St Martin · open water conditions information
Marble Bay (St Martin) is a coastal location in St Martin, one of 5 St Martin spots covered by NippyIndex.
The shore faces broadly south-east, so it is most open to wind and swell arriving from the south-east.
As a tidal location, its tide predictions are referenced to the nearest UKHO tidal station.
NippyIndex draws on published marine and weather data (sea state, wave information and water temperature) and UKHO tidal predictions.
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