Sea weather in Kailua in Hawaii All the beach weather in Kailua

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

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

Date Outside temp. Our opinion
Thursday 25 April 202472°F to 74°Fnot recommended
Friday 26 April 202472°F to 74°Fdiscouraged
Saturday 27 April 202472°F to 74°Fdiscouraged
Sunday 28 April 202474°F to 74°Fdiscouraged
Monday 29 April 202474°F to 74°Fdiscouraged
Tuesday 30 April 202474°F to 74°Fdiscouraged
Wednesday 1 May 202474°F to 74°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Kailua

Sea weather on Thursday 25 April 2024

On Thursday 25 April 2024, the sun will rise at 06:04 and will set at 18:55 on the beach(es) of Kailua. The outside temperature will be a high of 74°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! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 33.6mph). 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)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)
Perceived temperature25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%82%79%77%73%69%73%72%
Barometric pressure1021 hPa1020 hPa1021 hPa1022 hPa1021 hPa1019 hPa1020 hPa1022 hPa
Cloud cover93%90%73%77%69%67%88%74%
Heat index25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)
Dew point20°C (67°F)19°C (66°F)19°C (65°F)18°C (65°F)17°C (63°F)17°C (62°F)17°C (63°F)17°C (63°F)
Wind
Speed38km/h (24mph)41km/h (25mph)37km/h (23mph)38km/h (23mph)36km/h (22mph)33km/h (21mph)31km/h (19mph)31km/h (19mph)
Gusts51km/h (32mph)54km/h (34mph)51km/h (32mph)50km/h (31mph)48km/h (30mph)46km/h (29mph)44km/h (27mph)42km/h (26mph)
Direction 83°
E
86°
E
86°
E
86°
E
85°
E
85°
E
87°
E
87°
E
Wind chill23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)
Waves
Height2.2m (7.2ft)2.3m (7.5ft)2.3m (7.4ft)2.2m (7.4ft)2.2m (7.1ft)2.1m (6.8ft)1.9m (6.3ft)1.8m (6.0ft)
Direction 74°
ENE
76°
ENE
77°
ENE
78°
ENE
77°
ENE
77°
ENE
76°
ENE
76°
ENE
Period9.0 sec.8.9 sec.8.8 sec.14.2 sec.13.7 sec.13.3 sec.13.0 sec.12.7 sec.
Significant height1.5m (4.9ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Friday 26 April 2024

On Friday 26 April 2024, the sun will rise at 06:03 and will set at 18:55 on the beach(es) of Kailua. The outside temperature will be a high of 74°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 20.5mph km/h (with gusts up to 28.6mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Perceived temperature25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%79%80%81%80%78%78%78%
Barometric pressure1021 hPa1020 hPa1020 hPa1021 hPa1020 hPa1019 hPa1019 hPa1021 hPa
Cloud cover69%78%89%90%77%60%60%76%
Heat index25°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Dew point18°C (64°F)19°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)18°C (65°F)19°C (66°F)
Wind
Speed32km/h (20mph)33km/h (21mph)28km/h (17mph)31km/h (19mph)32km/h (20mph)29km/h (18mph)29km/h (18mph)28km/h (17mph)
Gusts44km/h (27mph)46km/h (28mph)38km/h (24mph)42km/h (26mph)42km/h (26mph)41km/h (26mph)43km/h (27mph)39km/h (24mph)
Direction 88°
E
87°
E
93°
E
100°
E
94°
E
92°
E
95°
E
98°
E
Wind chill22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height1.8m (6.0ft)1.8m (6.0ft)1.8m (5.8ft)1.8m (5.9ft)1.9m (6.1ft)1.9m (6.1ft)1.8m (5.9ft)1.8m (5.8ft)
Direction 76°
ENE
77°
ENE
76°
ENE
75°
ENE
75°
ENE
77°
ENE
81°
E
82°
E
Period12.5 sec.12.4 sec.12.3 sec.11.9 sec.11.8 sec.11.8 sec.15.0 sec.14.5 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Saturday 27 April 2024

On Saturday 27 April 2024, the sun will rise at 06:02 and will set at 18:56 on the beach(es) of Kailua. The outside temperature will be a high of 74°F t and a low of 72°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 17.4mph km/h (with gusts up to 23.6mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)22°C (72°F)22°C (72°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 (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%82%83%80%78%78%79%81%
Barometric pressure1020 hPa1018 hPa1019 hPa1020 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover80%89%67%78%63%58%83%72%
Heat index25°C (77°F)25°C (76°F)25°C (76°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 (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
Speed28km/h (17mph)26km/h (16mph)26km/h (16mph)27km/h (17mph)24km/h (15mph)20km/h (12mph)22km/h (13mph)26km/h (16mph)
Gusts38km/h (23mph)35km/h (22mph)37km/h (23mph)35km/h (22mph)34km/h (21mph)28km/h (17mph)32km/h (20mph)36km/h (22mph)
Direction 93°
E
98°
E
105°
ESE
108°
ESE
108°
ESE
99°
E
94°
E
99°
E
Wind chill23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height1.7m (5.7ft)1.7m (5.5ft)1.7m (5.5ft)1.7m (5.6ft)1.7m (5.5ft)1.6m (5.3ft)1.5m (5.1ft)1.5m (5.0ft)
Direction 81°
E
81°
E
330°
NNW
80°
E
80°
E
329°
NNW
80°
E
329°
NNW
Period14.2 sec.13.7 sec.13.4 sec.13.1 sec.12.7 sec.12.5 sec.12.3 sec.11.9 sec.
Significant height1.0m (3.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Sunday 28 April 2024

On Sunday 28 April 2024, the sun will rise at 06:02 and will set at 18:56 on the beach(es) of Kailua. 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 16.2mph km/h (with gusts up to 22.4mph). Wave height will be up to 4.9ft 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 (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
Humidity80%79%80%77%75%74%75%78%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1018 hPa1016 hPa1017 hPa1019 hPa
Cloud cover67%79%76%54%70%85%31%71%
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)19°C (66°F)19°C (66°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (64°F)19°C (66°F)
Wind
Speed26km/h (16mph)26km/h (16mph)26km/h (16mph)23km/h (14mph)20km/h (12mph)18km/h (11mph)17km/h (11mph)18km/h (11mph)
Gusts36km/h (22mph)36km/h (22mph)36km/h (22mph)31km/h (19mph)28km/h (17mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)
Direction 100°
E
109°
ESE
108°
ESE
110°
ESE
109°
ESE
91°
E
88°
E
92°
E
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)
Waves
Height1.5m (4.9ft)1.5m (4.9ft)1.5m (4.8ft)1.4m (4.7ft)1.3m (4.4ft)1.3m (4.2ft)1.2m (4.0ft)1.2m (3.9ft)
Direction 329°
NNW
329°
NNW
80°
E
79°
E
79°
ENE
78°
ENE
78°
ENE
77°
ENE
Period11.8 sec.11.7 sec.11.6 sec.11.4 sec.11.2 sec.7.9 sec.7.9 sec.10.9 sec.
Significant height1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)1.0m (3.3ft)0.6m (2ft)0.6m (2ft)0.9m (3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Monday 29 April 2024

On Monday 29 April 2024, the sun will rise at 06:01 and will set at 18:56 on the beach(es) of Kailua. 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 16.8mph km/h (with gusts up to 23mph). Wave height will be up to 5.2ft 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 (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
Humidity79%82%81%80%76%75%75%76%
Barometric pressure1018 hPa1016 hPa1017 hPa1018 hPa1017 hPa1016 hPa1016 hPa1017 hPa
Cloud cover53%63%73%64%51%49%65%66%
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 (67°F)19°C (67°F)19°C (67°F)19°C (66°F)18°C (65°F)18°C (65°F)18°C (65°F)
Wind
Speed20km/h (12mph)20km/h (13mph)27km/h (17mph)24km/h (15mph)23km/h (15mph)20km/h (13mph)19km/h (12mph)21km/h (13mph)
Gusts27km/h (17mph)28km/h (18mph)37km/h (23mph)33km/h (21mph)32km/h (20mph)28km/h (18mph)27km/h (17mph)30km/h (18mph)
Direction 97°
E
89°
E
100°
E
102°
ESE
103°
ESE
92°
E
81°
E
84°
E
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 (73°F)23°C (73°F)
Waves
Height1.2m (4.0ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.4ft)1.3m (4.4ft)1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)
Direction 76°
ENE
76°
ENE
75°
ENE
74°
ENE
76°
ENE
82°
E
84°
E
84°
E
Period10.7 sec.10.5 sec.10.3 sec.10.2 sec.10.3 sec.10.9 sec.10.8 sec.10.7 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Tuesday 30 April 2024

On Tuesday 30 April 2024, the sun will rise at 06:00 and will set at 18:57 on the beach(es) of Kailua. 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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 4.9ft 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
Humidity77%78%78%75%73%72%74%77%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1016 hPa1015 hPa1016 hPa1017 hPa
Cloud cover62%49%54%61%44%40%46%47%
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 point18°C (65°F)19°C (65°F)19°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)
Wind
Speed20km/h (13mph)20km/h (13mph)21km/h (13mph)22km/h (14mph)20km/h (13mph)19km/h (12mph)21km/h (13mph)22km/h (14mph)
Gusts28km/h (17mph)28km/h (17mph)28km/h (17mph)30km/h (19mph)27km/h (17mph)27km/h (17mph)30km/h (18mph)31km/h (19mph)
Direction 89°
E
92°
E
89°
E
92°
E
92°
E
85°
E
82°
E
82°
E
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
Height1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)
Direction 84°
E
85°
E
86°
E
87°
E
88°
E
88°
E
88°
E
87°
E
Period10.6 sec.10.6 sec.10.6 sec.9.8 sec.9.1 sec.10.8 sec.10.7 sec.10.6 sec.
Significant height0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Wednesday 1 May 2024

On Wednesday 1 May 2024, the sun will rise at 06:00 and will set at 18:57 on the beach(es) of Kailua. 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 19.3mph km/h (with gusts up to 27.3mph). Wave height will be up to 6.2ft 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 (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
Humidity78%80%79%78%77%77%78%78%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1016 hPa1016 hPa1016 hPa1018 hPa
Cloud cover62%66%61%59%49%44%53%60%
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 (66°F)
Wind
Speed23km/h (14mph)24km/h (15mph)25km/h (16mph)27km/h (17mph)30km/h (18mph)30km/h (19mph)31km/h (19mph)31km/h (19mph)
Gusts32km/h (20mph)32km/h (20mph)35km/h (21mph)37km/h (23mph)40km/h (25mph)42km/h (26mph)44km/h (27mph)44km/h (27mph)
Direction 83°
E
88°
E
93°
E
90°
E
87°
E
85°
E
83°
E
81°
E
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 (73°F)23°C (73°F)
Waves
Height1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.7m (5.6ft)1.9m (6.2ft)
Direction 86°
E
86°
E
85°
E
84°
E
83°
E
83°
E
81°
E
78°
ENE
Period10.5 sec.10.3 sec.10.0 sec.9.9 sec.9.8 sec.9.7 sec.9.5 sec.9.1 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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