Can I swim at South 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 South Beach next week?

Based on long-term June averages and the latest marine model, expect the sea around South Beach to sit close to 28.7°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 South Beach?

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

United States

Florida Atlantic · Atlantic Ocean

South Beach

Popular Florida Atlantic beach near Miami Beach.

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

Quick answer

Can I swim at South Beach today?

Live data is loading. In summer, this beach typically offers comfortable swimming conditions.

Key takeaways

• Located in Florida Atlantic, United States (Atlantic Ocean).
• Family friendly with calm, accessible water.
• Live data refreshed hourly from Open-Meteo Marine.

Monthly sea temperature averages

Tap any month to see what to expect — based on regional climatology.

Jan22°CBest Feb22°CBest Mar23°CBest Apr25°CBest May27°CBest Jun28°CBest Jul29°CBest Aug29°CBest Sep29°CBest Oct28°CBest Nov25°CBest Dec23°CBest

22°C → 29°C· Current month outlined· “Best” = within 2°C of the annual peak

Year-round sea temperature

Best swim months: Jan – Feb – Mar – Apr – May – Jun – Jul – Aug – Sep – Oct – Nov – Dec

Month	Sea	Comfort
Jan	22°C	Warm
Feb	22°C	Warm
Mar	23°C	Warm
Apr	25°C	Warm
May	27°C	Hot
Jun	28°C	Hot
Jul ⭐	29°C	Hot
Aug	29°C	Hot
Sep	29°C	Hot
Oct	28°C	Hot
Nov	25°C	Warm
Dec	23°C	Warm

Can you swim here? — South Beach