This is the forecast for the open waters between St. Martin and Anagada. This would also leave Anguilla very exposed.
REST OF TODAY East winds around 10 knots...
TONIGHT Northeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant Period 12 seconds. Northeast swell 4 to 5 feet. Isolated showers.
TUESDAY Northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant Period 12 seconds. East swell 4 to 6 feet. Scattered showers through the day. Isolated thunderstorms in the afternoon.
TUESDAY NIGHT Tropical storm conditions possible with hurricane conditions also possible. Northeast winds 15 to 20 knots becoming north around 30 knots after midnight. Seas 8 to 10 feet with occasional seas up to 13 feet. Dominant Period 12 seconds. East swell 4 to 8 feet. Numerous showers and isolated thunderstorms.
WEDNESDAY Hurricane conditions possible. Northwest winds 40 to 50 knots with gusts to around 60 knots becoming west 70 to 80 knots with gusts to around 100 knots in the afternoon. Seas 18 to 20 feet with occasional seas up to 25 feet. Dominant Period 13 seconds. Northeast swell 7 to 12 feet. Showers and scattered thunderstorms.