Sea weather in Tomakomai in Japan All the beach weather in Tomakomai

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

Discover the best moment to go to the beach in Tomakomai in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Tomakomai. 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 202622°F to 27°Fnot recommended
Friday 30 January 202620°F to 32°Fnot recommended
Saturday 31 January 202622°F to 32°Fnot recommended
Sunday 1 February 202622°F to 31°Fnot recommended
Monday 2 February 202620°F to 29°Fnot recommended
Tuesday 3 February 202620°F to 31°Fnot recommended
Wednesday 4 February 202623°F to 38°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Tomakomai

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:51 and will set at 16:42 on the beach(es) of Tomakomai. The outside temperature will be a high of 27°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 14.9mph km/h (with gusts up to 24.2mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-4°C (24°F)-5°C (24°F)-5°C (23°F)-4°C (24°F)-3°C (26°F)-3°C (26°F)-4°C (25°F)-5°C (23°F)
Perceived temperature-11°C (12°F)-12°C (11°F)-12°C (11°F)-11°C (11°F)-10°C (15°F)-9°C (15°F)-10°C (14°F)-12°C (10°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%92%93%90%84%85%69%73%
Barometric pressure1014 hPa1014 hPa1014 hPa1014 hPa1013 hPa1012 hPa1013 hPa1013 hPa
Cloud cover70%100%98%100%100%75%100%32%
Heat index-4°C (24°F)-5°C (24°F)-5°C (23°F)-4°C (24°F)-3°C (26°F)-3°C (26°F)-4°C (25°F)-5°C (23°F)
Dew point-6°C (22°F)-6°C (22°F)-6°C (22°F)-6°C (21°F)-6°C (22°F)-5°C (23°F)-9°C (17°F)-9°C (15°F)
Wind
Speed23km/h (14mph)24km/h (15mph)23km/h (14mph)24km/h (15mph)21km/h (13mph)20km/h (12mph)22km/h (13mph)24km/h (15mph)
Gusts31km/h (20mph)33km/h (21mph)31km/h (20mph)31km/h (19mph)27km/h (17mph)27km/h (17mph)34km/h (21mph)39km/h (24mph)
Direction 359°
N

N
359°
N

N

N
353°
N
352°
N
348°
NNW
Wind chill-11°C (12°F)-12°C (11°F)-12°C (11°F)-11°C (11°F)-10°C (15°F)-9°C (15°F)-10°C (14°F)-12°C (10°F)
Waves
Height0.7m (2.2ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.5m (1.7ft)0.6m (2.0ft)0.4m (1.5ft)
Direction 15°
NNE
16°
NNE
19°
NNE
16°
NNE
14°
NNE
18°
NNE
11°
NNE
11°
NNE
Period9.1 sec.9.0 sec.8.8 sec.8.3 sec.6.4 sec.6.1 sec.5.9 sec.5.7 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)
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 06:50 and will set at 16:43 on the beach(es) of Tomakomai. The outside temperature will be a high of 32°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 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-6°C (22°F)-7°C (20°F)-7°C (20°F)-3°C (26°F)-1°C (30°F)-1°C (31°F)-3°C (26°F)-4°C (25°F)
Perceived temperature-13°C (9°F)-13°C (8°F)-12°C (10°F)-8°C (18°F)-5°C (22°F)-7°C (20°F)-9°C (16°F)-9°C (15°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%73%75%71%59%60%69%73%
Barometric pressure1012 hPa1013 hPa1013 hPa1013 hPa1011 hPa1011 hPa1012 hPa1012 hPa
Cloud cover28%28%12%9%70%51%60%62%
Heat index-6°C (22°F)-7°C (20°F)-7°C (20°F)-3°C (26°F)-1°C (30°F)-1°C (31°F)-3°C (26°F)-4°C (25°F)
Dew point-10°C (14°F)-11°C (13°F)-10°C (13°F)-8°C (18°F)-8°C (18°F)-8°C (19°F)-8°C (17°F)-8°C (17°F)
Wind
Speed21km/h (13mph)18km/h (11mph)12km/h (8mph)11km/h (7mph)14km/h (9mph)23km/h (14mph)18km/h (11mph)16km/h (10mph)
Gusts36km/h (23mph)34km/h (21mph)25km/h (15mph)16km/h (10mph)19km/h (12mph)34km/h (21mph)33km/h (20mph)29km/h (18mph)
Direction 341°
NNW
348°
NNW
340°
NNW
334°
NNW
332°
NNW
338°
NNW
320°
NW
297°
WNW
Wind chill-13°C (9°F)-13°C (8°F)-12°C (10°F)-8°C (18°F)-5°C (22°F)-7°C (20°F)-9°C (16°F)-9°C (15°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (1.0ft)
Direction 16°
NNE
345°
NNW
339°
NNW
254°
WSW
251°
WSW
255°
WSW
256°
WSW
288°
WNW
Period5.5 sec.5.3 sec.3.8 sec.3.8 sec.5.0 sec.3.1 sec.3.0 sec.2.6 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)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 Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:49 and will set at 16:45 on the beach(es) of Tomakomai. The outside temperature will be a high of 32°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 12.4mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-4°C (25°F)-3°C (27°F)-3°C (27°F)-2°C (29°F)-0°C (31°F)-0°C (31°F)-5°C (24°F)-5°C (23°F)
Perceived temperature-10°C (15°F)-8°C (17°F)-7°C (19°F)-6°C (21°F)-6°C (22°F)-6°C (22°F)-10°C (13°F)-11°C (13°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%81%88%85%71%64%74%78%
Barometric pressure1011 hPa1011 hPa1011 hPa1012 hPa1012 hPa1012 hPa1013 hPa1013 hPa
Cloud cover95%85%86%63%71%44%24%31%
Heat index-4°C (25°F)-3°C (27°F)-3°C (27°F)-2°C (29°F)-0°C (31°F)-0°C (31°F)-5°C (24°F)-5°C (23°F)
Dew point-8°C (18°F)-6°C (22°F)-5°C (24°F)-4°C (25°F)-5°C (23°F)-6°C (21°F)-8°C (17°F)-8°C (17°F)
Wind
Speed18km/h (11mph)16km/h (10mph)12km/h (7mph)13km/h (8mph)19km/h (12mph)20km/h (13mph)17km/h (11mph)14km/h (9mph)
Gusts31km/h (19mph)24km/h (15mph)17km/h (11mph)17km/h (11mph)26km/h (16mph)29km/h (18mph)18km/h (11mph)29km/h (18mph)
Direction 289°
WNW
300°
WNW
308°
NW
310°
NW
300°
WNW
295°
WNW
283°
WNW
285°
WNW
Wind chill-10°C (15°F)-8°C (17°F)-7°C (19°F)-6°C (21°F)-6°C (22°F)-6°C (22°F)-10°C (13°F)-11°C (13°F)
Waves
Height0.4m (1.3ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.4ft)0.7m (2.4ft)0.6m (2.1ft)0.6m (1.8ft)
Direction 280°
W
272°
W
260°
W
263°
W
262°
W
262°
W
259°
W
254°
WSW
Period4.5 sec.4.5 sec.4.6 sec.4.6 sec.8.5 sec.8.3 sec.8.1 sec.8.1 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.8m (2.6ft)0.7m (2.3ft)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 06:48 and will set at 16:46 on the beach(es) of Tomakomai. The outside temperature will be a high of 31°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 9.9mph km/h (with gusts up to 14.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-5°C (22°F)-5°C (23°F)-6°C (21°F)-3°C (28°F)-1°C (30°F)-1°C (30°F)-3°C (26°F)-4°C (24°F)
Perceived temperature-10°C (14°F)-10°C (14°F)-9°C (16°F)-6°C (20°F)-6°C (22°F)-6°C (21°F)-6°C (21°F)-7°C (20°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%78%82%72%69%71%89%84%
Barometric pressure1012 hPa1012 hPa1012 hPa1012 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover83%63%33%98%88%100%100%49%
Heat index-5°C (22°F)-5°C (23°F)-6°C (21°F)-3°C (28°F)-1°C (30°F)-1°C (30°F)-3°C (26°F)-4°C (24°F)
Dew point-8°C (18°F)-8°C (17°F)-8°C (17°F)-7°C (20°F)-6°C (21°F)-6°C (22°F)-5°C (24°F)-7°C (20°F)
Wind
Speed11km/h (7mph)13km/h (8mph)6km/h (4mph)10km/h (6mph)16km/h (10mph)16km/h (10mph)6km/h (4mph)6km/h (4mph)
Gusts21km/h (13mph)23km/h (15mph)13km/h (8mph)14km/h (9mph)21km/h (13mph)23km/h (14mph)10km/h (6mph)11km/h (7mph)
Direction 287°
WNW
289°
WNW
323°
NW
264°
W
265°
W
287°
WNW
11°
N
267°
W
Wind chill-10°C (14°F)-10°C (14°F)-9°C (16°F)-6°C (20°F)-6°C (22°F)-6°C (21°F)-6°C (21°F)-7°C (20°F)
Waves
Height0.4m (1.5ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.8ft)0.6m (2.1ft)0.6m (2.1ft)0.5m (1.5ft)
Direction 255°
WSW
256°
WSW
252°
WSW
248°
WSW
251°
WSW
258°
WSW
257°
WSW
257°
WSW
Period4.0 sec.3.9 sec.3.9 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)1.1m (3.6ft)0.9m (3ft)0.6m (2ft)
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 06:47 and will set at 16:47 on the beach(es) of Tomakomai. 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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-4°C (24°F)-6°C (22°F)-7°C (20°F)-4°C (24°F)-3°C (27°F)-2°C (29°F)-4°C (25°F)-4°C (26°F)
Perceived temperature-9°C (15°F)-12°C (10°F)-13°C (9°F)-9°C (17°F)-3°C (27°F)-6°C (21°F)-9°C (16°F)-7°C (19°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%75%76%67%62%68%76%79%
Barometric pressure1013 hPa1014 hPa1015 hPa1016 hPa1015 hPa1015 hPa1015 hPa1016 hPa
Cloud cover61%42%47%44%28%37%35%38%
Heat index-4°C (24°F)-6°C (22°F)-7°C (20°F)-4°C (24°F)-3°C (27°F)-2°C (29°F)-4°C (25°F)-4°C (26°F)
Dew point-7°C (19°F)-9°C (15°F)-10°C (13°F)-9°C (15°F)-9°C (16°F)-7°C (19°F)-7°C (19°F)-7°C (20°F)
Wind
Speed14km/h (9mph)19km/h (12mph)14km/h (9mph)10km/h (6mph)1km/h (1mph)12km/h (8mph)14km/h (9mph)9km/h (6mph)
Gusts22km/h (14mph)34km/h (21mph)28km/h (17mph)14km/h (9mph)2km/h (1mph)18km/h (11mph)29km/h (18mph)17km/h (10mph)
Direction 325°
NW
352°
N
358°
N
16°
NNE
179°
S
193°
SSW
220°
SW
242°
WSW
Wind chill-9°C (15°F)-12°C (10°F)-13°C (9°F)-9°C (17°F)-3°C (27°F)-6°C (21°F)-9°C (16°F)-7°C (19°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.3ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 259°
W
259°
WSW
255°
WSW
254°
WSW
253°
WSW
253°
WSW
258°
WSW
257°
WSW
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)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 Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:46 and will set at 16:49 on the beach(es) of Tomakomai. The outside temperature will be a high of 31°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 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-5°C (24°F)-6°C (21°F)-7°C (20°F)-3°C (27°F)-1°C (31°F)-1°C (31°F)-4°C (24°F)-5°C (24°F)
Perceived temperature-9°C (16°F)-10°C (14°F)-10°C (15°F)-6°C (21°F)-5°C (23°F)-5°C (22°F)-9°C (16°F)-10°C (13°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%84%84%74%64%69%77%75%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1016 hPa1017 hPa1018 hPa1019 hPa
Cloud cover20%21%29%19%89%90%15%14%
Heat index-5°C (24°F)-6°C (21°F)-7°C (20°F)-3°C (27°F)-1°C (31°F)-1°C (31°F)-4°C (24°F)-5°C (24°F)
Dew point-7°C (19°F)-8°C (17°F)-9°C (16°F)-7°C (20°F)-7°C (20°F)-6°C (22°F)-8°C (18°F)-8°C (17°F)
Wind
Speed10km/h (6mph)8km/h (5mph)6km/h (4mph)8km/h (5mph)13km/h (8mph)15km/h (10mph)11km/h (7mph)17km/h (10mph)
Gusts18km/h (11mph)17km/h (10mph)13km/h (8mph)10km/h (7mph)17km/h (11mph)22km/h (13mph)23km/h (15mph)32km/h (20mph)
Direction 313°
NW
325°
NW
333°
NNW
256°
WSW
272°
W
290°
WNW
300°
WNW
283°
WNW
Wind chill-9°C (16°F)-10°C (14°F)-10°C (15°F)-6°C (21°F)-5°C (23°F)-5°C (22°F)-9°C (16°F)-10°C (13°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.8ft)0.4m (1.4ft)0.5m (1.7ft)0.6m (2.1ft)0.8m (2.6ft)1.0m (3.3ft)
Direction 252°
WSW
251°
WSW
251°
WSW
256°
WSW
257°
WSW
260°
W
253°
WSW
255°
WSW
Period3.6 sec.3.0 sec.8.1 sec.8.1 sec.8.0 sec.7.7 sec.7.4 sec.7.3 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)1.0m (3.3ft)0.8m (2.6ft)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 06:45 and will set at 16:50 on the beach(es) of Tomakomai. The outside temperature will be a high of 38°F t and a low of 23°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 23mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-5°C (23°F)-5°C (23°F)-4°C (26°F)1°C (34°F)3°C (37°F)3°C (37°F)-1°C (30°F)-1°C (29°F)
Perceived temperature-8°C (17°F)-9°C (17°F)-8°C (17°F)-3°C (26°F)-2°C (28°F)-3°C (27°F)-6°C (22°F)-5°C (23°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%79%75%75%74%82%90%
Barometric pressure1019 hPa1018 hPa1018 hPa1016 hPa1014 hPa1013 hPa1013 hPa1013 hPa
Cloud cover24%95%76%90%47%7%5%25%
Heat index-5°C (23°F)-5°C (23°F)-4°C (26°F)1°C (34°F)3°C (37°F)3°C (37°F)-1°C (30°F)-1°C (29°F)
Dew point-9°C (17°F)-8°C (18°F)-7°C (20°F)-3°C (27°F)-1°C (30°F)-2°C (29°F)-4°C (25°F)-3°C (27°F)
Wind
Speed7km/h (4mph)9km/h (5mph)13km/h (8mph)15km/h (9mph)24km/h (15mph)23km/h (15mph)15km/h (9mph)10km/h (6mph)
Gusts13km/h (8mph)17km/h (11mph)25km/h (15mph)22km/h (14mph)37km/h (23mph)27km/h (17mph)31km/h (19mph)16km/h (10mph)
Direction 298°
WNW
276°
W
240°
WSW
227°
SW
237°
WSW
249°
WSW
276°
W

N
Wind chill-8°C (17°F)-9°C (17°F)-8°C (17°F)-3°C (26°F)-2°C (28°F)-3°C (27°F)-6°C (22°F)-5°C (23°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)0.9m (3.0ft)1.0m (3.2ft)1.1m (3.8ft)0.9m (3.1ft)0.8m (2.6ft)
Direction 252°
WSW
245°
WSW
247°
WSW
249°
WSW
266°
W
265°
W
259°
W
261°
W
Period16.0 sec.15.4 sec.14.7 sec.5.6 sec.14.1 sec.13.7 sec.13.6 sec.13.5 sec.
Significant height1.2m (3.9ft)1.0m (3.3ft)1.3m (4.3ft)1.1m (3.6ft)1.4m (4.6ft)1.5m (4.9ft)1.0m (3.3ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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