Beaufort Inlet, NC to St. Martin map preview
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Beaufort Inlet, NC to St. Martin Marine Weather Route Forecast

Cross the Gulf Stream with favorable southerly breeze to avoid hazards and steep seas, and prioritize meticulous weather routing over Bermuda Triangle superstition.

Latest Automated Forecast

Optimized for marine passage planning, vessel routing, and coastal or offshore weather tracking. This automated marine weather routing tool updates daily using premium data models. Below is the weather, wave, and ocean current layout for a standard vessel transit from Beaufort Inlet, NC to St. Martin.

Generated: 2026-07-21T11:14:27.577667+00:00 • Distance: 1257.4 NM • Departure: 2026-07-21T08:00:00-04:00 • Speed: 6 knots
Time Wind Waves Ocean Current Air/Water
2026-07-21T12:00:00+00:00 10.4751658 kts 0.98 m 0.3 kts NE NE 27.9 / 29.2 °C
2026-07-21T16:00:00+00:00 12.095036799999999 kts 1.28 m 0.8 kts NE NE 27.9 / 28.7 °C
Locked forecast rows are available to signed-in users.

Route Passage Summary & Sea State

Expect significant time on the nose, expect a more demanding trip. Winds range from 2 to 25 kts with waves 3.2 to 5.3 ft with period of 5 to 8 seconds. Overall, wind and waves mostly aligned or partially aligned. Caution: peak winds reach 25 kts — conditions may be demanding regardless of point of sail. Wind angles: 27% reaching, 73% on the nose. Sea state: 67% aligned, 33% cross-seas.

Historical Forecasts Download GPX File

Related Routes

St. Martin to Beaufort Inlet, NC
1233.6 NM 5 waypoints
Beaufort Inlet, NC to Bermuda
617.3 NM 9 waypoints
Beaufort Inlet, NC to Block Island, RI
500 NM 12 waypoints
Beaufort Inlet, NC to Cape Fear Inlet, Bald Head Island, NC
109.2 NM 10 waypoints

Navigation Responsibility

This forecast is for informational purposes only. You are responsible for your own navigation and safety at sea. Always verify weather conditions with official sources, maintain a proper watch, and exercise prudent seamanship. Do not rely solely on this forecast for critical navigation decisions. See our Terms of Service for full details.