Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 am 09 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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 4ft (1.2m), 9s period with SSW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.1m), 9s period with SSW swell.

The current surf forecast for Fort Sebastian at 6PM is: 1.1m 9s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a South direction, 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 11:00am August 09). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (09 Aug)4.5ft (1.3m)10s
Afternoon (09 Aug)4ft (1.2m)9s
Evening (09 Aug)3.5ft (1.1m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue morning, min 22°C on Sun night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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)
0
0
0
0
0
0
0
3
1
1
0
1
1
1
2
1
0
0
0
0
0
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
10
1.2
S
10
1.2
SSW
9
1.1
SSW
9
1.1
SSW
9
1
S
9
0.7
S
15
1.2
SSW
12
0.6
S
15
0.9
S
14
0.7
S
13
1.2
S
13
1.2
S
13
1.2
S
13
1.2
S
13
1.1
S
13
0.7
S
12
0.7
S
12
0.9
SSW
12
1
S
12
1
S
12
Wave Graph
Metric surfscale
Energy kJ
326
273
248
202
202
159
212
447
159
324
171
506
506
498
490
392
137
139
228
289
289
Wind (km/h)
15
SW
20
SSW
20
SSW
15
SW
15
SW
10
SW
15
SW
5
WSW
10
SW
15
SSW
15
SSW
15
SSW
15
SW
10
WSW
10
WSW
10
W
10
WSW
15
SSW
15
SSW
20
SSW
15
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
on
cross-on
cross-on
High Tide
12:56PM1.37m
2:09AM1.31m
2:02PM1.45m
3:03AM1.45m
2:57PM1.51m
Low Tide
6:35AM0.54m
7:31PM0.21m
7:48AM0.48m
8:27PM0.11m
8:48AM0.40m
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
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>
6:21
6:20
6:20
 mm
Temp °C
23
24
23
23
23
23
22
22
24
24
24
24
23
23
22
22
24
25
24
24
23
Feels °C
24
24
23
24
24
25
23
25
26
25
24
25
24
25
24
24
26
26
24
24
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 

FREE! Surf-Forecast.com widget for your website

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