Coastguard/St Simons surfForecast / Georgia / USA

information circle12 Day Weather and Surf, issued 6 am Tuesday 25 Nov 2025 EST
Forecast update in hr  min  s Forecast update imminent
Coastguard/St Simons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguard/St Simons sea temperature is
19.0° C
(Which is 3.6°C colder than average for this time of year)


Best Forecast Surf Conditions for Coastguard/St Simons this week:

The surf forecast for Coastguard/St Simons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 01) at 10AM. The primary swell is predicted to be 0.9m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Coastguard/St Simons in the next 12 days are 1.7m 8s and forecast to arrive on Monday (Dec 01) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Friday (Nov 28) at 1AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 1st Dec)3ft (0.9m) 8s
Best Surf 1PM (Mon 1st Dec)5.5ft (1.7m) 8s
Most Powerful 1PM (Mon 1st Dec)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Coastguard/St Simons over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Wed afternoon. Warm (max 27°C on Wed morning, min 4°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sun night. Warm (max 22°C on Sun morning, min 5°C on Fri morning). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
Swell
Height Map
Wave Height (m) & direction (?)
0.5
ESE
1.1
ESE
0.5
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.6
NE
0.2
ESE
0.7
ENE
0.8
E
0.5
SE
0.5
ESE
0.8
ESE
0.9
ESE
0.9
ESE
1.6
SE
0.9
SE
Period(s) (?)566668887867445666888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16872276666561951825132053539827686
Wind
(km/h)
5
SSW
10
SSE
10
SW
15
SW
15
WNW
15
NNW
20
NW
20
NW
25
NNW
15
N
10
NE
15
NE
20
ENE
20
E
15
SE
15
SSE
15
SSE
15
SSW
15
W
15
NW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscrosscross-
off
offoffoffoffcross-
off
crosscrosscross-
on
cross-
on
oncross-
on
oncrosscross-
off
offoff
High Tide
/ height (m)
11:19AM
2.08
11:42PM
1.79
12:09PM
2.05
12:36AM
1.83
1:03PM
2.03
1:32AM
1.90
1:58PM
2.03
2:29AM
2.01
2:55PM
2.03
3:27AM
2.15
3:54PM
2.05
4:26AM
2.30
4:54PM
2.08
Low Tide
/ height (m)
5:55PM
0.36
5:50AM
0.34
6:42PM
0.35
6:42AM
0.37
7:34PM
0.32
7:44AM
0.38
8:31PM
0.25
8:53AM
0.35
9:30PM
0.15
10:02AM
0.27
10:27PM
0.03
11:06AM
0.15
11:22PM
-0.09
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Sunrise7:00--7:01--7:01--7:03--7:03--7:05--7:05--
Sunset-5:22--5:22--5:22--5:22--5:22--5:22--5:22-
clear
part cloud
clear
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
mod rain
mod rain
part cloud
cloud
heavy rain
Rain (mm)
----1-----------610--12
Temp. °C25252327252015171191112161720222219181913
Feels °C (?)2524222525198104468111318202219171710
  • 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 Coastguard/St Simons Surf forecast

The above surf forecast table for Coastguard/St Simons provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Coastguard/St Simons can be found by selecting the local surf guide option on the grey menu. Our Coastguard/St Simons 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 (Coastguard/St Simons) 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 Coastguard/St Simons 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 Georgia? If you are looking for accommodation near Coastguard/St Simons, camping, hotels and condos and appartments in Georgia, consider staying in Brunswick which is 11 km (7 miles) away. Other places in and around Georgia where you can find information about places to rent, and car hire include Fernandina Beach which is 51 km (32 miles) away, Hinesville, Waycross and Jacksonville Beach.

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