Key Biscayne Guide

Today on Key Biscayne.

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

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Live · updated just now

Today's Weather

Virginia Key buoy · KB
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Pulling current conditions from NOAA & Open-Meteo.

Feels like —
UV index —
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Next 5 days

Tides Today

NOAA station 8723214 · Virginia Key
🌅 Sunrise — 🌇 Sunset —

Fall 2026 king-tide dates → · Send me the weekly tide forecast every Monday → · Heights are MLLW datum. Times are local (ET).

Getting to the island right now

Causeway · Crandon Park
Live · FL511 + Google Maps · just now

Beach Water Quality

Check official notices

Current advisory status could not be fully verified. Check the county notices before entering the water.

Dated notice: DOH lifted the Dog Beach advisory on September 16, following September 15 testing. Checked September 30. See the latest county notices and dated samples before entering the water.

How DOH testing works at KB → · Beach flag color today → · Alert me when an advisory changes → · Source: Florida DOH ↗

Ocean

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

Sargassum

Check map and camera

Current NOAA report could not be verified. A regional map is not a direct observation of Crandon, Cape Florida or Village Beach. Open the NOAA map and Village beach camera before choosing a beach. NOAA source ↗ · Village beach camera →

Low Warning Medium High Village beach only — Crandon and Cape Florida may differ.

Learn more about sargassum at KB → · Email me when the sargassum outlook changes → · Source: NOAA SIR (AOML + USF) ↗

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Mosquitoes

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Checking recent rain, humidity, wind, and official source links…

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Mosquito tracker + official links → · Source: Open-Meteo ↗

Wind

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Next 48h kite-good marginal light/off

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

Email me when the kite forecast matches →

Courts on the island

Tennis · Pickleball · Padel
Crandon Park Tennis Center
USTA Florida (since Jan 2026) · former Miami Open home · 27 courts
Tennis
📍 7300 Crandon Blvd 🕘 Mon–Fri 8 AM–10 PM · Sat/Sun 8 AM–6 PM
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Calusa Park Pickleball
4 outdoor hard courts · free & walk-up
Pickleball
📍 6702 Crandon Blvd 🕘 8 AM – 6:30 PM
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Ritz-Carlton Padel
The Racquet Garden · members & hotel guests
Padel
📍 455 Grand Bay Dr 🕘 By reservation
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Court availability isn't published live by these venues. Crowd signals come from Google Maps; play conditions blend current wind, rain, and apparent temperature.

Open right now

Checking hours…

All KB restaurants → · Hours from the venues' own listings

On the island this week

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All KB events → · Pulled hourly from the Village and Chamber calendars

Island News

Latest from the KB papers

Headlines refresh every 30 min from Islander News and KB Independent RSS feeds.

KB on Instagram

Curated KB accounts
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Source: Instagram ↗

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