Key Biscayne Guide

Today on the island.

Live weather, tides, beach water quality, and the rest of the island's pulse — for residents, day-trippers, and anyone heading to KB.

Live · updated just now

Today's Weather

Crandon Park
°F
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Pulling current conditions from NOAA & Open-Meteo.

Feels like
UV index
Humidity
Rain chance
Next 5 days
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Tides Today

NOAA station 8723214 · Virginia Key
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Heights are MLLW datum. Times are local (ET).

Ocean

Water temp
Wave height
Period

Offshore swell model — sheltered inside the bay is typically calmer.

Sargassum

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On the beach (KB)

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NOAA Sargassum Inundation Risk ·
NOAA Sargassum Inundation Risk map centered on Miami
Low Warning Medium High

Source: NOAA SIR (AOML + USF) ↗

Wind

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kt
· gusts kt

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Next 48h kite-good marginal light/off

Bars show forecast wind strength. Green/yellow are favorable kite windows (NE–SE, ≥10 kt). Useful for sailors and beach plans too.