St George Island surfForecast / Florida – Gulf / USA

information circle48hr Weather and Surf, issued 12 am Saturday 20 Dec 2025 EST
Forecast update in hr  min  s Forecast update imminent
St George Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St George Island sea temperature is
16.3° C
(Which is 4.1°C colder than average for this time of year)


How big are the waves at St George Island today?

The current surf forecast for St George Island at 7AM is: 0.2m 5s primary swell from a South direction and 0.2m 5s secondary swell from a West-southwest direction (forecast issued at 12:00am December 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (20 Dec)1.5ft (0.4m)3s
Afternoon (20 Dec)1ft (0.3m)3s
Evening (20 Dec)1ft (0.3m)3s

Table - waves today at St George Island. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Saturday
20
Sunday
21
Monday
22
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
S
0.3
S
0.2
S
0.2
S
0.4
ENE
0.4
E
0.3
E
0.3
E
0.2
ESE
0.2
ESE
0.2
ENE
0.2
ENE
0.2
ENE
0.3
ENE
0.6
E
1
E
1.3
E
1.2
E
1.1
E
0.9
E
Period(s) (?)5555333344---2-223345555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)55323322110000000183583806942
Wind
(km/h)
20
N
15
NE
15
NE
15
ENE
15
E
10
E
10
SE
5
SE
5
ESE
5
E
5
N
10
NNE
10
NNE
5
ENE
10
E
10
ENE
15
NE
15
ENE
25
ENE
25
ENE
30
ENE
30
E
20
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
glassglassglasscross-
off
cross-
off
crosscross-
on
crosscross-
off
crosscross-
off
crosscrosscrosscrosscross
High Tide
/ height (m)
1:23AM
0.62
6:18PM
0.56
2:07AM
0.64
6:45PM
0.56
2:49AM
0.64
Low Tide
/ height (m)
8:40PM
0.55
9:48AM
-0.05
8:55PM
0.55
10:25AM
-0.05
9:23PM
0.55
11:03AM
-0.05
Saturday
20
Sunday
21
Monday
22
Sunrise----7:28-------7:30-------7:30---
Sunset------5:44-------5:44-------5:45-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C131212121214141515151515141719202019161515161920
Feels °C (?)88887101112131313121014151615141099111618
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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