Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 5 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
24.7°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 4ft (1.2m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 4ft (1.2m), 11s period with S swell.
  • Evening surf: Evening surf (23 Sep, local time) - 4ft (1.2m), 11s period with S swell.

The current surf forecast for Fort Sebastian at 12PM is: 1.2m 11s primary swell from a South direction and 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 05:00am September 23). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (23 Sep)4ft (1.2m)11s
Afternoon (23 Sep)4ft (1.2m)11s
Evening (23 Sep)4ft (1.2m)11s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 23°C on Wed night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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
1
1
1
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
S
12
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
11
0.9
SSE
11
0.8
SSE
10
1
S
10
0.7
SSE
10
0.9
SSE
10
0.9
SSE
10
0.7
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
S
10
0.7
SSE
10
0.6
SSE
9
0.8
S
9
0.8
S
9
Wave Graph
Metric surfscale
Energy kJ
390
371
351
345
345
345
338
286
198
139
204
102
163
163
102
131
128
128
120
96
68
108
106
Wind (km/h)
10
SW
10
SW
15
S
15
S
15
S
10
S
10
S
10
SSW
5
SW
5
SSW
5
S
15
S
15
S
10
S
10
SSW
10
SSW
10
SSW
5
SW
10
SSW
10
S
15
S
15
SSW
10
SSW
Wind State
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
glassy
glassy
on
on
on
on
on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
2:03AM1.28m
1:52PM1.28m
2:34AM1.42m
2:31PM1.38m
3:03AM1.54m
3:08PM1.46m
Low Tide
7:48AM0.55m
7:59PM0.30m
8:27AM0.43m
8:34PM0.22m
9:03AM0.32m
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:00
6:00
 mm
Temp °C
24
24
25
25
25
24
24
24
23
23
25
25
25
24
24
24
23
23
24
25
24
24
23
Feels °C
27
27
27
26
26
26
27
27
26
27
28
26
26
26
27
27
26
26
27
27
25
26
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 

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