Fort Le Marchant surfForecast / Guernsey / UK

information circle12 Day Weather and Surf, issued 5 am Wednesday 28 Jan 2026 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
10.4° 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 1.3m 6s and forecast to arrive on Tuesday (Feb 03) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.0m 14s period and expected on Friday (Jan 30) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3PM (Tue 3rd Feb)4.5ft (1.3m) 6s

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 Moderate rain (total 15mm), heaviest on Thu night. Very mild (max 10°C on Thu afternoon, min 8°C on Wed night). Winds increasing (light winds from the S on Wed morning, severe gales from the SW by Fri afternoon).

Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Sat night. Very mild (max 11°C on Sat night, min 8°C on Sun night). Mainly near gales.

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
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 (?)
3
W
3
W
2.5
W
2.4
W
2.1
W
2
W
3.5
W
3.5
W
6
W
4
W
3.5
W
3
W
3
W
2.5
W
2.5
W
2.2
W
0.4
ENE
0.3
ENE
2.3
W
1.3
W
2
W
Period(s) (?)171716161413181712161615141316155612613
Wave
Graph
(?)Metric surfscale
Energy kJ (?)00000000000000009601080
Wind
(km/h)
20
SSW
25
SSE
30
SSE
35
SSE
35
SSE
35
SW
35
SSW
55
S
55
WSW
30
WNW
25
WSW
50
SSE
40
WNW
20
SW
50
SSE
40
SSE
10
SSW
40
NNW
35
NW
25
W
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
crosscross-
off
offcrosscross-
off
cross-
off
offoffcross-
on
cross-
on
crossoff
High Tide
/ height (m)
1:50PM
6.14
2:36AM
6.23
3:21PM
6.24
3:58AM
6.57
4:37PM
6.68
5:04AM
7.14
5:36PM
7.21
5:56AM
7.72
6:24PM
7.69
6:42AM
8.18
7:07PM
8.02
7:23AM
8.46
7:47PM
8.16
Low Tide
/ height (m)
8:10PM
2.32
9:01AM
2.23
9:42PM
2.17
10:27AM
1.80
10:56PM
1.72
11:31AM
1.20
11:53PM
1.18
12:22PM
0.64
12:40AM
0.72
1:06PM
0.23
1:21AM
0.42
1:46PM
0.03
1:59AM
0.31
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Sunrise7:48--7:46--7:45--7:43--7:41--7:41--7:39--
Sunset-4:58--4:59--5:00--5:02--5:04--5:06--5:07-
clear
clear
part cloud
cloud
light rain
rain showers
light rain
light rain
rain showers
rain showers
part cloud
mod rain
clear
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
clear
Rain (mm)
----172321-7--4444---
Temp. °C999810109910101011101099109101010
Feels °C (?)3320241-3134315017-2357
  • 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 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.

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