Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 5 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
23.9° C
0.4° 

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


How big are the waves at Fort Sebastian today (12 Aug):

  • Afternoon surf: Afternoon surf (12 Aug, local time) - 3.5ft (1.1m), 12s period with S swell.
  • Evening surf: Evening surf (12 Aug, local time) - 4ft (1.2m), 11s period with S swell.

The current surf forecast for Fort Sebastian at 11PM is: 1.2m 11s primary swell from a South direction and 0.4m 20s secondary swell from a South-southwest direction (forecast issued at 05:00pm August 12). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (12 Aug)--
Afternoon (12 Aug)3.5ft (1.1m)12s
Evening (12 Aug)4ft (1.2m)11s

Table - waves today at Fort Sebastian. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 23°C on Fri night). Wind will be generally light.

Wed
12
Thursday
13
Friday
14
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
1
2
1
0
0
1
2
1
1
1
1
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)
1.1
S
12
1.1
S
12
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
10
1.2
S
10
1.2
S
10
1.2
S
11
1.2
S
11
1.3
S
11
1.3
S
11
1.4
S
11
1.4
S
11
1.4
S
11
1.4
S
12
1.3
S
12
0.9
SSW
17
Wave Graph
Metric surfscale
Energy kJ
336
330
338
319
319
319
260
282
305
329
338
403
403
459
459
476
511
441
433
Wind (km/h)
15
SSW
15
SSW
10
SSW
15
SSW
15
SSW
10
SSW
10
SSW
15
S
15
S
10
SSW
10
SW
10
SW
10
SW
10
SW
10
SW
15
SSW
20
SSW
20
SW
10
SW
Wind State
on
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
3:45PM1.56m
4:32AM1.65m
4:29PM1.57m
5:11AM1.69m
5:10PM1.54m
Low Tide
9:58PM-0.00m
10:25AM0.30m
10:37PM-0.00m
11:07AM0.28m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:19
 mm
Temp °C
26
25
24
24
24
24
25
25
25
24
24
24
24
24
24
25
25
25
24
Feels °C
28
27
27
27
26
27
27
26
26
26
27
26
26
26
25
25
25
25
26
  • 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 Fort Sebastian 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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