St George Island surfForecast / Florida – Gulf / USA

information circle48hr Weather and Surf, issued 6 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 8AM is: 0.2m 5s primary swell from a South direction and 0.2m 5s secondary swell from a West-southwest direction (forecast issued at 06:00am 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
Tue
23
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
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 (?)
0.2
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
0.8
E
0.9
E
Period(s) (?)55333344---2-22334555544
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3233221100000001835838069422131
Wind
(km/h)
15
NE
15
ENE
15
E
10
E
10
SE
5
SE
5
ESE
0
ESE
5
N
10
NNE
10
NNE
5
ENE
10
ESE
10
ENE
10
NE
15
NE
25
NE
25
ENE
30
E
30
E
20
ENE
20
ENE
25
ENE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrosscross-
on
cross-
on
onglassglassglasscross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
1:23AM
0.62
6:18PM
0.56
2:07AM
0.64
6:45PM
0.56
2:49AM
0.64
7:11PM
0.55
Low Tide
/ height (m)
9:48AM
-0.05
8:55PM
0.55
10:25AM
-0.05
9:23PM
0.55
11:03AM
-0.05
10:23PM
0.54
Saturday
20
Sunday
21
Monday
22
Tue
23
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. °C121213141415151515151417192020191615151518201817
Feels °C (?)8891011131314131211141617161511991015171514
  • 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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