St George Island surfForecast / Florida – Gulf / USA

information circle12 Day Weather and Surf, issued 12 am Thursday 18 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
15.6° C
(Which is 4.9°C colder than average for this time of year)


Best Forecast Surf Conditions for St George Island this week:

The most powerful waves expected at St George Island in the next 12 days are 1.6m 7s and forecast to arrive on Thursday (Dec 18) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Friday (Dec 19) at 7AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Thu 18th Dec)5ft (1.6m) 7s

Table - best surf conditions forecast for St George Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Thu afternoon. Warm (max 22°C on Thu night, min 11°C on Fri night). Winds decreasing (fresh winds from the SE on Thu morning, light winds from the SE by Sat afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sun morning). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
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 (?)
0.7
SE
1.2
SE
1.4
SSE
1.3
S
0.6
S
0.3
SSW
0.3
S
0.4
ENE
0.3
E
0.2
ESE
0.4
ENE
1.3
E
1.1
E
1.2
ESE
1
ESE
1
SE
0.6
SE
0.5
SE
0.5
SE
Period(s) (?)4566665334--355566645
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13731141472775321000866784636633913
Wind
(km/h)
20
ESE
30
SE
25
S
20
WSW
30
NNW
20
NNW
15
NNE
20
E
10
ESE
0
N
10
NE
10
E
20
NE
30
ENE
25
ENE
30
ENE
25
E
15
E
15
ENE
15
ENE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononcrossoffoffcross-
off
crosscross-
on
glasscross-
off
crosscross-
off
crosscrosscrosscrosscrosscross-
off
crosscross-
on
High Tide
/ height (m)
11:51PM
0.60
5:29PM
0.57
12:36AM
0.61
5:52PM
0.57
1:23AM
0.62
6:18PM
0.56
2:07AM
0.64
6:45PM
0.56
2:49AM
0.64
7:11PM 3:30AM
0.55 0.63
7:32PM
0.55
4:14AM
0.60
Low Tide
/ height (m)
8:35AM
-0.02
8:22PM
0.55
9:11AM
-0.04
8:40PM
0.55
9:48AM
-0.05
8:55PM
0.55
10:25AM
-0.05
9:23PM
0.55
11:03AM
-0.05
10:23PM
0.54
11:39AM
-0.02
11:37PM
0.51
12:13PM
0.02
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
Sunrise-7:28--7:28--7:28--7:30--7:30--7:31--7:31-
Sunset--5:43--5:43--5:44--5:44--5:45--5:45--5:45
cloud
light rain
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-471-----------------
Temp. °C191821221617121414151720181518141619191819
Feels °C (?)1715202211117101113131915101371317171618
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the St George Island Surf forecast

The above surf forecast table for St George Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at St George Island can be found by selecting the local surf guide option on the grey menu. Our St George Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (St George Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for St George Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in Gulf Coast, Florida? If you are looking for accommodation near St George Island, camping, hotels and condos and appartments in Gulf Coast, Florida, consider staying in Apalachicola which is 13 km (8 miles) away. Other places in and around Gulf Coast, Florida where you can find information about places to rent, and car hire include Port Saint Joe which is 44 km (27 miles) away, Panama City and Lynn Haven.

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