Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
23.7° 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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 4.5ft (1.4m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.4m), 14s period with SSW swell.
  • Evening surf: Evening surf (16 Aug, local time) - 4.5ft (1.3m), 14s period with SSW swell.

The current surf forecast for Fort Sebastian at 4PM is: 1.4m 14s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a South direction (forecast issued at 11:00am August 16). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (16 Aug)4.5ft (1.4m)15s
Afternoon (16 Aug)4.5ft (1.4m)14s
Evening (16 Aug)4.5ft (1.3m)14s

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


Short Range Forecast

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

Sun
16
Monday
17
Tuesday
18
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
0
0
0
0
1
2
2
1
0
1
2
3
3
3
3
4
3
2
2
3
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)
1.4
SSW
15
1.4
SSW
14
1.4
SSW
14
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.2
SSW
13
1.3
SSW
13
1.3
SSW
13
1.4
SSW
14
1.4
SSW
14
1.4
SSW
14
1.5
SSW
14
1.5
SSW
14
1.4
SSW
14
1.4
SSW
14
1.6
SSW
16
1.6
SSW
16
1.6
SSW
16
1.6
SSW
16
1.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
773
800
789
742
606
572
475
563
563
693
724
756
862
874
767
756
1224
1255
1239
1178
1103
Wind (km/h)
10
WSW
20
SSW
25
SW
20
SW
15
SW
10
WSW
10
W
10
WSW
15
SW
15
SW
15
SW
10
WSW
10
W
5
W
5
W
5
WNW
5
WNW
10
WSW
15
WSW
15
SW
10
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
High Tide
6:22AM1.62m
6:27PM1.39m
6:54AM1.53m
7:05PM1.28m
7:26AM1.42m
7:45PM1.17m
Low Tide
12:25PM0.32m
00:23AM0.24m
1:02PM0.36m
00:57AM0.36m
1:41PM0.42m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
<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
6:17
6:17
 mm
1
Temp °C
25
26
26
25
24
24
23
23
26
26
26
25
24
24
24
24
24
25
25
25
24
Feels °C
27
27
26
25
26
27
26
26
28
27
27
27
27
27
27
28
28
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 

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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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