Fort Le Marchant Surf Break

Lat Long: 49.51° N 2.51° W

Fort Le Marchant Surf Forecast and Surf Report

Issued: 12 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Fort Le Marchant sea temperature is
16.9° C
0.3° 

Fort Le Marchant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Fort Le Marchant surf forecast from 21 Jul 2026:

  • Most powerful swell: Sunday 26 Jul, 1AM (local time) - 3.5ft (1.1m), 5s period, W swell with 66 kJ wave energy.

Best Forecast Surf Conditions for Fort Le Marchant this week:

The most powerful waves expected at Fort Le Marchant in the next 16 days are 1.1m 5s and forecast to arrive on Sunday (Jul 26) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Sunday (Jul 26) at 7PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Sun 26th Jul)3.5ft (1.1m) 5s

Table - best surf conditions forecast for Fort Le Marchant over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 23°C on Thu afternoon, min 17°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 23°C on Fri afternoon, min 16°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat night).

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
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
Wave
Height (m)
Direction
Period (s)
0.2
ENE
4
0.2
ENE
4
0.1
NE
4
0.3
W
10
0.3
W
10
0.3
ENE
2
0.5
E
4
0.7
ENE
4
0.5
E
3
0.2
W
8
0.2
W
8
0.2
W
8
0.2
NNW
3
0.6
W
3
1.1
W
5
1.4
W
6
1.7
W
8
1.6
WNW
9
1.7
WNW
9
0.4
N
4
1.2
WNW
6
Wave Graph
Metric surfscale
Energy kJ
2
2
1
0
0
1
0
11
6
0
0
0
1
7
66
0
0
0
0
6
0
Wind (km/h)
10
E
15
NNE
5
WNW
15
N
10
NNW
15
E
20
ESE
25
NE
15
E
10
SE
10
NNW
20
NNW
10
WNW
25
W
40
WSW
25
NW
25
W
25
NW
25
NNW
20
W
25
NW
Wind State
cross
cross-on
cross
on
cross-on
cross
cross-off
cross-on
cross
cross-off
on
cross-on
cross-on
cross
cross-off
cross-on
cross
cross-on
cross-on
cross
cross-on
High Tide
12:18PM6.59m
00:38AM6.40m
1:08PM6.13m
1:34AM5.89m
2:10PM5.77m
2:45AM5.56m
3:25PM5.63m
4:05AM5.53m
4:39PM5.76m
5:13AM5.75m
5:38PM6.09m
6:06AM6.12m
6:25PM6.52m
Low Tide
6:11AM1.59m
6:31PM2.01m
6:56AM2.12m
7:23PM2.46m
7:50AM2.58m
8:27PM2.78m
8:59AM2.85m
9:46PM2.87m
10:19AM2.86m
11:03PM2.69m
11:28AM2.61m
00:02AM2.32m
12:20PM2.23m
00:47AM1.89m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:28
5:28
5:30
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:04
9:02
9:01
9:00
9:00
8:58
 mm
1
Temp °C
18
21
21
17
21
20
21
23
22
21
23
23
18
18
18
17
18
19
15
18
19
Feels °C
15
19
18
15
19
18
18
19
19
20
20
19
16
14
14
14
14
14
11
13
14
  • 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
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Information about the Fort Le Marchant Surf forecast

The above surf forecast table for Fort Le Marchant provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fort Le Marchant can be found by selecting the local surf guide option on the grey menu. Our Fort Le Marchant surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Fort Le Marchant) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Fort Le Marchant may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Guernsey? If you are looking for accommodation near Fort Le Marchant, camping, hotels and holiday cottages in Guernsey, consider staying in Saint Peter Port which is 7 km (4 miles) away. Other places in and around Guernsey where you can find information about places to rent, and car hire include Guernsey which is 11 km (7 miles) away, Saint Helier, Octeville and Equeurdreville-Hainneville.

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