Sea Island surf break

Sea Island surfForecast / Georgia / USA

information circle12 Day Weather and Surf, issued 6 pm Wednesday 11 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Sea Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sea Island sea temperature is
9.1° C
(Which is 10.5°C colder than average for this time of year)


Best Forecast Surf Conditions for Sea Island this week:

The surf forecast for Sea Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 15) at 10PM. The primary swell is predicted to be 1.1m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sea Island in the next 12 days are 1.8m 7s and forecast to arrive on Monday (Feb 16) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 15th Feb)3.5ft (1.1m) 7s
Best Surf10PM (Sun 15th Feb)3.5ft (1.1m) 7s
Most Powerful 1AM (Mon 16th Feb)6ft (1.8m) 7s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 23°C on Wed afternoon, min 11°C on Thu afternoon). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 70mm), heaviest during Sun night. Warm (max 20°C on Sun morning, min 9°C on Mon night). Wind will be generally light.

Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.1
E
0.1
E
0.9
ENE
0.7
ENE
0.5
E
0.4
ENE
0.8
ENE
0.6
E
0.4
E
0.3
ENE
0.6
SSE
0.8
SSE
1.3
SSE
1.8
SSE
0.7
SE
0.6
SE
0.8
ENE
0.9
ENE
0.9
ENE
0.6
E
0.4
ENE
Period(s) (?)121246634444445788467910
Wave
Graph
(?)Metric surfscale
Energy kJ (?)33323919326125310179032561362260685532
Wind
(km/h)
15
WSW
10
WNW
20
NE
15
NE
10
ENE
15
NE
20
NE
10
ENE
10
ESE
10
SE
15
SSE
20
S
25
SSE
10
NE
10
NNE
20
NE
20
NNE
25
NNE
20
NE
10
NNE
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcrosscrosscrosscrosscrosscrossonononcross-
on
cross-
on
crosscross-
off
crosscross-
off
cross-
off
crosscross-
off
glass
High Tide
/ height (m)
4:16AM
1.76
4:31PM
1.54
5:13AM
1.81
5:27PM
1.61
6:06AM
1.89
6:17PM
1.69
6:51AM
1.97
7:01PM
1.80
7:31AM
2.04
7:42PM
1.89
8:09AM
2.08
8:19PM
1.98
8:44AM
2.10
Low Tide
/ height (m)
9:31PM
0.26
10:35AM
0.32
10:29PM
0.21
11:26AM
0.24
11:23PM
0.12
12:13PM
0.15
12:13AM
0.03
12:56PM
0.05
1:00AM
-0.06
1:37PM
-0.05
1:45AM
-0.14
2:17PM
-0.13
2:28AM
-0.19
Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise--7:09--7:07--7:07--7:05--7:05--7:05--7:03
Sunset6:08--6:08--6:09--6:10--6:12--6:13--6:14--
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
rain showers
part cloud
light rain
heavy rain
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
----------2-167-------
Temp. °C231912121315141618181820191718161010111719
Feels °C (?)221777101191416161617161717135581718
  • 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 Sea Island Surf forecast

The above surf forecast table for Sea Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sea Island can be found by selecting the local surf guide option on the grey menu. Our Sea 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 (Sea 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 Sea 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 Georgia? If you are looking for accommodation near Sea Island, camping, hotels and condos and appartments in Georgia, consider staying in Brunswick which is 13 km (8 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 56 km (35 miles) away, Hinesville, Waycross and Jacksonville Beach.

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