Anse St Martin Surf Break

Lat Long: 49.71° N 1.89° W

Anse St Martin 48 hour detailed Surf Forecast

Issued: 7 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Anse St Martin sea temperature is
18.9°C
1.6° 

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 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 1ft (0.3m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 3ft (0.9m), 4s period with ENE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 3.5ft (1.0m), 5s period with ENE swell.

The current surf forecast for Anse St Martin at 12PM is: 0.7m 4s primary swell from a East direction and 0.3m 9s secondary swell from a West direction (forecast issued at 07:00am August 23). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (23 Aug)1ft (0.3m)9s
Afternoon (23 Aug)3ft (0.9m)4s
Evening (23 Aug)3.5ft (1.0m)5s

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


Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 19°C on Mon afternoon, min 17°C on Sun morning). Winds decreasing (strong winds from the ENE on Mon night, light winds from the SW by Tue night).

Sunday
23
Monday
24
Tuesday
25
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
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
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
W
9
0.3
W
9
0.7
E
4
0.8
E
4
0.9
ENE
4
0.9
ENE
5
1.2
E
5
1.7
E
6
1.6
E
6
1.6
ENE
6
2
ENE
6
0.2
W
9
0.2
W
9
0.1
W
9
0.1
W
9
0.1
W
12
0.1
W
12
0.1
W
11
0.1
W
11
0.2
W
11
0.9
ENE
6
0.8
ENE
5
0.3
W
10
Wave Graph
Metric surfscale
Energy kJ
14
14
16
22
36
37
75
207
0
192
0
7
7
2
2
3
3
3
2
9
47
33
17
Wind (km/h)
20
ENE
20
E
25
E
30
ENE
30
ENE
30
ENE
35
ENE
35
E
35
E
40
E
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
40
ENE
30
E
25
E
25
E
20
E
20
ENE
20
E
15
ESE
Wind State
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-off
High Tide
6:14PM3.74m
6:58AM3.72m
7:21PM4.04m
7:54AM4.05m
8:07PM4.42m
Low Tide
12:17PM2.21m
1:09AM1.96m
1:31PM1.91m
2:02AM1.57m
2:16PM1.53m
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
clear
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:09
9:07
9:06
 mm
1
Temp °C
18
17
18
18
18
18
18
18
17
17
17
18
19
19
19
19
19
18
17
18
19
19
18
Feels °C
14
13
13
12
12
13
12
12
11
10
9
10
11
11
11
13
14
15
14
16
16
16
17
  • 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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