Fort Le Marchant Surf Break

Lat Long: 49.51° N 2.51° W

Fort Le Marchant 48 hour detailed Surf Forecast

Issued: 6 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Fort Le Marchant sea temperature is
18.6° C
1.2° 

Fort Le Marchant 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 Le Marchant today (15 Aug):

  • Afternoon surf: Afternoon surf (15 Aug, local time) - 2ft (0.6m), 4s period with N swell.
  • Evening surf: Evening surf (15 Aug, local time) - 1ft (0.3m), 4s period with NE swell.

The current surf forecast for Fort Le Marchant at 9PM is: 0.3m 4s primary swell from a Northeast direction and 0.3m 3s secondary swell from a Northwest direction (forecast issued at 06:00pm August 15). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (15 Aug)--
Afternoon (15 Aug)2ft (0.6m)4s
Evening (15 Aug)1ft (0.3m)4s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 17°C on Sun night). Winds increasing (light winds from the NNW on Sat night, fresh winds from the WSW by Tue morning).

Sat
15
Sunday
16
Monday
17
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.5
N
4
0.5
N
4
0.3
NE
4
0.1
NE
4
0.1
NE
4
0.8
WNW
7
0.1
E
5
0.2
ENE
5
0.2
ENE
5
0.2
ENE
4
0.4
NW
3
0.3
WNW
3
0.7
WNW
5
0.7
WNW
5
0.5
WNW
5
0.5
W
5
0.4
WNW
4
0.7
W
4
0.9
WNW
4
Wave Graph
Metric surfscale
Energy kJ
9
9
3
1
1
0
1
2
2
2
2
2
23
22
13
11
6
14
34
Wind (km/h)
15
NNW
20
NW
20
NNW
10
NNW
10
NW
5
NNW
10
SW
10
W
15
NNW
20
NW
15
WNW
25
NNW
25
NNW
15
NW
15
WNW
20
W
20
W
25
W
25
W
Wind State
on
cross-on
cross-on
cross-on
cross-on
on
cross-off
cross
cross-on
cross-on
cross
on
on
cross-on
cross
cross
cross
cross
cross
High Tide
9:18PM8.55m
9:39AM8.15m
9:54PM8.21m
10:15AM7.79m
Low Tide
3:15PM0.19m
3:38AM0.05m
3:52PM0.41m
4:12AM0.43m
4:27PM0.80m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
clear
clear
cloud
cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:25
8:23
 mm
Temp °C
21
22
21
22
19
18
18
19
19
19
21
18
17
17
18
20
21
20
20
Feels °C
19
19
19
21
18
18
18
19
18
18
18
13
13
15
17
18
19
17
17
  • 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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