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Warmest beach in Florida in October

819 coastal locations in Florida ranked by their typical October sea temperature. State-wide average in October: 27.3°C.

Warmest in October

Boynton Beach, Lake Worth

28.9°C

State October average

27.3°C

across 819 coastal locations in Florida

Vs annual mean

+1.9°C

above the year-round state average

What the Florida water feels like in October

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Florida monthly average 20.1°C to 30.1°C
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  • Warmest month August 30.1°C
  • Coldest month January 20.1°C
  • Annual mean 25.4°C
  • Months above 20°C 12 of 12

Where October fits in the year

October sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Florida sea temperature map (live)

Today's reading at every Florida beach we track. The list below uses the typical October mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Florida beaches in October

Sorted by typical October mean. Click any beach for the full location page.

# Location October mean
1 Boynton Beach, Lake Worth Florida 28.9°C
2 Lake Worth ICW Florida 28.9°C
3 Lake Worth (ICWW) Florida 28.9°C
4 Lake Worth Pier, Florida 28.9°C
5 Palm Beach, Highway 704 bridge, Lake Worth, Florida Florida 28.9°C
6 Palm Beach, Lake Worth, Florida Florida 28.9°C
7 Sand Key Lighthouse, Sand Key Channel Florida 28.9°C
8 West Palm Beach Canal, Lake Worth, Florida Florida 28.9°C
9 Carysfort Reef, Florida Florida 28.9°C
10 Boynton Beach Florida 28.8°C
11 Briny Breezes Florida 28.8°C
12 Hypoluxo Florida 28.8°C
13 Lake Worth Florida 28.8°C
14 Lantana Florida 28.8°C
15 Manalapan Florida 28.8°C
16 Mar-a-Lago Florida 28.8°C
17 Ocean Ridge Florida 28.8°C
18 South Palm Beach Florida 28.8°C
19 West Palm Beach Florida 28.8°C
20 Adams Key, south end, Biscayne Bay, Florida Florida 28.8°C
21 Billys Point, south of, Elliott Key, Biscayne Bay, Florida Florida 28.8°C
22 Christmas Point, Elliott Key, Florida Florida 28.8°C
23 Coon Point, Elliott Key, Biscayne Bay, Florida Florida 28.8°C
24 Elliott Key Harbor, Elliott Key, Biscayne Bay Florida 28.8°C
25 Garden Key, Dry Tortugas, Florida Florida 28.8°C
Show 25 more ▸
26 Sea Grape Point, Elliott Key, Florida Florida 28.8°C
27 Key Largo Florida 28.8°C
28 Molasses Reef Florida 28.8°C
29 Pennekamp Florida 28.8°C
30 Rodriguez Key Florida 28.8°C
31 Boca Chita Key Florida 28.8°C
32 Coral Shoal, Biscayne Channel, Florida Florida 28.8°C
33 Cutler, Biscayne Bay Florida 28.8°C
34 Dinner Key Marina, Biscayne Bay, Florida Florida 28.8°C
35 Ragged Key No. 5, Biscayne Bay Florida 28.8°C
36 Ragged Keys, Biscayne Bay, Florida Florida 28.8°C
37 Sands Key, northwest point, Biscayne Bay, Florida Florida 28.8°C
38 Soldier Key, Florida Florida 28.8°C
39 Virginia Key, Bear Cut, Biscayne Bay Florida 28.8°C
40 Bakers Haulover Inlet (inside), Florida Florida 28.7°C
41 Bay Harbor Islands Florida 28.7°C
42 Biscayne Creek, ICWW, Florida Florida 28.7°C
43 Dodge Island, Fishermans Channel, Biscayne Bay, Florida Florida 28.7°C
44 Dumfoundling Bay, Florida Florida 28.7°C
45 Government Cut, Miami Harbor Entrance Florida 28.7°C
46 Haulover Beach Florida 28.7°C
47 Haulover Pier, N. Miami Beach Florida 28.7°C
48 Indian Creek Golf Club, ICWW, Florida Florida 28.7°C
49 Indian Creek Village Florida 28.7°C
50 Miami Beach (city pier) Florida 28.7°C

Coldest 10 in Florida in October

Same data the other way.

# Location October mean
1 Kings Ferry, St. Marys River, Florida Florida 24.5°C
2 Saint Marks Florida 24.6°C
3 St. Marks lighthouse, Apalachee Bay Florida 24.6°C
4 St. Marks, St. Marks River, Apalachee Bay, Florida Florida 24.6°C
5 Spring Warrior Creek Florida 24.8°C
6 Amelia City, South Amelia River, Florida Florida 24.8°C
7 Boggy Creek, 2 mi. above entrance, Nassau River, Florida Florida 24.8°C
8 Chester, Bells River Florida 24.8°C
9 Crandall, St. Marys River Florida 24.8°C
10 Cuno, Lofton Creek, Nassau River, Florida Florida 24.8°C

Other US states

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