Sea Island Surf Break

Lat Long: 31.18° N 81.35° W

Sea Island 48 hour detailed Surf Forecast

Issued: 1 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sea Island sea temperature is
29.2° C
0.9° 

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


How big are the waves at Sea Island today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1.5ft (0.4m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 2.5ft (0.7m), 7s period with ESE swell.
  • Evening surf: Evening surf (06 Aug, local time) - 2.5ft (0.7m), 7s period with ESE swell.

The current surf forecast for Sea Island at 6AM is: 0.3m 7s primary swell from a East-southeast direction and 0.3m 3s secondary swell from a Southeast direction (forecast issued at 01:00am August 06). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (06 Aug)1.5ft (0.4m)7s
Afternoon (06 Aug)2.5ft (0.7m)7s
Evening (06 Aug)2.5ft (0.7m)7s

Table - waves today at Sea Island. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 35mm), heaviest during Sat morning. Warm (max 29°C on Thu morning, min 25°C on Thu night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ESE
7
0.3
ESE
7
0.4
SE
7
0.4
SE
7
0.7
ESE
7
0.7
ESE
7
0.7
ESE
7
0.4
ESE
7
0.3
ESE
7
0.5
SE
7
0.6
ESE
7
0.8
ESE
6
0.9
ESE
7
1
ESE
7
1.1
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
8
0.5
ESE
8
Wave Graph
Metric surfscale
Energy kJ
10
10
13
13
42
41
41
18
9
23
29
54
73
108
142
71
86
61
61
61
153
128
125
37
Wind (km/h)
10
S
5
S
5
SSW
10
SE
10
SE
15
ESE
15
ESE
10
S
5
NNW
5
E
10
ESE
10
ESE
15
E
15
E
10
ESE
10
SE
10
SE
15
SSE
10
S
5
SSE
10
ESE
10
ESE
10
ESE
15
SSE
Wind State
cross-on
cross-on
glassy
on
on
on
on
cross-on
off
cross-on
on
on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
2:17AM1.88m
2:55PM2.19m
3:19AM1.85m
3:58PM2.24m
4:24AM1.84m
5:04PM2.30m
Low Tide
8:32AM0.06m
9:22PM0.33m
9:34AM0.05m
10:31PM0.30m
10:40AM0.02m
thunderstorm
part cloud
thunderstorm
cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
thunderstorm
mod rain
mod rain
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:15
8:15
 mm
1
1
2
1
1
2
5
8
6
2
1
3
Temp °C
28
27
27
29
29
29
28
27
25
26
27
28
28
28
27
27
27
27
27
28
27
28
28
28
Feels °C
31
31
31
32
32
31
31
30
29
31
31
31
30
29
30
30
30
30
30
31
30
31
31
31
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

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.


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