Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 5 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
24.7°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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.1m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 4ft (1.2m), 12s period with SSW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 4ft (1.2m), 12s period with SSW swell.

The current surf forecast for Fort Sebastian at 2PM is: 1.1m 12s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South-southeast direction, 0.8m 5s secondary swell from a South-southwest direction (forecast issued at 05:00am September 16). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (16 Sep)3.5ft (1.1m)13s
Afternoon (16 Sep)4ft (1.2m)12s
Evening (16 Sep)4ft (1.2m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 27°C on Fri morning, min 23°C on Thu night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
0
0
0
0
2
2
1
1
0
0
0
0
0
0
1
1
0
0
0
0
1
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)
1.1
SSW
13
1.1
SSW
13
1.1
SSW
13
1.1
SSW
13
1.2
SSW
12
1.2
SSW
12
1.2
SSW
12
1.2
S
12
1
S
11
0.9
S
12
0.9
S
12
0.8
S
12
0.8
S
12
0.6
SSW
12
0.6
SSW
12
1.1
SSW
6
0.6
S
10
1.1
SSW
6
1.1
SSW
6
0.8
SSE
10
1.3
SSW
6
1.4
SSW
10
1.2
S
9
Wave Graph
Metric surfscale
Energy kJ
451
437
424
405
454
447
432
384
257
216
220
180
177
107
104
101
88
87
85
123
147
351
230
Wind (km/h)
10
SW
10
SW
15
SW
15
SSW
20
SSW
15
SW
10
WSW
10
SW
10
WSW
5
W
15
SW
15
SSW
20
SW
20
SW
15
SW
15
WSW
10
WSW
10
W
15
WSW
20
SW
25
SW
20
SW
10
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
6:34AM1.38m
7:07PM1.19m
7:03AM1.27m
7:49PM1.08m
7:38AM1.16m
8:51PM0.99m
Low Tide
00:19AM0.40m
12:53PM0.33m
00:52AM0.50m
1:33PM0.41m
1:31AM0.60m
2:25PM0.49m
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:05
6:04
 mm
1
1
Temp °C
24
25
26
26
26
25
25
24
24
24
26
26
25
25
24
24
23
24
25
27
27
25
24
Feels °C
27
28
28
27
26
26
28
27
28
28
28
28
25
26
26
26
25
27
27
28
27
26
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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