Sea weather in Saiki in Japan All the beach weather in Saiki

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

Discover the best moment to go to the beach in Saiki in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saiki. 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 49°Fdiscouraged
Friday 30 January 202641°F to 49°Fnot recommended
Saturday 31 January 202640°F to 49°Fdiscouraged
Sunday 1 February 202643°F to 50°Fdiscouraged
Monday 2 February 202640°F to 50°Fdiscouraged
Tuesday 3 February 202641°F to 47°Fdiscouraged
Wednesday 4 February 202643°F to 50°Frecommended

Sea Weather: Your daily and hourly sea weather in Saiki

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:10 and will set at 17:42 on the beach(es) of Saiki. 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 22.4mph km/h (with gusts up to 28.6mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (42°F)4°C (40°F)4°C (39°F)6°C (42°F)8°C (46°F)9°C (47°F)6°C (43°F)6°C (43°F)
Perceived temperature1°C (33°F)0°C (32°F)0°C (32°F)1°C (34°F)3°C (38°F)4°C (40°F)1°C (34°F)2°C (36°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%63%63%57%46%44%48%55%
Barometric pressure1024 hPa1024 hPa1025 hPa1026 hPa1025 hPa1024 hPa1025 hPa1026 hPa
Cloud cover0%0%0%0%64%30%3%4%
Heat index5°C (42°F)4°C (40°F)4°C (39°F)6°C (42°F)8°C (46°F)9°C (47°F)6°C (43°F)6°C (43°F)
Dew point-1°C (30°F)-2°C (29°F)-2°C (28°F)-2°C (28°F)-3°C (26°F)-3°C (27°F)-4°C (24°F)-2°C (28°F)
Wind
Speed28km/h (18mph)22km/h (13mph)19km/h (12mph)27km/h (17mph)33km/h (21mph)35km/h (22mph)36km/h (22mph)23km/h (14mph)
Gusts36km/h (22mph)30km/h (18mph)27km/h (17mph)32km/h (20mph)39km/h (24mph)46km/h (28mph)39km/h (24mph)30km/h (19mph)
Direction 310°
NW
305°
NW
305°
NW
314°
NW
323°
NW
331°
NNW
323°
NW
310°
NW
Wind chill1°C (33°F)0°C (32°F)0°C (32°F)1°C (34°F)3°C (38°F)4°C (40°F)1°C (34°F)2°C (36°F)
Waves
Height0.8m (2.7ft)0.5m (1.7ft)0.4m (1.3ft)0.5m (1.8ft)0.8m (2.6ft)1.1m (3.5ft)1.2m (3.8ft)0.8m (2.8ft)
Direction 336°
NNW
353°
N
360°
N
334°
NNW
344°
NNW
347°
NNW
346°
NNW
343°
NNW
Period6.3 sec.6.1 sec.5.9 sec.5.6 sec.5.5 sec.5.5 sec.5.5 sec.5.5 sec.
Significant height1.0m (3.3ft)0.6m (2ft)0.6m (2ft)0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)1.4m (4.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:09 and will set at 17:42 on the beach(es) of Saiki. The outside temperature will be a high of 49°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! Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 36mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (42°F)5°C (42°F)5°C (41°F)5°C (41°F)6°C (44°F)9°C (48°F)7°C (44°F)6°C (42°F)
Perceived temperature1°C (34°F)1°C (33°F)0°C (33°F)0°C (32°F)2°C (36°F)4°C (40°F)1°C (34°F)1°C (33°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%63%55%53%43%42%50%57%
Barometric pressure1025 hPa1025 hPa1026 hPa1026 hPa1025 hPa1023 hPa1024 hPa1026 hPa
Cloud cover9%58%16%24%7%21%31%0%
Heat index5°C (42°F)5°C (42°F)5°C (41°F)5°C (41°F)6°C (44°F)9°C (48°F)7°C (44°F)6°C (42°F)
Dew point-1°C (30°F)-1°C (30°F)-3°C (26°F)-4°C (25°F)-5°C (22°F)-3°C (26°F)-3°C (27°F)-2°C (28°F)
Wind
Speed22km/h (14mph)26km/h (16mph)30km/h (19mph)25km/h (16mph)27km/h (17mph)40km/h (25mph)43km/h (27mph)33km/h (21mph)
Gusts29km/h (18mph)35km/h (22mph)37km/h (23mph)30km/h (19mph)37km/h (23mph)53km/h (33mph)58km/h (36mph)40km/h (25mph)
Direction 283°
WNW
304°
WNW
309°
NW
306°
NW
330°
NNW
338°
NNW
331°
NNW
332°
NNW
Wind chill1°C (34°F)1°C (33°F)0°C (33°F)0°C (32°F)2°C (36°F)4°C (40°F)1°C (34°F)1°C (33°F)
Waves
Height0.5m (1.5ft)0.4m (1.3ft)0.6m (1.9ft)0.7m (2.3ft)0.7m (2.2ft)1.1m (3.6ft)1.4m (4.6ft)1.1m (3.5ft)
Direction 353°
N
355°
N
355°
N
337°
NNW
335°
NNW
347°
NNW
348°
NNW
344°
NNW
Period5.5 sec.5.8 sec.5.8 sec.5.8 sec.9.2 sec.9.1 sec.9.1 sec.9.1 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.4m (4.6ft)1.6m (5.2ft)1.2m (3.9ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:09 and will set at 17:43 on the beach(es) of Saiki. The outside temperature will be a high of 49°F t and a low of 40°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 23mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)4°C (39°F)5°C (40°F)5°C (42°F)7°C (44°F)8°C (47°F)8°C (47°F)8°C (46°F)
Perceived temperature-0°C (32°F)-1°C (31°F)-0°C (32°F)1°C (34°F)3°C (37°F)5°C (41°F)5°C (41°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%62%63%60%50%46%45%52%
Barometric pressure1026 hPa1026 hPa1025 hPa1026 hPa1025 hPa1023 hPa1023 hPa1024 hPa
Cloud cover10%9%30%31%47%60%100%100%
Heat index5°C (41°F)4°C (39°F)5°C (40°F)5°C (42°F)7°C (44°F)8°C (47°F)8°C (47°F)8°C (46°F)
Dew point-2°C (28°F)-3°C (27°F)-2°C (29°F)-2°C (29°F)-3°C (27°F)-2°C (28°F)-3°C (27°F)-1°C (30°F)
Wind
Speed31km/h (19mph)27km/h (17mph)29km/h (18mph)25km/h (15mph)23km/h (14mph)25km/h (16mph)21km/h (13mph)23km/h (14mph)
Gusts37km/h (23mph)34km/h (21mph)36km/h (22mph)30km/h (18mph)28km/h (18mph)33km/h (20mph)30km/h (19mph)30km/h (18mph)
Direction 323°
NW
310°
NW
320°
NW
324°
NW
337°
NNW
355°
N
341°
NNW
322°
NW
Wind chill-0°C (32°F)-1°C (31°F)-0°C (32°F)1°C (34°F)3°C (37°F)5°C (41°F)5°C (41°F)4°C (40°F)
Waves
Height0.7m (2.4ft)0.6m (2.1ft)0.5m (1.7ft)0.4m (1.4ft)0.5m (1.5ft)0.5m (1.8ft)0.6m (1.8ft)0.5m (1.7ft)
Direction 346°
NNW
340°
NNW
345°
NNW

N
345°
NNW
356°
N
356°
N
353°
N
Period9.1 sec.9.1 sec.9.1 sec.11.8 sec.11.8 sec.11.8 sec.11.8 sec.11.8 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:08 and will set at 17:44 on the beach(es) of Saiki. The outside temperature will be a high of 50°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 21.8mph km/h (with gusts up to 29.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (44°F)7°C (44°F)7°C (44°F)9°C (48°F)10°C (50°F)8°C (46°F)7°C (44°F)
Perceived temperature4°C (39°F)4°C (40°F)3°C (38°F)3°C (38°F)5°C (41°F)7°C (44°F)3°C (38°F)2°C (36°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%49%61%65%53%44%52%59%
Barometric pressure1023 hPa1022 hPa1023 hPa1024 hPa1022 hPa1021 hPa1023 hPa1024 hPa
Cloud cover100%22%14%42%85%25%15%100%
Heat index7°C (45°F)7°C (44°F)7°C (44°F)7°C (44°F)9°C (48°F)10°C (50°F)8°C (46°F)7°C (44°F)
Dew point-1°C (30°F)-3°C (27°F)-0°C (32°F)1°C (33°F)-0°C (32°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)
Wind
Speed19km/h (12mph)14km/h (9mph)19km/h (12mph)18km/h (11mph)28km/h (17mph)35km/h (21mph)35km/h (22mph)30km/h (19mph)
Gusts25km/h (15mph)19km/h (12mph)26km/h (16mph)22km/h (14mph)34km/h (21mph)47km/h (29mph)37km/h (23mph)38km/h (24mph)
Direction 319°
NW
287°
WNW
291°
WNW
296°
WNW
350°
N
328°
NNW
330°
NNW
315°
NW
Wind chill4°C (39°F)4°C (40°F)3°C (38°F)3°C (38°F)5°C (41°F)7°C (44°F)3°C (38°F)2°C (36°F)
Waves
Height0.4m (1.3ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.7m (2.2ft)0.9m (2.9ft)1.2m (3.9ft)0.8m (2.8ft)
Direction 355°
N
356°
N
325°
NW
359°
N
346°
NNW
348°
NNW
346°
NNW
346°
NNW
Period11.8 sec.11.8 sec.3.6 sec.3.6 sec.7.9 sec.7.9 sec.7.9 sec.7.9 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)1.0m (3.3ft)1.2m (3.9ft)1.4m (4.6ft)0.9m (3ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:07 and will set at 17:45 on the beach(es) of Saiki. The outside temperature will be a high of 50°F t and a low of 40°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 23mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (42°F)5°C (40°F)5°C (40°F)6°C (42°F)9°C (48°F)10°C (49°F)8°C (46°F)6°C (44°F)
Perceived temperature2°C (35°F)1°C (34°F)1°C (33°F)2°C (35°F)5°C (42°F)6°C (43°F)4°C (39°F)2°C (36°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%68%71%63%46%43%56%65%
Barometric pressure1025 hPa1025 hPa1024 hPa1025 hPa1024 hPa1022 hPa1023 hPa1024 hPa
Cloud cover9%35%64%4%98%46%26%12%
Heat index6°C (42°F)5°C (40°F)5°C (40°F)6°C (42°F)9°C (48°F)10°C (49°F)8°C (46°F)6°C (44°F)
Dew point-1°C (30°F)-1°C (31°F)-0°C (32°F)-1°C (30°F)-2°C (28°F)-2°C (28°F)-1°C (31°F)0°C (33°F)
Wind
Speed19km/h (12mph)15km/h (10mph)20km/h (13mph)19km/h (12mph)26km/h (16mph)29km/h (18mph)24km/h (15mph)23km/h (15mph)
Gusts26km/h (16mph)23km/h (14mph)28km/h (17mph)24km/h (15mph)32km/h (20mph)37km/h (23mph)36km/h (22mph)33km/h (20mph)
Direction 295°
WNW
287°
WNW
301°
WNW
309°
NW
317°
NW
309°
NW
302°
WNW
312°
NW
Wind chill2°C (35°F)1°C (34°F)1°C (33°F)2°C (35°F)5°C (42°F)6°C (43°F)4°C (39°F)2°C (36°F)
Waves
Height0.4m (1.5ft)0.2m (0.8ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (1.0ft)0.7m (2.2ft)0.5m (1.8ft)0.4m (1.4ft)
Direction 349°
NNW
349°
NNW
310°
NW
353°
N
320°
NW
339°
NNW
340°
NNW
351°
N
Period7.9 sec.4.3 sec.4.9 sec.4.9 sec.4.9 sec.4.9 sec.4.9 sec.5.2 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.9m (3ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:06 and will set at 17:46 on the beach(es) of Saiki. 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 16.2mph km/h (with gusts up to 20.5mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)5°C (41°F)6°C (42°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (43°F)8°C (47°F)
Perceived temperature2°C (35°F)1°C (34°F)2°C (35°F)3°C (37°F)3°C (37°F)3°C (37°F)2°C (36°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%73%73%62%48%47%48%53%
Barometric pressure1024 hPa1024 hPa1025 hPa1027 hPa1027 hPa1025 hPa1026 hPa1026 hPa
Cloud cover16%54%71%0%0%0%0%3%
Heat index5°C (41°F)5°C (41°F)6°C (42°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (43°F)8°C (47°F)
Dew point-0°C (32°F)1°C (33°F)1°C (34°F)-0°C (32°F)-4°C (26°F)-4°C (26°F)-4°C (24°F)-1°C (31°F)
Wind
Speed14km/h (9mph)19km/h (12mph)23km/h (14mph)22km/h (14mph)24km/h (15mph)26km/h (16mph)21km/h (13mph)15km/h (9mph)
Gusts20km/h (12mph)27km/h (17mph)31km/h (20mph)28km/h (17mph)25km/h (16mph)33km/h (20mph)25km/h (15mph)22km/h (13mph)
Direction 296°
WNW
311°
NW
304°
NW
303°
WNW
338°
NNW

N
357°
N
325°
NW
Wind chill2°C (35°F)1°C (34°F)2°C (35°F)3°C (37°F)3°C (37°F)3°C (37°F)2°C (36°F)6°C (43°F)
Waves
Height0.3m (0.9ft)0.2m (0.6ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.6ft)0.2m (0.6ft)0.1m (0.5ft)0.2m (0.5ft)
Direction 347°
NNW
338°
NNW
338°
NNW
348°
NNW
346°
NNW
24°
NNE
23°
NNE
355°
N
Period5.4 sec.5.4 sec.4.1 sec.5.4 sec.5.4 sec.3.7 sec.2.1 sec.4.2 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:06 and will set at 17:47 on the beach(es) of Saiki. The outside temperature will be a high of 50°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 7.5mph km/h (with gusts up to 16.2mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)6°C (44°F)6°C (43°F)8°C (46°F)8°C (47°F)9°C (48°F)6°C (43°F)10°C (49°F)
Perceived temperature6°C (43°F)5°C (41°F)5°C (41°F)6°C (44°F)7°C (44°F)7°C (45°F)4°C (39°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%64%66%60%61%63%51%56%
Barometric pressure1026 hPa1025 hPa1025 hPa1025 hPa1023 hPa1021 hPa1021 hPa1021 hPa
Cloud cover3%7%2%100%46%45%0%6%
Heat index7°C (45°F)6°C (44°F)6°C (43°F)8°C (46°F)8°C (47°F)9°C (48°F)6°C (43°F)10°C (49°F)
Dew point-1°C (31°F)0°C (32°F)0°C (33°F)0°C (32°F)1°C (34°F)2°C (36°F)-3°C (26°F)1°C (34°F)
Wind
Speed8km/h (5mph)6km/h (4mph)6km/h (4mph)6km/h (4mph)9km/h (6mph)12km/h (7mph)12km/h (8mph)10km/h (6mph)
Gusts12km/h (8mph)10km/h (6mph)10km/h (6mph)8km/h (5mph)13km/h (8mph)16km/h (10mph)26km/h (16mph)16km/h (10mph)
Direction 314°
NW
288°
WNW
294°
WNW
326°
NNW
49°
NE
27°
NNE
354°
N
314°
NW
Wind chill6°C (43°F)5°C (41°F)5°C (41°F)6°C (44°F)7°C (44°F)7°C (45°F)4°C (39°F)8°C (46°F)
Waves
Height0.2m (0.8ft)0.2m (0.6ft)0.1m (0.4ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.4ft)0.1m (0.4ft)0.5m (1.8ft)
Direction 353°
N
349°
N
348°
NNW
191°
S
188°
S
132°
SE
132°
SE
132°
SE
Period4.8 sec.4.3 sec.3.4 sec.3.1 sec.4.6 sec.4.4 sec.1.6 sec.1.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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