Garbage Heap surfForecast / Saint Martin / Netherlands Antilles

information circle48hr Weather and Surf, issued 7 pm Wednesday 31 Dec 2025 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
27.4° C
(Which is slightly warmer than usual)


How big are the waves at Garbage Heap today?

The current surf forecast for Garbage Heap at 12AM is: 1.2m 11s primary swell from a North direction and 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 07:00pm December 31). The wind direction is predicted to be cross-shore.

Time (AST) & DateWave HeightWave Period
Morning (01 Jan)3ft (0.9m)11s
Afternoon (01 Jan)2ft (0.6m)10s
Evening (01 Jan)1.5ft (0.5m)10s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
31
Thursday
01
Friday
02
Saturday
03
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
N
1.3
N
1.2
N
1.1
N
1
N
0.9
N
0.8
N
0.6
N
0.6
N
0.5
N
0.6
NW
0.6
NW
0.6
NW
0.6
NW
0.7
NW
0.7
NW
0.7
NW
0.7
NW
0.7
NW
0.7
NW
0.7
NW
0.6
NW
0.6
NW
0.6
NNW
Period(s) (?)1111111111111010101110109911101010999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)49941635429224018813668725961595251115969694848381646252
Wind
(km/h)
10
ESE
15
ESE
20
ESE
20
SE
20
SE
25
SE
15
SE
10
SE
10
ESE
20
ESE
20
E
20
ESE
20
ESE
15
E
10
ENE
15
NE
25
E
20
E
25
ENE
20
ENE
25
ENE
25
E
25
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
Low Tide
/ height (m)
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise-----6:43-------6:43-------6:43--
Sunset5:45-------5:46-------5:47-------
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
cloud
part cloud
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------1--------
Temp. °C252525252525252525262525252525252525252525252526
Feels °C (?)262525252524252626262524252627252424242424242426
  • 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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