Sea weather in Monbetsu in Japan All the beach weather in Monbetsu

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

Discover the best moment to go to the beach in Monbetsu in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Monbetsu. 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 202616°F to 22°Fnot recommended
Friday 30 January 202620°F to 29°Fnot recommended
Saturday 31 January 202622°F to 29°Fnot recommended
Sunday 1 February 202620°F to 23°Fnot recommended
Monday 2 February 202616°F to 25°Fnot recommended
Tuesday 3 February 202622°F to 29°Fnot recommended
Wednesday 4 February 202622°F to 34°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Monbetsu

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:48 and will set at 16:31 on the beach(es) of Monbetsu. The outside temperature will be a high of 22°F t and a low of 16°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 11.2mph km/h (with gusts up to 21.8mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-9°C (16°F)-9°C (16°F)-9°C (15°F)-7°C (19°F)-6°C (22°F)-6°C (22°F)-8°C (19°F)-7°C (19°F)
Perceived temperature-12°C (10°F)-12°C (11°F)-12°C (10°F)-10°C (14°F)-10°C (14°F)-11°C (12°F)-13°C (8°F)-14°C (7°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%87%87%82%75%73%80%79%
Barometric pressure1017 hPa1017 hPa1017 hPa1017 hPa1015 hPa1014 hPa1014 hPa1013 hPa
Cloud cover100%100%99%74%64%34%67%39%
Heat index-9°C (16°F)-9°C (16°F)-9°C (15°F)-7°C (19°F)-6°C (22°F)-6°C (22°F)-8°C (19°F)-7°C (19°F)
Dew point-11°C (13°F)-11°C (12°F)-11°C (12°F)-10°C (15°F)-9°C (15°F)-10°C (15°F)-10°C (13°F)-10°C (14°F)
Wind
Speed6km/h (4mph)5km/h (3mph)6km/h (4mph)6km/h (4mph)10km/h (6mph)15km/h (9mph)13km/h (8mph)18km/h (11mph)
Gusts11km/h (7mph)8km/h (5mph)10km/h (6mph)8km/h (5mph)14km/h (9mph)23km/h (14mph)27km/h (17mph)35km/h (21mph)
Direction 264°
W
248°
WSW
255°
WSW
281°
W
316°
NW
318°
NW
265°
W
272°
W
Wind chill-12°C (10°F)-12°C (11°F)-12°C (10°F)-10°C (14°F)-10°C (14°F)-11°C (12°F)-13°C (8°F)-14°C (7°F)
Waves
Height0.7m (2.4ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.8ft)1.0m (3.2ft)1.0m (3.4ft)1.0m (3.4ft)
Direction 64°
ENE
62°
ENE
61°
ENE
61°
ENE
61°
ENE
60°
ENE
59°
ENE
57°
ENE
Period4.7 sec.4.6 sec.11.8 sec.12.4 sec.12.3 sec.8.3 sec.8.3 sec.12.0 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)1.0m (3.3ft)1.2m (3.9ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:47 and will set at 16:32 on the beach(es) of Monbetsu. The outside temperature will be a high of 29°F t and a low of 20°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 30.5mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-7°C (20°F)-5°C (22°F)-5°C (24°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-3°C (27°F)-3°C (26°F)
Perceived temperature-14°C (6°F)-13°C (8°F)-13°C (9°F)-11°C (11°F)-9°C (15°F)-9°C (16°F)-9°C (17°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%74%72%79%82%93%90%95%
Barometric pressure1012 hPa1011 hPa1009 hPa1009 hPa1008 hPa1008 hPa1008 hPa1009 hPa
Cloud cover60%80%81%100%100%100%100%100%
Heat index-7°C (20°F)-5°C (22°F)-5°C (24°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-3°C (27°F)-3°C (26°F)
Dew point-10°C (14°F)-9°C (15°F)-9°C (16°F)-7°C (20°F)-5°C (24°F)-3°C (27°F)-4°C (25°F)-4°C (25°F)
Wind
Speed24km/h (15mph)30km/h (18mph)33km/h (21mph)35km/h (22mph)33km/h (21mph)30km/h (18mph)19km/h (12mph)14km/h (9mph)
Gusts26km/h (16mph)45km/h (28mph)49km/h (31mph)49km/h (30mph)47km/h (29mph)44km/h (27mph)31km/h (19mph)21km/h (13mph)
Direction 280°
W
285°
WNW
279°
W
283°
WNW
296°
WNW
302°
WNW
307°
NW
352°
N
Wind chill-14°C (6°F)-13°C (8°F)-13°C (9°F)-11°C (11°F)-9°C (15°F)-9°C (16°F)-9°C (17°F)-8°C (17°F)
Waves
Height1.3m (4.4ft)1.6m (5.1ft)1.6m (5.4ft)1.8m (5.8ft)1.8m (6.0ft)1.7m (5.7ft)1.7m (5.5ft)1.2m (4.1ft)
Direction 56°
ENE
319°
NW
315°
NW
316°
NW
315°
NW
322°
NW
323°
NW
47°
NE
Period11.8 sec.11.6 sec.11.1 sec.9.1 sec.9.6 sec.9.2 sec.8.7 sec.8.5 sec.
Significant height1.7m (5.6ft)1.8m (5.9ft)1.8m (5.9ft)1.9m (6.2ft)1.9m (6.2ft)1.7m (5.6ft)1.6m (5.2ft)1.0m (3.3ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:46 and will set at 16:33 on the beach(es) of Monbetsu. The outside temperature will be a high of 29°F t and a low of 22°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 32.3mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-4°C (26°F)-4°C (26°F)-4°C (25°F)-3°C (26°F)-3°C (27°F)-3°C (28°F)-4°C (24°F)-5°C (23°F)
Perceived temperature-9°C (16°F)-9°C (15°F)-10°C (14°F)-10°C (13°F)-10°C (13°F)-10°C (14°F)-12°C (11°F)-12°C (11°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%92%90%83%78%72%75%82%
Barometric pressure1009 hPa1009 hPa1009 hPa1010 hPa1009 hPa1009 hPa1011 hPa1011 hPa
Cloud cover100%100%100%87%88%84%54%76%
Heat index-4°C (26°F)-4°C (26°F)-4°C (25°F)-3°C (26°F)-3°C (27°F)-3°C (28°F)-4°C (24°F)-5°C (23°F)
Dew point-4°C (24°F)-5°C (24°F)-5°C (22°F)-6°C (22°F)-6°C (21°F)-7°C (20°F)-8°C (18°F)-8°C (18°F)
Wind
Speed15km/h (9mph)17km/h (10mph)17km/h (11mph)29km/h (18mph)33km/h (20mph)35km/h (22mph)28km/h (17mph)22km/h (13mph)
Gusts21km/h (13mph)24km/h (15mph)26km/h (16mph)40km/h (25mph)45km/h (28mph)52km/h (32mph)30km/h (18mph)37km/h (23mph)
Direction 330°
NNW
323°
NW
296°
WNW
299°
WNW
310°
NW
311°
NW
300°
WNW
297°
WNW
Wind chill-9°C (16°F)-9°C (15°F)-10°C (14°F)-10°C (13°F)-10°C (13°F)-10°C (14°F)-12°C (11°F)-12°C (11°F)
Waves
Height1.1m (3.7ft)1.2m (4.0ft)1.2m (3.9ft)1.3m (4.2ft)1.6m (5.1ft)1.8m (6.1ft)2.1m (7.1ft)1.9m (6.1ft)
Direction 46°
NE
45°
NE
44°
NE
44°
NE
42°
NE
320°
NW
323°
NW
333°
NNW
Period8.3 sec.8.1 sec.8.0 sec.7.9 sec.8.1 sec.8.1 sec.8.0 sec.7.9 sec.
Significant height1.1m (3.6ft)1.6m (5.2ft)0.6m (2ft)1.1m (3.6ft)1.3m (4.3ft)2.1m (6.9ft)2.0m (6.6ft)1.5m (4.9ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:45 and will set at 16:35 on the beach(es) of Monbetsu. The outside temperature will be a high of 23°F t and a low of 20°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 19.9mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-6°C (21°F)-7°C (20°F)-6°C (22°F)-5°C (23°F)-5°C (23°F)-6°C (22°F)-6°C (22°F)-6°C (21°F)
Perceived temperature-12°C (10°F)-12°C (10°F)-9°C (15°F)-6°C (21°F)-9°C (17°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%91%84%76%76%91%83%80%
Barometric pressure1011 hPa1010 hPa1011 hPa1011 hPa1010 hPa1010 hPa1012 hPa1013 hPa
Cloud cover92%78%100%100%100%100%100%100%
Heat index-6°C (21°F)-7°C (20°F)-6°C (22°F)-5°C (23°F)-5°C (23°F)-6°C (22°F)-6°C (22°F)-6°C (21°F)
Dew point-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-8°C (17°F)-7°C (19°F)-8°C (18°F)-9°C (16°F)
Wind
Speed17km/h (11mph)13km/h (8mph)8km/h (5mph)4km/h (2mph)8km/h (5mph)5km/h (3mph)10km/h (6mph)6km/h (4mph)
Gusts32km/h (20mph)25km/h (16mph)12km/h (7mph)5km/h (3mph)11km/h (7mph)7km/h (5mph)16km/h (10mph)9km/h (6mph)
Direction 288°
WNW
311°
NW
332°
NNW
50°
NE
81°
E
42°
NE

N
350°
N
Wind chill-12°C (10°F)-12°C (10°F)-9°C (15°F)-6°C (21°F)-9°C (17°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Waves
Height1.6m (5.4ft)1.4m (4.7ft)1.3m (4.4ft)1.3m (4.2ft)1.2m (4.0ft)1.1m (3.7ft)1.0m (3.3ft)0.9m (3.1ft)
Direction 334°
NNW
337°
NNW
40°
NE
39°
NE
37°
NE
35°
NE
34°
NNE
33°
NNE
Period8.0 sec.8.5 sec.10.6 sec.10.4 sec.10.2 sec.10.1 sec.10.0 sec.9.9 sec.
Significant height1.4m (4.6ft)1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)0.2m (0.7ft)0.2m (0.7ft)1.4m (4.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:44 and will set at 16:36 on the beach(es) of Monbetsu. The outside temperature will be a high of 25°F t and a low of 16°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 18.6mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-7°C (20°F)-8°C (17°F)-9°C (15°F)-6°C (20°F)-4°C (24°F)-4°C (25°F)-6°C (22°F)-7°C (20°F)
Perceived temperature-11°C (12°F)-14°C (8°F)-15°C (5°F)-11°C (13°F)-5°C (22°F)-8°C (18°F)-11°C (11°F)-11°C (12°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%81%82%73%61%70%81%82%
Barometric pressure1013 hPa1014 hPa1014 hPa1015 hPa1014 hPa1014 hPa1014 hPa1014 hPa
Cloud cover100%58%18%54%100%94%100%45%
Heat index-7°C (20°F)-8°C (17°F)-9°C (15°F)-6°C (20°F)-4°C (24°F)-4°C (25°F)-6°C (22°F)-7°C (20°F)
Dew point-9°C (15°F)-11°C (12°F)-12°C (11°F)-10°C (13°F)-10°C (13°F)-8°C (17°F)-8°C (17°F)-9°C (16°F)
Wind
Speed9km/h (6mph)12km/h (7mph)11km/h (7mph)9km/h (5mph)4km/h (2mph)10km/h (6mph)15km/h (9mph)11km/h (7mph)
Gusts15km/h (9mph)22km/h (14mph)23km/h (14mph)13km/h (8mph)5km/h (3mph)15km/h (9mph)30km/h (19mph)23km/h (14mph)
Direction 292°
WNW
264°
W
247°
WSW
250°
WSW
238°
WSW
129°
SE
161°
SSE
229°
SW
Wind chill-11°C (12°F)-14°C (8°F)-15°C (5°F)-11°C (13°F)-5°C (22°F)-8°C (18°F)-11°C (11°F)-11°C (12°F)
Waves
Height0.9m (2.9ft)0.8m (2.7ft)0.7m (2.4ft)0.6m (2.1ft)0.5m (1.8ft)0.5m (1.6ft)0.5m (1.5ft)0.4m (1.4ft)
Direction 32°
NNE
24°
NNE
23°
NNE
23°
NNE
22°
NNE
21°
NNE
21°
NNE
21°
NNE
Period9.9 sec.11.5 sec.11.6 sec.11.6 sec.11.3 sec.12.3 sec.11.9 sec.11.7 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:43 and will set at 16:38 on the beach(es) of Monbetsu. The outside temperature will be a high of 29°F t and a low of 22°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 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-6°C (21°F)-6°C (22°F)-6°C (22°F)-4°C (25°F)-2°C (28°F)-2°C (28°F)-5°C (23°F)-5°C (22°F)
Perceived temperature-11°C (12°F)-11°C (12°F)-10°C (14°F)-8°C (18°F)-5°C (22°F)-6°C (21°F)-9°C (16°F)-11°C (11°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%86%86%82%70%80%83%82%
Barometric pressure1014 hPa1014 hPa1015 hPa1016 hPa1015 hPa1015 hPa1016 hPa1017 hPa
Cloud cover100%100%82%42%100%66%75%39%
Heat index-6°C (21°F)-6°C (22°F)-6°C (22°F)-4°C (25°F)-2°C (28°F)-2°C (28°F)-5°C (23°F)-5°C (22°F)
Dew point-8°C (17°F)-8°C (18°F)-7°C (19°F)-7°C (20°F)-7°C (20°F)-5°C (23°F)-7°C (19°F)-8°C (18°F)
Wind
Speed12km/h (8mph)12km/h (8mph)10km/h (6mph)8km/h (5mph)9km/h (5mph)10km/h (6mph)10km/h (6mph)17km/h (11mph)
Gusts25km/h (15mph)25km/h (15mph)18km/h (11mph)12km/h (8mph)12km/h (8mph)15km/h (9mph)19km/h (12mph)33km/h (20mph)
Direction 226°
SW
242°
WSW
258°
WSW
239°
WSW
288°
WNW
288°
WNW
268°
W
260°
W
Wind chill-11°C (12°F)-11°C (12°F)-10°C (14°F)-8°C (18°F)-5°C (22°F)-6°C (21°F)-9°C (16°F)-11°C (11°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.3ft)0.6m (2.0ft)0.7m (2.3ft)0.7m (2.3ft)
Direction 22°
NNE
22°
NNE
22°
NNE
23°
NNE
23°
NNE
23°
NNE
63°
ENE
63°
ENE
Period11.5 sec.11.3 sec.11.1 sec.11.0 sec.10.8 sec.10.5 sec.10.3 sec.15.2 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)1.1m (3.6ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)-1°C (29°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:41 and will set at 16:39 on the beach(es) of Monbetsu. The outside temperature will be a high of 34°F t and a low of 22°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 14.3mph km/h (with gusts up to 23mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-6°C (21°F)-6°C (21°F)-6°C (21°F)-3°C (27°F)1°C (34°F)1°C (33°F)-1°C (29°F)-3°C (26°F)
Perceived temperature-11°C (12°F)-11°C (12°F)-12°C (10°F)-8°C (17°F)-4°C (25°F)-4°C (25°F)-7°C (19°F)-10°C (14°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%82%83%75%74%85%79%74%
Barometric pressure1016 hPa1016 hPa1015 hPa1013 hPa1010 hPa1010 hPa1011 hPa1012 hPa
Cloud cover69%60%100%43%37%99%54%26%
Heat index-6°C (21°F)-6°C (21°F)-6°C (21°F)-3°C (27°F)1°C (34°F)1°C (33°F)-1°C (29°F)-3°C (26°F)
Dew point-8°C (17°F)-9°C (16°F)-9°C (16°F)-7°C (20°F)-3°C (26°F)-2°C (29°F)-5°C (24°F)-7°C (19°F)
Wind
Speed13km/h (8mph)12km/h (8mph)14km/h (9mph)16km/h (10mph)18km/h (11mph)17km/h (11mph)21km/h (13mph)23km/h (14mph)
Gusts26km/h (16mph)26km/h (16mph)30km/h (19mph)28km/h (17mph)31km/h (20mph)29km/h (18mph)36km/h (22mph)37km/h (23mph)
Direction 233°
SW
219°
SW
182°
S
179°
S
227°
SW
271°
W
276°
W
276°
W
Wind chill-11°C (12°F)-11°C (12°F)-12°C (10°F)-8°C (17°F)-4°C (25°F)-4°C (25°F)-7°C (19°F)-10°C (14°F)
Waves
Height0.7m (2.3ft)0.6m (2.1ft)0.6m (2.0ft)0.8m (2.5ft)1.5m (4.9ft)1.8m (5.8ft)1.6m (5.4ft)1.9m (6.3ft)
Direction 63°
ENE
63°
ENE
63°
ENE
63°
ENE
300°
WNW
305°
NW
309°
NW
309°
NW
Period5.1 sec.14.2 sec.13.7 sec.13.4 sec.13.3 sec.12.9 sec.12.6 sec.12.5 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)1.1m (3.6ft)1.6m (5.2ft)1.4m (4.6ft)1.6m (5.2ft)1.8m (5.9ft)
Sea water temperature
Water temperature-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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