Sea weather in Minamata in Japan All the beach weather in Minamata

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

Discover the best moment to go to the beach in Minamata in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Minamata. 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 202643°F to 49°Fdiscouraged
Friday 30 January 202643°F to 49°Fdiscouraged
Saturday 31 January 202641°F to 47°Frecommended
Sunday 1 February 202645°F to 49°Fdiscouraged
Monday 2 February 202645°F to 49°Fdiscouraged
Tuesday 3 February 202643°F to 49°Fdiscouraged
Wednesday 4 February 202645°F to 52°Frecommended

Sea Weather: Your daily and hourly sea weather in Minamata

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:15 and will set at 17:50 on the beach(es) of Minamata. The outside temperature will be a high of 49°F t and a low of 43°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 18mph km/h (with gusts up to 26.7mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (42°F)6°C (42°F)7°C (44°F)7°C (45°F)9°C (48°F)8°C (46°F)7°C (45°F)
Perceived temperature3°C (37°F)3°C (37°F)2°C (36°F)3°C (38°F)4°C (40°F)6°C (42°F)4°C (38°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%56%54%51%46%48%55%59%
Barometric pressure1025 hPa1026 hPa1026 hPa1027 hPa1027 hPa1026 hPa1027 hPa1028 hPa
Cloud cover0%0%0%0%17%46%34%84%
Heat index6°C (43°F)6°C (42°F)6°C (42°F)7°C (44°F)7°C (45°F)9°C (48°F)8°C (46°F)7°C (45°F)
Dew point-2°C (29°F)-3°C (27°F)-3°C (27°F)-3°C (27°F)-4°C (26°F)-2°C (29°F)-1°C (30°F)-0°C (32°F)
Wind
Speed19km/h (12mph)13km/h (8mph)17km/h (11mph)16km/h (10mph)18km/h (11mph)19km/h (12mph)29km/h (18mph)23km/h (15mph)
Gusts27km/h (16mph)20km/h (12mph)25km/h (15mph)21km/h (13mph)24km/h (15mph)26km/h (16mph)43km/h (27mph)32km/h (20mph)
Direction 31°
NNE
15°
NNE

N
15°
NNE
358°
N
333°
NNW
327°
NNW
351°
N
Wind chill3°C (37°F)3°C (37°F)2°C (36°F)3°C (38°F)4°C (40°F)6°C (42°F)4°C (38°F)4°C (39°F)
Waves
Height0.4m (1.4ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (0.9ft)0.2m (0.7ft)0.4m (1.2ft)0.6m (2.1ft)
Direction 14°
NNE
357°
N
358°
N

N
354°
N
351°
N
324°
NW
320°
NW
Period5.9 sec.5.6 sec.5.3 sec.6.7 sec.6.6 sec.5.3 sec.2.5 sec.5.3 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1ft)0.6m (2ft)0.9m (3ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:15 and will set at 17:50 on the beach(es) of Minamata. The outside temperature will be a high of 49°F t and a low of 43°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 19.9mph km/h (with gusts up to 24.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (47°F)7°C (45°F)7°C (44°F)7°C (44°F)7°C (45°F)8°C (46°F)7°C (44°F)7°C (45°F)
Perceived temperature5°C (41°F)3°C (37°F)2°C (35°F)3°C (37°F)3°C (38°F)4°C (39°F)3°C (37°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%58%59%60%55%56%62%58%
Barometric pressure1026 hPa1027 hPa1027 hPa1028 hPa1027 hPa1025 hPa1026 hPa1026 hPa
Cloud cover88%43%51%32%7%30%17%8%
Heat index9°C (47°F)7°C (45°F)7°C (44°F)7°C (44°F)7°C (45°F)8°C (46°F)7°C (44°F)7°C (45°F)
Dew point0°C (32°F)-0°C (31°F)-1°C (30°F)-1°C (31°F)-1°C (29°F)-0°C (31°F)-0°C (32°F)-1°C (31°F)
Wind
Speed27km/h (17mph)32km/h (20mph)32km/h (20mph)24km/h (15mph)22km/h (14mph)25km/h (16mph)22km/h (14mph)15km/h (9mph)
Gusts35km/h (22mph)40km/h (25mph)39km/h (25mph)29km/h (18mph)30km/h (19mph)34km/h (21mph)34km/h (21mph)22km/h (14mph)
Direction 337°
NNW
332°
NNW
328°
NNW
328°
NNW
325°
NW
321°
NW
325°
NW
351°
N
Wind chill5°C (41°F)3°C (37°F)2°C (35°F)3°C (37°F)3°C (38°F)4°C (39°F)3°C (37°F)4°C (40°F)
Waves
Height0.6m (2.0ft)0.7m (2.5ft)0.8m (2.6ft)0.7m (2.4ft)0.6m (1.8ft)0.5m (1.7ft)0.5m (1.5ft)0.3m (1.0ft)
Direction 325°
NW
326°
NW
324°
NW
323°
NW
321°
NW
318°
NW
318°
NW
329°
NNW
Period5.3 sec.5.3 sec.5.3 sec.6.0 sec.4.2 sec.4.2 sec.5.7 sec.5.7 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:14 and will set at 17:51 on the beach(es) of Minamata. The outside temperature will be a high of 47°F t and a low of 41°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 16.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (42°F)5°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)
Perceived temperature3°C (37°F)2°C (36°F)2°C (35°F)3°C (38°F)5°C (41°F)5°C (41°F)6°C (43°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity54%56%57%52%48%48%48%48%
Barometric pressure1026 hPa1026 hPa1025 hPa1026 hPa1026 hPa1024 hPa1024 hPa1024 hPa
Cloud cover4%3%22%45%67%93%100%100%
Heat index6°C (43°F)6°C (42°F)5°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)
Dew point-2°C (28°F)-3°C (27°F)-2°C (28°F)-3°C (27°F)-3°C (27°F)-3°C (27°F)-3°C (27°F)-2°C (28°F)
Wind
Speed17km/h (11mph)17km/h (11mph)19km/h (12mph)16km/h (10mph)13km/h (8mph)13km/h (8mph)8km/h (5mph)6km/h (4mph)
Gusts24km/h (15mph)25km/h (15mph)27km/h (17mph)20km/h (13mph)16km/h (10mph)18km/h (11mph)12km/h (7mph)9km/h (6mph)
Direction 24°
NNE
31°
NNE
37°
NE
35°
NE
20°
NNE
23°
NNE
25°
NNE

N
Wind chill3°C (37°F)2°C (36°F)2°C (35°F)3°C (38°F)5°C (41°F)5°C (41°F)6°C (43°F)7°C (44°F)
Waves
Height0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.4ft)0.4m (1.2ft)0.3m (1.1ft)
Direction 347°
NNW
357°
N

N

N

N
358°
N
356°
N
355°
N
Period5.6 sec.5.3 sec.7.1 sec.6.8 sec.6.4 sec.6.1 sec.5.4 sec.5.2 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:13 and will set at 17:52 on the beach(es) of Minamata. The outside temperature will be a high of 49°F t and a low of 45°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 23.6mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)8°C (47°F)7°C (45°F)8°C (47°F)9°C (47°F)8°C (47°F)8°C (47°F)
Perceived temperature5°C (40°F)6°C (42°F)4°C (40°F)3°C (38°F)4°C (39°F)5°C (40°F)4°C (40°F)5°C (41°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%77%63%61%54%53%55%56%
Barometric pressure1024 hPa1024 hPa1024 hPa1026 hPa1025 hPa1024 hPa1025 hPa1025 hPa
Cloud cover100%100%96%15%78%70%100%100%
Heat index7°C (45°F)7°C (45°F)8°C (47°F)7°C (45°F)8°C (47°F)9°C (47°F)8°C (47°F)8°C (47°F)
Dew point2°C (36°F)4°C (38°F)2°C (35°F)0°C (33°F)-1°C (31°F)-1°C (31°F)-0°C (31°F)0°C (32°F)
Wind
Speed13km/h (8mph)10km/h (6mph)28km/h (18mph)31km/h (19mph)31km/h (19mph)30km/h (19mph)27km/h (17mph)21km/h (13mph)
Gusts18km/h (11mph)14km/h (9mph)38km/h (23mph)37km/h (23mph)38km/h (24mph)38km/h (24mph)38km/h (23mph)28km/h (17mph)
Direction 318°
NW
312°
NW
329°
NNW
331°
NNW
332°
NNW
330°
NNW
341°
NNW
349°
N
Wind chill5°C (40°F)6°C (42°F)4°C (40°F)3°C (38°F)4°C (39°F)5°C (40°F)4°C (40°F)5°C (41°F)
Waves
Height0.1m (0.5ft)0.2m (0.6ft)0.4m (1.4ft)0.6m (2.1ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.5ft)0.6m (2.0ft)
Direction 300°
WNW
302°
WNW
311°
NW
310°
NW
312°
NW
314°
NW
319°
NW
325°
NW
Period4.0 sec.2.8 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.6.0 sec.6.1 sec.
Significant height0.3m (1ft)0.1m (0.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.6m (2ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:13 and will set at 17:53 on the beach(es) of Minamata. The outside temperature will be a high of 49°F t and a low of 45°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 18.6mph 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 temperature9°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)
Perceived temperature5°C (42°F)4°C (39°F)3°C (38°F)3°C (38°F)5°C (40°F)4°C (40°F)4°C (40°F)5°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%58%58%65%67%74%66%77%
Barometric pressure1025 hPa1026 hPa1026 hPa1027 hPa1026 hPa1025 hPa1025 hPa1026 hPa
Cloud cover97%85%94%99%100%99%74%100%
Heat index9°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)
Dew point0°C (33°F)0°C (33°F)-0°C (31°F)1°C (34°F)2°C (36°F)3°C (38°F)2°C (36°F)4°C (39°F)
Wind
Speed23km/h (14mph)30km/h (18mph)29km/h (18mph)23km/h (14mph)19km/h (12mph)24km/h (15mph)26km/h (16mph)19km/h (12mph)
Gusts30km/h (19mph)37km/h (23mph)37km/h (23mph)28km/h (18mph)25km/h (16mph)32km/h (20mph)37km/h (23mph)26km/h (16mph)
Direction 329°
NNW
333°
NNW
336°
NNW
346°
NNW
335°
NNW
320°
NW
313°
NW
328°
NNW
Wind chill5°C (42°F)4°C (39°F)3°C (38°F)3°C (38°F)5°C (40°F)4°C (40°F)4°C (40°F)5°C (40°F)
Waves
Height0.5m (1.6ft)0.6m (2.0ft)0.6m (2.1ft)0.5m (1.6ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.8ft)0.5m (1.6ft)
Direction 329°
NNW
323°
NW
325°
NW
328°
NNW
328°
NNW
318°
NW
313°
NW
312°
NW
Period6.0 sec.5.9 sec.5.8 sec.5.7 sec.5.8 sec.5.8 sec.5.8 sec.5.6 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:12 and will set at 17:54 on the beach(es) of Minamata. The outside temperature will be a high of 49°F t and a low of 43°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 18mph km/h (with gusts up to 24.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)9°C (48°F)8°C (46°F)8°C (46°F)7°C (45°F)6°C (44°F)7°C (44°F)8°C (46°F)
Perceived temperature6°C (43°F)5°C (42°F)4°C (39°F)5°C (40°F)4°C (39°F)4°C (40°F)5°C (42°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%57%61%59%52%51%53%60%
Barometric pressure1026 hPa1025 hPa1027 hPa1028 hPa1028 hPa1026 hPa1026 hPa1027 hPa
Cloud cover78%60%9%0%0%0%4%0%
Heat index9°C (49°F)9°C (48°F)8°C (46°F)8°C (46°F)7°C (45°F)6°C (44°F)7°C (44°F)8°C (46°F)
Dew point2°C (36°F)1°C (34°F)1°C (33°F)0°C (33°F)-2°C (28°F)-3°C (27°F)-2°C (29°F)1°C (33°F)
Wind
Speed27km/h (17mph)29km/h (18mph)25km/h (16mph)21km/h (13mph)16km/h (10mph)10km/h (6mph)8km/h (5mph)6km/h (4mph)
Gusts36km/h (22mph)39km/h (24mph)33km/h (21mph)26km/h (16mph)29km/h (18mph)22km/h (13mph)15km/h (9mph)10km/h (6mph)
Direction 318°
NW
320°
NW
337°
NNW
342°
NNW
360°
N
16°
NNE

N
327°
NNW
Wind chill6°C (43°F)5°C (42°F)4°C (39°F)5°C (40°F)4°C (39°F)4°C (40°F)5°C (42°F)7°C (44°F)
Waves
Height0.5m (1.6ft)0.6m (1.9ft)0.6m (2.1ft)0.5m (1.7ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 310°
NW
313°
NW
316°
NW
318°
NW
321°
NW
316°
NW
307°
NW
307°
NW
Period5.4 sec.5.5 sec.6.0 sec.6.3 sec.6.0 sec.5.9 sec.5.9 sec.5.5 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:11 and will set at 17:55 on the beach(es) of Minamata. The outside temperature will be a high of 52°F t and a low of 45°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 4.4mph km/h (with gusts up to 6.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (45°F)7°C (44°F)9°C (47°F)10°C (49°F)11°C (51°F)11°C (51°F)11°C (52°F)
Perceived temperature8°C (46°F)7°C (45°F)7°C (44°F)8°C (47°F)10°C (49°F)10°C (50°F)11°C (51°F)11°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%67%69%65%62%56%61%64%
Barometric pressure1026 hPa1025 hPa1025 hPa1025 hPa1024 hPa1022 hPa1022 hPa1021 hPa
Cloud cover8%0%2%11%26%7%65%100%
Heat index8°C (46°F)7°C (45°F)7°C (44°F)9°C (47°F)10°C (49°F)11°C (51°F)11°C (51°F)11°C (52°F)
Dew point1°C (34°F)1°C (34°F)2°C (35°F)2°C (36°F)3°C (37°F)2°C (36°F)3°C (38°F)5°C (40°F)
Wind
Speed3km/h (2mph)1km/h (1mph)2km/h (1mph)4km/h (3mph)1km/h (1mph)7km/h (4mph)3km/h (2mph)4km/h (2mph)
Gusts4km/h (2mph)2km/h (1mph)3km/h (2mph)6km/h (4mph)2km/h (1mph)11km/h (7mph)5km/h (3mph)6km/h (4mph)
Direction 342°
NNW
103°
ESE
57°
ENE
95°
E
217°
SW
319°
NW
215°
SW
169°
SSE
Wind chill8°C (46°F)7°C (45°F)7°C (44°F)8°C (47°F)10°C (49°F)10°C (50°F)11°C (51°F)11°C (53°F)
Waves
Height0.2m (0.8ft)0.1m (0.5ft)0.2m (0.6ft)0.3m (1.0ft)0.5m (1.6ft)0.5m (1.7ft)0.1m (0.4ft)0.2m (0.6ft)
Direction 309°
NW
313°
NW
314°
NW
343°
NNW
347°
NNW
350°
N
313°
NW
313°
NW
Period4.0 sec.3.3 sec.3.7 sec.4.9 sec.4.7 sec.4.6 sec.4.5 sec.4.2 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)16°C (60°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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