Sea temperature in Hawaii sea temperature in real time, 7-day forecast and historical data

Do you want to go to the beach to swim in Hawaii today? Check if the sea temperature is pleasant with our data, updated daily, in real time, and our weather forecast for the next few days, by city in Hawaii.

Sea temperature in Hawaii today

On the map below, find the water temperature measured today for different cities in Hawaii.

Water temperature in Hawaii by city

Below, find the current sea temperature and weather conditions in several coastal cities in Hawaii.

Direct access: O'ahu | Kauaʻi | Maui | Big Island

O'ahu

  • Météo actuelle

    Sea temperature in Honolulu (Oahu): 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 12.4mph • Waves: 3.6ft (2ft maximum) every 7.4 seconds

    Today's sea temperature in Honolulu (Oahu)

  • Météo actuelle

    Sea temperature in La'ie: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 17.4mph • Waves: 3.9ft (3.3ft maximum) every 8 seconds

    Today's sea temperature in La'ie

  • Météo actuelle

    Sea temperature in Waianae: 76°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 5.6mph • Waves: 2.3ft (2.6ft maximum) every 12 seconds

    Today's sea temperature in Waianae

  • Météo actuelle

    Sea temperature in 'Aiea: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 12.4mph • Waves: 3.6ft (2ft maximum) every 7.4 seconds

    Today's sea temperature in 'Aiea

  • Météo actuelle

    Sea temperature in 'Ewa Beach: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 12.4mph • Waves: 3.6ft (2ft maximum) every 7.4 seconds

    Today's sea temperature in 'Ewa Beach

Kauaʻi

  • Météo actuelle

    Sea temperature in Kauai (Garden Isle): 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 14.3mph • Waves: 4.3ft (3ft maximum) every 7.3 seconds

    Today's sea temperature in Kauai (Garden Isle)

  • Météo actuelle

    Sea temperature in Kekaha: 76°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 16.8mph • Waves: 3.9ft (3.9ft maximum) every 7.4 seconds

    Today's sea temperature in Kekaha

  • Météo actuelle

    Sea temperature in Kilauea: 79°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 10.6mph • Waves: 3.9ft (3ft maximum) every 7.4 seconds

    Today's sea temperature in Kilauea

  • Météo actuelle

    Sea temperature in Niihau: 76°F

    Today's weather conditions: Outside temperature min/max: 74°F/79°F • Wind speed: 16.2mph • Waves: 3.6ft (3.3ft maximum) every 7.4 seconds

    Today's sea temperature in Niihau

  • Météo actuelle

    Sea temperature in Lihue: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 14.3mph • Waves: 4.3ft (3ft maximum) every 7.3 seconds

    Today's sea temperature in Lihue

Maui

  • Météo actuelle

    Sea temperature in Maui: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 2.5mph • Waves: 1.6ft (1.6ft maximum) every 8 seconds

    Today's sea temperature in Maui

  • Météo actuelle

    Sea temperature in Hana: 77°F

    Today's weather conditions: Outside temperature min/max: 72°F/76°F • Wind speed: 13.1mph • Waves: 3.6ft (2.3ft maximum) every 7.7 seconds

    Today's sea temperature in Hana

  • Météo actuelle

    Sea temperature in Kahului: 76°F

    Today's weather conditions: Outside temperature min/max: 68°F/77°F • Wind speed: 22.4mph • Waves: 5.6ft (6.6ft maximum) every 7.6 seconds

    Today's sea temperature in Kahului

  • Météo actuelle

    Sea temperature in Molokai: 76°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 16.2mph • Waves: 1.3ft (2.6ft maximum) every 11 seconds

    Today's sea temperature in Molokai

  • Météo actuelle

    Sea temperature in Kahoolawe: 76°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 8.7mph • Waves: 2ft (1.3ft maximum) every 8 seconds

    Today's sea temperature in Kahoolawe

Big Island

  • Météo actuelle

    Sea temperature in Captain Cook: 76°F

    Today's weather conditions: Outside temperature min/max: 76°F/79°F • Wind speed: 8.7mph • Waves: 2.3ft (1ft maximum) every 7.8 seconds

    Today's sea temperature in Captain Cook

  • Météo actuelle

    Sea temperature in Hilo: 76°F

    Today's weather conditions: Outside temperature min/max: 74°F/79°F • Wind speed: 13.1mph • Waves: 3.3ft (2.3ft maximum) every 8.1 seconds

    Today's sea temperature in Hilo

  • Météo actuelle

    Sea temperature in Pahala: 79°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 17.4mph • Waves: 4.3ft (3.3ft maximum) every 8 seconds

    Today's sea temperature in Pahala

  • Météo actuelle

    Sea temperature in island of Hawaii (Big Island): 76°F

    Today's weather conditions: Outside temperature min/max: 74°F/79°F • Wind speed: 11.2mph • Waves: 2ft (2ft maximum) every 7.9 seconds

    Today's sea temperature in island of Hawaii (Big Island)

  • Météo actuelle

    Sea temperature in Hawaiian Ocean View: 76°F

    Today's weather conditions: Outside temperature min/max: 72°F/79°F • Wind speed: 2.5mph • Waves: 3ft (3ft maximum) every 7.7 seconds

    Today's sea temperature in Hawaiian Ocean View

Water temperature in Hawaii by month

Below, find the average temperature variation of the sea in Hawaii for the cities of: Honolulu (Oahu), Kauai (Garden Isle), Maui, Captain Cook and Hana.

Warning:

The information provided on this page regarding the sea temperature in Hawaii is for informational purposes only. It is the surface temperature of the sea measured by satellite, based on data available at the time of consultation. These data may vary depending on several factors such as local weather conditions, tides, and other variables. We therefore recommend consulting additional local sources for updated information before making any decisions based on this data.

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