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
Thursday 29 January 202638°F to 45°Fdiscouraged
Friday 30 January 202636°F to 41°Fdiscouraged
Saturday 31 January 202634°F to 41°Fdiscouraged
Sunday 1 February 202638°F to 47°Fdiscouraged
Monday 2 February 202638°F to 45°Fdiscouraged
Tuesday 3 February 202638°F to 47°Frecommended
Wednesday 4 February 202638°F to 49°Frecommended

Sea Weather: Your daily and hourly sea weather in Osaka

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:59 and will set at 17:24 on the beach(es) of Osaka. The outside temperature will be a high of 45°F t and a low of 38°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 22.4mph km/h (with gusts up to 29.8mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)4°C (40°F)3°C (37°F)4°C (39°F)6°C (42°F)7°C (44°F)4°C (39°F)3°C (38°F)
Perceived temperature1°C (33°F)-0°C (31°F)-1°C (31°F)1°C (33°F)1°C (34°F)2°C (35°F)-2°C (28°F)-3°C (27°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%64%73%65%50%39%43%49%
Barometric pressure1020 hPa1020 hPa1022 hPa1022 hPa1021 hPa1019 hPa1021 hPa1022 hPa
Cloud cover4%86%69%87%85%76%11%6%
Heat index5°C (40°F)4°C (40°F)3°C (37°F)4°C (39°F)6°C (42°F)7°C (44°F)4°C (39°F)3°C (38°F)
Dew point-2°C (28°F)-2°C (29°F)-2°C (29°F)-2°C (28°F)-4°C (25°F)-6°C (21°F)-8°C (18°F)-6°C (21°F)
Wind
Speed20km/h (12mph)25km/h (16mph)14km/h (9mph)14km/h (9mph)29km/h (18mph)36km/h (22mph)34km/h (21mph)34km/h (21mph)
Gusts29km/h (18mph)36km/h (22mph)20km/h (12mph)19km/h (12mph)35km/h (22mph)48km/h (30mph)37km/h (23mph)47km/h (29mph)
Direction 285°
WNW
275°
W
329°
NNW
291°
WNW
284°
WNW
295°
WNW
300°
WNW
294°
WNW
Wind chill1°C (33°F)-0°C (31°F)-1°C (31°F)1°C (33°F)1°C (34°F)2°C (35°F)-2°C (28°F)-3°C (27°F)
Waves
Height0.1m (0.4ft)0.3m (1.1ft)0.3m (0.9ft)0.1m (0.5ft)0.4m (1.2ft)0.8m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)
Direction 285°
WNW
262°
W
264°
W
266°
W
263°
W
271°
W
280°
W
280°
W
Period0.1 sec.0.1 sec.2.7 sec.2.7 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.2m (0.7ft)1.1m (3.6ft)1.4m (4.6ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:58 and will set at 17:25 on the beach(es) of Osaka. The outside temperature will be a high of 41°F t and a low of 36°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 24.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)2°C (35°F)2°C (35°F)2°C (36°F)4°C (39°F)5°C (41°F)3°C (37°F)3°C (37°F)
Perceived temperature-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)1°C (33°F)2°C (35°F)-0°C (32°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%60%62%63%51%52%61%64%
Barometric pressure1021 hPa1022 hPa1022 hPa1023 hPa1022 hPa1021 hPa1022 hPa1023 hPa
Cloud cover10%14%78%16%64%64%20%33%
Heat index3°C (37°F)2°C (35°F)2°C (35°F)2°C (36°F)4°C (39°F)5°C (41°F)3°C (37°F)3°C (37°F)
Dew point-6°C (22°F)-5°C (23°F)-4°C (24°F)-4°C (25°F)-5°C (23°F)-4°C (24°F)-4°C (25°F)-4°C (26°F)
Wind
Speed30km/h (18mph)15km/h (9mph)14km/h (9mph)14km/h (9mph)14km/h (9mph)13km/h (8mph)12km/h (7mph)12km/h (7mph)
Gusts40km/h (25mph)21km/h (13mph)21km/h (13mph)17km/h (11mph)17km/h (11mph)17km/h (10mph)19km/h (12mph)16km/h (10mph)
Direction 297°
WNW
311°
NW
293°
WNW
336°
NNW
291°
WNW
327°
NNW
348°
NNW
352°
N
Wind chill-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)1°C (33°F)2°C (35°F)-0°C (32°F)-1°C (31°F)
Waves
Height0.6m (1.9ft)0.5m (1.5ft)0.2m (0.7ft)0.1m (0.4ft)0.6m (2.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.5ft)
Direction 277°
W
275°
W
270°
W
256°
WSW
253°
WSW
275°
W
340°
NNW
347°
NNW
Period1.8 sec.1.8 sec.4.6 sec.3.0 sec.2.9 sec.2.9 sec.3.7 sec.3.7 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)0.2m (0.7ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:57 and will set at 17:26 on the beach(es) of Osaka. 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 8.1mph km/h (with gusts up to 9.9mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (36°F)2°C (35°F)1°C (35°F)3°C (37°F)5°C (40°F)5°C (41°F)4°C (39°F)3°C (38°F)
Perceived temperature-0°C (31°F)-1°C (30°F)0°C (32°F)1°C (34°F)2°C (35°F)2°C (36°F)2°C (35°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%69%71%69%53%56%60%61%
Barometric pressure1023 hPa1023 hPa1024 hPa1024 hPa1023 hPa1023 hPa1023 hPa1023 hPa
Cloud cover19%25%50%100%100%89%50%25%
Heat index2°C (36°F)2°C (35°F)1°C (35°F)3°C (37°F)5°C (40°F)5°C (41°F)4°C (39°F)3°C (38°F)
Dew point-4°C (25°F)-3°C (26°F)-3°C (26°F)-2°C (28°F)-4°C (25°F)-3°C (26°F)-3°C (26°F)-3°C (26°F)
Wind
Speed9km/h (5mph)9km/h (6mph)5km/h (3mph)6km/h (4mph)13km/h (8mph)11km/h (7mph)8km/h (5mph)4km/h (2mph)
Gusts12km/h (8mph)13km/h (8mph)7km/h (4mph)8km/h (5mph)16km/h (10mph)14km/h (9mph)13km/h (8mph)6km/h (4mph)
Direction 343°
NNW

N
312°
NW
286°
WNW
328°
NNW
318°
NW
26°
NNE
88°
E
Wind chill-0°C (31°F)-1°C (30°F)0°C (32°F)1°C (34°F)2°C (35°F)2°C (36°F)2°C (35°F)3°C (37°F)
Waves
Height0.1m (0.3ft)0.3m (1.1ft)0.2m (0.5ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1.1ft)0.1m (0.4ft)
Direction 347°
NNW
267°
W
328°
NNW
319°
NW
314°
NW
268°
W
29°
NNE
29°
NNE
Period3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.1m (0.3ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:57 and will set at 17:27 on the beach(es) of Osaka. The outside temperature will be a high of 47°F t and a low of 38°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 23.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)4°C (39°F)4°C (40°F)6°C (42°F)7°C (44°F)8°C (46°F)6°C (44°F)4°C (40°F)
Perceived temperature3°C (37°F)1°C (34°F)1°C (33°F)2°C (35°F)2°C (36°F)4°C (39°F)2°C (36°F)-0°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%61%59%54%44%37%43%48%
Barometric pressure1022 hPa1021 hPa1021 hPa1021 hPa1021 hPa1019 hPa1020 hPa1022 hPa
Cloud cover74%52%51%4%18%46%73%3%
Heat index3°C (38°F)4°C (39°F)4°C (40°F)6°C (42°F)7°C (44°F)8°C (46°F)6°C (44°F)4°C (40°F)
Dew point-3°C (26°F)-3°C (27°F)-3°C (27°F)-3°C (27°F)-5°C (24°F)-6°C (22°F)-5°C (23°F)-6°C (22°F)
Wind
Speed4km/h (2mph)9km/h (6mph)16km/h (10mph)22km/h (14mph)30km/h (18mph)27km/h (17mph)26km/h (16mph)25km/h (16mph)
Gusts5km/h (3mph)13km/h (8mph)25km/h (16mph)29km/h (18mph)37km/h (23mph)36km/h (22mph)38km/h (23mph)35km/h (22mph)
Direction 136°
SE
260°
W
274°
W
284°
WNW
273°
W
269°
W
308°
NW
288°
WNW
Wind chill3°C (37°F)1°C (34°F)1°C (33°F)2°C (35°F)2°C (36°F)4°C (39°F)2°C (36°F)-0°C (31°F)
Waves
Height0.3m (0.9ft)0.2m (0.6ft)0.3m (0.9ft)0.3m (1.1ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)
Direction 268°
W
273°
W
265°
W
265°
W
263°
W
258°
WSW
267°
W
274°
W
Period3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.
Significant height0.2m (0.7ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:56 and will set at 17:28 on the beach(es) of Osaka. The outside temperature will be a high of 45°F t and a low of 38°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 20.5mph km/h (with gusts up to 29.8mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (39°F)4°C (39°F)3°C (38°F)5°C (40°F)6°C (43°F)6°C (43°F)5°C (42°F)4°C (39°F)
Perceived temperature-1°C (31°F)-1°C (31°F)-1°C (30°F)-0°C (32°F)2°C (35°F)2°C (36°F)0°C (33°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity50%51%54%53%45%50%46%49%
Barometric pressure1022 hPa1022 hPa1022 hPa1023 hPa1022 hPa1020 hPa1021 hPa1022 hPa
Cloud cover7%17%6%6%32%60%82%94%
Heat index4°C (39°F)4°C (39°F)3°C (38°F)5°C (40°F)6°C (43°F)6°C (43°F)5°C (42°F)4°C (39°F)
Dew point-5°C (22°F)-5°C (22°F)-5°C (23°F)-4°C (25°F)-5°C (23°F)-3°C (26°F)-5°C (22°F)-6°C (22°F)
Wind
Speed23km/h (15mph)22km/h (13mph)21km/h (13mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)33km/h (20mph)24km/h (15mph)
Gusts32km/h (20mph)31km/h (19mph)31km/h (19mph)32km/h (20mph)32km/h (20mph)35km/h (22mph)48km/h (30mph)33km/h (21mph)
Direction 286°
WNW
287°
WNW
283°
WNW
278°
W
278°
W
277°
W
299°
WNW
286°
WNW
Wind chill-1°C (31°F)-1°C (31°F)-1°C (30°F)-0°C (32°F)2°C (35°F)2°C (36°F)0°C (33°F)-1°C (31°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.6m (2.1ft)0.5m (1.8ft)0.6m (2.1ft)0.4m (1.3ft)
Direction 270°
W
268°
W
266°
W
266°
W
266°
W
267°
W
274°
W
275°
W
Period3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)1.0m (3.3ft)0.6m (2ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:55 and will set at 17:29 on the beach(es) of Osaka. The outside temperature will be a high of 47°F t and a low of 38°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 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)3°C (37°F)3°C (37°F)4°C (39°F)6°C (43°F)8°C (46°F)3°C (37°F)5°C (41°F)
Perceived temperature-1°C (30°F)-1°C (31°F)-1°C (31°F)1°C (34°F)3°C (37°F)5°C (41°F)-1°C (30°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%58%60%54%42%39%48%54%
Barometric pressure1023 hPa1022 hPa1024 hPa1025 hPa1025 hPa1025 hPa1026 hPa1026 hPa
Cloud cover8%10%15%5%24%56%0%11%
Heat index3°C (38°F)3°C (37°F)3°C (37°F)4°C (39°F)6°C (43°F)8°C (46°F)3°C (37°F)5°C (41°F)
Dew point-5°C (22°F)-5°C (24°F)-4°C (24°F)-5°C (24°F)-6°C (22°F)-6°C (22°F)-7°C (19°F)-4°C (25°F)
Wind
Speed19km/h (12mph)13km/h (8mph)11km/h (7mph)11km/h (7mph)16km/h (10mph)15km/h (10mph)15km/h (9mph)6km/h (4mph)
Gusts27km/h (17mph)19km/h (12mph)17km/h (11mph)14km/h (9mph)20km/h (12mph)20km/h (12mph)32km/h (20mph)9km/h (6mph)
Direction 295°
WNW
301°
WNW
307°
NW
315°
NW
325°
NW
327°
NNW

N
66°
ENE
Wind chill-1°C (30°F)-1°C (31°F)-1°C (31°F)1°C (34°F)3°C (37°F)5°C (41°F)-1°C (30°F)3°C (38°F)
Waves
Height0.3m (1.0ft)0.4m (1.5ft)0.3m (0.9ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.4ft)0.3m (0.8ft)0.1m (0.3ft)
Direction 264°
W
261°
W
264°
W
266°
W
252°
WSW
242°
WSW
244°
WSW
244°
WSW
Period3.7 sec.3.7 sec.4.6 sec.3.9 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:54 and will set at 17:30 on the beach(es) of Osaka. The outside temperature will be a high of 49°F t and a low of 38°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 temperature4°C (39°F)3°C (38°F)3°C (38°F)5°C (42°F)7°C (45°F)9°C (48°F)8°C (46°F)7°C (45°F)
Perceived temperature2°C (36°F)2°C (35°F)3°C (37°F)5°C (40°F)5°C (41°F)7°C (45°F)6°C (44°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%57%61%55%49%45%53%57%
Barometric pressure1026 hPa1025 hPa1025 hPa1025 hPa1023 hPa1021 hPa1021 hPa1021 hPa
Cloud cover0%0%9%0%3%76%100%45%
Heat index4°C (39°F)3°C (38°F)3°C (38°F)5°C (42°F)7°C (45°F)9°C (48°F)8°C (46°F)7°C (45°F)
Dew point-4°C (25°F)-4°C (24°F)-4°C (26°F)-3°C (27°F)-3°C (27°F)-2°C (28°F)-1°C (30°F)-1°C (31°F)
Wind
Speed7km/h (4mph)6km/h (4mph)4km/h (2mph)4km/h (3mph)11km/h (7mph)11km/h (7mph)8km/h (5mph)4km/h (3mph)
Gusts11km/h (7mph)10km/h (6mph)7km/h (4mph)6km/h (4mph)17km/h (10mph)15km/h (9mph)12km/h (8mph)7km/h (4mph)
Direction 119°
ESE
134°
SE
139°
SE
173°
S
254°
WSW
259°
WSW
261°
W
194°
SSW
Wind chill2°C (36°F)2°C (35°F)3°C (37°F)5°C (40°F)5°C (41°F)7°C (45°F)6°C (44°F)7°C (45°F)
Waves
Height0.4m (1.5ft)0.1m (0.3ft)0.1m (0.4ft)0.3m (0.9ft)0.1m (0.4ft)0.1m (0.3ft)0.1m (0.4ft)0.1m (0.4ft)
Direction 192°
SSW
260°
W
255°
WSW
256°
WSW
240°
WSW
232°
SW
231°
SW
216°
SW
Period1.6 sec.1.6 sec.2.9 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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