Fort Le Marchant surfForecast / Guernsey / UK

information circle12 Day Weather and Surf, issued 5 am Monday 29 Dec 2025 GMT
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
11.7° 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 12 days are 3.5m 8s and forecast to arrive on Sunday (Jan 04) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 15s period and expected on Wednesday (Dec 31) at 12AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Sun 4th Jan)11ft (3.5m) 8s

Table - best surf conditions forecast for Fort Le Marchant over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Mild temperatures (max 8°C on Mon night, min 5°C on Wed afternoon). Winds decreasing (strong winds from the ENE on Tue morning, calm by Wed afternoon).

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Sat afternoon. Mild temperatures (max 8°C on Thu afternoon, min 5°C on Fri night). Winds increasing (calm on Fri morning, near gales from the NE by Sat night).

Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Wave Height (m) & direction (?)
1.2
ENE
1.4
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.4
NE
0.9
NE
0.5
NE
0.2
ENE
0.3
NW
0.6
NW
0.6
NNW
0.4
NNW
0.3
NNE
0.4
WSW
0.3
ENE
0.7
NE
1.5
NNE
2.3
NNE
2.5
NNE
3
NNE
Period(s) (?)5666666543444311246678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)781191842312461525113219104201121384327571338
Wind
(km/h)
35
E
40
ENE
40
ENE
45
ENE
40
ENE
35
ENE
15
ESE
10
E
10
SSW
15
WSW
25
NW
25
NNW
5
NNE
5
N
10
E
45
ENE
45
NE
55
NE
55
NNE
45
N
40
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
crosscrosscross-
on
cross-
off
crossoffcross-
off
cross-
on
onglassoncrosscrosscross-
on
cross-
on
ononon
High Tide
/ height (m)
1:06PM
6.50
1:50AM
6.47
2:23PM
6.55
3:03AM
6.70
3:36PM
6.81
4:09AM
7.09
4:40PM
7.20
5:07AM
7.54
5:37PM
7.59
6:00AM
7.96
6:28PM
7.89
6:48AM
8.26
7:16PM
8.05
Low Tide
/ height (m)
7:28PM
1.88
8:05AM
2.05
8:42PM
1.81
9:21AM
1.78
9:54PM
1.58
10:29AM
1.35
10:57PM
1.24
11:30AM
0.88
11:54PM
0.88
12:23PM
0.47
12:44AM
0.61
1:13PM
0.20
1:31AM
0.48
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Sunrise8:06--8:06--8:06--8:06--8:06--8:06--8:04--
Sunset-4:16--4:17--4:19--4:20--4:21--4:22--4:22-
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
rain showers
Rain (mm)
---------------232--1
Temp. °C678877656788777666544
Feels °C (?)-2-2-1-2-2-2122122442-4-5-6-8-8-7
  • 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

Latest Updates

submit an eyeball surf report

Quick surf report for Fort Le Marchant:

join our community of surf reporters

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 Le Marchant 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.


false

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 12 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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest