)37km/h (23mph)39km/h (24mph)42km/h (26mph)42km/h (26mph)35km/h (22mph)
Direction 274°
W
281°
WNW
285°
WNW
273°
W
285°
WNW
290°
WNW
284°
WNW
276°
W
Wind chill-10°C (15°F)-9°C (15°F)-9°C (16°F)-9°C (16°F)-8°C (18°F)-8°C (18°F)-10°C (15°F)-9°C (16°F)
Waves
Height0.6m (1.9ft)0.5m (1.8ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.6m (2.1ft)0.5m (1.6ft)
Direction 286°
WNW
286°
WNW
283°
WNW
286°
WNW
286°
WNW
281°
W
286°
WNW
289°
WNW
Period10.3 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.3.8 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:49 and will set at 16:52 on the beach(es) of Muroran. The outside temperature will be a high of 31°F t and a low of 27°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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (27°F)-3°C (27°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-1°C (30°F)-2°C (28°F)-2°C (28°F)
Perceived temperature-9°C (16°F)-8°C (18°F)-4°C (24°F)-3°C (27°F)-3°C (27°F)-4°C (24°F)-8°C (18°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%74%72%70%73%79%74%
Barometric pressure1013 hPa1014 hPa1014 hPa1015 hPa1015 hPa1015 hPa1016 hPa1016 hPa
Cloud cover40%88%51%54%88%100%72%81%
Heat index-3°C (27°F)-3°C (27°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-1°C (30°F)-2°C (28°F)-2°C (28°F)
Dew point-6°C (21°F)-6°C (21°F)-7°C (19°F)-6°C (21°F)-6°C (20°F)-5°C (22°F)-5°C (23°F)-6°C (21°F)
Wind
Speed22km/h (14mph)14km/h (9mph)4km/h (2mph)4km/h (2mph)4km/h (2mph)9km/h (6mph)19km/h (12mph)21km/h (13mph)
Gusts33km/h (21mph)23km/h (14mph)6km/h (4mph)5km/h (3mph)6km/h (4mph)13km/h (8mph)30km/h (19mph)33km/h (20mph)
Direction 280°
W
316°
NW
14°
NNE
272°
W
242°
WSW
281°
WNW
295°
WNW
281°
W
Wind chill-9°C (16°F)-8°C (18°F)-4°C (24°F)-3°C (27°F)-3°C (27°F)-4°C (24°F)-8°C (18°F)-8°C (17°F)
Waves
Height0.4m (1.3ft)0.4m (1.4ft)0.5m (1.6ft)0.5m (1.7ft)0.4m (1.3ft)0.6m (1.9ft)0.6m (2.0ft)0.4m (1.3ft)
Direction 283°
WNW
284°
WNW
284°
WNW
289°
WNW
292°
WNW
295°
WNW
297°
WNW
296°
WNW
Period3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.0 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)1.0m (3.3ft)0.9m (3ft)0.5m (1.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:48 and will set at 16:53 on the beach(es) of Muroran. The outside temperature will be a high of 31°F t and a low of 27°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 32.3mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (28°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-1°C (31°F)-1°C (31°F)-3°C (27°F)-2°C (28°F)
Perceived temperature-8°C (18°F)-8°C (18°F)-9°C (16°F)-8°C (17°F)-8°C (18°F)-8°C (17°F)-11°C (12°F)-8°C (18°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%76%75%70%64%64%66%66%
Barometric pressure1016 hPa1016 hPa1017 hPa1018 hPa1017 hPa1018 hPa1020 hPa1020 hPa
Cloud cover34%68%65%28%100%82%14%23%
Heat index-3°C (28°F)-2°C (28°F)-2°C (28°F)-2°C (29°F)-1°C (31°F)-1°C (31°F)-3°C (27°F)-2°C (28°F)
Dew point-7°C (20°F)-6°C (21°F)-6°C (21°F)-6°C (21°F)-7°C (20°F)-7°C (20°F)-8°C (17°F)-7°C (19°F)
Wind
Speed17km/h (10mph)17km/h (10mph)24km/h (15mph)30km/h (18mph)37km/h (23mph)39km/h (24mph)36km/h (22mph)19km/h (12mph)
Gusts26km/h (16mph)25km/h (16mph)36km/h (23mph)38km/h (23mph)47km/h (29mph)52km/h (32mph)39km/h (24mph)30km/h (19mph)
Direction 286°
WNW
269°
W
283°
WNW
274°
W
289°
WNW
284°
WNW
283°
WNW
273°
W
Wind chill-8°C (18°F)-8°C (18°F)-9°C (16°F)-8°C (17°F)-8°C (18°F)-8°C (17°F)-11°C (12°F)-8°C (18°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.1ft)0.5m (1.7ft)0.6m (1.9ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)
Direction 292°
WNW
291°
WNW
286°
WNW
292°
WNW
289°
WNW
281°
WNW
288°
WNW
281°
WNW
Period3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.13.4 sec.17.2 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)1.1m (3.6ft)1.4m (4.6ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:47 and will set at 16:54 on the beach(es) of Muroran. The outside temperature will be a high of 40°F t and a low of 31°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 18.6mph km/h (with gusts up to 28.6mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (30°F)-1°C (31°F)1°C (35°F)4°C (38°F)3°C (38°F)4°C (39°F)2°C (35°F)-0°C (32°F)
Perceived temperature-6°C (21°F)-5°C (23°F)-4°C (25°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-4°C (25°F)-6°C (21°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%70%68%69%76%75%77%74%
Barometric pressure1019 hPa1018 hPa1017 hPa1016 hPa1014 hPa1013 hPa1014 hPa1014 hPa
Cloud cover39%47%29%86%76%78%59%39%
Heat index-1°C (30°F)-1°C (31°F)1°C (35°F)4°C (38°F)3°C (38°F)4°C (39°F)2°C (35°F)-0°C (32°F)
Dew point-6°C (20°F)-6°C (22°F)-4°C (25°F)-2°C (29°F)-0°C (31°F)-0°C (31°F)-2°C (29°F)-4°C (24°F)
Wind
Speed17km/h (10mph)14km/h (9mph)24km/h (15mph)29km/h (18mph)29km/h (18mph)30km/h (18mph)28km/h (18mph)27km/h (17mph)
Gusts25km/h (16mph)21km/h (13mph)35km/h (22mph)41km/h (25mph)42km/h (26mph)46km/h (29mph)46km/h (29mph)42km/h (26mph)
Direction 269°
W
266°
W
259°
WSW
259°
WSW
252°
WSW
272°
W
286°
WNW
304°
NW
Wind chill-6°C (21°F)-5°C (23°F)-4°C (25°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-4°C (25°F)-6°C (21°F)
Waves
Height0.8m (2.5ft)0.8m (2.5ft)0.9m (3.1ft)0.9m (3.1ft)1.2m (3.8ft)1.3m (4.1ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 274°
W
273°
W
285°
WNW
300°
WNW
296°
WNW
295°
WNW
298°
WNW
304°
WNW
Period16.4 sec.15.5 sec.14.9 sec.14.5 sec.14.2 sec.13.7 sec.13.6 sec.13.4 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.3m (4.3ft)1.3m (4.3ft)1.7m (5.6ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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