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Photo: Seaside-seascape-at-marathon.jpg - panoramio by Good Free Photos (CC BY 3.0) License

Cocoa Plum Beach

Beach · Marathon, Florida

Rainy todaycamping-nearby

This natural beach & turtle nesting spot by a wetland area features restrooms & a covered pavilion.

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Current water conditions

Water temp
92°F
34°C
Warm water — comfortable, stay sun-safe. Plenty warm for swimming. Stay hydrated, use sun protection, and keep an eye out for afternoon storms.

Live data from NOAA buoy VCAF1 (6.6 mi away), as of Aug 20, 10:30 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.

Weather at Cocoa Plum Beach

H: 87° L: 81°
Heavy rain
Heavy rain
86°
|
Feels like 96°
Precipitation
83%
Humidity
76%
Wind
5 mph
UV Index
0.2
Water Conditions:
🏊Perfect for swimming🌧️Rain expected
12 AM
Clear
86°
3 AM
Overcast
87°
6 AM
Clear
87°
9 AM
Overcast
85°
12 PM
Overcast
86°
3 PM
Heavy rain
81°
6 PM
Heavy rain
86°
9 PM
Patchy rain nearby
86°

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Frequently asked questions

Where is Cocoa Plum Beach?
Cocoa Plum Beach is a beach in Marathon, Florida.
What is the water temperature at Cocoa Plum Beach?
As of August 20, 2026, the water temperature at Cocoa Plum Beach in Marathon, Florida is 92°F (34°C), measured by NOAA buoy VCAF1, 6.6 miles away.
Can you swim at Cocoa Plum Beach?
There is no fixed answer for Cocoa Plum Beach: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Cocoa Plum Beach in Marathon, Florida. Check current water conditions before you go, and follow posted signs and local guidance.
How is Cocoa Plum Beach rated?
Cocoa Plum Beach in Marathon, Florida has an average visitor rating of 4 out of 5, based on 36 reviews.
What amenities does Cocoa Plum Beach have?
Visitor-listed amenities at Cocoa Plum Beach include camping-nearby.

Visitor Reviews

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
🏖️ Swimming Beaches Tips:
  • Arrive early for best parking and beach spot selection
  • Check for lifeguard schedules and swim only in designated areas
  • Bring reef-safe sunscreen to protect marine life
  • Watch for beach flags indicating water conditions
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Marathon, FL 33050

Marathon, Florida 33050

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Amenities

Camping nearby