Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
23.7° C
0.7° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.3m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 4ft (1.2m), 9s period with SSW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.1m), 9s period with S swell.

The current surf forecast for Fort Sebastian at 5AM is: 1.3m 10s primary swell from a South direction and 0.6m 13s secondary swell from a South direction, 0.1m 18s secondary swell from a South direction (forecast issued at 11:00pm August 08). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (09 Aug)4.5ft (1.3m)10s
Afternoon (09 Aug)4ft (1.2m)9s
Evening (09 Aug)3.5ft (1.1m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue morning, min 22°C on Sun night). Wind will be generally light.

Sunday
9
Monday
10
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
0
0
0
0
0
1
1
2
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
S
10
1.3
S
10
1.3
S
10
1.3
S
10
1.3
SSW
10
1.2
SSW
10
1.2
SSW
9
1.1
SSW
9
1.1
S
9
0.6
S
15
0.7
S
15
1.2
SSW
12
0.6
S
15
0.8
S
14
0.7
S
13
1.2
S
13
1.2
S
13
Wave Graph
Metric surfscale
Energy kJ
339
332
332
326
335
282
248
202
194
159
212
447
163
253
171
506
506
Wind (km/h)
15
SSW
15
SW
15
SW
15
SW
15
SW
20
SSW
20
SSW
15
SW
10
SW
10
SW
10
WSW
10
SW
10
SW
15
SSW
15
SSW
15
SW
10
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:00AM1.17m
12:56PM1.37m
2:09AM1.31m
2:02PM1.45m
Low Tide
6:23PM0.31m
6:35AM0.54m
7:31PM0.21m
7:48AM0.48m
8:27PM0.11m
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
<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>
6:21
6:20
 mm
Temp °C
24
23
23
23
23
24
24
23
23
23
22
23
23
24
24
24
23
Feels °C
26
24
24
24
24
24
24
24
24
25
24
25
24
25
25
25
25
  • 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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