Garbage Heap surfForecast / Saint Martin / Netherlands Antilles

information circle48hr Weather and Surf, issued 7 am Wednesday 22 Apr 2026 AST
Forecast update in hr  min  s Forecast update imminent
Garbage Heap surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Garbage Heap sea temperature is
27.0° C
(Which is normal for this time of year)

How big are the waves at Garbage Heap today?

The current surf forecast for Garbage Heap at 1PM is: 0.8m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a North-northeast direction (forecast issued at 07:00am April 22). The wind direction is predicted to be onshore.

Time (AST) & DateWave HeightWave Period
Morning (22 Apr)3ft (0.9m)8s
Afternoon (22 Apr)2.5ft (0.8m)8s
Evening (22 Apr)2.5ft (0.8m)8s

Table - waves today at Garbage Heap. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Wed morning). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Sat
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.8
ENE
8
0.8
NNW
11
1.1
NW
10
1.3
NNW
10
1
N
10
1
NW
9
1.3
NNW
9
1.3
NNW
9
1.2
NNW
9
1.1
NNW
9
1.1
N
9
1.1
N
9
1
N
9
0.9
NNW
9
1.2
N
12
1.1
N
11
1.1
N
11
Wave Graph
Metric surfscale
Energy kJ
83
81
81
64
64
64
58
64
143
239
302
196
159
268
249
232
197
190
194
162
129
389
295
279
Wind (km/h)
15
NE
15
NE
15
NE
15
NE
20
NNE
20
NE
20
NE
20
NE
20
ENE
15
ENE
15
ENE
10
ENE
15
NE
20
NE
20
ENE
15
ENE
15
ENE
20
E
15
E
15
ESE
15
ESE
15
E
15
E
15
ESE
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:34AM0.39m
11:11AM0.20m
2:25AM0.37m
1:07PM0.21m
Low Tide
5:04PM0.01m
10:14AM0.19m
6:07PM0.05m
10:04AM0.19m
7:19PM0.09m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:30
6:30
6:30
Temp °C
24
24
25
25
25
25
25
24
24
24
25
25
25
25
25
25
25
25
25
25
26
26
25
25
24
24
25
25
25
24
24
23
23
23
25
26
25
25
25
26
26
26
26
26
27
27
26
26
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.5
NW
10
0.8
NNW
11
1.1
NW
10
1.3
NNW
10
1
N
10
1
NW
9
1.3
NNW
9
1.3
NNW
9
1.2
NNW
9
1.1
NNW
9
1.1
N
9
1.1
N
9
1
N
9
0.9
NNW
9
1.2
N
12
1.1
N
11
1.1
N
11
Energy kJ
83
81
81
64
64
64
58
53
143
239
302
196
159
268
249
232
197
190
194
162
129
389
295
279
Swell 2
Height (m)
Direction
Period (s)
0.4
NNE
10
0.4
NNE
10
0.4
NNE
10
0.4
NNE
10
0.3
NNE
10
0.3
NNE
10
0.4
NNE
13
0.4
NNE
11
0.3
NNE
11
0.8
ENE
8
0.7
ENE
7
0.8
NW
9
0.8
N
10
0.6
E
7
0.1
W
9
0.6
E
7
0.6
E
7
0.1
N
14
0.3
N
13
0.5
E
7
0.6
N
12
0.9
NNE
12
0.1
NE
8
0.2
NNE
8
Energy kJ
33
33
32
32
18
18
55
40
23
64
57
117
125
40
2
40
40
4
30
25
103
193
3
7
Swell 3
Height (m)
Direction
Period (s)
0.1
N
17
0.1
N
15
0.1
N
16
0.2
N
14
0.2
NNE
13
0.2
NNE
12
0.4
NW
11
0.2
NNE
14
0.2
NNE
13
0.3
NNE
10
0.1
W
10
0.6
ENE
7
0.6
ENE
7
0.1
W
9
0.1
W
8
0.2
NNE
14
0.4
NNE
13
0.4
NNE
13
0.5
E
7
0.6
E
7
0.1
NE
9
0.2
ENE
8
Energy kJ
6
5
5
15
16
15
30
18
17
20
2
43
43
1
1
20
65
55
25
36
3
7
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.8
ENE
8
0.8
ENE
8
0.3
NE
2
0.6
ENE
7
0.6
E
7
0.6
E
7
0.5
E
7
0.5
E
7
Energy kJ
3
64
66
1
43
39
39
23
26
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
2
2
2
2
2
3
2
2
Distance (km)
163
163
163
163
163
245
245
170
14
14
7
7
14
14
14
7
32
32
28
2
2
2
32
31
Best forecast wave conditions in Netherlands-Antilles - Saint Martin
Rating
(10 max)
1
1
2
2
1
1
1
2
2
2
3
Best forecast wave conditions in Netherlands Antilles
Rating
(10 max)
1
1
2
2
1
1
1
2
2
2
3
Header Global
Rating
(10 max)
8
7
9
9
8
7
7
6
5
5
5
5
4
5
5
5
5
5
5
5
5
4
4
4
  • 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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