Fort Sebastian Surf Break

Lat Long: 4.98° N 1.64° W

Fort Sebastian 48 hour detailed Surf Forecast

Issued: 5 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Sebastian sea temperature is
23.6°C
1.0° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 3.5ft (1.0m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 3.5ft (1.0m), 9s period with S swell.
  • Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 10s period with S swell.

The current surf forecast for Fort Sebastian at 12PM is: 1.0m 9s primary swell from a South direction and 0.3m 11s secondary swell from a South-southwest direction (forecast issued at 05:00am September 04). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (04 Sep)3.5ft (1.0m)10s
Afternoon (04 Sep)3.5ft (1.0m)9s
Evening (04 Sep)3.5ft (1.0m)10s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
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)
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
S
10
1
S
10
1
S
10
1
S
9
1
S
9
1.1
S
10
1
S
10
1
S
10
1
S
10
1
S
9
1
S
9
0.8
S
9
0.8
SSE
9
0.8
S
9
0.8
SSE
9
1
S
9
1.1
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.7
S
9
1.2
S
9
1.1
S
9
Wave Graph
Metric surfscale
Energy kJ
228
184
183
175
175
216
181
183
177
175
171
108
110
108
110
169
199
79
78
78
78
220
185
Wind (km/h)
10
WSW
5
NW
10
W
15
SSW
20
SSW
15
SW
15
SW
15
WSW
15
WSW
10
W
15
WSW
20
SW
25
SW
20
SW
15
SW
10
WSW
10
WSW
10
W
15
SW
20
SSW
20
SW
20
SW
10
SW
Wind State
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:35AM1.34m
9:45PM1.10m
9:55AM1.25m
11:34PM1.11m
11:33AM1.23m
Low Tide
2:10AM0.49m
3:19PM0.39m
3:29AM0.60m
4:48PM0.41m
5:13AM0.63m
6:14PM0.35m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:09
 mm
1
Temp °C
23
23
25
27
27
26
25
24
24
24
26
28
28
26
24
24
24
23
26
26
26
25
24
Feels °C
26
27
28
29
28
27
27
26
26
27
28
29
28
26
26
27
27
26
28
26
26
26
26
  • 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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