Sea weather in Hakodate in Japan All the beach weather in Hakodate

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

Discover the best moment to go to the beach in Hakodate in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Hakodate. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Monday 20 July 202668°F to 72°Fdiscouraged
Tuesday 21 July 202668°F to 72°Frecommended
Wednesday 22 July 202670°F to 72°Frecommended
Thursday 23 July 202667°F to 72°Frecommended
Friday 24 July 202667°F to 70°Fdiscouraged
Saturday 25 July 202667°F to 68°Fdiscouraged
Sunday 26 July 202665°F to 67°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Hakodate

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 04:19 and will set at 19:07 on the beach(es) of Hakodate. The outside temperature will be a high of 72°F t and a low of 68°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 13.1mph km/h (with gusts up to 23mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (69°F)21°C (69°F)
Perceived temperature21°C (70°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (69°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity97%96%94%90%89%90%93%94%
Barometric pressure1005 hPa1006 hPa1007 hPa1007 hPa1007 hPa1006 hPa1007 hPa1008 hPa
Cloud cover99%58%55%50%18%8%15%18%
Heat index24°C (76°F)21°C (70°F)21°C (70°F)24°C (76°F)24°C (76°F)21°C (69°F)20°C (69°F)21°C (69°F)
Dew point21°C (70°F)20°C (69°F)20°C (68°F)20°C (68°F)19°C (67°F)19°C (66°F)19°C (67°F)20°C (67°F)
Wind
Speed14km/h (9mph)11km/h (7mph)10km/h (6mph)14km/h (9mph)21km/h (13mph)21km/h (13mph)17km/h (11mph)14km/h (9mph)
Gusts27km/h (17mph)21km/h (13mph)18km/h (11mph)23km/h (14mph)37km/h (23mph)28km/h (18mph)21km/h (13mph)28km/h (18mph)
Direction 232°
SW
240°
WSW
241°
WSW
230°
SW
219°
SW
215°
SW
213°
SSW
224°
SW
Wind chill21°C (70°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (69°F)21°C (69°F)
Waves
Height0.3m (1.0ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (1.0ft)0.4m (1.5ft)0.5m (1.7ft)0.4m (1.3ft)
Direction 157°
SSE
74°
ENE
74°
ENE
74°
ENE
157°
SSE
154°
SSE
155°
SSE
78°
ENE
Period8.4 sec.8.3 sec.8.3 sec.8.4 sec.8.4 sec.10.4 sec.11.6 sec.11.4 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 04:20 and will set at 19:07 on the beach(es) of Hakodate. The outside temperature will be a high of 72°F t and a low of 68°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 8.1mph km/h (with gusts up to 16.2mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (70°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (70°F)25°C (76°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%90%88%84%87%87%92%93%
Barometric pressure1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1007 hPa1007 hPa1008 hPa
Cloud cover25%15%47%47%61%85%71%40%
Heat index21°C (69°F)21°C (69°F)21°C (70°F)25°C (76°F)24°C (76°F)24°C (76°F)24°C (75°F)21°C (70°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)19°C (67°F)19°C (67°F)20°C (67°F)20°C (68°F)20°C (68°F)
Wind
Speed12km/h (7mph)10km/h (6mph)8km/h (5mph)9km/h (6mph)9km/h (5mph)13km/h (8mph)12km/h (7mph)9km/h (5mph)
Gusts22km/h (14mph)19km/h (12mph)14km/h (9mph)16km/h (10mph)17km/h (10mph)26km/h (16mph)24km/h (15mph)16km/h (10mph)
Direction 239°
WSW
241°
WSW
254°
WSW
232°
SW
224°
SW
227°
SW
232°
SW
234°
SW
Wind chill21°C (69°F)21°C (69°F)21°C (70°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (1.0ft)0.5m (1.5ft)0.4m (1.3ft)
Direction 77°
ENE
76°
ENE
76°
ENE
75°
ENE
75°
ENE
75°
ENE
152°
SSE
75°
ENE
Period11.2 sec.11.0 sec.10.9 sec.10.6 sec.10.4 sec.10.3 sec.10.2 sec.10.2 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 04:21 and will set at 19:06 on the beach(es) of Hakodate. The outside temperature will be a high of 72°F t and a low of 70°F. Precipitation is in the forecast (0.2in 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 3.7mph km/h (with gusts up to 6.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)22°C (71°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)22°C (71°F)
Precipitation0in0.1in0in0.1in0in0in0in0in
Humidity97%99%98%97%95%94%95%96%
Barometric pressure1007 hPa1007 hPa1007 hPa1007 hPa1007 hPa1006 hPa1007 hPa1008 hPa
Cloud cover100%100%100%100%89%88%78%81%
Heat index21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)
Dew point20°C (68°F)20°C (69°F)20°C (69°F)21°C (69°F)20°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)
Wind
Speed6km/h (4mph)5km/h (3mph)0km/h (0mph)2km/h (1mph)5km/h (3mph)4km/h (2mph)6km/h (4mph)5km/h (3mph)
Gusts11km/h (7mph)9km/h (5mph)3km/h (2mph)3km/h (2mph)9km/h (6mph)6km/h (4mph)10km/h (6mph)10km/h (6mph)
Direction 251°
WSW
274°
W
73°
ENE
42°
NE
145°
SE
193°
SSW
228°
SW
236°
SW
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)22°C (71°F)
Waves
Height0.3m (1.0ft)0.4m (1.2ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 75°
ENE
156°
SSE
75°
ENE
75°
ENE
75°
ENE
74°
ENE
74°
ENE
74°
ENE
Period10.2 sec.10.2 sec.10.2 sec.10.1 sec.10.1 sec.10.0 sec.9.9 sec.9.9 sec.
Significant height0.4m (1.3ft)0.7m (2.3ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 04:22 and will set at 19:05 on the beach(es) of Hakodate. The outside temperature will be a high of 72°F t and a low of 67°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 18mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (71°F)21°C (71°F)21°C (69°F)20°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)
Perceived temperature21°C (71°F)21°C (71°F)21°C (69°F)20°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity97%97%98%96%91%89%92%94%
Barometric pressure1008 hPa1008 hPa1009 hPa1010 hPa1010 hPa1010 hPa1011 hPa1012 hPa
Cloud cover100%100%100%100%62%48%31%45%
Heat index24°C (76°F)24°C (76°F)21°C (69°F)20°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)
Dew point21°C (70°F)21°C (70°F)20°C (68°F)20°C (67°F)19°C (66°F)19°C (66°F)19°C (65°F)19°C (65°F)
Wind
Speed0km/h (0mph)8km/h (5mph)15km/h (9mph)15km/h (9mph)17km/h (10mph)16km/h (10mph)13km/h (8mph)14km/h (9mph)
Gusts2km/h (1mph)13km/h (8mph)25km/h (16mph)24km/h (15mph)29km/h (18mph)27km/h (17mph)24km/h (15mph)24km/h (15mph)
Direction 163°
SSE
75°
ENE
83°
E
86°
E
93°
E
90°
E
81°
E
85°
E
Wind chill21°C (71°F)21°C (71°F)21°C (69°F)20°C (69°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)
Waves
Height0.3m (1.0ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 74°
ENE
74°
ENE
74°
ENE
70°
ENE
74°
ENE
74°
ENE
74°
ENE
74°
ENE
Period9.8 sec.9.7 sec.9.6 sec.9.6 sec.9.5 sec.9.5 sec.6.5 sec.6.4 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 04:23 and will set at 19:04 on the beach(es) of Hakodate. The outside temperature will be a high of 70°F t and a low of 67°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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (67°F)19°C (67°F)20°C (68°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)
Perceived temperature19°C (67°F)19°C (67°F)20°C (68°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%92%90%88%88%85%88%92%
Barometric pressure1012 hPa1012 hPa1013 hPa1013 hPa1013 hPa1012 hPa1013 hPa1014 hPa
Cloud cover50%49%63%53%34%13%13%33%
Heat index19°C (67°F)19°C (67°F)20°C (68°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)
Dew point18°C (65°F)18°C (64°F)18°C (65°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (63°F)18°C (64°F)
Wind
Speed13km/h (8mph)13km/h (8mph)14km/h (9mph)17km/h (10mph)22km/h (14mph)25km/h (15mph)20km/h (12mph)17km/h (11mph)
Gusts21km/h (13mph)21km/h (13mph)21km/h (13mph)24km/h (15mph)35km/h (22mph)25km/h (16mph)37km/h (23mph)27km/h (17mph)
Direction 84°
E
82°
E
77°
ENE
81°
E
85°
E
85°
E
93°
E
90°
E
Wind chill19°C (67°F)19°C (67°F)20°C (68°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (67°F)19°C (66°F)
Waves
Height0.3m (1.1ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.3ft)0.6m (1.8ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 74°
ENE
73°
ENE
73°
ENE
51°
NE
54°
NE
55°
NE
62°
ENE
60°
ENE
Period9.4 sec.9.3 sec.9.2 sec.9.1 sec.9.0 sec.9.0 sec.8.9 sec.6.4 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 04:24 and will set at 19:03 on the beach(es) of Hakodate. The outside temperature will be a high of 68°F t and a low of 67°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)20°C (68°F)19°C (67°F)19°C (66°F)
Perceived temperature19°C (66°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)20°C (68°F)19°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%89%90%88%85%84%86%88%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1014 hPa1013 hPa1013 hPa1013 hPa
Cloud cover34%67%86%83%86%87%88%100%
Heat index19°C (66°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)20°C (68°F)19°C (67°F)19°C (66°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)
Wind
Speed18km/h (11mph)17km/h (11mph)17km/h (11mph)18km/h (11mph)21km/h (13mph)21km/h (13mph)21km/h (13mph)19km/h (12mph)
Gusts26km/h (16mph)25km/h (15mph)24km/h (15mph)26km/h (16mph)31km/h (19mph)32km/h (20mph)32km/h (20mph)28km/h (18mph)
Direction 96°
E
94°
E
94°
E
96°
E
93°
E
94°
E
101°
E
104°
ESE
Wind chill19°C (66°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)20°C (68°F)19°C (67°F)19°C (66°F)
Waves
Height0.4m (1.2ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.3ft)0.5m (1.5ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.2ft)
Direction 57°
ENE
59°
ENE
60°
ENE
62°
ENE
64°
ENE
64°
ENE
62°
ENE
64°
ENE
Period8.7 sec.8.6 sec.8.6 sec.8.5 sec.8.5 sec.8.4 sec.8.4 sec.8.3 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 04:25 and will set at 19:02 on the beach(es) of Hakodate. The outside temperature will be a high of 67°F t and a low of 65°F. Precipitation is in the forecast (0.3in 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 21.8mph km/h (with gusts up to 31.1mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Perceived temperature19°C (66°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Precipitation0in0in0in0.1in0in0in0in0in
Humidity91%93%94%93%93%93%94%94%
Barometric pressure1012 hPa1011 hPa1011 hPa1011 hPa1010 hPa1010 hPa1009 hPa1009 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index19°C (66°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)16°C (62°F)17°C (62°F)
Wind
Speed20km/h (13mph)23km/h (14mph)26km/h (16mph)26km/h (16mph)28km/h (18mph)27km/h (17mph)32km/h (20mph)35km/h (22mph)
Gusts28km/h (18mph)32km/h (20mph)37km/h (23mph)37km/h (23mph)41km/h (26mph)39km/h (24mph)47km/h (29mph)50km/h (31mph)
Direction 103°
ESE
95°
E
97°
E
92°
E
99°
E
95°
E
95°
E
92°
E
Wind chill19°C (66°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)
Waves
Height0.6m (2.1ft)0.8m (2.5ft)0.7m (2.5ft)0.8m (2.6ft)0.9m (2.9ft)0.9m (2.8ft)0.8m (2.7ft)0.7m (2.5ft)
Direction 61°
ENE
63°
ENE
64°
ENE
68°
ENE
65°
ENE
64°
ENE
72°
ENE
73°
ENE
Period8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.
Significant height0.7m (2.3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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