Garbage Heap surfForecast / Saint Martin / Netherlands Antilles

information circle48hr Weather and Surf, issued 1 pm Thursday 19 Feb 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
26.9° C
(Which is 1.0°C warmer than normal for this time of year)


How big are the waves at Garbage Heap today?

The current surf forecast for Garbage Heap at 5PM is: 1.1m 15s primary swell from a North direction and 1.2m 12s secondary swell from a North-northwest direction, 1.0m 8s secondary swell from a East direction (forecast issued at 01:00pm February 19). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (19 Feb)4ft (1.2m)13s
Afternoon (19 Feb)4.5ft (1.3m)13s
Evening (19 Feb)5ft (1.6m)14s

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

Updates in  hr  min  s Forecast update imminent
Thursday
19
Friday
20
Saturday
21
Sunday
22
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
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
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
NNW
1.3
NNW
1.1
N
1.6
N
1.7
N
1.7
N
1.6
N
1.5
N
1.5
N
1.2
N
1.4
N
1.3
N
1.3
N
1.2
N
1.1
N
1
N
1
N
0.9
N
0.8
N
0.8
N
1.2
E
1.3
E
1.3
E
1.3
E
Period(s) (?)13131514141313131312131313131313121212127677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)447538527107711621049888771759439694581569477395311297236184184138137150167
Wind
(km/h)
25
E
25
E
25
E
25
E
25
E
25
ENE
25
ENE
30
E
30
E
25
ESE
25
E
30
E
30
E
25
E
25
E
30
E
35
E
30
E
25
E
25
E
30
E
30
E
30
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:35AM
0.32
9:45PM
0.30
9:59AM
0.30
10:54PM
0.32
10:21AM
0.27
12:00AM
0.33
Low Tide
/ height (m)
3:34PM
0.17
3:38AM
0.16
4:00PM
0.14
4:39AM
0.18
4:33PM
0.10
5:51AM
0.20
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise-------6:35-------6:35-------6:35
Sunset--6:14-------6:14-------6:15-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
rain showers
clear
clear
part cloud
Rain (mm)
---------------1----1---
Temp. °C252525252525252525252625252525252525252525252525
Feels °C (?)242424232423232223232523232424232223232422222323
  • 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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