Skip to content
seatemperatures.net

Coldest beach in Florida in March

819 coastal locations in Florida ranked by their typical March sea temperature. State-wide average in March: 22.1°C.

Coldest in March

Amelia Island

17.0°C

State March average

22.1°C

across 819 coastal locations in Florida

Vs annual mean

-3.3°C

below the year-round state average

What the Florida water feels like in March

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Florida monthly average 20.1°C to 30.1°C
J
F
M
A
M
J
J
A
S
O
N
D
  • 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 March fits in the year

March 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 March 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 coldest Florida beaches in March

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

# Location March mean
1 I-295 Bridge (west end), St. Johns River Florida 17.3°C
2 Atlantic Beach, Florida Florida 17.3°C
3 Bar Pilot Dock, St. Johns River Florida 17.3°C
4 Black Creek, S.C.L. RR. bridge Florida 17.3°C
5 Blount Island Bridge, Florida Florida 17.3°C
6 Cedar Heights, Broward River Florida 17.3°C
7 Clapboard Creek, Pelotes Island Florida 17.3°C
8 Dame Point, St. Johns River Florida 17.3°C
9 Degaussing structure, Mayport Naval Station Florida 17.3°C
10 Fort George Island, Fort George River, Florida Florida 17.3°C
11 Fulton, Florida Florida 17.3°C
12 Jacksonville, Long Branch Florida 17.3°C
13 Jacksonville, Navy Fuel Depot, Florida Florida 17.3°C
14 Julington Creek, Florida Florida 17.3°C
15 Lake Forest, Ribault River, Trout River, Florida Florida 17.3°C
16 Little Pottsburg Creek, Florida Florida 17.3°C
17 Little Talbot Island, ocean, Florida Florida 17.3°C
18 Jacksonville Florida 17.3°C
19 Ponte Vedra Beach Florida 17.3°C
20 Sawgrass Florida 17.3°C
21 Amelia City, South Amelia River, Florida Florida 17.2°C
22 Boggy Creek, 2 mi. above entrance, Nassau River, Florida Florida 17.2°C
23 Chester, Bells River Florida 17.2°C
24 Crandall, St. Marys River Florida 17.2°C
25 Cuno, Lofton Creek, Nassau River, Florida Florida 17.2°C
Show 25 more ▸
26 Cut 1N front range, St. Marys River Florida 17.2°C
27 Cut 2N front range, St. Marys River Florida 17.2°C
28 Edwards Creek, Nassau River Florida 17.2°C
29 Halfmoon Island, highway bridge, Nassau River, Florida Florida 17.2°C
30 Kingsley Creek, RR. bridge, Florida Florida 17.2°C
31 Little St. Marys River, St. Marys River, Florida Florida 17.2°C
32 Lofton, Lanceford Creek Florida 17.2°C
33 Mink Creek entrance, Nassau River, Florida Florida 17.2°C
34 Nassau River entrance, Florida Florida 17.2°C
35 Nassauville, Nassau River East Florida 17.2°C
36 Roses Bluff, Bells River, Florida Florida 17.2°C
37 Sawpit Creek, 1 mi. above entrance, Florida Florida 17.2°C
38 Sawpit Creek entrance, bridge, Florida Florida 17.2°C
39 St. Marys Entrance, North Jetty, Georgia Florida 17.2°C
40 Tiger Point, Pumpkin Hill Creek, Nassau River, Florida Florida 17.2°C
41 Vaughns Landing Florida 17.2°C
42 Atlantic Beach Florida 17.2°C
43 Jacksonville Beach Florida 17.2°C
44 Mayport Florida 17.2°C
45 Neptune Beach Florida 17.2°C
46 Kings Ferry, St. Marys River, Florida Florida 17.1°C
47 Amelia Island Florida 17.0°C
48 American Beach Florida 17.0°C
49 Fernandina Beach Florida 17.0°C
50 Franklintown Florida 17.0°C

Warmest 10 in Florida in March

Same data flipped. The warmest spots in the state for this month.

# Location March mean
1 Boynton Beach Florida 25.7°C
2 Briny Breezes Florida 25.7°C
3 Hypoluxo Florida 25.7°C
4 Lake Worth Florida 25.7°C
5 Lantana Florida 25.7°C
6 Manalapan Florida 25.7°C
7 Mar-a-Lago Florida 25.7°C
8 Ocean Ridge Florida 25.7°C
9 South Palm Beach Florida 25.7°C
10 West Palm Beach Florida 25.7°C

Other US states

Related rankings