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Sea temperature · Hawaii

Honolulu Sea Temperature

26.7°C Warm
Sea temperature
Wave height
1.4mRough
Wave period
10s
Air temperature
28°CLight drizzle
Wind
22km/h

Updated: · Source: Open-Meteo Marine (Copernicus, DWD)

The sea in Honolulu is 26.7°C right now, with waves of 1.4 m. The water is warm and ideal for swimming. The sea is rough; take care and follow lifeguard advice. The air temperature is 28°C. The sea temperature should stay about the same over the next 7 days.

Honolulu 7-day sea temperature

DaySeaMax wave
Today October 16 26.7°C 1.5 m
Sat October 17 26.6°C 1.5 m
Sun October 18 26.6°C 1.4 m
Mon October 19 26.5°C 1.4 m
Tue October 20 26.5°C 1.4 m
Wed October 21 26.4°C 1.2 m
Thu October 22 26.5°C 1.0 m

Sea temperature on nearby coasts

Warmest to coolest sea.

Frequently asked questions

What is the sea temperature in Honolulu today?
The sea in Honolulu is 26.7°C right now, with waves of 1.4 m.
Is the sea warm enough to swim in Honolulu today?
The water is warm and ideal for swimming. The sea is rough; take care and follow lifeguard advice.

Honolulu live beach cams

Watch the beach and sea live.

Honolulu sea temperature: details

The sea in the coming days

Over the 7-day forecast the water stays between 26.4 and 26.7°C; the warmest day is Fri, October 16 (26.7°C). The highest waves, about 1.5 m, are expected on Fri, October 16; the calmest day is Thu, October 22 (1.0 m). Right now the sea is 1.6°C cooler than the air.

The sea along nearby coasts

Latest readings on neighbouring coasts: Maui 27.6°C, Monterey 19.7°C, Catalina Island 22.0°C and San Francisco 16.5°C.