Sea weather in Hamada in Japan All the beach weather in Hamada

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

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

Date Outside temp. Our opinion
Monday 15 December 202549°F to 50°Fnot recommended
Tuesday 16 December 202550°F to 56°Fdiscouraged
Wednesday 17 December 202554°F to 59°Fdiscouraged
Thursday 18 December 202549°F to 56°Frecommended
Friday 19 December 202550°F to 59°Frecommended
Saturday 20 December 202558°F to 63°Frecommended
Sunday 21 December 202558°F to 63°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Hamada

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 07:12 and will set at 17:02 on the beach(es) of Hamada. The outside temperature will be a high of 50°F t and a low of 49°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 29.2mph). Wave height will be up to 10.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (48°F)10°C (50°F)
Perceived temperature5°C (41°F)5°C (41°F)5°C (41°F)6°C (43°F)6°C (43°F)7°C (44°F)6°C (44°F)7°C (45°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%59%56%55%56%57%57%59%
Barometric pressure1019 hPa1020 hPa1021 hPa1023 hPa1023 hPa1023 hPa1024 hPa1024 hPa
Cloud cover80%53%56%72%94%73%25%25%
Heat index9°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (48°F)10°C (50°F)
Dew point2°C (35°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (35°F)1°C (34°F)2°C (36°F)
Wind
Speed41km/h (25mph)39km/h (24mph)32km/h (20mph)26km/h (16mph)22km/h (14mph)21km/h (13mph)17km/h (10mph)18km/h (11mph)
Gusts47km/h (29mph)45km/h (28mph)37km/h (23mph)31km/h (19mph)28km/h (18mph)27km/h (17mph)24km/h (15mph)24km/h (15mph)
Direction 294°
WNW
298°
WNW
292°
WNW
297°
WNW
286°
WNW
274°
W
265°
W
239°
WSW
Wind chill5°C (41°F)5°C (41°F)5°C (41°F)6°C (43°F)6°C (43°F)7°C (44°F)6°C (44°F)7°C (45°F)
Waves
Height2.8m (9.1ft)3.1m (10.3ft)2.9m (9.4ft)2.5m (8.1ft)2.2m (7.1ft)1.9m (6.3ft)1.7m (5.7ft)1.6m (5.1ft)
Direction 356°
N
358°
N
359°
N
358°
N

N

N

N
12°
NNE
Period10.0 sec.11.1 sec.10.8 sec.10.1 sec.9.8 sec.9.5 sec.9.3 sec.9.2 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 07:13 and will set at 17:02 on the beach(es) of Hamada. The outside temperature will be a high of 56°F t and a low of 50°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 21.8mph km/h (with gusts up to 29.2mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (50°F)10°C (50°F)10°C (51°F)11°C (53°F)13°C (56°F)12°C (54°F)12°C (53°F)12°C (54°F)
Perceived temperature7°C (45°F)7°C (44°F)8°C (46°F)9°C (48°F)10°C (51°F)10°C (49°F)10°C (49°F)10°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%66%65%70%57%59%59%57%
Barometric pressure1023 hPa1023 hPa1023 hPa1023 hPa1022 hPa1022 hPa1023 hPa1023 hPa
Cloud cover33%32%18%91%34%69%35%35%
Heat index10°C (50°F)10°C (50°F)10°C (51°F)11°C (53°F)13°C (56°F)12°C (54°F)12°C (53°F)12°C (54°F)
Dew point3°C (38°F)4°C (39°F)4°C (39°F)6°C (43°F)5°C (41°F)4°C (40°F)4°C (39°F)4°C (39°F)
Wind
Speed21km/h (13mph)23km/h (14mph)23km/h (15mph)26km/h (16mph)35km/h (22mph)24km/h (15mph)20km/h (13mph)16km/h (10mph)
Gusts27km/h (17mph)29km/h (18mph)29km/h (18mph)33km/h (20mph)47km/h (29mph)32km/h (20mph)29km/h (18mph)21km/h (13mph)
Direction 206°
SSW
200°
SSW
200°
SSW
212°
SSW
270°
W
297°
WNW
288°
WNW
275°
W
Wind chill7°C (45°F)7°C (44°F)8°C (46°F)9°C (48°F)10°C (51°F)10°C (49°F)10°C (49°F)10°C (51°F)
Waves
Height1.4m (4.7ft)1.3m (4.3ft)1.2m (4.0ft)1.2m (3.9ft)1.4m (4.5ft)1.2m (4.1ft)1.1m (3.6ft)1.0m (3.4ft)
Direction 19°
NNE
15°
NNE
17°
NNE
19°
NNE
292°
WNW
291°
WNW
300°
WNW
307°
NW
Period9.7 sec.9.8 sec.9.7 sec.8.4 sec.9.2 sec.9.3 sec.5.4 sec.5.4 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)1.3m (4.3ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 07:14 and will set at 17:03 on the beach(es) of Hamada. The outside temperature will be a high of 59°F t and a low of 54°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 24.2mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)13°C (55°F)15°C (58°F)14°C (58°F)13°C (56°F)13°C (55°F)12°C (54°F)
Perceived temperature11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)13°C (55°F)11°C (52°F)11°C (52°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%56%64%60%59%65%57%58%
Barometric pressure1022 hPa1022 hPa1021 hPa1022 hPa1020 hPa1020 hPa1022 hPa1023 hPa
Cloud cover70%26%100%85%100%93%90%96%
Heat index13°C (55°F)13°C (55°F)13°C (55°F)15°C (58°F)14°C (58°F)13°C (56°F)13°C (55°F)12°C (54°F)
Dew point5°C (41°F)4°C (39°F)6°C (43°F)7°C (44°F)6°C (43°F)7°C (44°F)4°C (40°F)4°C (40°F)
Wind
Speed20km/h (12mph)19km/h (12mph)16km/h (10mph)30km/h (19mph)21km/h (13mph)26km/h (16mph)17km/h (11mph)21km/h (13mph)
Gusts26km/h (16mph)25km/h (15mph)21km/h (13mph)39km/h (24mph)28km/h (17mph)35km/h (22mph)24km/h (15mph)27km/h (17mph)
Direction 280°
W
282°
WNW
257°
WSW
289°
WNW
296°
WNW
330°
NNW
335°
NNW
338°
NNW
Wind chill11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)13°C (55°F)11°C (52°F)11°C (52°F)10°C (50°F)
Waves
Height1.2m (3.9ft)1.2m (3.8ft)1.0m (3.3ft)0.9m (3.0ft)0.9m (3.1ft)1.1m (3.7ft)1.2m (4.1ft)1.3m (4.2ft)
Direction 287°
WNW
294°
WNW
339°
NNW
341°
NNW
347°
NNW
11°
N
10°
N
10°
N
Period9.1 sec.6.4 sec.6.3 sec.6.1 sec.6.0 sec.7.9 sec.8.0 sec.8.2 sec.
Significant height1.1m (3.6ft)1.3m (4.3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 07:14 and will set at 17:03 on the beach(es) of Hamada. The outside temperature will be a high of 56°F t and a low of 49°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 19.3mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)10°C (51°F)10°C (50°F)9°C (49°F)13°C (55°F)
Perceived temperature11°C (51°F)10°C (50°F)11°C (51°F)11°C (51°F)8°C (47°F)8°C (47°F)8°C (46°F)12°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%59%60%64%62%56%54%59%
Barometric pressure1023 hPa1024 hPa1024 hPa1025 hPa1025 hPa1024 hPa1025 hPa1025 hPa
Cloud cover68%25%92%70%2%0%0%0%
Heat index13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)10°C (51°F)10°C (50°F)9°C (49°F)13°C (55°F)
Dew point3°C (37°F)4°C (40°F)5°C (41°F)6°C (42°F)3°C (38°F)2°C (35°F)1°C (33°F)5°C (41°F)
Wind
Speed18km/h (11mph)19km/h (12mph)15km/h (10mph)17km/h (10mph)17km/h (10mph)14km/h (9mph)9km/h (6mph)13km/h (8mph)
Gusts23km/h (14mph)24km/h (15mph)20km/h (13mph)22km/h (13mph)31km/h (19mph)29km/h (18mph)20km/h (12mph)18km/h (11mph)
Direction 325°
NW
314°
NW
281°
W
217°
SW
227°
SW
242°
WSW
247°
WSW
199°
SSW
Wind chill11°C (51°F)10°C (50°F)11°C (51°F)11°C (51°F)8°C (47°F)8°C (47°F)8°C (46°F)12°C (53°F)
Waves
Height1.3m (4.4ft)1.5m (4.9ft)1.6m (5.2ft)1.4m (4.7ft)1.2m (4.0ft)1.0m (3.3ft)0.9m (2.9ft)0.7m (2.5ft)
Direction
N

N
10°
N
11°
NNE
13°
NNE
10°
N

N

N
Period8.3 sec.8.3 sec.8.2 sec.7.9 sec.7.6 sec.7.4 sec.7.4 sec.7.2 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 07:15 and will set at 17:04 on the beach(es) of Hamada. The outside temperature will be a high of 59°F t and a low of 50°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 7.5mph km/h (with gusts up to 9.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (53°F)11°C (53°F)12°C (53°F)11°C (51°F)13°C (55°F)13°C (56°F)14°C (58°F)
Perceived temperature11°C (51°F)11°C (52°F)11°C (51°F)11°C (52°F)11°C (51°F)13°C (55°F)13°C (56°F)14°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%64%59%48%45%55%56%60%
Barometric pressure1025 hPa1025 hPa1025 hPa1026 hPa1024 hPa1023 hPa1023 hPa1023 hPa
Cloud cover0%0%0%0%0%5%8%9%
Heat index12°C (54°F)12°C (53°F)11°C (53°F)12°C (53°F)11°C (51°F)13°C (55°F)13°C (56°F)14°C (58°F)
Dew point6°C (43°F)5°C (41°F)4°C (38°F)1°C (34°F)-1°C (30°F)4°C (39°F)5°C (41°F)7°C (44°F)
Wind
Speed12km/h (8mph)8km/h (5mph)8km/h (5mph)7km/h (4mph)4km/h (2mph)2km/h (1mph)5km/h (3mph)6km/h (4mph)
Gusts16km/h (10mph)10km/h (6mph)11km/h (7mph)10km/h (6mph)8km/h (5mph)4km/h (2mph)9km/h (6mph)9km/h (6mph)
Direction 193°
SSW
175°
S
151°
SSE
143°
SE
247°
WSW
319°
NW
75°
ENE
168°
SSE
Wind chill11°C (51°F)11°C (52°F)11°C (51°F)11°C (52°F)11°C (51°F)13°C (55°F)13°C (56°F)14°C (58°F)
Waves
Height0.7m (2.2ft)0.6m (1.9ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.1ft)0.4m (1.2ft)0.5m (1.6ft)
Direction
N

N

N

N

N

N

N
287°
WNW
Period6.9 sec.6.8 sec.6.5 sec.6.2 sec.6.1 sec.5.8 sec.4.0 sec.4.5 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.6m (2ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Saturday 20 December 2025

On Saturday 20 December 2025, the sun will rise at 07:15 and will set at 17:04 on the beach(es) of Hamada. The outside temperature will be a high of 63°F t and a low of 58°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 9.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (58°F)14°C (58°F)14°C (58°F)15°C (59°F)16°C (62°F)17°C (63°F)17°C (62°F)
Perceived temperature14°C (57°F)14°C (58°F)14°C (57°F)15°C (59°F)15°C (59°F)16°C (62°F)17°C (63°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%74%72%72%69%64%67%66%
Barometric pressure1023 hPa1023 hPa1023 hPa1024 hPa1022 hPa1020 hPa1021 hPa1020 hPa
Cloud cover27%87%3%12%24%45%90%57%
Heat index15°C (58°F)14°C (58°F)14°C (58°F)14°C (58°F)15°C (59°F)16°C (62°F)17°C (63°F)17°C (62°F)
Dew point9°C (49°F)10°C (50°F)9°C (49°F)9°C (49°F)9°C (49°F)10°C (49°F)11°C (52°F)10°C (51°F)
Wind
Speed11km/h (7mph)8km/h (5mph)7km/h (4mph)4km/h (3mph)8km/h (5mph)8km/h (5mph)9km/h (6mph)9km/h (6mph)
Gusts15km/h (9mph)11km/h (7mph)10km/h (6mph)6km/h (4mph)13km/h (8mph)13km/h (8mph)14km/h (9mph)14km/h (9mph)
Direction 216°
SW
164°
SSE
157°
SSE
145°
SE
55°
NE
53°
NE
86°
E
153°
SSE
Wind chill14°C (57°F)14°C (58°F)14°C (57°F)15°C (59°F)15°C (59°F)16°C (62°F)17°C (63°F)17°C (62°F)
Waves
Height0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.5m (1.7ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 289°
WNW
285°
WNW
285°
WNW
285°
WNW
281°
WNW
284°
WNW
290°
WNW
298°
WNW
Period5.0 sec.5.2 sec.5.2 sec.4.9 sec.4.5 sec.4.2 sec.3.9 sec.4.0 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.9m (3ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather on Sunday 21 December 2025

On Sunday 21 December 2025, the sun will rise at 07:16 and will set at 17:04 on the beach(es) of Hamada. The outside temperature will be a high of 63°F t and a low of 58°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 23mph km/h (with gusts up to 31.1mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (60°F)16°C (61°F)16°C (60°F)16°C (61°F)15°C (59°F)15°C (59°F)14°C (58°F)
Perceived temperature17°C (62°F)16°C (60°F)16°C (61°F)16°C (60°F)16°C (61°F)13°C (55°F)15°C (59°F)12°C (54°F)
Precipitation0in0in0in0in0in0.1in0in0in
Humidity66%79%79%83%81%86%76%82%
Barometric pressure1017 hPa1015 hPa1013 hPa1013 hPa1010 hPa1010 hPa1011 hPa1011 hPa
Cloud cover62%100%84%99%87%100%100%100%
Heat index17°C (62°F)16°C (60°F)16°C (61°F)16°C (60°F)16°C (61°F)15°C (59°F)15°C (59°F)14°C (58°F)
Dew point10°C (51°F)12°C (54°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)11°C (52°F)11°C (52°F)
Wind
Speed8km/h (5mph)13km/h (8mph)14km/h (9mph)6km/h (4mph)9km/h (6mph)37km/h (23mph)30km/h (19mph)32km/h (20mph)
Gusts12km/h (7mph)19km/h (12mph)19km/h (12mph)9km/h (6mph)13km/h (8mph)50km/h (31mph)42km/h (26mph)42km/h (26mph)
Direction 164°
SSE
93°
E
170°
S
187°
S
218°
SW
326°
NNW
337°
NNW
347°
NNW
Wind chill17°C (62°F)16°C (60°F)16°C (61°F)16°C (60°F)16°C (61°F)13°C (55°F)15°C (59°F)12°C (54°F)
Waves
Height0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.5m (1.6ft)0.8m (2.8ft)1.2m (3.8ft)
Direction 340°
NNW
337°
NNW
336°
NNW
334°
NNW
332°
NNW
256°
WSW
257°
WSW
252°
WSW
Period6.8 sec.6.0 sec.5.5 sec.5.0 sec.4.7 sec.4.5 sec.4.6 sec.6.6 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.9m (3ft)0.8m (2.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)19°C (65°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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