Anse St Martin Surf Break

Lat Long: 49.71° N 1.89° W

Anse St Martin 48 hour detailed Surf Forecast

Issued: 7 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Anse St Martin sea temperature is
18.4°C
2.0° 

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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 1ft (0.3m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 1.5ft (0.4m), 11s period with WNW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 1.5ft (0.5m), 11s period with W swell.

The current surf forecast for Anse St Martin at 2PM is: 0.4m 11s primary swell from a West-northwest direction (forecast issued at 07:00am September 19). An open ocean swell of 1.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Sep)1ft (0.3m)12s
Afternoon (19 Sep)1.5ft (0.4m)11s
Evening (19 Sep)1.5ft (0.5m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat night, min 15°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sat morning, light winds from the NE by Mon night).

Saturday
19
Sunday
20
Monday
21
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
WNW
12
0.3
WNW
12
1.9
WSW
7
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.5
W
11
0.5
W
11
0.5
W
11
1.4
W
11
1.2
W
10
1.1
W
10
1
W
10
0.9
W
11
0.8
W
11
0.8
W
11
0.7
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.6
W
10
0.6
W
10
0.5
W
10
Wave Graph
Metric surfscale
Energy kJ
29
28
0
38
41
40
62
59
58
432
308
259
216
181
144
146
112
112
112
82
75
72
50
Wind (km/h)
35
SW
40
SW
40
SW
40
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
25
W
20
WNW
15
NW
15
NW
5
WNW
10
NNW
10
NNW
10
N
10
NNE
10
NE
10
NNE
15
NNE
10
NE
10
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross
High Tide
2:11PM3.80m
2:58AM3.50m
3:51PM3.54m
5:07AM3.42m
5:47PM3.65m
Low Tide
8:09AM1.98m
8:49PM2.09m
9:23AM2.30m
10:40PM2.27m
11:32AM2.32m
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:50
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:13
8:10
8:08
 mm
Temp °C
16
16
16
17
17
18
17
18
17
17
16
16
15
16
17
16
16
16
16
16
17
17
18
Feels °C
10
10
10
12
13
14
14
15
14
14
14
14
13
15
16
15
15
15
14
13
14
14
15
  • 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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