Sea Island Surf Break

Lat Long: 31.18° N 81.35° W

Sea Island Surf Forecast and Surf Report

Issued: 7 pm 01 Oct 2026 (local time)

Forecast update in  hr  min

Today's Sea Island sea temperature is
26.2°C
0.3° 

Sea Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sea Island surf forecast from 2 Oct 2026:

  • Most powerful swell: Wednesday 7 Oct, 2AM (local time) - 5.5ft (1.7m), 10s period, ENE swell with 551 kJ wave energy.

Best Forecast Surf Conditions for Sea Island this week:

The most powerful waves expected at Sea Island in the next 16 days are 1.7m 10s and forecast to arrive on Wednesday (Oct 07) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Oct 06) at 11AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Wed 7th Oct)5.5ft (1.7m) 10s

Table - best surf conditions forecast for Sea Island over the next 16 days.


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri morning. Warm (max 28°C on Fri afternoon, min 24°C on Sat morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 140mm), heaviest during Tue night. Warm (max 25°C on Sun night, min 17°C on Wed morning). Winds increasing (calm on Mon night, strong winds from the NE by Tue afternoon).

Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
E
12
0.2
ESE
11
0.2
ESE
11
0.2
E
11
0.6
ESE
11
0.8
SE
5
0.2
E
10
0.4
SE
5
0.4
SE
5
0.4
SE
6
0.4
SE
6
1.5
ENE
8
1.7
ENE
10
1.3
ENE
9
1.3
ENE
9
1.1
ENE
9
Wave Graph
Metric surfscale
Energy kJ
54
13
13
11
12
12
9
75
35
8
9
7
8
9
287
551
251
257
202
Wind (km/h)
10
SE
10
ESE
15
ESE
5
S
5
ENE
10
ENE
5
SE
15
SE
10
ESE
15
NE
10
NE
0
SSE
0
W
25
ENE
40
NE
35
NE
35
NNE
30
NNE
25
NNE
Wind State
on
on
cross-on
cross-on
glassy
cross-on
on
on
cross-on
cross
cross
glassy
glassy
cross
cross
cross
cross-off
cross-off
cross-off
High Tide
00:55AM2.01m
1:28PM2.37m
2:03AM1.98m
2:35PM2.33m
3:12AM1.98m
3:42PM2.32m
4:19AM2.04m
4:46PM2.33m
5:23AM2.13m
5:46PM2.36m
6:22AM2.23m
6:41PM2.38m
Low Tide
7:01AM0.19m
7:51PM0.41m
8:04AM0.25m
8:58PM0.43m
9:12AM0.27m
10:06PM0.40m
10:21AM0.25m
11:08PM0.33m
11:25AM0.20m
00:03AM0.23m
12:24PM0.13m
00:54AM0.15m
clear
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
rain showers
thunderstorm
rain showers
heavy rain
mod rain
mod rain
heavy rain
mod rain
heavy rain
heavy rain
light rain
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:18
—
—
7:18
—
—
7:20
—
—
7:20
—
—
7:20
—
—
7:22
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
—
7:08
—
—
7:07
—
—
7:07
—
—
7:06
—
—
7:04
—
—
7:02
—
 mm
—
3
1
2
—
—
1
1
1
11
10
7
20
10
18
58
4
2
11
Temp °C
26
27
28
27
25
26
27
27
28
25
23
24
22
23
23
23
20
19
21
Feels °C
29
31
31
30
28
29
30
29
30
28
26
28
26
25
22
20
16
16
19
  • 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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Quick surf report for Sea Island:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sea Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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 16 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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