Sea weather in Hachinohe in Japan All the beach weather in Hachinohe

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

Discover the best moment to go to the beach in Hachinohe in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Hachinohe. 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 202670°F to 76°Frecommended
Tuesday 21 July 202670°F to 74°Frecommended
Wednesday 22 July 202668°F to 72°Fdiscouraged
Thursday 23 July 202667°F to 70°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 Hachinohe

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 04:19 and will set at 19:00 on the beach(es) of Hachinohe. The outside temperature will be a high of 76°F t and a low of 70°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 3.1mph km/h (with gusts up to 6.2mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)23°C (73°F)24°C (75°F)22°C (72°F)22°C (71°F)
Perceived temperature25°C (76°F)22°C (71°F)22°C (71°F)25°C (77°F)25°C (77°F)26°C (79°F)25°C (76°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%98%99%97%93%87%92%95%
Barometric pressure1006 hPa1005 hPa1007 hPa1007 hPa1007 hPa1006 hPa1006 hPa1008 hPa
Cloud cover79%100%100%100%100%85%66%69%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)25°C (77°F)25°C (77°F)26°C (79°F)25°C (76°F)24°C (76°F)
Dew point21°C (71°F)21°C (71°F)21°C (71°F)22°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (69°F)
Wind
Speed1km/h (1mph)1km/h (1mph)5km/h (3mph)3km/h (2mph)3km/h (2mph)2km/h (1mph)5km/h (3mph)5km/h (3mph)
Gusts3km/h (2mph)3km/h (2mph)10km/h (6mph)5km/h (3mph)6km/h (4mph)5km/h (3mph)10km/h (6mph)10km/h (6mph)
Direction 198°
SSW
344°
NNW
331°
NNW
327°
NNW
316°
NW
33°
NNE
92°
E
166°
SSE
Wind chill22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)23°C (73°F)24°C (75°F)22°C (72°F)22°C (71°F)
Waves
Height1.4m (4.5ft)1.3m (4.2ft)1.2m (4.0ft)1.2m (4.1ft)1.4m (4.7ft)1.6m (5.4ft)1.7m (5.7ft)1.7m (5.6ft)
Direction 104°
ESE
104°
ESE
104°
ESE
103°
ESE
92°
E
90°
E
91°
E
91°
E
Period8.4 sec.8.5 sec.8.4 sec.8.4 sec.11.8 sec.11.6 sec.11.3 sec.11.1 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)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 Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 04:20 and will set at 18:59 on the beach(es) of Hachinohe. The outside temperature will be a high of 74°F t and a low of 70°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 3.7mph km/h (with gusts up to 8.7mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (70°F)22°C (71°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)
Perceived temperature21°C (70°F)21°C (70°F)22°C (71°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (76°F)
Precipitation0in0in0in0in0in0.1in0in0in
Humidity97%98%97%91%92%96%97%98%
Barometric pressure1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1007 hPa1007 hPa1008 hPa
Cloud cover100%100%64%80%82%89%51%100%
Heat index24°C (76°F)21°C (70°F)24°C (76°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (76°F)
Dew point21°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)22°C (71°F)
Wind
Speed5km/h (3mph)6km/h (4mph)5km/h (3mph)3km/h (2mph)6km/h (4mph)5km/h (3mph)5km/h (3mph)3km/h (2mph)
Gusts10km/h (6mph)14km/h (8mph)10km/h (6mph)5km/h (3mph)12km/h (8mph)10km/h (7mph)10km/h (6mph)7km/h (4mph)
Direction 235°
SW
304°
NW
304°
WNW
21°
NNE
100°
E
147°
SSE
202°
SSW
269°
W
Wind chill21°C (70°F)21°C (70°F)22°C (71°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)
Waves
Height1.6m (5.4ft)1.6m (5.2ft)1.5m (5.0ft)1.4m (4.8ft)1.4m (4.6ft)1.4m (4.5ft)1.4m (4.5ft)1.3m (4.4ft)
Direction 90°
E
90°
E
91°
E
91°
E
91°
E
91°
E
91°
E
91°
E
Period10.9 sec.10.8 sec.10.6 sec.10.4 sec.10.3 sec.10.3 sec.10.2 sec.10.2 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)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 Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 04:21 and will set at 18:58 on the beach(es) of Hachinohe. The outside temperature will be a high of 72°F t and a low of 68°F. Precipitation is in the forecast (0.5in 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 5.6mph km/h (with gusts up to 9.9mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (71°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)21°C (69°F)20°C (69°F)
Perceived temperature21°C (71°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)21°C (69°F)20°C (69°F)
Precipitation0in0.1in0.2in0.1in0.1in0in0in0in
Humidity98%100%99%99%100%96%99%100%
Barometric pressure1007 hPa1007 hPa1007 hPa1007 hPa1007 hPa1007 hPa1007 hPa1008 hPa
Cloud cover67%100%100%100%100%80%91%100%
Heat index24°C (76°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)24°C (76°F)21°C (69°F)20°C (69°F)
Dew point21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)20°C (69°F)21°C (70°F)20°C (69°F)20°C (68°F)
Wind
Speed5km/h (3mph)4km/h (2mph)1km/h (1mph)9km/h (6mph)4km/h (3mph)4km/h (2mph)2km/h (1mph)2km/h (1mph)
Gusts11km/h (7mph)7km/h (4mph)3km/h (2mph)16km/h (10mph)8km/h (5mph)6km/h (4mph)4km/h (3mph)4km/h (3mph)
Direction 298°
WNW
337°
NNW
21°
NNE
107°
ESE
89°
E
49°
NE
100°
E
121°
ESE
Wind chill21°C (71°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)21°C (69°F)20°C (69°F)
Waves
Height1.3m (4.3ft)1.3m (4.2ft)1.3m (4.2ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 91°
E
91°
E
91°
E
91°
E
92°
E
92°
E
92°
E
92°
E
Period10.2 sec.10.2 sec.10.1 sec.10.1 sec.9.9 sec.9.8 sec.9.9 sec.9.8 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.6m (2ft)0.7m (2.3ft)0.2m (0.7ft)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 18:57 on the beach(es) of Hachinohe. 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 7.5mph km/h (with gusts up to 10.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)19°C (67°F)20°C (69°F)19°C (67°F)19°C (66°F)
Perceived temperature21°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)19°C (67°F)20°C (69°F)19°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity99%100%99%98%95%89%93%94%
Barometric pressure1008 hPa1008 hPa1009 hPa1010 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover100%100%100%100%96%65%85%78%
Heat index21°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)19°C (67°F)20°C (69°F)19°C (67°F)19°C (66°F)
Dew point20°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (64°F)
Wind
Speed1km/h (1mph)9km/h (5mph)10km/h (6mph)10km/h (6mph)10km/h (6mph)12km/h (7mph)10km/h (6mph)8km/h (5mph)
Gusts3km/h (2mph)15km/h (9mph)16km/h (10mph)15km/h (10mph)15km/h (9mph)17km/h (11mph)15km/h (9mph)13km/h (8mph)
Direction 150°
SSE
82°
E
92°
E
101°
E
87°
E
87°
E
101°
ESE
119°
ESE
Wind chill21°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)19°C (67°F)20°C (69°F)19°C (67°F)19°C (66°F)
Waves
Height1.1m (3.6ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.2ft)
Direction 92°
E
93°
E
93°
E
94°
E
94°
E
94°
E
94°
E
94°
E
Period9.7 sec.9.6 sec.9.6 sec.9.5 sec.9.4 sec.9.4 sec.9.4 sec.9.4 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.9m (3ft)0.9m (3ft)1.2m (3.9ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 04:22 and will set at 18:57 on the beach(es) of Hachinohe. 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 13.7mph km/h (with gusts up to 19.9mph). 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)19°C (66°F)19°C (66°F)20°C (68°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Perceived temperature19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%94%94%90%89%90%93%96%
Barometric pressure1012 hPa1012 hPa1013 hPa1013 hPa1013 hPa1013 hPa1013 hPa1014 hPa
Cloud cover76%78%79%95%90%74%66%76%
Heat index19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Dew point18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)19°C (66°F)19°C (65°F)18°C (65°F)18°C (65°F)
Wind
Speed8km/h (5mph)8km/h (5mph)9km/h (6mph)11km/h (7mph)18km/h (11mph)22km/h (13mph)20km/h (13mph)18km/h (11mph)
Gusts12km/h (7mph)12km/h (7mph)13km/h (8mph)16km/h (10mph)26km/h (16mph)32km/h (20mph)32km/h (20mph)29km/h (18mph)
Direction 113°
ESE
111°
ESE
124°
SE
121°
ESE
108°
ESE
117°
ESE
118°
ESE
126°
SE
Wind chill19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Waves
Height0.9m (3.1ft)0.9m (2.9ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.8ft)0.9m (2.9ft)0.9m (3.0ft)0.9m (3.1ft)
Direction 95°
E
95°
E
95°
E
95°
E
96°
E
97°
E
97°
E
98°
E
Period9.3 sec.9.2 sec.9.1 sec.9.1 sec.9.0 sec.8.9 sec.8.9 sec.8.7 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 04:23 and will set at 18:56 on the beach(es) of Hachinohe. 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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (69°F)19°C (66°F)19°C (66°F)
Perceived temperature19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (69°F)19°C (66°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity95%95%93%86%83%83%89%90%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1014 hPa1013 hPa1013 hPa1013 hPa
Cloud cover67%69%75%80%76%49%82%92%
Heat index19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (69°F)19°C (66°F)19°C (66°F)
Dew point18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)
Wind
Speed19km/h (12mph)18km/h (11mph)21km/h (13mph)23km/h (14mph)25km/h (16mph)25km/h (15mph)23km/h (14mph)23km/h (14mph)
Gusts28km/h (18mph)28km/h (17mph)30km/h (19mph)31km/h (19mph)35km/h (22mph)37km/h (23mph)37km/h (23mph)35km/h (22mph)
Direction 128°
SE
130°
SE
128°
SE
123°
ESE
121°
ESE
122°
ESE
124°
SE
132°
SE
Wind chill19°C (66°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (69°F)19°C (66°F)19°C (66°F)
Waves
Height0.9m (3.1ft)0.9m (3.1ft)1.0m (3.2ft)1.0m (3.4ft)1.2m (3.8ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.5ft)
Direction 97°
E
97°
E
98°
E
98°
E
99°
E
120°
ESE
121°
ESE
125°
SE
Period8.7 sec.8.6 sec.8.6 sec.16.5 sec.16.3 sec.15.8 sec.15.6 sec.15.6 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 04:24 and will set at 18:55 on the beach(es) of Hachinohe. The outside temperature will be a high of 67°F t and a low of 65°F. Precipitation is in the forecast (0.7in 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 22.4mph km/h (with gusts up to 30.5mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (65°F)
Perceived temperature19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (65°F)
Precipitation0in0in0.1in0.3in0.1in0.1in0.1in0.1in
Humidity94%96%97%98%98%98%98%97%
Barometric pressure1012 hPa1011 hPa1011 hPa1010 hPa1010 hPa1009 hPa1009 hPa1009 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (65°F)
Dew point18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)18°C (64°F)18°C (65°F)
Wind
Speed21km/h (13mph)23km/h (14mph)25km/h (15mph)28km/h (18mph)31km/h (19mph)29km/h (18mph)31km/h (19mph)36km/h (22mph)
Gusts32km/h (20mph)34km/h (21mph)37km/h (23mph)41km/h (26mph)47km/h (29mph)45km/h (28mph)49km/h (30mph)40km/h (25mph)
Direction 128°
SE
126°
SE
126°
SE
123°
ESE
120°
ESE
121°
ESE
124°
ESE
123°
ESE
Wind chill19°C (66°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (65°F)
Waves
Height1.4m (4.7ft)1.5m (4.8ft)1.6m (5.1ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (5.0ft)1.4m (4.6ft)1.4m (4.7ft)
Direction 126°
SE
124°
SE
123°
ESE
123°
ESE
122°
ESE
120°
ESE
112°
ESE
108°
ESE
Period15.6 sec.15.5 sec.15.4 sec.15.2 sec.14.9 sec.14.7 sec.14.7 sec.14.6 sec.
Significant height1.3m (4.3ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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