Ft. Pierce Inlet, FL to St. Mary's Inlet, GA /FL and Fernandina Beach, FL map preview
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Ft. Pierce Inlet, FL to St. Mary's Inlet, GA /FL and Fernandina Beach, FL Marine Weather Route Forecast

Offshore route from Fort Pierce to Fernandina Beach.

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 Ft. Pierce Inlet, FL to St. Mary's Inlet, GA /FL and Fernandina Beach, FL.

Generated: 2026-07-21T10:59:53.765527+00:00 • Distance: 207.7 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 10.313178700000002 kts 0.48 m 0.2 kts NNW NNW 27.4 / 30.1 °C
2026-07-21T16:00:00+00:00 12.419011000000001 kts 0.56 m 0.5 kts NNW NNW 27.4 / 29.8 °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 8 to 28 kts with waves 1.6 to 3.2 ft with period of 4 to 5 seconds. Overall, wind and waves mostly aligned or partially aligned. Caution: peak winds reach 28 kts — conditions may be demanding regardless of point of sail. Wind angles: 70% following, 30% reaching. Sea state: 70% aligned, 30% cross-seas.

Historical Forecasts Download GPX File

Related Routes

Ft. Pierce Inlet, FL to Lake Worth Inlet, Palm Beach, FL
52.7 NM 7 waypoints
Ft. Pierce Inlet, FL to St. Augustine Inlet, FL
164.8 NM 7 waypoints
Government Cut, Miami, FL to St. Mary's Inlet, GA /FL and Fernandina Beach, FL
315.8 NM 9 waypoints
Ft. Pierce Inlet, FL to Government Cut, Miami, 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.