Sea weather in Kahului in Hawaii All the beach weather in Kahului
All the essential weather information for enjoying the beach in Kahului 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 Kahului over the next 7 days?
Discover the best moment to go to the beach in Kahului in Hawaii this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Kahului. You can see full forecasts by clicking on the day you want to see in the table below.
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Wednesday 3 June 2026 | 74°F to 76°F | 19.9mph | discouraged | all the sea weather |
| Thursday 4 June 2026 | 74°F to 76°F | 20.5mph | discouraged | all the sea weather |
| Friday 5 June 2026 | 74°F to 76°F | 21.1mph | discouraged | all the sea weather |
| Saturday 6 June 2026 | 74°F to 76°F | 21.1mph | discouraged | all the sea weather |
| Sunday 7 June 2026 | 74°F to 76°F | 21.1mph | discouraged | all the sea weather |
| Monday 8 June 2026 | 74°F to 76°F | 19.3mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Kahului
Sea weather on Wednesday 3 June 2026
On Wednesday 3 June 2026, the sun will rise at 05:44 and will set at 19:04 on the beach(es) of Kahului. 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 21.8mph km/h (with gusts up to 30.5mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  |  | | |  | | |
| Outside temperature | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Perceived temperature | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 26°C (79°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 82% | 80% | 78% | 77% | 78% | 78% | 81% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 80% | 10% | 11% | 9% | 5% | 72% | 7% | 50% |
| Heat index | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 26°C (79°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 19°C (66°F) | 19°C (67°F) | 18°C (65°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 35km/h (21mph) | 34km/h (21mph) | 33km/h (20mph) | 33km/h (21mph) | 31km/h (19mph) | 31km/h (19mph) | 29km/h (18mph) | 32km/h (20mph) |
| Gusts | 49km/h (30mph) | 47km/h (29mph) | 47km/h (29mph) | 43km/h (27mph) | 47km/h (30mph) | 46km/h (29mph) | 29km/h (18mph) | 45km/h (28mph) |
| Direction | 98° E | 96° E | 93° E | 90° E | 86° E | 78° ENE | 85° E | 92° E |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.4m (4.7ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.3m (4.2ft) | 1.2m (4.1ft) | 1.3m (4.1ft) |
| Direction | 81° E | 82° E | 82° E | 80° E | 78° ENE | 76° ENE | 74° ENE | 74° ENE |
| Period | 10.9 sec. | 10.4 sec. | 10.2 sec. | 9.8 sec. | 9.6 sec. | 9.5 sec. | 9.2 sec. | 9.0 sec. |
| Significant height | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 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) | 23°C (73°F) |
Sea weather on Thursday 4 June 2026
On Thursday 4 June 2026, the sun will rise at 05:44 and will set at 19:05 on the beach(es) of Kahului. 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 21.1mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) |
| Perceived temperature | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 77% | 80% | 75% | 75% | 75% | 79% | 81% |
| Barometric pressure | 1021 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa |
| Cloud cover | 55% | 23% | 89% | 22% | 84% | 85% | 87% | 56% |
| Heat index | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 20°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 30km/h (19mph) | 30km/h (19mph) | 31km/h (19mph) | 34km/h (21mph) | 32km/h (20mph) | 31km/h (19mph) | 33km/h (20mph) |
| Gusts | 42km/h (26mph) | 41km/h (26mph) | 42km/h (26mph) | 39km/h (24mph) | 48km/h (30mph) | 48km/h (30mph) | 46km/h (28mph) | 45km/h (28mph) |
| Direction | 93° E | 97° E | 96° E | 92° E | 82° E | 80° E | 87° E | 93° E |
| Wind chill | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.2m (4.1ft) | 1.2m (3.9ft) | 1.2m (4.0ft) | 1.3m (4.3ft) | 1.7m (5.5ft) | 1.6m (5.3ft) | 1.5m (5.1ft) | 1.6m (5.4ft) |
| Direction | 73° ENE | 71° ENE | 71° ENE | 70° ENE | 70° ENE | 69° ENE | 71° ENE | 71° ENE |
| Period | 8.9 sec. | 10.8 sec. | 11.1 sec. | 11.2 sec. | 11.2 sec. | 11.0 sec. | 11.0 sec. | 10.8 sec. |
| Significant height | 1.0m (3.3ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.7m (5.6ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 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) | 23°C (73°F) |
Sea weather on Friday 5 June 2026
On Friday 5 June 2026, the sun will rise at 05:44 and will set at 19:05 on the beach(es) of Kahului. 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 21.1mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 23°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 (73°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 78% | 77% | 75% | 77% | 75% | 79% | 76% |
| Barometric pressure | 1021 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa |
| Cloud cover | 82% | 57% | 58% | 81% | 51% | 87% | 82% | 75% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 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) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 32km/h (20mph) | 32km/h (20mph) | 32km/h (20mph) | 31km/h (19mph) | 33km/h (20mph) | 32km/h (20mph) | 32km/h (20mph) | 34km/h (21mph) |
| Gusts | 43km/h (27mph) | 44km/h (27mph) | 45km/h (28mph) | 41km/h (25mph) | 44km/h (28mph) | 45km/h (28mph) | 45km/h (28mph) | 47km/h (29mph) |
| Direction | 96° E | 95° E | 94° E | 87° E | 80° E | 80° E | 82° E | 87° E |
| Wind chill | 23°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 (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.7m (5.6ft) | 1.8m (5.8ft) | 1.7m (5.7ft) | 1.8m (5.8ft) | 1.7m (5.7ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.8m (5.9ft) |
| Direction | 72° ENE | 73° ENE | 74° ENE | 74° ENE | 74° ENE | 74° ENE | 73° ENE | 72° ENE |
| Period | 12.6 sec. | 13.1 sec. | 12.8 sec. | 12.5 sec. | 12.3 sec. | 11.8 sec. | 11.6 sec. | 11.4 sec. |
| Significant height | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 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) | 23°C (73°F) |
Sea weather on Saturday 6 June 2026
On Saturday 6 June 2026, the sun will rise at 05:44 and will set at 19:06 on the beach(es) of Kahului. 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 21.8mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 24°C (74°F) | 24°C (74°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) |
| Perceived temperature | 25°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) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 76% | 73% | 70% | 72% | 75% | 75% | 76% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1020 hPa | 1018 hPa | 1018 hPa | 1020 hPa |
| Cloud cover | 74% | 58% | 78% | 18% | 21% | 8% | 74% | 12% |
| Heat index | 25°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 point | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 33km/h (21mph) | 32km/h (20mph) | 33km/h (21mph) | 34km/h (21mph) | 34km/h (21mph) | 35km/h (21mph) | 33km/h (20mph) | 34km/h (21mph) |
| Gusts | 45km/h (28mph) | 43km/h (27mph) | 46km/h (28mph) | 44km/h (27mph) | 47km/h (29mph) | 36km/h (22mph) | 36km/h (23mph) | 47km/h (29mph) |
| Direction | 89° E | 87° E | 89° E | 92° E | 86° E | 90° E | 91° E | 91° E |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 24°C (74°F) | 24°C (74°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.8m (5.9ft) | 1.7m (5.7ft) | 1.7m (5.4ft) | 1.6m (5.4ft) | 1.7m (5.6ft) | 1.8m (5.8ft) | 1.7m (5.6ft) | 1.7m (5.4ft) |
| Direction | 73° ENE | 73° ENE | 73° ENE | 73° ENE | 71° ENE | 70° ENE | 70° ENE | 70° ENE |
| Period | 11.0 sec. | 10.9 sec. | 10.7 sec. | 10.4 sec. | 10.3 sec. | 10.1 sec. | 9.9 sec. | 9.7 sec. |
| Significant height | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 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) | 23°C (73°F) |
Sea weather on Sunday 7 June 2026
On Sunday 7 June 2026, the sun will rise at 05:44 and will set at 19:06 on the beach(es) of Kahului. 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 21.8mph km/h (with gusts up to 30.5mph). Wave height will be up to 5.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | |  | | | | | | |
| Outside temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 76% | 77% | 79% | 78% | 80% | 82% | 82% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1019 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 8% | 6% | 35% | 67% | 41% | 38% | 50% | 57% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 19°C (65°F) | 19°C (65°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 32km/h (20mph) | 31km/h (19mph) | 30km/h (18mph) | 34km/h (21mph) | 33km/h (21mph) | 35km/h (22mph) | 35km/h (22mph) | 34km/h (21mph) |
| Gusts | 44km/h (27mph) | 44km/h (27mph) | 41km/h (26mph) | 45km/h (28mph) | 45km/h (28mph) | 49km/h (30mph) | 49km/h (31mph) | 48km/h (30mph) |
| Direction | 96° E | 95° E | 94° E | 87° E | 79° ENE | 76° ENE | 82° E | 90° E |
| Wind chill | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.6m (5.3ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.6m (5.2ft) |
| Direction | 70° ENE | 70° ENE | 68° ENE | 66° ENE | 66° ENE | 66° ENE | 67° ENE | 68° ENE |
| Period | 9.6 sec. | 9.5 sec. | 9.4 sec. | 9.3 sec. | 9.1 sec. | 9.0 sec. | 8.9 sec. | 8.8 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 23°C (73°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 8 June 2026
On Monday 8 June 2026, the sun will rise at 05:44 and will set at 19:06 on the beach(es) of Kahului. 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 21.1mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 23°C (74°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 80% | 80% | 80% | 80% | 79% | 80% | 79% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1019 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 67% | 66% | 57% | 64% | 71% | 67% | 70% | 55% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) |
| Dew point | 20°C (68°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 32km/h (20mph) | 31km/h (19mph) | 31km/h (19mph) | 33km/h (20mph) | 33km/h (21mph) | 32km/h (20mph) | 31km/h (19mph) |
| Gusts | 48km/h (30mph) | 45km/h (28mph) | 41km/h (26mph) | 41km/h (26mph) | 44km/h (28mph) | 46km/h (28mph) | 46km/h (29mph) | 44km/h (27mph) |
| Direction | 90° E | 91° E | 90° E | 85° E | 84° E | 82° E | 85° E | 89° E |
| Wind chill | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 23°C (74°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) |
| Direction | 68° ENE | 67° ENE | 66° ENE | 69° ENE | 70° ENE | 70° ENE | 68° ENE | 67° ENE |
| Period | 8.6 sec. | 8.5 sec. | 8.4 sec. | 8.3 sec. | 8.2 sec. | 8.1 sec. | 8.0 sec. | 10.4 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 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) | 25°C (77°F) |