Can I swim at Waikiki Beach right now?

Live data is loading. Use the 7-day forecast above to plan your swim — conditions above 22°C are comfortable for most swimmers.

What will the sea temperature be at Waikiki Beach next week?

Based on long-term June averages and the latest marine model, expect the sea around Waikiki Beach to sit close to 27.0°C over the next 7 days. Check the live 7-day chart above for the exact daily outlook.

When is the best month to swim at Waikiki Beach?

June – July – August are typically the warmest months to swim at Waikiki Beach, with sea temperatures at their seasonal peak.

United States

Hawaii · Pacific Ocean

Waikiki Beach

Popular Hawaii beach near Honolulu.

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Sea temperature now

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Source: Open-Meteo Marine

Air temperature

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Wave height

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Wind

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UV index

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7-day forecast

Water, air, waves, wind and UV outlook for the week ahead.

Wetsuit recommendation

Check live temperature

Live water temperature is loading — refresh in a moment for a precise recommendation.

Surf & watersports

Once the live reading appears we'll calculate the ideal wetsuit thickness for this beach.

Recommendation tuned for Waikiki Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.

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