Charleston Harbor, SC to Beaufort Inlet, NC map preview
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Charleston Harbor, SC to Beaufort Inlet, NC Marine Weather Route Forecast

Popular offshore route from Charleston around Frying Pan Shoals to Beaufort Inlet.

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 Charleston Harbor, SC to Beaufort Inlet, NC.

Generated: 2026-09-04T10:47:14.553103+00:00 • Distance: 202.5 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 2.6457893 kts 0.58 m 0.0 kts E E 27.5 / 29.5 °C
2026-09-04T16:00:00+00:00 8.099355000000001 kts 0.74 m 0.6 kts NNE NNE 28.3 / 28.9 °C
Locked forecast rows are available to signed-in users.

Route Passage Summary & Sea State

Expect mostly following winds with generally comfortable motion. Winds range from 3 to 15 kts with waves 1.9 to 3.1 ft with period of 5 to 6 seconds. Overall, periods of cross-seas may create some roll. Wind angles: 60% following, 40% reaching. Sea state: 10% aligned, 90% cross-seas.

More Detail

Points of Sail

CategoryPoint of SailWind AnglePortion of Passage
On the NoseNo-Go Zone0–45°0%
ReachingClose Hauled45–80°0%
ReachingBeam Reach80–110°10%
ReachingBroad Reach110–145°30%
FollowingRun145–180°60%

Sea State & Wave Motion

Sea StateWind vs. WavesBoat MotionPortion of Passage
AlignedWaves run with the windSteady, organized10%
Cross SeasWaves cross the windRolling90%
OpposedWaves against the windChoppy, confused0%
Historical Forecasts Download GPX File

Related Routes

Beaufort Inlet, NC to Charleston Harbor, SC
198.6 NM 6 waypoints
Charleston Harbor, SC to Cape Fear Inlet, Bald Head Island, NC
119.3 NM 9 waypoints
Bermuda to Beaufort Inlet, NC
618.4 NM 10 waypoints
Block Island, RI to Beaufort Inlet, NC
503.6 NM 15 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.