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Surf Forecasts:
Garbage Heap surfForecast / Saint Martin / Netherlands Antilles
48hr Weather and Surf, issued 1 am Friday 17 Apr 2026 ASTForecast 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 5AM is: 1.4m 7s primary swell from a East direction and 0.5m 8s secondary swell from a North direction, 0.3m 13s secondary swell from a North-northeast direction (forecast issued at 01:00am April 17). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 4.5ft (1.4m) | 7s |
| Afternoon (17 Apr) | 4.5ft (1.4m) | 8s |
| Evening (17 Apr) | 5ft (1.5m) | 8s |
Table - waves today at Garbage Heap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 223 | 243 | 206 | 212 | 209 | 232 | 257 | 246 | 240 | 240 | 244 | 244 | 266 | 266 | 276 | 276 | 276 | 268 | 268 | 268 | 261 | 268 | 268 | 310 |
Wind (km/h) | ||||||||||||||||||||||||
| 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) | 6:33AM 0.24 | 8:46PM 0.39 | 6:53AM 0.21 | 9:45PM 0.41 | 7:00AM 0.20 | |||||||||||||||||||
Low Tide / height (m) | 2:21AM 0.19 | 1:03PM 0.06 | 3:38AM 0.19 | 1:42PM 0.02 | 5:13AM 0.19 | 2:27PM -0.00 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:29 | - |
 |  | |  |  | |  |  | | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | 1 | - | - | - | - | 1 | - | - | 1 | 1 | - | 1 | - | - | 1 | - | 1 | 1 | 1 |
| Temp. °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Feels °C (?) | 24 | 23 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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