Sea weather in Miyagi Island in Japan All the beach weather in Miyagi Island

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

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

Date Outside temp. Our opinion
Saturday 18 July 202681°F to 86°Frecommended
Sunday 19 July 202681°F to 85°Frecommended
Monday 20 July 202681°F to 86°Frecommended
Tuesday 21 July 202679°F to 86°Frecommended
Wednesday 22 July 202677°F to 85°Frecommended
Thursday 23 July 202679°F to 85°Frecommended
Friday 24 July 202677°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Miyagi Island

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:46 and will set at 19:23 on the beach(es) of Miyagi Island. The outside temperature will be a high of 86°F t and a low of 81°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 15.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (80°F)29°C (83°F)29°C (84°F)30°C (85°F)28°C (83°F)27°C (81°F)
Perceived temperature31°C (89°F)31°C (89°F)31°C (88°F)34°C (93°F)34°C (93°F)35°C (95°F)33°C (91°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%92%93%82%78%75%79%88%
Barometric pressure1007 hPa1005 hPa1006 hPa1006 hPa1006 hPa1005 hPa1005 hPa1006 hPa
Cloud cover13%15%21%12%85%18%12%8%
Heat index31°C (89°F)31°C (89°F)31°C (88°F)34°C (93°F)34°C (93°F)35°C (95°F)33°C (91°F)32°C (90°F)
Dew point25°C (78°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (76°F)25°C (76°F)24°C (76°F)25°C (77°F)
Wind
Speed12km/h (7mph)13km/h (8mph)10km/h (6mph)10km/h (6mph)15km/h (9mph)14km/h (9mph)11km/h (7mph)6km/h (4mph)
Gusts19km/h (12mph)22km/h (14mph)17km/h (11mph)14km/h (9mph)25km/h (16mph)23km/h (14mph)19km/h (12mph)11km/h (7mph)
Direction 221°
SW
241°
WSW
250°
WSW
236°
SW
234°
SW
230°
SW
237°
WSW
223°
SW
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)29°C (83°F)29°C (84°F)30°C (85°F)28°C (83°F)27°C (81°F)
Waves
Height0.5m (1.6ft)0.5m (1.5ft)0.5m (1.5ft)0.5m (1.7ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.6ft)
Direction 130°
SE
142°
SE
175°
S
257°
WSW
261°
W
252°
WSW
202°
SSW
163°
SSE
Period6.2 sec.7.3 sec.7.7 sec.8.0 sec.7.9 sec.7.4 sec.7.1 sec.6.9 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:47 and will set at 19:22 on the beach(es) of Miyagi Island. The outside temperature will be a high of 85°F t and a low of 81°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 14.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (80°F)28°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)34°C (93°F)34°C (93°F)34°C (94°F)35°C (94°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%92%85%83%78%80%87%
Barometric pressure1006 hPa1006 hPa1006 hPa1007 hPa1007 hPa1006 hPa1006 hPa1007 hPa
Cloud cover76%73%75%72%72%76%72%88%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)34°C (93°F)34°C (93°F)34°C (94°F)35°C (94°F)33°C (91°F)
Dew point25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)
Wind
Speed7km/h (4mph)9km/h (6mph)8km/h (5mph)14km/h (9mph)15km/h (9mph)15km/h (10mph)14km/h (9mph)14km/h (9mph)
Gusts12km/h (8mph)15km/h (9mph)14km/h (9mph)19km/h (12mph)23km/h (14mph)24km/h (15mph)21km/h (13mph)24km/h (15mph)
Direction 214°
SW
242°
WSW
224°
SW
207°
SSW
186°
S
182°
S
194°
SSW
205°
SSW
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)28°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (82°F)
Waves
Height0.5m (1.5ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.5ft)
Direction 256°
WSW
264°
W
264°
W
266°
W
264°
W
258°
WSW
258°
WSW
97°
E
Period8.5 sec.8.4 sec.8.2 sec.8.3 sec.7.6 sec.7.1 sec.6.7 sec.6.5 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:47 and will set at 19:22 on the beach(es) of Miyagi Island. The outside temperature will be a high of 86°F t and a low of 81°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 18.6mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (80°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (82°F)27°C (81°F)
Perceived temperature33°C (91°F)32°C (89°F)31°C (88°F)34°C (93°F)34°C (93°F)30°C (86°F)32°C (89°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%91%77%75%75%79%87%
Barometric pressure1007 hPa1007 hPa1007 hPa1008 hPa1008 hPa1007 hPa1008 hPa1009 hPa
Cloud cover72%80%83%53%81%15%11%8%
Heat index33°C (91°F)32°C (89°F)31°C (88°F)34°C (93°F)34°C (93°F)30°C (86°F)32°C (89°F)31°C (88°F)
Dew point26°C (78°F)25°C (78°F)25°C (77°F)25°C (76°F)24°C (75°F)22°C (72°F)24°C (75°F)25°C (76°F)
Wind
Speed14km/h (9mph)12km/h (7mph)11km/h (7mph)15km/h (9mph)19km/h (12mph)18km/h (11mph)15km/h (10mph)11km/h (7mph)
Gusts24km/h (15mph)19km/h (12mph)19km/h (12mph)22km/h (14mph)30km/h (19mph)19km/h (12mph)27km/h (17mph)19km/h (12mph)
Direction 214°
SSW
226°
SW
237°
WSW
228°
SW
225°
SW
224°
SW
228°
SW
214°
SW
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (82°F)27°C (81°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.5ft)
Direction 96°
E
99°
E
115°
ESE
130°
SE
112°
ESE
92°
E
100°
E
97°
E
Period6.3 sec.9.0 sec.8.1 sec.7.9 sec.7.4 sec.7.0 sec.6.7 sec.6.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:48 and will set at 19:21 on the beach(es) of Miyagi Island. The outside temperature will be a high of 86°F t and a low of 79°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 8.7mph km/h (with gusts up to 16.2mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (81°F)29°C (85°F)26°C (80°F)30°C (85°F)28°C (82°F)27°C (80°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (87°F)34°C (93°F)28°C (83°F)34°C (94°F)32°C (89°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%88%84%71%69%70%75%86%
Barometric pressure1009 hPa1008 hPa1009 hPa1010 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover67%70%20%31%13%72%7%7%
Heat index31°C (88°F)31°C (87°F)31°C (87°F)34°C (93°F)28°C (83°F)34°C (94°F)32°C (89°F)31°C (87°F)
Dew point24°C (76°F)25°C (76°F)24°C (75°F)24°C (74°F)20°C (68°F)24°C (75°F)23°C (74°F)24°C (76°F)
Wind
Speed12km/h (7mph)10km/h (6mph)9km/h (6mph)12km/h (7mph)12km/h (8mph)14km/h (9mph)13km/h (8mph)7km/h (4mph)
Gusts20km/h (13mph)18km/h (11mph)17km/h (10mph)18km/h (11mph)26km/h (16mph)21km/h (13mph)21km/h (13mph)12km/h (7mph)
Direction 224°
SW
241°
WSW
258°
WSW
250°
WSW
238°
WSW
263°
W
269°
W
251°
WSW
Wind chill27°C (81°F)27°C (80°F)27°C (81°F)29°C (85°F)26°C (80°F)30°C (85°F)28°C (82°F)27°C (80°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 85°
E
84°
E
86°
E
85°
E
84°
E
84°
E
84°
E
84°
E
Period6.2 sec.9.5 sec.9.4 sec.9.2 sec.9.1 sec.9.0 sec.9.0 sec.8.9 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:48 and will set at 19:21 on the beach(es) of Miyagi Island. The outside temperature will be a high of 85°F t and a low of 77°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 5mph km/h (with gusts up to 10.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (79°F)28°C (83°F)26°C (79°F)28°C (83°F)28°C (83°F)27°C (81°F)
Perceived temperature30°C (86°F)29°C (85°F)29°C (85°F)32°C (90°F)28°C (82°F)32°C (90°F)33°C (91°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%90%77%70%74%77%84%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1009 hPa1010 hPa1010 hPa
Cloud cover6%7%11%4%4%18%78%85%
Heat index30°C (86°F)29°C (85°F)29°C (85°F)32°C (90°F)28°C (82°F)32°C (90°F)33°C (91°F)32°C (89°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)20°C (68°F)23°C (74°F)24°C (75°F)24°C (76°F)
Wind
Speed8km/h (5mph)8km/h (5mph)7km/h (4mph)5km/h (3mph)8km/h (5mph)8km/h (5mph)4km/h (2mph)3km/h (2mph)
Gusts14km/h (9mph)13km/h (8mph)11km/h (7mph)7km/h (4mph)17km/h (11mph)12km/h (8mph)5km/h (3mph)4km/h (2mph)
Direction 245°
WSW
243°
WSW
264°
W
247°
WSW
196°
SSW
185°
S
192°
SSW
175°
S
Wind chill26°C (80°F)26°C (79°F)26°C (79°F)28°C (83°F)26°C (79°F)28°C (83°F)28°C (83°F)27°C (81°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 84°
E
84°
E
84°
E
85°
E
85°
E
85°
E
85°
E
85°
E
Period8.9 sec.8.8 sec.8.8 sec.8.7 sec.8.7 sec.8.6 sec.8.5 sec.8.5 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:49 and will set at 19:21 on the beach(es) of Miyagi Island. The outside temperature will be a high of 85°F t and a low of 79°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 6.8mph km/h (with gusts up to 10.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)26°C (79°F)28°C (83°F)26°C (78°F)29°C (84°F)28°C (82°F)27°C (80°F)
Perceived temperature31°C (87°F)30°C (85°F)29°C (84°F)32°C (89°F)27°C (81°F)33°C (91°F)32°C (90°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%87%86%72%68%75%82%88%
Barometric pressure1010 hPa1009 hPa1010 hPa1010 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover9%9%11%7%11%72%71%84%
Heat index31°C (87°F)30°C (85°F)29°C (84°F)32°C (89°F)27°C (81°F)33°C (91°F)32°C (90°F)31°C (87°F)
Dew point24°C (76°F)24°C (75°F)23°C (74°F)23°C (73°F)19°C (67°F)24°C (75°F)24°C (76°F)24°C (76°F)
Wind
Speed1km/h (0mph)2km/h (1mph)3km/h (2mph)4km/h (3mph)8km/h (5mph)11km/h (7mph)10km/h (6mph)8km/h (5mph)
Gusts1km/h (1mph)3km/h (2mph)4km/h (3mph)6km/h (3mph)17km/h (11mph)15km/h (9mph)15km/h (9mph)13km/h (8mph)
Direction 200°
SSW
295°
WNW
345°
NNW
71°
ENE
97°
E
86°
E
78°
ENE
53°
NE
Wind chill27°C (80°F)26°C (79°F)26°C (79°F)28°C (83°F)26°C (78°F)29°C (84°F)28°C (82°F)27°C (80°F)
Waves
Height0.4m (1.2ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)
Direction 85°
E
83°
E
83°
E
83°
E
84°
E
84°
E
85°
E
85°
E
Period8.5 sec.8.3 sec.8.3 sec.10.1 sec.9.9 sec.9.8 sec.9.8 sec.9.7 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:49 and will set at 19:20 on the beach(es) of Miyagi Island. The outside temperature will be a high of 83°F t and a low of 77°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 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)25°C (77°F)26°C (79°F)28°C (82°F)27°C (80°F)
Perceived temperature30°C (86°F)30°C (85°F)30°C (85°F)32°C (90°F)27°C (81°F)29°C (84°F)32°C (90°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%89%90%79%76%78%83%89%
Barometric pressure1010 hPa1009 hPa1009 hPa1011 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover84%75%19%9%74%74%16%18%
Heat index30°C (86°F)30°C (85°F)30°C (85°F)32°C (90°F)27°C (81°F)29°C (84°F)32°C (90°F)30°C (87°F)
Dew point24°C (75°F)24°C (76°F)24°C (76°F)24°C (75°F)21°C (69°F)22°C (72°F)24°C (76°F)25°C (76°F)
Wind
Speed9km/h (5mph)9km/h (5mph)6km/h (4mph)12km/h (7mph)15km/h (9mph)16km/h (10mph)14km/h (9mph)12km/h (7mph)
Gusts14km/h (9mph)14km/h (9mph)10km/h (6mph)16km/h (10mph)32km/h (20mph)32km/h (20mph)21km/h (13mph)19km/h (12mph)
Direction 41°
NE
49°
NE
70°
ENE
55°
NE
72°
ENE
78°
ENE
69°
ENE
56°
NE
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)25°C (77°F)26°C (79°F)28°C (82°F)27°C (80°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 86°
E
86°
E
81°
E
86°
E
86°
E
86°
E
87°
E
87°
E
Period9.7 sec.9.6 sec.9.7 sec.9.6 sec.9.5 sec.9.5 sec.9.5 sec.9.5 sec.
Significant height0.3m (1ft)0.3m (1ft)0.6m (2ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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