Sea Island Surf Break

Lat Long: 31.18° N 81.35° W

Sea Island 48 hour detailed Surf Forecast

Issued: 1 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sea Island sea temperature is
29.5° C
1.3° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 1.5ft (0.4m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 2ft (0.6m), 7s period with SE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 1.5ft (0.5m), 7s period with ESE swell.

The current surf forecast for Sea Island at 9PM is: 0.5m 7s primary swell from a East-southeast direction and 0.5m 7s secondary swell from a Southeast direction (forecast issued at 01:00pm August 05). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (05 Aug)1.5ft (0.4m)7s
Afternoon (05 Aug)2ft (0.6m)7s
Evening (05 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat morning. Warm (max 29°C on Thu afternoon, min 26°C on Thu morning). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
7
0.6
SE
7
0.7
ESE
7
0.6
ESE
7
0.5
ESE
7
0.3
ESE
7
0.2
ESE
7
0.3
ESE
7
0.4
SE
7
0.7
ESE
7
0.7
ESE
7
0.7
ESE
7
0.4
ESE
7
0.5
SE
7
0.5
SE
7
0.6
ESE
7
0.8
ESE
6
0.6
ESE
6
0.9
ESE
7
0.9
ESE
7
0.8
ESE
8
Wave Graph
Metric surfscale
Energy kJ
18
42
47
36
29
10
5
10
13
42
41
40
18
22
22
29
52
32
64
84
66
Wind (km/h)
10
SSE
20
SE
20
SSE
15
SSE
10
SE
10
S
10
WSW
5
NW
5
SE
10
SE
15
SE
15
SE
15
SSE
10
SSE
5
SSE
10
SE
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
Wind State
on
on
on
on
on
cross-on
cross-off
glassy
on
on
on
on
on
cross-on
glassy
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
1:56PM2.14m
2:17AM1.88m
2:55PM2.19m
3:19AM1.85m
3:58PM2.24m
Low Tide
8:15PM0.31m
8:32AM0.06m
9:22PM0.33m
9:34AM0.05m
10:31PM0.30m
thunderstorm
part cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:16
8:15
 mm
2
1
2
1
1
1
2
1
Temp °C
29
28
28
27
28
28
27
26
28
29
28
28
28
27
27
27
28
29
29
28
27
Feels °C
32
28
28
29
31
31
31
30
32
32
30
31
31
31
32
30
30
31
31
31
30
  • 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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