89°
Chance Showers And Thunderstorms then Mostly Sunny
27%
38
Miami-Dade County, FL · Atlantic Ocean
Crandon Park Beach
6747 Crandon Blvd, Key Biscayne, FL 33149
A 2-mile beach on the north end of Key Biscayne — calm, shallow water shielded by a long sandbar, thirteen elevated lifeguard towers, and the Crandon Park Family Amusement Center (an old carousel) on the bayside. Parking is right at the sand; the park also has tennis (former Miami Open site), golf, and a marina.
Today's Conditions
Skip the beach today.
Thunderstorms · 89°F water
Full NWS forecast for Today
A chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 89. Heat index values as high as 102. Southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 84. Heat index values as high as 100. Southeast wind around 13 mph.
Weather
- 89°F air — hot — hydrate and seek shade
- 27% rain — pop-up showers possible
Water
- 89°F water — warm — full-day swim weather
Safety
- Thunderstorms — stay off the water when storms approach
- UV 11 (extreme) — spf 50+ mandatory, limit mid-day exposure
33 /100
skip
24 Swim
53 Sunbathe
29 Walk
33 Photo
Best for sunbathing today
Water level 0.8 ft above predicted
Observed water level is running higher than the astronomical tide prediction. Expect a narrower beach, faster-rising water, and stronger near-shore currents than the tide chart suggests.
Atmosphere
Air Temp
89°F
Clear
Wind
10 mph
SE
Rain
27%
Today
UV Peak
11 Extreme
High 11 AM–04 PM · burn in ~18m
Burn-free before 09 AM & after 06 PM
Tomorrow
89°F
Slight Chance Showers And Thunderstorms
Water
Water Temp
89°F
Swimming weather
Next High Tide
6:53 PM
1.9 ft · in 4.2h
Water Quality
Clean
6 cfu/100mL · Enterococcus
USGS · sampled 6mo ago
Sun & Moon
Sunrise
6:30 AM
Sunset
8:15 PM
Moon · 80%
Waxing Gibbous
Neap tides — smaller range
Today's Tides
7-day chart →| Time | Type | Height |
|---|---|---|
| 12:01 AM | Low | 0.3 ft |
| 6:07 AM | High | 1.8 ft |
| 12:28 PM | Low | -0.1 ft |
| 6:53 PM | High | 1.9 ft |
7-Day Beach Day Forecast
89°
Slight Chance Showers And Thunderstorms
18%
44
89°
Slight Chance Showers And Thunderstorms
18%
44
89°
Slight Chance Showers And Thunderstorms
18%
44
89°
Sunny
12%
76
89°
Sunny then Chance Showers And Thunderstorms
41%
25
89°
Chance Showers And Thunderstorms
44%
25
What to Bring Today
- critical SPF 50 sunscreen UV index 11 — very high
- recommended Umbrella or shade warm day, light wind
- optional Swimsuit - water is swimmable Water is 89°F
- critical Extra water / electrolytes 89°F - heat risk
- recommended Cooling towel or hat sustained heat
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
Paid lot: $5 weekday / $7 weekend per vehicle.
Dogs
Dogs not allowed on Crandon Park beach.
Entry Fee
Free
Address
6747 Crandon Blvd, Key Biscayne, FL 33149
Amenities
7-Day Tide Chart →
Full high/low predictions for the next week at Crandon Park Beach.
7-Day Weather →
Extended forecast for Crandon Park Beach from the National Weather Service.
Frequently Asked
Is Crandon Park Beach dog-friendly?
Dogs not allowed on Crandon Park beach.
Is there an entry fee at Crandon Park Beach?
Entry to Crandon Park Beach is free.
Are there lifeguards at Crandon Park Beach?
Yes. Seasonal lifeguards patrol Crandon Park Beach during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.
What amenities are at Crandon Park Beach?
Amenities at Crandon Park Beach include lifeguards (13 towers), restrooms, showers, concession, cabana rentals, tennis, golf, marina.
When is the water warmest at Crandon Park Beach?
Atlantic water temperatures peak in August. Northern beaches (ME, NH, MA) run cool — typically 60-68°F at the summer peak. Mid-Atlantic (NJ, DE, MD, VA) hits 74-76°F. The Carolinas and Florida Atlantic warm into the 80s and stay swimmable from May through October.
Where is Crandon Park Beach located?
Crandon Park Beach is in Miami-Dade County, FL, at 6747 Crandon Blvd, Key Biscayne, FL 33149.
Nearby Beaches
Updated · Data from NOAA, NWS