Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
23.8° 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 4.5ft (1.3m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 4.5ft (1.4m), 12s period with S swell.
  • Evening surf: Evening surf (14 Aug, local time) - 3ft (0.9m), 17s period with SSW swell.

The current surf forecast for Fort Sebastian at 4PM is: 1.4m 12s primary swell from a South direction and 0.9m 15s secondary swell from a South-southwest direction (forecast issued at 11:00am August 14). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (14 Aug)4.5ft (1.3m)11s
Afternoon (14 Aug)4.5ft (1.4m)12s
Evening (14 Aug)3ft (0.9m)17s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Fri morning, min 22°C on Sun night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
0
0
0
1
3
2
2
2
1
1
1
2
2
2
2
2
0
0
0
1
Swell
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
1.3
S
11
1.4
S
12
1.3
S
12
0.9
SSW
17
0.9
SSW
17
0.9
SSW
16
1
SSW
16
1.2
SSW
16
1.2
SSW
17
1.1
SSW
15
1.3
SSW
16
1.4
SSW
16
1.4
SSW
16
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
14
1.4
SSW
14
1.4
SSW
14
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
403
418
511
441
433
522
452
547
714
776
525
783
917
906
816
773
773
800
789
742
606
Wind (km/h)
10
SSW
15
SSW
20
SSW
15
SSW
10
SW
10
SW
10
SW
10
SW
15
SW
15
SSW
20
SW
20
SW
10
WSW
15
SW
15
WSW
15
WSW
15
SW
20
SW
25
SW
20
SW
15
SW
Wind State
cross-on
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
cross-on
cross-on
cross-on
High Tide
5:10PM1.54m
5:48AM1.68m
5:49PM1.48m
6:22AM1.62m
6:27PM1.39m
Low Tide
11:07AM0.28m
11:14PM0.05m
11:47AM0.29m
11:49PM0.13m
12:25PM0.32m
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:19
6:19
 mm
Temp °C
25
26
25
24
24
23
23
23
24
25
25
25
24
23
23
24
24
26
25
25
23
Feels °C
27
27
25
25
27
26
26
26
25
25
25
26
26
24
24
26
25
26
24
25
24
  • 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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