Anse St Martin Surf Break

Lat Long: 49.71° N 1.89° W

Anse St Martin 48 hour detailed Surf Forecast

Issued: 1 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Anse St Martin sea temperature is
18.5°C
2.3° 

Anse St Martin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Anse St Martin today (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.7m), 15s period with W swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 14s period with W swell.
  • Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 13s period with W swell.

The current surf forecast for Anse St Martin at 7PM is: 0.8m 13s primary swell from a West direction and 0.6m 9s secondary swell from a West direction, 0.4m 3s secondary swell from a Northwest direction (forecast issued at 01:00pm September 23). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (23 Sep)2.5ft (0.7m)15s
Afternoon (23 Sep)2.5ft (0.8m)14s
Evening (23 Sep)2.5ft (0.8m)13s

Table - waves today at Anse St Martin. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu night, min 14°C on Sat morning). Winds increasing (light winds from the SE on Thu night, fresh winds from the NNW by Fri night).

Wed
23
Thursday
24
Friday
25
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
2
2
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
14
0.8
W
14
0.8
W
14
0.8
W
13
0.9
W
13
0.9
W
13
0.8
W
12
0.7
W
12
0.7
W
12
0.6
W
11
0.6
W
11
0.6
W
11
0.5
W
11
0.5
W
11
0.5
W
10
0.5
W
19
0.8
W
17
1
W
16
1.2
W
15
1.3
W
14
1.2
W
14
Wave Graph
Metric surfscale
Energy kJ
203
253
243
219
272
268
180
139
137
89
86
84
57
55
49
188
381
516
679
713
602
Wind (km/h)
15
WNW
20
NW
15
WNW
10
WNW
15
NW
20
NE
20
ENE
15
E
15
ESE
10
ENE
15
ENE
10
E
15
ESE
10
ESE
10
SE
10
S
20
S
20
SSW
15
W
15
WNW
20
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
off
off
off
cross
cross-on
cross-on
High Tide
7:37PM4.41m
8:03AM4.50m
8:11PM4.82m
8:34AM4.89m
8:42PM5.20m
Low Tide
1:43PM1.56m
2:06AM1.11m
2:20PM1.11m
2:40AM0.66m
2:55PM0.70m
clear
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
 mm
Temp °C
17
17
18
19
19
17
16
16
17
18
19
20
20
20
21
19
19
20
20
19
17
Feels °C
16
15
17
18
18
15
14
14
16
17
18
19
18
18
19
17
16
17
18
17
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
How to use the Wavefinder 

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