Fort Le Marchant surfForecast / Guernsey / UK

information circle16 Day Weather and Surf, issued 6 pm Thursday 30 Apr 2026 BST
Forecast update in hr  min  s Forecast update imminent
Fort Le Marchant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fort Le Marchant sea temperature is
11.9° C
(Which is slightly warmer than usual)

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 0.9m 5s and forecast to arrive on Thursday (May 07) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 6s period and expected on Monday (May 04) at 4AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Thu 7th May)3ft (0.9m) 5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Warm (max 20°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 13°C on Tue night, min 10°C on Wed morning). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
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<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1
ENE
7
0.6
NE
6
0.4
ENE
5
0.2
ENE
5
0.1
NE
4
0.1
NW
11
0.2
ENE
3
0.2
WNW
10
0.3
W
9
0.3
WNW
8
0.6
W
7
0.5
W
6
0.5
W
9
0.4
WNW
9
0.3
NNE
3
0.4
N
4
0.3
N
3
0.5
NW
4
0.5
W
4
0.8
NW
4
0.4
N
4
Wave Graph
Metric surfscale
Energy kJ
91
27
11
2
1
5
1
0
0
0
0
0
0
0
2
4
1
7
7
21
5
Wind (km/h)
10
ESE
15
W
15
W
5
W
5
W
20
E
15
SSE
20
W
15
SW
10
SW
10
WNW
5
NW
15
NNW
15
NNW
20
NNE
20
NNW
15
NNW
25
W
20
W
25
WSW
25
SW
cross-off
cross
cross
cross
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross-off
cross-off
cross-off
High Tide
6:53PM7.57m
7:08AM7.62m
7:24PM7.74m
7:41AM7.70m
7:55PM7.78m
8:12AM7.65m
8:26PM7.70m
8:44AM7.48m
8:57PM7.51m
9:16AM7.21m
9:30PM7.21m
9:50AM6.85m
10:05PM6.85m
10:26AM6.45m
Low Tide
1:07AM0.93m
1:22PM0.84m
1:39AM0.79m
1:53PM0.82m
2:10AM0.76m
2:23PM0.91m
2:41AM0.87m
2:54PM1.11m
3:13AM1.09m
3:26PM1.39m
3:46AM1.41m
3:59PM1.74m
4:22AM1.79m
part cloud
rain showers
part cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:47
5:45
5:43
5:41
5:39
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:25
8:27
8:29
8:30
8:31
8:32
8:35
2
1
1
1
Temp °C
20
16
12
13
13
13
14
13
11
12
11
11
12
12
11
12
13
11
11
10
10
17
14
9
11
11
10
12
11
8
10
9
9
9
9
7
7
10
6
6
3
4
Swell 1
Height (m)
Direction
Period (s)
1
ENE
7
0.6
NE
6
0.6
W
10
0.6
W
10
0.5
W
11
0.5
W
10
0.5
W
10
0.3
WSW
6
0.3
W
9
0.3
WNW
8
0.6
W
7
0.5
W
6
0.5
W
9
0.4
WNW
9
0.3
W
6
0.3
WNW
5
0.3
WNW
5
0.2
W
6
0.2
W
8
0.2
WNW
6
0.5
W
5
Energy kJ
91
27
73
75
57
50
47
7
14
13
31
15
45
26
7
5
5
3
5
4
14
Swell 2
Height (m)
Direction
Period (s)
0.5
W
11
0.6
W
11
0.4
ENE
5
0.2
ENE
5
0.1
NW
11
0.2
WNW
10
0.3
WNW
8
0.3
WNW
9
0.1
SW
8
0.1
SW
7
0.1
W
9
0.1
W
9
0.2
W
8
0.1
W
8
0.1
W
9
0.3
WNW
7
Energy kJ
58
82
11
2
5
9
13
15
2
2
2
2
5
1
1
10
Swell 3
Height (m)
Direction
Period (s)
0.3
WNW
15
0.3
SSE
4
0.2
WNW
13
0.2
W
3
0.1
NE
4
0.2
W
9
0.1
W
5
0.1
W
8
0.1
W
8
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
6
0.1
W
8
Energy kJ
44
2
18
1
1
6
1
1
1
1
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.2
WSW
2
0.3
WSW
3
0.3
E
2
0.2
ENE
3
0.5
WSW
4
0.5
W
4
0.3
NNE
3
0.4
N
4
0.3
N
3
0.5
NW
4
0.5
W
4
0.8
NW
4
0.4
N
4
Energy kJ
1
2
1
1
7
9
2
4
1
7
7
21
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
122
205
10
10
123
122
231
350
122
102
114
202
216
210
228
676
677
122
122
167
Best forecast wave conditions in Guernsey
Rating
(10 max)
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
3
1
2
1
1
2
2
2
1
1
1
1
1
1
2
3
3
3
3
Header Global
Rating
(10 max)
6
7
6
5
7
4
4
5
4
4
5
5
4
5
4
5
5
6
6
8
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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