Government Cut, Miami, FL to Charleston Harbor, SC map preview
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Government Cut, Miami, FL to Charleston Harbor, SC

Major offshore passage using the Gulf Stream; big-window leg requiring stable weather.

Latest Automated Forecast

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Updated daily with ECMWF data for Government Cut, Miami, FL to Charleston Harbor, SC. This page shows the latest forecast snapshot, route distance, waypoint count, and the first forecast points so search engines can read meaningful route-specific content without JavaScript.

Generated: 2026-06-04T10:44:18.270622+00:00 • Distance: 433.2 NM • Departure: 2026-06-04T08:00:00-04:00 • Speed: 6 knots
Time Wind Waves Temp
2026-06-04T12:00:00+00:00 13.6069164 kts 0.8 m 26.2°C
2026-06-04T16:00:00+00:00 18.6825122 kts 1.68 m 25.4°C
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Daily Route Forecast Summary

Expect a majority of reaching conditions with steady motion. Winds range from 5 to 19 kts with waves 1.6 to 6.4 ft with period of 5 to 8 seconds. Overall, periods of cross-seas may create some roll. Wind angles: 5% following, 95% reaching. Sea state: 21% aligned, 79% cross-seas.

Historical Forecasts Download GPX File

Related Routes

Charleston Harbor, SC to Government Cut, Miami, FL
425.8 NM 9 waypoints
Government Cut, Miami, FL to Beaufort Inlet, NC
598.1 NM 9 waypoints
Government Cut, Miami, FL to Bimini, Bahamas
42.9 NM 6 waypoints
Government Cut, Miami, FL to Ft Pierce Inlet, FL
109.7 NM 7 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.