Sea weather in Ishinomaki in Japan All the beach weather in Ishinomaki

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

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

Date Outside temp. Our opinion
Monday 19 January 202634°F to 41°Fdiscouraged
Tuesday 20 January 202631°F to 41°Fnot recommended
Wednesday 21 January 202627°F to 32°Fnot recommended
Thursday 22 January 202629°F to 32°Fnot recommended
Friday 23 January 202627°F to 32°Fnot recommended
Saturday 24 January 202629°F to 36°Fnot recommended
Sunday 25 January 202631°F to 34°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Ishinomaki

Sea weather on Monday 19 January 2026

On Monday 19 January 2026, the sun will rise at 06:49 and will set at 16:42 on the beach(es) of Ishinomaki. The outside temperature will be a high of 41°F t and a low of 34°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 18mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature1°C (35°F)1°C (35°F)1°C (34°F)3°C (37°F)5°C (40°F)5°C (41°F)4°C (38°F)4°C (39°F)
Perceived temperature-3°C (26°F)-3°C (27°F)-3°C (27°F)-1°C (30°F)1°C (34°F)2°C (36°F)3°C (37°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%70%74%66%57%57%65%70%
Barometric pressure1022 hPa1022 hPa1022 hPa1022 hPa1019 hPa1018 hPa1018 hPa1016 hPa
Cloud cover100%14%14%15%41%42%45%33%
Heat index1°C (35°F)1°C (35°F)1°C (34°F)3°C (37°F)5°C (40°F)5°C (41°F)4°C (38°F)4°C (39°F)
Dew point-4°C (25°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)-3°C (27°F)-2°C (28°F)-1°C (30°F)
Wind
Speed20km/h (12mph)17km/h (10mph)13km/h (8mph)15km/h (9mph)17km/h (10mph)13km/h (8mph)5km/h (3mph)4km/h (3mph)
Gusts29km/h (18mph)23km/h (14mph)19km/h (12mph)20km/h (12mph)22km/h (14mph)20km/h (12mph)8km/h (5mph)7km/h (4mph)
Direction 306°
NW
317°
NW
308°
NW
308°
NW
305°
NW
300°
WNW
245°
WSW
222°
SW
Wind chill-3°C (26°F)-3°C (27°F)-3°C (27°F)-1°C (30°F)1°C (34°F)2°C (36°F)3°C (37°F)3°C (37°F)
Waves
Height0.6m (1.9ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.5ft)0.1m (0.4ft)0.1m (0.5ft)0.1m (0.4ft)
Direction 314°
NW
319°
NW
324°
NW
326°
NNW
329°
NNW
125°
SE
126°
SE
126°
SE
Period6.1 sec.9.8 sec.9.7 sec.9.7 sec.14.4 sec.13.9 sec.13.5 sec.1.6 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Tuesday 20 January 2026

On Tuesday 20 January 2026, the sun will rise at 06:49 and will set at 16:43 on the beach(es) of Ishinomaki. The outside temperature will be a high of 41°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! Be careful, the sea will be generally rough with a wind speed of up to 28.6mph km/h (with gusts up to 39.2mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)3°C (38°F)3°C (37°F)4°C (39°F)5°C (40°F)3°C (37°F)-0°C (32°F)-1°C (31°F)
Perceived temperature1°C (34°F)0°C (33°F)-1°C (31°F)-1°C (30°F)-1°C (31°F)-4°C (24°F)-8°C (18°F)-8°C (18°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%77%67%60%63%67%68%
Barometric pressure1013 hPa1011 hPa1010 hPa1011 hPa1009 hPa1009 hPa1010 hPa1010 hPa
Cloud cover78%47%47%44%58%67%86%83%
Heat index4°C (40°F)3°C (38°F)3°C (37°F)4°C (39°F)5°C (40°F)3°C (37°F)-0°C (32°F)-1°C (31°F)
Dew point0°C (32°F)-1°C (31°F)-1°C (30°F)-2°C (29°F)-2°C (28°F)-4°C (25°F)-5°C (22°F)-6°C (22°F)
Wind
Speed13km/h (8mph)11km/h (7mph)12km/h (7mph)27km/h (17mph)33km/h (21mph)45km/h (28mph)46km/h (29mph)40km/h (25mph)
Gusts19km/h (12mph)17km/h (11mph)18km/h (11mph)34km/h (21mph)43km/h (27mph)59km/h (36mph)63km/h (39mph)50km/h (31mph)
Direction 252°
WSW
261°
W
308°
NW
336°
NNW
300°
WNW
304°
NW
297°
WNW
289°
WNW
Wind chill1°C (34°F)0°C (33°F)-1°C (31°F)-1°C (30°F)-1°C (31°F)-4°C (24°F)-8°C (18°F)-8°C (18°F)
Waves
Height0.3m (1.0ft)0.4m (1.2ft)0.4m (1.4ft)0.5m (1.7ft)0.8m (2.6ft)1.5m (4.9ft)1.2m (3.9ft)1.1m (3.5ft)
Direction 197°
SSW
187°
S
185°
S
315°
NW
290°
WNW
303°
WNW
311°
NW
301°
WNW
Period7.5 sec.3.6 sec.4.0 sec.4.1 sec.4.0 sec.11.3 sec.6.5 sec.6.5 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.9m (3ft)1.3m (4.3ft)2.3m (7.5ft)1.4m (4.6ft)1.6m (5.2ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Wednesday 21 January 2026

On Wednesday 21 January 2026, the sun will rise at 06:48 and will set at 16:44 on the beach(es) of Ishinomaki. 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! Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 33.6mph). 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 (30°F)-2°C (29°F)-1°C (30°F)-0°C (32°F)-1°C (31°F)-3°C (27°F)-2°C (28°F)
Perceived temperature-9°C (16°F)-9°C (15°F)-10°C (14°F)-8°C (17°F)-8°C (18°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%64%64%60%49%53%66%66%
Barometric pressure1009 hPa1008 hPa1009 hPa1008 hPa1007 hPa1006 hPa1007 hPa1007 hPa
Cloud cover56%12%13%80%54%28%14%10%
Heat index-1°C (30°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)-0°C (32°F)-1°C (31°F)-3°C (27°F)-2°C (28°F)
Dew point-7°C (20°F)-7°C (19°F)-8°C (18°F)-8°C (18°F)-9°C (15°F)-9°C (16°F)-8°C (17°F)-8°C (18°F)
Wind
Speed42km/h (26mph)45km/h (28mph)42km/h (26mph)39km/h (24mph)42km/h (26mph)39km/h (24mph)30km/h (19mph)31km/h (19mph)
Gusts51km/h (32mph)54km/h (34mph)52km/h (32mph)44km/h (28mph)50km/h (31mph)51km/h (32mph)46km/h (29mph)40km/h (25mph)
Direction 295°
WNW
300°
WNW
298°
WNW
294°
WNW
294°
WNW
298°
WNW
297°
WNW
291°
WNW
Wind chill-9°C (16°F)-9°C (15°F)-10°C (14°F)-8°C (17°F)-8°C (18°F)-8°C (17°F)-10°C (14°F)-9°C (16°F)
Waves
Height1.2m (3.8ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.5ft)0.8m (2.7ft)0.7m (2.3ft)
Direction 292°
WNW
280°
W
283°
WNW
289°
WNW
289°
WNW
291°
WNW
291°
WNW
293°
WNW
Period6.4 sec.6.5 sec.6.6 sec.10.0 sec.8.9 sec.9.4 sec.9.9 sec.10.1 sec.
Significant height1.7m (5.6ft)1.8m (5.9ft)1.7m (5.6ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Thursday 22 January 2026

On Thursday 22 January 2026, the sun will rise at 06:47 and will set at 16:45 on the beach(es) of Ishinomaki. The outside temperature will be a high of 32°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 19.3mph km/h (with gusts up to 28.6mph). 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 (28°F)-2°C (28°F)-1°C (29°F)0°C (32°F)0°C (33°F)-2°C (29°F)-2°C (29°F)
Perceived temperature-9°C (15°F)-9°C (16°F)-8°C (17°F)-8°C (18°F)-5°C (22°F)-6°C (21°F)-9°C (17°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%68%69%64%49%48%66%67%
Barometric pressure1006 hPa1006 hPa1005 hPa1006 hPa1006 hPa1007 hPa1009 hPa1009 hPa
Cloud cover6%16%78%80%100%50%84%9%
Heat index-2°C (28°F)-2°C (28°F)-2°C (28°F)-1°C (29°F)0°C (32°F)0°C (33°F)-2°C (29°F)-2°C (29°F)
Dew point-7°C (19°F)-7°C (19°F)-7°C (19°F)-7°C (19°F)-9°C (15°F)-9°C (15°F)-7°C (19°F)-7°C (20°F)
Wind
Speed30km/h (19mph)24km/h (15mph)22km/h (14mph)24km/h (15mph)23km/h (15mph)30km/h (19mph)31km/h (19mph)30km/h (19mph)
Gusts38km/h (23mph)32km/h (20mph)29km/h (18mph)29km/h (18mph)29km/h (18mph)40km/h (25mph)46km/h (29mph)40km/h (25mph)
Direction 294°
WNW
291°
WNW
282°
WNW
303°
WNW
308°
NW
302°
WNW
289°
WNW
288°
WNW
Wind chill-9°C (15°F)-9°C (16°F)-8°C (17°F)-8°C (18°F)-5°C (22°F)-6°C (21°F)-9°C (17°F)-8°C (17°F)
Waves
Height0.6m (2.0ft)0.6m (2.1ft)0.8m (2.6ft)0.6m (2.0ft)0.8m (2.7ft)0.9m (3.1ft)1.0m (3.2ft)1.0m (3.3ft)
Direction 293°
WNW
289°
WNW
278°
W
280°
W
282°
WNW
293°
WNW
289°
WNW
285°
WNW
Period10.0 sec.9.8 sec.9.6 sec.9.9 sec.9.7 sec.9.8 sec.10.3 sec.10.2 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.2m (3.9ft)0.9m (3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Friday 23 January 2026

On Friday 23 January 2026, the sun will rise at 06:47 and will set at 16:46 on the beach(es) of Ishinomaki. 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! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 31.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-2°C (29°F)-2°C (29°F)-1°C (30°F)-1°C (31°F)-0°C (32°F)-1°C (31°F)-3°C (26°F)-3°C (27°F)
Perceived temperature-7°C (19°F)-7°C (20°F)-7°C (20°F)-7°C (19°F)-8°C (18°F)-8°C (17°F)-11°C (13°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%81%83%74%56%60%68%72%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1009 hPa1010 hPa1013 hPa1014 hPa
Cloud cover41%58%100%78%84%78%9%16%
Heat index-2°C (29°F)-2°C (29°F)-1°C (30°F)-1°C (31°F)-0°C (32°F)-1°C (31°F)-3°C (26°F)-3°C (27°F)
Dew point-7°C (20°F)-4°C (24°F)-4°C (25°F)-5°C (23°F)-8°C (18°F)-7°C (19°F)-8°C (17°F)-7°C (19°F)
Wind
Speed19km/h (12mph)16km/h (10mph)22km/h (13mph)31km/h (19mph)41km/h (26mph)39km/h (24mph)30km/h (18mph)17km/h (11mph)
Gusts26km/h (16mph)21km/h (13mph)28km/h (17mph)37km/h (23mph)51km/h (32mph)51km/h (32mph)35km/h (22mph)26km/h (16mph)
Direction 277°
W
242°
WSW
266°
W
277°
W
286°
WNW
296°
WNW
300°
WNW
304°
WNW
Wind chill-7°C (19°F)-7°C (20°F)-7°C (20°F)-7°C (19°F)-8°C (18°F)-8°C (17°F)-11°C (13°F)-8°C (17°F)
Waves
Height0.8m (2.6ft)0.6m (2.1ft)0.4m (1.3ft)0.4m (1.2ft)0.7m (2.2ft)0.9m (3.0ft)0.8m (2.7ft)0.5m (1.6ft)
Direction 285°
WNW
289°
WNW
293°
WNW
233°
SW
257°
WSW
287°
WNW
293°
WNW
287°
WNW
Period10.1 sec.10.1 sec.9.8 sec.9.8 sec.8.5 sec.9.1 sec.9.0 sec.9.3 sec.
Significant height1.1m (3.6ft)0.9m (3ft)0.6m (2ft)0.4m (1.3ft)1.3m (4.3ft)1.4m (4.6ft)1.2m (3.9ft)0.7m (2.3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Saturday 24 January 2026

On Saturday 24 January 2026, the sun will rise at 06:46 and will set at 16:47 on the beach(es) of Ishinomaki. The outside temperature will be a high of 36°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! Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 34.2mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (30°F)-1°C (31°F)-0°C (31°F)1°C (33°F)2°C (35°F)1°C (34°F)-2°C (29°F)-1°C (31°F)
Perceived temperature-7°C (20°F)-7°C (20°F)-7°C (19°F)-6°C (21°F)-5°C (23°F)-6°C (21°F)-9°C (15°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%69%63%56%59%69%67%
Barometric pressure1013 hPa1013 hPa1014 hPa1014 hPa1014 hPa1014 hPa1015 hPa1015 hPa
Cloud cover81%63%56%80%21%11%7%4%
Heat index-1°C (30°F)-1°C (31°F)-0°C (31°F)1°C (33°F)2°C (35°F)1°C (34°F)-2°C (29°F)-1°C (31°F)
Dew point-6°C (22°F)-5°C (24°F)-5°C (22°F)-6°C (22°F)-6°C (21°F)-6°C (21°F)-7°C (20°F)-6°C (22°F)
Wind
Speed20km/h (13mph)25km/h (16mph)32km/h (20mph)34km/h (21mph)43km/h (27mph)41km/h (26mph)40km/h (25mph)40km/h (25mph)
Gusts28km/h (17mph)34km/h (21mph)44km/h (27mph)42km/h (26mph)55km/h (34mph)48km/h (30mph)41km/h (26mph)53km/h (33mph)
Direction 276°
W
281°
WNW
289°
WNW
296°
WNW
296°
WNW
293°
WNW
292°
WNW
296°
WNW
Wind chill-7°C (20°F)-7°C (20°F)-7°C (19°F)-6°C (21°F)-5°C (23°F)-6°C (21°F)-9°C (15°F)-8°C (17°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (1.0ft)
Direction 181°
S
178°
S
178°
S
179°
S
179°
S
178°
S
178°
S
177°
S
Period9.2 sec.9.6 sec.9.6 sec.9.8 sec.9.8 sec.9.7 sec.9.8 sec.9.5 sec.
Significant height0.6m (2ft)0.6m (2ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Sunday 25 January 2026

On Sunday 25 January 2026, the sun will rise at 06:46 and will set at 16:48 on the beach(es) of Ishinomaki. The outside temperature will be a high of 34°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! Be careful, the sea will be generally rough with a wind speed of up to 34.2mph km/h (with gusts up to 37.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (31°F)-1°C (31°F)-1°C (31°F)1°C (34°F)1°C (35°F)1°C (33°F)-1°C (31°F)1°C (33°F)
Perceived temperature-8°C (18°F)-8°C (17°F)-8°C (17°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-9°C (15°F)-7°C (19°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%68%69%64%60%63%70%67%
Barometric pressure1015 hPa1015 hPa1016 hPa1017 hPa1017 hPa1018 hPa1019 hPa1020 hPa
Cloud cover100%86%74%88%7%6%5%7%
Heat index-1°C (31°F)-1°C (31°F)-1°C (31°F)1°C (34°F)1°C (35°F)1°C (33°F)-1°C (31°F)1°C (33°F)
Dew point-6°C (21°F)-6°C (22°F)-5°C (22°F)-5°C (23°F)-6°C (22°F)-6°C (22°F)-6°C (22°F)-5°C (23°F)
Wind
Speed37km/h (23mph)41km/h (26mph)45km/h (28mph)48km/h (30mph)55km/h (34mph)51km/h (32mph)50km/h (31mph)46km/h (28mph)
Gusts48km/h (30mph)53km/h (33mph)59km/h (36mph)57km/h (35mph)61km/h (38mph)58km/h (36mph)57km/h (35mph)61km/h (38mph)
Direction 286°
WNW
287°
WNW
288°
WNW
288°
WNW
289°
WNW
295°
WNW
291°
WNW
290°
WNW
Wind chill-8°C (18°F)-8°C (17°F)-8°C (17°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-9°C (15°F)-7°C (19°F)
Waves
Height0.4m (1.2ft)0.7m (2.2ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.2ft)0.4m (1.4ft)
Direction 179°
S
294°
WNW
167°
SSE
158°
SSE
282°
WNW
289°
WNW
293°
WNW
287°
WNW
Period5.7 sec.5.4 sec.7.0 sec.6.8 sec.7.0 sec.7.0 sec.6.9 sec.6.7 sec.
Significant height0.5m (1.6ft)1.2m (3.9ft)0.5m (1.6ft)0.7m (2.3ft)1.0m (3.3ft)1.3m (4.3ft)0.9m (3ft)0.7m (2.3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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