Sea weather in Captain Cook in Hawaii All the beach weather in Captain Cook

All the essential weather information for enjoying the beach in Captain Cook in Hawaii, 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 Captain Cook over the next 7 days?

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

Date Outside temp. Our opinion
Wednesday 28 January 202674°F to 74°Frecommended
Thursday 29 January 202674°F to 74°Frecommended
Friday 30 January 202674°F to 76°Frecommended
Saturday 31 January 202672°F to 76°Frecommended
Sunday 1 February 202670°F to 76°Frecommended
Monday 2 February 202670°F to 76°Frecommended
Tuesday 3 February 202670°F to 74°Frecommended

Sea Weather: Your daily and hourly sea weather in Captain Cook

Sea weather on Wednesday 28 January 2026

On Wednesday 28 January 2026, the sun will rise at 06:59 and will set at 18:14 on the beach(es) of Captain Cook. The outside temperature will be a high of 74°F t and a low of 74°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 5mph km/h (with gusts up to 7.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%79%78%76%76%79%81%
Barometric pressure1019 hPa1018 hPa1019 hPa1020 hPa1019 hPa1016 hPa1017 hPa1018 hPa
Cloud cover89%12%76%26%11%37%57%63%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (67°F)
Wind
Speed2km/h (1mph)3km/h (2mph)3km/h (2mph)2km/h (1mph)8km/h (5mph)7km/h (4mph)6km/h (4mph)3km/h (2mph)
Gusts3km/h (2mph)4km/h (3mph)5km/h (3mph)3km/h (2mph)12km/h (7mph)10km/h (6mph)10km/h (6mph)4km/h (3mph)
Direction
N
342°
NNW
343°
NNW
203°
SSW
234°
SW
221°
SW
186°
S
177°
S
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)
Waves
Height0.6m (2.0ft)0.7m (2.4ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.2ft)
Direction 203°
SSW
209°
SSW
202°
SSW
216°
SW
211°
SSW
209°
SSW
207°
SSW
206°
SSW
Period11.8 sec.11.6 sec.11.3 sec.11.1 sec.12.4 sec.13.6 sec.4.5 sec.4.6 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:59 and will set at 18:15 on the beach(es) of Captain Cook. The outside temperature will be a high of 74°F t and a low of 74°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 5mph km/h (with gusts up to 6.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%82%81%76%78%79%80%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1018 hPa1016 hPa1018 hPa1019 hPa
Cloud cover68%58%76%51%75%94%80%56%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point19°C (67°F)20°C (67°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (67°F)
Wind
Speed4km/h (2mph)8km/h (5mph)3km/h (2mph)2km/h (1mph)6km/h (4mph)3km/h (2mph)4km/h (3mph)6km/h (4mph)
Gusts6km/h (3mph)11km/h (7mph)5km/h (3mph)2km/h (2mph)8km/h (5mph)4km/h (2mph)7km/h (4mph)9km/h (6mph)
Direction 279°
W
307°
NW
273°
W
306°
NW
245°
WSW
219°
SW
351°
N
356°
N
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (2.9ft)
Direction 227°
SW
218°
SW
214°
SW
212°
SSW
210°
SSW
289°
WNW
291°
WNW
290°
WNW
Period4.4 sec.11.6 sec.11.6 sec.11.3 sec.11.1 sec.16.8 sec.16.7 sec.16.1 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:59 and will set at 18:15 on the beach(es) of Captain Cook. The outside temperature will be a high of 76°F t and a low of 74°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 6.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (74°F)23°C (73°F)24°C (74°F)24°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%78%77%72%70%73%73%75%
Barometric pressure1018 hPa1017 hPa1017 hPa1019 hPa1018 hPa1016 hPa1017 hPa1019 hPa
Cloud cover89%86%85%17%81%59%63%85%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)
Wind
Speed7km/h (4mph)3km/h (2mph)4km/h (2mph)2km/h (1mph)6km/h (4mph)2km/h (1mph)1km/h (0mph)0km/h (0mph)
Gusts10km/h (6mph)4km/h (2mph)5km/h (3mph)3km/h (2mph)8km/h (5mph)3km/h (2mph)1km/h (1mph)1km/h (0mph)
Direction 346°
NNW
39°
NE
46°
NE
69°
ENE
249°
WSW
256°
WSW
165°
SSE
138°
SE
Wind chill23°C (74°F)23°C (74°F)23°C (73°F)24°C (74°F)24°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)
Waves
Height0.9m (3.1ft)1.0m (3.3ft)1.1m (3.5ft)1.1m (3.7ft)1.2m (3.8ft)1.2m (3.9ft)1.2m (4.0ft)1.2m (4.1ft)
Direction 290°
WNW
290°
WNW
290°
WNW
291°
WNW
291°
WNW
290°
WNW
290°
WNW
290°
WNW
Period15.5 sec.15.1 sec.14.9 sec.14.7 sec.14.5 sec.14.3 sec.14.2 sec.14.1 sec.
Significant height0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:59 and will set at 18:16 on the beach(es) of Captain Cook. The outside temperature will be a high of 76°F t and a low of 72°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 15.5mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%78%77%77%79%82%80%
Barometric pressure1018 hPa1017 hPa1017 hPa1019 hPa1018 hPa1015 hPa1016 hPa1018 hPa
Cloud cover31%70%9%71%76%79%70%86%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)
Dew point19°C (66°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (67°F)
Wind
Speed6km/h (4mph)7km/h (4mph)3km/h (2mph)4km/h (3mph)10km/h (6mph)10km/h (6mph)16km/h (10mph)8km/h (5mph)
Gusts9km/h (6mph)10km/h (6mph)5km/h (3mph)6km/h (4mph)15km/h (9mph)15km/h (9mph)25km/h (16mph)11km/h (7mph)
Direction 184°
S
183°
S
189°
S
313°
NW
285°
WNW
307°
NW
327°
NNW
320°
NW
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)
Waves
Height1.2m (4.1ft)1.2m (4.1ft)1.2m (4.0ft)1.2m (3.9ft)1.1m (3.8ft)1.1m (3.6ft)1.0m (3.4ft)1.0m (3.3ft)
Direction 290°
WNW
291°
WNW
293°
WNW
294°
WNW
296°
WNW
292°
WNW
292°
WNW
293°
WNW
Period14.1 sec.14.1 sec.14.2 sec.14.2 sec.14.2 sec.14.0 sec.13.9 sec.14.0 sec.
Significant height0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.4m (1.3ft)0.4m (1.3ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:58 and will set at 18:16 on the beach(es) of Captain Cook. The outside temperature will be a high of 76°F t and a low of 70°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 11.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%82%81%79%77%77%79%78%
Barometric pressure1017 hPa1015 hPa1016 hPa1017 hPa1016 hPa1013 hPa1015 hPa1016 hPa
Cloud cover73%70%89%83%4%86%89%87%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)
Dew point19°C (67°F)20°C (67°F)19°C (67°F)19°C (67°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (66°F)
Wind
Speed3km/h (2mph)6km/h (4mph)3km/h (2mph)9km/h (5mph)12km/h (7mph)8km/h (5mph)5km/h (3mph)0km/h (0mph)
Gusts4km/h (3mph)9km/h (6mph)4km/h (3mph)12km/h (7mph)19km/h (12mph)12km/h (8mph)8km/h (5mph)1km/h (0mph)
Direction 218°
SW
208°
SSW
237°
WSW
332°
NNW
319°
NW
310°
NW
351°
N
13°
NNE
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)
Waves
Height0.9m (3.1ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 294°
WNW
295°
WNW
297°
WNW
297°
WNW
297°
WNW
292°
WNW
293°
WNW
292°
WNW
Period14.1 sec.14.1 sec.13.8 sec.13.3 sec.13.2 sec.13.0 sec.12.6 sec.12.3 sec.
Significant height0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:58 and will set at 18:17 on the beach(es) of Captain Cook. The outside temperature will be a high of 76°F t and a low of 70°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 16.8mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)22°C (72°F)21°C (71°F)21°C (71°F)23°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)21°C (71°F)21°C (71°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%74%67%65%69%72%72%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1014 hPa1013 hPa1014 hPa1015 hPa
Cloud cover88%6%0%0%0%1%1%0%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)23°C (74°F)22°C (72°F)25°C (77°F)
Dew point19°C (66°F)19°C (65°F)18°C (64°F)17°C (62°F)15°C (60°F)15°C (60°F)16°C (61°F)18°C (64°F)
Wind
Speed4km/h (2mph)7km/h (4mph)7km/h (4mph)9km/h (5mph)12km/h (8mph)13km/h (8mph)7km/h (4mph)1km/h (0mph)
Gusts6km/h (3mph)10km/h (6mph)10km/h (6mph)14km/h (9mph)24km/h (15mph)27km/h (17mph)15km/h (10mph)1km/h (1mph)
Direction 173°
S
164°
SSE
136°
SE
149°
SSE
197°
SSW
193°
SSW
158°
SSE
88°
E
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)22°C (72°F)21°C (71°F)21°C (71°F)23°C (74°F)
Waves
Height0.7m (2.2ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)
Direction 290°
WNW
290°
WNW
290°
WNW
289°
WNW
288°
WNW
287°
WNW
285°
WNW
283°
WNW
Period12.1 sec.11.9 sec.11.7 sec.11.5 sec.11.3 sec.11.1 sec.11.0 sec.10.9 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:58 and will set at 18:17 on the beach(es) of Captain Cook. The outside temperature will be a high of 74°F t and a low of 70°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 10.6mph km/h (with gusts up to 15.5mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)22°C (71°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%75%75%74%74%76%78%78%
Barometric pressure1014 hPa1014 hPa1014 hPa1015 hPa1015 hPa1013 hPa1014 hPa1015 hPa
Cloud cover0%0%0%0%2%11%12%0%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)17°C (62°F)18°C (65°F)19°C (66°F)19°C (66°F)
Wind
Speed3km/h (2mph)7km/h (4mph)9km/h (5mph)9km/h (6mph)10km/h (6mph)13km/h (8mph)17km/h (10mph)12km/h (7mph)
Gusts5km/h (3mph)10km/h (6mph)13km/h (8mph)14km/h (9mph)17km/h (11mph)21km/h (13mph)25km/h (16mph)17km/h (11mph)
Direction 145°
SE
326°
NW
325°
NW
321°
NW
299°
WNW
312°
NW
334°
NNW
281°
W
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3.0ft)
Direction 285°
WNW
294°
WNW
297°
WNW
297°
WNW
296°
WNW
299°
WNW
300°
WNW
301°
WNW
Period10.8 sec.10.5 sec.10.4 sec.10.3 sec.11.1 sec.12.7 sec.12.9 sec.13.4 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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