Anse St Martin Surf Break

Lat Long: 49.71° N 1.89° W

Anse St Martin 48 hour detailed Surf Forecast

Issued: 7 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Anse St Martin sea temperature is
18.6° C
1.3° 

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 (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 2ft (0.6m), 4s period with W swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 1ft (0.3m), 4s period with W swell.
  • Evening surf: Evening surf (10 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.

The current surf forecast for Anse St Martin at 1PM is: 0.3m 4s primary swell from a West direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 07:00am August 10). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (10 Aug)2ft (0.6m)4s
Afternoon (10 Aug)1ft (0.3m)4s
Evening (10 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Wed night, min 17°C on Mon morning). Winds increasing (light winds from the NNW on Mon afternoon, fresh winds from the ENE by Tue afternoon).

Monday
10
Tuesday
11
Wednesday
12
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)
0.7
W
5
0.6
W
4
0.2
W
9
0.3
W
4
0.2
W
9
0.2
W
9
0.2
W
8
0.2
W
8
0.2
W
8
0.7
E
4
0.9
ENE
5
1.2
ENE
5
1.2
ENE
5
1.1
ENE
6
1.2
ENE
6
1.3
ENE
6
0.2
W
12
0.3
W
11
0.9
ENE
6
0.9
ENE
6
0.5
W
10
0.5
W
10
1.2
E
5
Wave Graph
Metric surfscale
Energy kJ
21
14
6
3
6
6
6
6
6
14
37
70
80
74
84
119
11
22
53
50
48
47
73
Wind (km/h)
15
NW
10
WNW
15
NW
10
NNW
10
N
10
N
10
NNE
15
ENE
20
E
25
E
30
ENE
35
ENE
30
ENE
25
ENE
30
ENE
25
ENE
20
E
20
E
20
E
25
ENE
30
ENE
35
E
30
E
Wind State
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:55AM4.38m
7:23PM4.73m
8:03AM4.73m
8:22PM5.14m
8:57AM5.08m
9:11PM5.50m
Low Tide
1:39PM1.17m
2:14AM0.70m
2:38PM0.75m
3:07AM0.22m
3:27PM0.38m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:32
9:30
 mm
Temp °C
18
17
17
18
19
20
20
20
19
18
19
19
20
21
21
22
24
25
27
28
29
29
28
Feels °C
17
16
16
18
18
19
19
18
17
14
14
14
15
16
16
18
19
20
23
22
23
22
21
  • 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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