Sea weather in Kekaha in Hawaii All the beach weather in Kekaha

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

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

Date Outside temp. Our opinion
Saturday 17 January 202670°F to 72°Fdiscouraged
Sunday 18 January 202670°F to 74°Fdiscouraged
Monday 19 January 202674°F to 74°Frecommended
Tuesday 20 January 202674°F to 76°Frecommended
Wednesday 21 January 202668°F to 74°Fdiscouraged
Thursday 22 January 202668°F to 72°Fnot recommended
Friday 23 January 202672°F to 74°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Kekaha

Sea weather on Saturday 17 January 2026

On Saturday 17 January 2026, the sun will rise at 07:20 and will set at 18:18 on the beach(es) of Kekaha. The outside temperature will be a high of 72°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 23mph km/h (with gusts up to 31.7mph). Wave height will be up to 7.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%62%60%63%58%59%63%62%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1017 hPa1015 hPa1015 hPa1016 hPa
Cloud cover79%64%33%74%40%51%44%86%
Heat index21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)24°C (76°F)25°C (76°F)24°C (76°F)25°C (76°F)
Dew point14°C (57°F)13°C (56°F)13°C (55°F)14°C (57°F)13°C (55°F)14°C (56°F)14°C (57°F)14°C (57°F)
Wind
Speed24km/h (15mph)22km/h (13mph)24km/h (15mph)32km/h (20mph)30km/h (19mph)29km/h (18mph)32km/h (20mph)37km/h (23mph)
Gusts33km/h (20mph)29km/h (18mph)33km/h (20mph)40km/h (25mph)41km/h (26mph)40km/h (25mph)46km/h (29mph)51km/h (32mph)
Direction 60°
ENE
55°
NE
63°
ENE
71°
ENE
76°
ENE
82°
E
76°
ENE
84°
E
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)
Waves
Height2.3m (7.5ft)2.2m (7.2ft)2.1m (6.8ft)2.0m (6.7ft)2.0m (6.6ft)1.9m (6.3ft)1.9m (6.3ft)1.8m (5.9ft)
Direction 339°
NNW
341°
NNW
341°
NNW
342°
NNW
344°
NNW
344°
NNW
344°
NNW
344°
NNW
Period12.6 sec.12.3 sec.12.3 sec.12.0 sec.11.8 sec.11.7 sec.11.6 sec.11.5 sec.
Significant height0.6m (2ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
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 Sunday 18 January 2026

On Sunday 18 January 2026, the sun will rise at 07:20 and will set at 18:19 on the beach(es) of Kekaha. 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 21.8mph km/h (with gusts up to 29.2mph). Wave height will be up to 8.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (76°F)21°C (70°F)22°C (71°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%68%66%64%63%63%64%67%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1015 hPa1013 hPa1013 hPa1015 hPa
Cloud cover42%52%81%69%12%89%33%76%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point14°C (57°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (60°F)16°C (61°F)
Wind
Speed33km/h (20mph)35km/h (22mph)30km/h (19mph)30km/h (18mph)30km/h (19mph)27km/h (17mph)23km/h (14mph)19km/h (12mph)
Gusts44km/h (28mph)47km/h (29mph)41km/h (26mph)39km/h (24mph)44km/h (27mph)39km/h (24mph)35km/h (22mph)27km/h (17mph)
Direction 84°
E
83°
E
92°
E
89°
E
105°
ESE
94°
E
94°
E
99°
E
Wind chill22°C (72°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height1.8m (6.0ft)2.0m (6.6ft)2.1m (7.0ft)2.4m (8.0ft)2.6m (8.5ft)2.5m (8.3ft)2.4m (8.0ft)2.3m (7.4ft)
Direction 343°
NNW
341°
NNW
323°
NW
324°
NW
323°
NW
322°
NW
322°
NW
321°
NW
Period11.4 sec.11.3 sec.18.3 sec.17.4 sec.16.4 sec.15.9 sec.15.3 sec.15.1 sec.
Significant height1.3m (4.3ft)1.6m (5.2ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)0.7m (2.3ft)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 Monday 19 January 2026

On Monday 19 January 2026, the sun will rise at 07:20 and will set at 18:20 on the beach(es) of Kekaha. 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 11.2mph km/h (with gusts up to 15.5mph). Wave height will be up to 7.5ft 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 (73°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
Humidity62%63%65%67%70%71%73%75%
Barometric pressure1014 hPa1013 hPa1013 hPa1014 hPa1014 hPa1012 hPa1013 hPa1014 hPa
Cloud cover3%7%19%40%55%49%56%54%
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 point15°C (60°F)15°C (59°F)16°C (60°F)16°C (61°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (65°F)
Wind
Speed17km/h (11mph)18km/h (11mph)18km/h (11mph)17km/h (11mph)17km/h (11mph)13km/h (8mph)12km/h (8mph)11km/h (7mph)
Gusts24km/h (15mph)25km/h (16mph)25km/h (15mph)24km/h (15mph)23km/h (15mph)19km/h (12mph)18km/h (11mph)16km/h (10mph)
Direction 124°
ESE
126°
SE
121°
ESE
124°
SE
138°
SE
158°
SSE
167°
SSE
149°
SSE
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height2.1m (6.8ft)2.3m (7.5ft)2.1m (6.9ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)
Direction 321°
NW
318°
NW
318°
NW
317°
NW
317°
NW
317°
NW
316°
NW
314°
NW
Period14.5 sec.14.3 sec.14.1 sec.13.6 sec.13.2 sec.13.1 sec.12.9 sec.12.5 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)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 Tuesday 20 January 2026

On Tuesday 20 January 2026, the sun will rise at 07:20 and will set at 18:21 on the beach(es) of Kekaha. 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 7.5mph km/h (with gusts up to 10.6mph). Wave height will be up to 8.5ft 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 (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 (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%76%76%74%73%72%72%
Barometric pressure1014 hPa1013 hPa1013 hPa1015 hPa1015 hPa1013 hPa1014 hPa1015 hPa
Cloud cover42%32%27%42%44%45%45%48%
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 (78°F)
Dew point18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)
Wind
Speed10km/h (6mph)10km/h (6mph)10km/h (6mph)12km/h (8mph)10km/h (6mph)7km/h (4mph)5km/h (3mph)5km/h (3mph)
Gusts15km/h (9mph)14km/h (9mph)15km/h (9mph)17km/h (11mph)14km/h (9mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)
Direction 126°
SE
111°
ESE
100°
E
109°
ESE
137°
SE
167°
SSE
151°
SSE
109°
ESE
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)
Waves
Height1.6m (5.2ft)1.7m (5.6ft)1.8m (5.9ft)1.9m (6.2ft)2.0m (6.6ft)2.2m (7.2ft)2.4m (7.9ft)2.6m (8.5ft)
Direction 314°
NW
312°
NW
307°
NW
306°
NW
305°
NW
305°
NW
306°
NW
309°
NW
Period12.3 sec.12.6 sec.13.1 sec.14.0 sec.15.5 sec.15.1 sec.14.4 sec.14.9 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (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 Wednesday 21 January 2026

On Wednesday 21 January 2026, the sun will rise at 07:20 and will set at 18:21 on the beach(es) of Kekaha. The outside temperature will be a high of 74°F t and a low of 68°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 15.5mph km/h (with gusts up to 21.8mph). Wave height will be up to 9.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)22°C (71°F)
Perceived temperature25°C (77°F)25°C (77°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%76%83%82%81%87%86%83%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover51%62%78%77%92%91%65%49%
Heat index25°C (77°F)25°C (77°F)23°C (74°F)22°C (72°F)23°C (73°F)20°C (68°F)21°C (71°F)24°C (76°F)
Dew point18°C (64°F)18°C (65°F)19°C (65°F)18°C (64°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (65°F)
Wind
Speed8km/h (5mph)14km/h (9mph)21km/h (13mph)14km/h (9mph)8km/h (5mph)10km/h (6mph)15km/h (10mph)25km/h (16mph)
Gusts11km/h (7mph)19km/h (12mph)28km/h (17mph)18km/h (11mph)12km/h (7mph)14km/h (9mph)22km/h (13mph)35km/h (21mph)
Direction 181°
S
337°
NNW
346°
NNW
245°
WSW
30°
NNE
51°
NE
76°
ENE
71°
ENE
Wind chill23°C (74°F)23°C (73°F)22°C (71°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)22°C (71°F)
Waves
Height2.7m (8.9ft)2.8m (9.2ft)2.7m (8.9ft)2.6m (8.5ft)2.6m (8.5ft)2.5m (8.2ft)2.5m (8.2ft)2.5m (8.2ft)
Direction 308°
NW
306°
NW
305°
NW
306°
NW
304°
WNW
302°
WNW
300°
WNW
300°
WNW
Period16.2 sec.15.8 sec.15.2 sec.14.7 sec.14.5 sec.14.4 sec.14.2 sec.13.9 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.1m (3.6ft)
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 Thursday 22 January 2026

On Thursday 22 January 2026, the sun will rise at 07:20 and will set at 18:22 on the beach(es) of Kekaha. The outside temperature will be a high of 72°F t and a low of 68°F. A total of 1in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 32.9mph km/h (with gusts up to 39.8mph). Wave height will be up to 8.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)
Perceived temperature22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)
Precipitation0in0in0in0.1in0.3in0.3in0.1in0.1in
Humidity81%83%85%89%92%90%86%88%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1015 hPa1013 hPa1013 hPa1013 hPa
Cloud cover47%58%86%100%100%91%70%74%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)23°C (74°F)21°C (70°F)21°C (69°F)20°C (68°F)22°C (71°F)
Dew point19°C (65°F)19°C (66°F)19°C (66°F)19°C (67°F)20°C (67°F)19°C (66°F)18°C (64°F)19°C (65°F)
Wind
Speed32km/h (20mph)36km/h (22mph)38km/h (23mph)39km/h (24mph)38km/h (24mph)44km/h (28mph)51km/h (32mph)53km/h (33mph)
Gusts44km/h (27mph)47km/h (29mph)50km/h (31mph)48km/h (30mph)46km/h (29mph)54km/h (34mph)58km/h (36mph)64km/h (40mph)
Direction 69°
ENE
73°
ENE
72°
ENE
80°
E
88°
E
85°
E
70°
ENE
76°
ENE
Wind chill22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)21°C (69°F)20°C (68°F)21°C (69°F)
Waves
Height2.5m (8.2ft)2.5m (8.2ft)2.4m (7.9ft)2.3m (7.5ft)2.3m (7.5ft)2.3m (7.5ft)2.3m (7.5ft)2.3m (7.5ft)
Direction 303°
WNW
303°
WNW
303°
WNW
305°
NW
308°
NW
310°
NW
310°
NW
310°
NW
Period13.6 sec.13.4 sec.13.3 sec.13.3 sec.13.3 sec.13.2 sec.12.9 sec.12.5 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)
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 23 January 2026

On Friday 23 January 2026, the sun will rise at 07:20 and will set at 18:23 on the beach(es) of Kekaha. The outside temperature will be a high of 74°F t and a low of 72°F. Precipitation is in the forecast (0.8in 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 28.6mph km/h (with gusts up to 32.9mph). Wave height will be up to 8.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature22°C (71°F)25°C (76°F)22°C (71°F)22°C (71°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0.1in0.2in0.2in0in0in0.1in0in0in
Humidity88%87%86%85%82%83%82%81%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1015 hPa1014 hPa1015 hPa1017 hPa
Cloud cover100%100%100%81%63%96%90%76%
Heat index24°C (76°F)25°C (76°F)24°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point19°C (67°F)20°C (68°F)20°C (67°F)19°C (67°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)
Wind
Speed46km/h (28mph)25km/h (15mph)15km/h (10mph)8km/h (5mph)14km/h (9mph)12km/h (8mph)7km/h (4mph)6km/h (4mph)
Gusts53km/h (33mph)36km/h (22mph)26km/h (16mph)12km/h (7mph)21km/h (13mph)19km/h (12mph)12km/h (7mph)9km/h (5mph)
Direction 100°
E
176°
S
192°
SSW
136°
SE
163°
SSE
178°
S
236°
SW
286°
WNW
Wind chill22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height2.5m (8.2ft)2.5m (8.2ft)2.4m (7.9ft)2.4m (7.9ft)2.1m (6.9ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)
Direction 311°
NW
315°
NW
319°
NW
327°
NNW
327°
NNW
326°
NW
326°
NNW
327°
NNW
Period12.3 sec.12.3 sec.13.0 sec.14.5 sec.13.2 sec.10.9 sec.11.0 sec.11.4 sec.
Significant height1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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