Surf Break

Lat Long: 49.71° N 1.89° W

Anse St Martin 48 hour detailed Surf Forecast

Issued: 7 pm 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Anse St Martin sea temperature is
17.5°C
2.7° 

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 (20 Oct):

  • Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 5s period with NW swell.
  • Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.7m), 12s period with W swell.

The current surf forecast for Anse St Martin at 11PM is: 0.7m 12s primary swell from a West direction (forecast issued at 07:00pm October 20). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Oct)--
Afternoon (20 Oct)4.5ft (1.3m)5s
Evening (20 Oct)2.5ft (0.7m)12s

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


Short Range Forecast

Heavy rain (total 49mm), heaviest during Thu night. Very mild (max 14°C on Wed night, min 11°C on Fri morning). Winds increasing (moderate winds from the SSE on Tue night, stormy winds from the SSW by Thu night).

Tue
20
Wednesday
21
Thursday
22
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
Swell
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
12
0.7
W
12
0.7
W
12
0.6
W
12
1.6
SW
6
3
W
8
4
W
9
4.5
W
10
4
W
9
3.5
W
9
3.5
W
9
4
W
9
4
W
10
3
W
10
2.5
W
10
2.2
W
10
1.9
W
10
1.6
W
10
0.7
W
11
Wave Graph
Metric surfscale
Energy kJ
146
144
144
108
0
1003
2217
4000
2788
2229
1755
0
0
1773
1299
0
0
512
123
Wind (km/h)
30
W
25
SW
30
S
35
S
25
SSE
60
WNW
55
W
60
W
55
W
50
W
50
WSW
60
WSW
55
WSW
40
W
30
WSW
35
SW
40
SSW
45
S
65
S
Wind State
cross
cross-off
off
off
off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
High Tide
4:50PM3.68m
5:47AM3.72m
6:02PM3.97m
6:40AM4.10m
6:50PM4.35m
Low Tide
11:24PM1.96m
11:57AM2.02m
00:31AM1.59m
12:55PM1.62m
rain showers
clear
clear
light rain
light rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
thunderstorm
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
8:37
—
—
—
—
—
—
—
8:38
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
—
—
—
—
—
—
—
7:06
—
—
—
—
—
—
—
7:04
—
—
 mm
1
—
—
1
3
5
1
1
1
2
1
1
3
3
1
1
2
3
7
Temp °C
14
13
13
13
12
12
12
13
13
13
14
14
14
14
14
14
14
14
14
Feels °C
8
7
7
6
8
-1
-1
0
1
2
3
2
3
6
8
8
6
5
2
  • 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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