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: 2026-09-04T10:43:29.598478+00:00 • Distance: 1257.4 NM • Departure: 2026-09-04T08:00:00-04:00 • Speed: 6 knots
Time Wind Waves Ocean Current Air/Water
2026-09-04T12:00:00+00:00 7.1274324 kts 0.6 m 0.2 kts E E 27.7 / 28.5 °C
2026-09-04T16:00:00+00:00 9.719226 kts 0.78 m 0.5 kts NE NE 28.3 / 28.8 °C
Locked forecast rows are available to signed-in users.

Route Passage Summary & Sea State

Expect a majority of reaching conditions with steady motion. Winds range from 2 to 17 kts with waves 2.0 to 6.2 ft with period of 5 to 9 seconds. Overall, wind and waves mostly aligned or partially aligned. Wind angles: 4% following, 55% reaching, 41% on the nose. Sea state: 49% aligned, 37% cross-seas, 14% opposed.

More Detail

Points of Sail

CategoryPoint of SailWind AnglePortion of Passage
On the NoseNo-Go Zone0–45°41%
ReachingClose Hauled45–80°24%
ReachingBeam Reach80–110°16%
ReachingBroad Reach110–145°16%
FollowingRun145–180°4%

Sea State & Wave Motion

Sea StateWind vs. WavesBoat MotionPortion of Passage
AlignedWaves run with the windSteady, organized49%
Cross SeasWaves cross the windRolling37%
OpposedWaves against the windChoppy, confused14%
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.