Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 5 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
24.8°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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 4.5ft (1.4m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 4.5ft (1.3m), 12s period with S swell.
  • Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.3m), 12s period with S swell.

The current surf forecast for Fort Sebastian at 9AM is: 1.4m 12s primary swell from a South direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 05:00am September 22). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (22 Sep)4.5ft (1.4m)12s
Afternoon (22 Sep)4.5ft (1.3m)12s
Evening (22 Sep)4.5ft (1.3m)12s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 26°C on Tue morning, min 23°C on Wed night). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
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)
2
2
2
1
0
1
1
1
2
2
0
0
0
0
1
1
1
2
1
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)
1.3
S
11
1.4
S
11
1.4
S
12
1.4
S
12
1.3
S
12
1.4
S
12
1.3
S
12
1.3
S
12
1.3
S
12
1.3
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.2
SSE
11
1.1
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
10
0.9
SSE
10
Wave Graph
Metric surfscale
Energy kJ
403
476
511
547
480
544
472
472
456
433
351
345
345
356
297
297
286
222
104
102
102
102
163
Wind (km/h)
10
WSW
5
W
5
WSW
15
SSW
20
SSW
15
SSW
10
SSW
10
SW
10
SW
10
SW
15
S
15
S
15
S
10
S
10
SSW
10
SSW
5
SW
5
WSW
5
SSE
10
S
15
S
15
S
10
S
Wind State
cross-on
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
glassy
glassy
on
on
on
on
High Tide
1:28AM1.15m
1:06PM1.18m
2:03AM1.28m
1:52PM1.28m
2:34AM1.42m
2:31PM1.38m
Low Tide
7:02AM0.66m
7:20PM0.39m
7:48AM0.55m
7:59PM0.30m
8:27AM0.43m
8:34PM0.22m
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:00
 mm
1
Temp °C
23
23
25
26
26
25
24
24
24
24
25
25
25
24
24
23
23
23
25
25
26
24
24
Feels °C
26
27
29
28
27
27
27
27
27
27
27
27
26
26
27
26
26
27
29
27
27
26
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 

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