Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 11 am 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
26.9°C
0.2° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 3ft (0.9m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 3.5ft (1.0m), 12s period with S swell.

The current surf forecast for Fort Sebastian at 4PM is: 0.9m 12s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a South direction (forecast issued at 11:00am October 21). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (21 Oct)3ft (0.9m)13s
Afternoon (21 Oct)3ft (0.9m)12s
Evening (21 Oct)3.5ft (1.0m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu morning, min 25°C on Wed night). Wind will be generally light.

Wed
21
Thursday
22
Friday
23
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
1
1
1
1
1
0
0
0
0
0
1
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)
0.9
SSW
13
0.9
SSW
13
0.9
SSW
12
1
S
12
1
S
12
1
S
12
1
S
12
1.1
S
12
1.1
S
12
1.1
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1
S
10
1.2
SSW
11
1.2
SSW
11
1.1
SSW
11
Wave Graph
Metric surfscale
Energy kJ
286
277
260
309
304
285
280
333
333
341
397
397
330
297
345
345
351
192
383
376
314
Wind (km/h)
10
SSW
15
S
15
S
10
SSW
5
SW
10
WSW
10
W
5
W
10
SW
15
S
15
SSW
15
SSW
15
SW
10
SW
10
WSW
10
WSW
15
SW
20
SW
15
SSW
15
SW
10
SW
Wind State
on
on
on
on
cross-on
cross-on
cross
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:19PM1.13m
1:08AM1.35m
1:14PM1.23m
1:43AM1.48m
2:00PM1.33m
Low Tide
6:24AM0.64m
6:25PM0.44m
7:13AM0.51m
7:11PM0.36m
7:54AM0.36m
7:52PM0.29m
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
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 mm
—
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
—
1
—
—
Temp °C
28
27
28
27
27
26
25
25
27
29
28
27
26
26
25
25
28
29
28
27
26
Feels °C
32
29
30
30
32
30
29
29
31
32
31
30
29
30
29
29
31
31
30
30
30
  • 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

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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