Port de Lonvilliers
Saint-Martin (Marigot, Anse Marcel, Grand Case) · Saint Martin (French part)
Plan route from Port de LonvilliersShow on map
Port de Lonvilliers is a harbour in the Saint-Martin (Marigot, Anse Marcel, Grand Case) cruising area, Saint Martin (French part). Facilities on site: Restaurant. The nearest harbour by water is Grand Case (1.3 nm). With Sailseer you can plan passages from here with weather from nine models, tides, currents and bridge times.
Harbour info
Water depth: no information
Location: 18° 06,83' N 063° 02,27' W
From OpenStreetMap (relation/9565442).
Facilities
Restaurant
10-day outlook
| Day | Wind kn | Gusts kn | from | Waves | Weather | |
|---|---|---|---|---|---|---|
| loading … | ||||||
Strongest wind and gust per day, mean of ECMWF and GFS; from day six only a trend. Hourly forecast, models and warnings on the map
Nearest harbours by water
- Grand Case 1.3 nm SW · Plan route
- Blowing Point 5.6 nm NW · Plan route
- Marina Fort Louis 8.4 nm SW · Plan route
- Marina Royale 9.3 nm SW, via Pont de Sandy Ground (Klappbrücke) · Plan route
- St. Maarten Ship Yard 10.1 nm SW, via Pont de Sandy Ground (Klappbrücke) · Plan route
- Gateway Marina 10.1 nm SW, via Pont de Sandy Ground (Klappbrücke) · Plan route
Anchorages nearby
- Anchorage 0.2 nm NW
sheltered by land from NNE, NE, E, ESE, SE, S, SSW, SW, W, WNW; open to N - Anchorage 1 nm SE
sheltered by land from N, NNE, NE, ESE, SE, S, SSW, SW, W, WNW, NW - Anchorage 1.3 nm SE
sheltered by land from N, NNE, NE, E, ESE, SE, SW, W, WNW, NW - Anchorage 2.3 nm SE
sheltered by land from N, NNE, E, ESE, SE, S, SSW, SW, W, WNW; open to NE - Anchorage 2.8 nm E
sheltered by land from NNE, NE, E, ESE, SE, S; open to N, SSW, SW, W, WNW, NW - Anchorage 4.2 nm SW
sheltered by land from NNE, NE, E, ESE, SE, S, SSW; open to N, W, WNW, NW
Harbour guides and charts
- OpenSeaMap Chart with buoys, lights and harbour details
- OpenStreetMap Map with paths, shops and addresses ashore
- Google Maps Satellite view, Street View, opening hours ashore
- Windy Webcams Webcams nearby
- Navily Photos, reviews, prices and berth booking
- noforeignland Anchorages, services and reports from cruising sailors
Rules and formalities
Frequently asked questions
What facilities does Port de Lonvilliers have?
Facilities on site: Restaurant.
Which harbours are near Port de Lonvilliers?
By water: Grand Case (1.3 nm), Blowing Point (5.6 nm), Marina Fort Louis (8.4 nm), Marina Royale (9.3 nm), St. Maarten Ship Yard (10.1 nm), Gateway Marina (10.1 nm).
What is the weather like in Port de Lonvilliers?
For Port de Lonvilliers, Sailseer shows the 10-day outlook from ECMWF and GFS and, on the map, the hourly forecast from nine models with official warnings and measured wind.
Sources: OpenStreetMap relation/9565442, OpenStreetMap (harbour services) (as of 2026-09-29) Location and facilities partly from OpenStreetMap (© OpenStreetMap contributors, ODbL).