Sea weather in Osaka in Japan All the beach weather in Osaka

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

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

Date Outside temp. Our opinion
Wednesday 3 June 202665°F to 70°Fnot recommended
Thursday 4 June 202667°F to 76°Frecommended
Friday 5 June 202667°F to 72°Frecommended
Saturday 6 June 202667°F to 76°Frecommended
Sunday 7 June 202667°F to 77°Frecommended
Monday 8 June 202667°F to 70°Fdiscouraged
Tuesday 9 June 202663°F to 72°Frecommended

Sea Weather: Your daily and hourly sea weather in Osaka

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 04:46 and will set at 19:07 on the beach(es) of Osaka. The outside temperature will be a high of 70°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. Be careful, the sea will be generally rough with a wind speed of up to 32.3mph km/h (with gusts up to 36mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (67°F)18°C (65°F)19°C (67°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)
Perceived temperature19°C (67°F)18°C (65°F)19°C (67°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)
Precipitation0.3in0.2in0.2in0in0in0in0in0in
Humidity91%91%91%82%88%86%82%85%
Barometric pressure996 hPa989 hPa986 hPa992 hPa998 hPa1000 hPa1001 hPa1003 hPa
Cloud cover100%100%100%90%100%100%87%59%
Heat index19°C (67°F)18°C (65°F)19°C (67°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)
Dew point18°C (64°F)17°C (63°F)18°C (64°F)17°C (63°F)18°C (65°F)17°C (63°F)17°C (62°F)17°C (62°F)
Wind
Speed51km/h (32mph)52km/h (32mph)50km/h (31mph)40km/h (25mph)27km/h (17mph)22km/h (14mph)16km/h (10mph)11km/h (7mph)
Gusts55km/h (34mph)58km/h (36mph)51km/h (32mph)40km/h (25mph)40km/h (25mph)34km/h (21mph)25km/h (16mph)18km/h (11mph)
Direction 66°
ENE
58°
ENE
16°
NNE
345°
NNW
288°
WNW
290°
WNW
322°
NW
312°
NW
Wind chill19°C (67°F)18°C (65°F)19°C (67°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)
Waves
Height1.2m (4.1ft)1.5m (5.1ft)0.9m (3.1ft)0.4m (1.5ft)0.3m (0.9ft)0.2m (0.6ft)0.1m (0.4ft)0.1m (0.3ft)
Direction 63°
ENE
60°
ENE
21°
NNE

N
283°
WNW
259°
W
265°
W
266°
W
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.3.3 sec.3.3 sec.3.4 sec.3.2 sec.
Significant height2.0m (6.6ft)2.3m (7.5ft)1.4m (4.6ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)
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 4 June 2026

On Thursday 4 June 2026, the sun will rise at 04:46 and will set at 19:08 on the beach(es) of Osaka. The outside temperature will be a high of 76°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 6.8mph km/h (with gusts up to 10.6mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (67°F)19°C (66°F)21°C (70°F)22°C (71°F)24°C (75°F)22°C (71°F)21°C (70°F)
Perceived temperature19°C (66°F)19°C (67°F)19°C (66°F)21°C (70°F)22°C (71°F)25°C (77°F)22°C (71°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%83%81%71%62%58%67%73%
Barometric pressure1004 hPa1004 hPa1005 hPa1005 hPa1005 hPa1004 hPa1004 hPa1006 hPa
Cloud cover90%86%89%91%5%32%32%13%
Heat index19°C (66°F)19°C (67°F)19°C (66°F)21°C (70°F)25°C (76°F)25°C (77°F)25°C (76°F)24°C (76°F)
Dew point17°C (62°F)16°C (61°F)16°C (60°F)15°C (60°F)14°C (57°F)15°C (59°F)15°C (59°F)16°C (61°F)
Wind
Speed9km/h (6mph)11km/h (7mph)6km/h (4mph)5km/h (3mph)1km/h (0mph)5km/h (3mph)5km/h (3mph)4km/h (2mph)
Gusts15km/h (9mph)17km/h (11mph)9km/h (5mph)7km/h (4mph)1km/h (1mph)7km/h (5mph)9km/h (6mph)7km/h (4mph)
Direction 295°
WNW
315°
NW
330°
NNW
341°
NNW
262°
W
258°
WSW
245°
WSW
134°
SE
Wind chill19°C (66°F)19°C (67°F)19°C (66°F)21°C (70°F)22°C (71°F)24°C (75°F)22°C (71°F)21°C (70°F)
Waves
Height0.1m (0.3ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.3ft)0.2m (0.6ft)0.5m (1.6ft)0.2m (0.5ft)0.2m (0.8ft)
Direction 335°
NNW
337°
NNW
335°
NNW
344°
NNW
18°
NNE
246°
WSW
208°
SSW
50°
NE
Period3.2 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.7m (2.3ft)
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 Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 04:45 and will set at 19:08 on the beach(es) of Osaka. 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 8.7mph km/h (with gusts up to 11.8mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (68°F)19°C (67°F)21°C (70°F)22°C (72°F)20°C (69°F)20°C (67°F)20°C (68°F)
Perceived temperature20°C (69°F)20°C (68°F)19°C (67°F)21°C (70°F)25°C (76°F)20°C (69°F)20°C (67°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%81%78%68%64%78%80%80%
Barometric pressure1006 hPa1005 hPa1006 hPa1007 hPa1007 hPa1008 hPa1009 hPa1011 hPa
Cloud cover54%49%73%52%100%65%56%31%
Heat index20°C (69°F)20°C (68°F)19°C (67°F)24°C (76°F)25°C (76°F)20°C (69°F)20°C (67°F)20°C (68°F)
Dew point17°C (62°F)16°C (62°F)15°C (60°F)15°C (59°F)15°C (59°F)16°C (62°F)16°C (61°F)16°C (61°F)
Wind
Speed10km/h (6mph)12km/h (8mph)14km/h (9mph)10km/h (6mph)3km/h (2mph)13km/h (8mph)6km/h (4mph)1km/h (1mph)
Gusts15km/h (10mph)19km/h (12mph)19km/h (12mph)13km/h (8mph)5km/h (3mph)19km/h (12mph)10km/h (6mph)2km/h (1mph)
Direction 57°
ENE
60°
ENE
59°
ENE
71°
ENE
142°
SE
243°
WSW
250°
WSW
178°
S
Wind chill20°C (69°F)20°C (68°F)19°C (67°F)21°C (70°F)22°C (72°F)20°C (69°F)20°C (67°F)20°C (68°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.2m (0.8ft)0.1m (0.4ft)0.1m (0.3ft)0.3m (1.1ft)0.1m (0.3ft)0.6m (2.0ft)
Direction 48°
NE
48°
NE
53°
NE
53°
NE
54°
NE
250°
WSW
247°
WSW
246°
WSW
Period3.2 sec.3.2 sec.3.2 sec.3.2 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.2m (0.7ft)0.3m (1ft)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 Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 04:45 and will set at 19:09 on the beach(es) of Osaka. The outside temperature will be a high of 76°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 9.9mph km/h (with gusts up to 13.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)19°C (67°F)19°C (66°F)21°C (69°F)23°C (74°F)23°C (73°F)21°C (70°F)21°C (69°F)
Perceived temperature20°C (67°F)19°C (67°F)19°C (66°F)21°C (69°F)25°C (77°F)25°C (77°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%73%66%57%61%73%81%
Barometric pressure1011 hPa1011 hPa1013 hPa1014 hPa1014 hPa1014 hPa1015 hPa1016 hPa
Cloud cover28%47%87%86%85%23%10%54%
Heat index20°C (67°F)19°C (67°F)19°C (66°F)21°C (69°F)25°C (77°F)25°C (77°F)24°C (76°F)21°C (69°F)
Dew point16°C (61°F)15°C (59°F)14°C (57°F)14°C (58°F)14°C (58°F)15°C (59°F)16°C (61°F)17°C (63°F)
Wind
Speed5km/h (3mph)6km/h (4mph)5km/h (3mph)4km/h (3mph)5km/h (3mph)16km/h (10mph)12km/h (8mph)6km/h (4mph)
Gusts7km/h (4mph)10km/h (6mph)8km/h (5mph)6km/h (4mph)5km/h (3mph)20km/h (13mph)21km/h (13mph)10km/h (6mph)
Direction 103°
ESE
143°
SE
99°
E
100°
E
310°
NW
257°
WSW
244°
WSW
267°
W
Wind chill20°C (67°F)19°C (67°F)19°C (66°F)21°C (69°F)23°C (74°F)23°C (73°F)21°C (70°F)21°C (69°F)
Waves
Height0.5m (1.8ft)0.6m (1.9ft)0.1m (0.3ft)0.4m (1.4ft)0.3m (1.0ft)0.2m (0.5ft)0.2m (0.6ft)0.3m (1.0ft)
Direction 223°
SW
220°
SW
219°
SW
65°
ENE
40°
NE
229°
SW
239°
WSW
230°
SW
Period2.0 sec.2.0 sec.2.0 sec.2.0 sec.2.0 sec.2.0 sec.2.0 sec.2.0 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)
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 7 June 2026

On Sunday 7 June 2026, the sun will rise at 04:45 and will set at 19:09 on the beach(es) of Osaka. The outside temperature will be a high of 77°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 8.1mph km/h (with gusts up to 10.6mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (67°F)20°C (67°F)20°C (69°F)24°C (75°F)22°C (72°F)21°C (69°F)20°C (68°F)
Perceived temperature20°C (69°F)20°C (67°F)20°C (67°F)20°C (69°F)25°C (78°F)25°C (76°F)21°C (69°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%86%86%79%63%70%80%80%
Barometric pressure1016 hPa1015 hPa1015 hPa1015 hPa1013 hPa1012 hPa1011 hPa1010 hPa
Cloud cover76%88%100%46%38%76%100%87%
Heat index20°C (69°F)20°C (67°F)20°C (67°F)20°C (69°F)25°C (78°F)25°C (76°F)21°C (69°F)20°C (68°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (61°F)17°C (62°F)17°C (63°F)17°C (62°F)
Wind
Speed2km/h (1mph)7km/h (4mph)6km/h (4mph)13km/h (8mph)9km/h (6mph)12km/h (7mph)5km/h (3mph)12km/h (7mph)
Gusts3km/h (2mph)11km/h (7mph)9km/h (5mph)17km/h (11mph)11km/h (7mph)17km/h (11mph)7km/h (5mph)17km/h (11mph)
Direction 170°
S
117°
ESE
109°
ESE
75°
ENE
83°
E
223°
SW
165°
SSE
88°
E
Wind chill20°C (69°F)20°C (67°F)20°C (67°F)20°C (69°F)24°C (75°F)22°C (72°F)21°C (69°F)20°C (68°F)
Waves
Height0.2m (0.7ft)0.1m (0.5ft)0.2m (0.7ft)0.3m (1.0ft)0.2m (0.8ft)0.4m (1.4ft)0.7m (2.4ft)0.9m (3.0ft)
Direction 214°
SW
210°
SSW
68°
ENE
57°
ENE
60°
ENE
59°
ENE
64°
ENE
69°
ENE
Period3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.
Significant height0.2m (0.7ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.9m (3ft)1.3m (4.3ft)1.6m (5.2ft)
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 Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 04:45 and will set at 19:10 on the beach(es) of Osaka. 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 16.8mph km/h (with gusts up to 25.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)19°C (65°F)19°C (67°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)19°C (66°F)
Perceived temperature20°C (67°F)19°C (65°F)19°C (67°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%91%91%89%90%93%91%89%
Barometric pressure1007 hPa1003 hPa1000 hPa998 hPa998 hPa999 hPa1000 hPa1003 hPa
Cloud cover56%54%100%100%100%100%95%77%
Heat index20°C (67°F)19°C (65°F)19°C (67°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)19°C (66°F)
Dew point17°C (63°F)17°C (63°F)18°C (64°F)19°C (66°F)19°C (66°F)19°C (65°F)18°C (65°F)17°C (63°F)
Wind
Speed14km/h (9mph)24km/h (15mph)27km/h (17mph)19km/h (12mph)12km/h (7mph)16km/h (10mph)10km/h (6mph)12km/h (7mph)
Gusts20km/h (12mph)36km/h (22mph)41km/h (26mph)30km/h (19mph)18km/h (11mph)23km/h (14mph)16km/h (10mph)21km/h (13mph)
Direction 79°
E
66°
ENE
68°
ENE
64°
ENE
42°
NE
281°
W
262°
W
323°
NW
Wind chill20°C (67°F)19°C (65°F)19°C (67°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (67°F)19°C (66°F)
Waves
Height1.1m (3.5ft)1.0m (3.2ft)0.6m (2.0ft)0.3m (1.0ft)0.2m (0.6ft)0.4m (1.4ft)0.4m (1.4ft)0.2m (0.8ft)
Direction 68°
ENE
67°
ENE
62°
ENE
55°
NE
234°
SW
245°
WSW
251°
WSW
252°
WSW
Period3.0 sec.3.0 sec.3.0 sec.3.0 sec.2.8 sec.2.8 sec.2.8 sec.3.9 sec.
Significant height1.6m (5.2ft)1.4m (4.6ft)0.8m (2.6ft)0.3m (1ft)0.7m (2.3ft)0.8m (2.6ft)0.5m (1.6ft)0.3m (1ft)
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 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 04:45 and will set at 19:10 on the beach(es) of Osaka. The outside temperature will be a high of 72°F t and a low of 63°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 12.4mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)17°C (63°F)17°C (63°F)20°C (68°F)22°C (71°F)22°C (72°F)21°C (70°F)20°C (68°F)
Perceived temperature18°C (64°F)17°C (63°F)17°C (63°F)20°C (68°F)22°C (71°F)25°C (76°F)21°C (70°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%79%64%54%53%58%66%
Barometric pressure1005 hPa1006 hPa1007 hPa1008 hPa1007 hPa1007 hPa1007 hPa1009 hPa
Cloud cover16%34%16%24%12%18%20%29%
Heat index18°C (64°F)17°C (63°F)17°C (63°F)20°C (68°F)24°C (76°F)25°C (76°F)24°C (76°F)20°C (68°F)
Dew point14°C (57°F)13°C (56°F)13°C (56°F)13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (56°F)
Wind
Speed14km/h (9mph)3km/h (2mph)3km/h (2mph)4km/h (3mph)10km/h (6mph)12km/h (8mph)4km/h (2mph)2km/h (1mph)
Gusts20km/h (13mph)5km/h (3mph)4km/h (2mph)5km/h (3mph)13km/h (8mph)17km/h (11mph)6km/h (4mph)4km/h (2mph)
Direction 357°
N
13°
NNE
359°
N
291°
WNW
268°
W
228°
SW
291°
WNW
183°
S
Wind chill18°C (64°F)17°C (63°F)17°C (63°F)20°C (68°F)22°C (71°F)22°C (72°F)21°C (70°F)20°C (68°F)
Waves
Height0.1m (0.5ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.4ft)0.2m (0.5ft)0.2m (0.8ft)0.1m (0.5ft)0.5m (1.7ft)
Direction 262°
W
263°
W
262°
W
263°
W
263°
W
216°
SW
213°
SSW
210°
SSW
Period3.8 sec.3.8 sec.3.6 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.2.2 sec.
Significant height0.2m (0.7ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.5m (1.6ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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