Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
24.3°C
0.6° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.8m), 12s period with SSW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 2.5ft (0.8m), 12s period with SSW swell.

The current surf forecast for Fort Sebastian at 6AM is: 0.7m 13s primary swell from a South-southwest direction and 0.2m 16s secondary swell from a South direction, 1.0m 5s secondary swell from a South direction (forecast issued at 11:00pm September 12). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Sep)2.5ft (0.7m)13s
Afternoon (13 Sep)2.5ft (0.8m)12s
Evening (13 Sep)2.5ft (0.8m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 26°C on Sun morning, min 24°C on Sat night). Wind will be generally light.

Sunday
13
Monday
14
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
1
1
0
0
0
0
0
1
1
1
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)
0.9
S
10
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
12
0.8
SSW
12
0.8
SSW
12
0.8
SSW
12
0.9
SSW
12
0.8
SSW
12
0.7
SSW
12
0.5
S
17
0.6
S
16
0.7
S
16
0.8
SSW
16
0.8
SSW
16
Wave Graph
Metric surfscale
Energy kJ
156
184
178
176
173
162
167
164
161
203
158
119
154
190
254
341
329
Wind (km/h)
10
SW
15
SW
10
WSW
10
WSW
10
WSW
15
SSW
25
SSW
20
SW
15
SW
10
SW
10
WSW
10
WSW
5
WSW
10
SSW
10
SSW
10
SW
10
SW
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
5:09AM1.67m
5:24PM1.47m
5:38AM1.59m
5:58PM1.39m
Low Tide
10:43PM0.14m
11:14AM0.20m
11:15PM0.21m
11:46AM0.22m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
thunderstorm
light rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:06
 mm
1
3
Temp °C
25
24
24
24
25
26
26
25
24
24
24
24
24
26
24
24
24
Feels °C
28
27
27
27
28
28
26
26
26
27
27
27
27
28
27
27
27
  • 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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