Rockland Harbor, ME to Mount Desert Island, Bar Harbor, ME map preview
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Rockland Harbor, ME to Mount Desert Island, Bar Harbor, ME Marine Weather Route Forecast

Popular offshore route deeper into Downeast Maine.

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 Rockland Harbor, ME to Mount Desert Island, Bar Harbor, ME.

Generated: 2026-07-28T11:23:58.364362+00:00 • Distance: 59.2 NM • Departure: 2026-07-28T08:00:00-04:00 • Speed: 6 knots
Time Wind Waves Ocean Current Air/Water
2026-07-28T12:00:00+00:00 3.9416861 kts 0.36 m 0.2 kts NW NW 14.1 / 15.4 °C
2026-07-28T16:00:00+00:00 7.6133937000000005 kts 0.78 m 0.2 kts ENE ENE 13.5 / 15.4 °C
Locked forecast rows are available to signed-in users.

Route Passage Summary & Sea State

Expect mixed conditions with no major headwinds. Winds range from 2 to 8 kts with waves 1.2 to 2.6 ft with period of 6 to 8 seconds. Overall, periods of cross-seas may create some roll. Wind angles: 25% following, 50% reaching, 25% on the nose. Sea state: 50% aligned, 50% cross-seas.

Historical Forecasts Download GPX File

Related Routes

Mount Desert Island, Bar Harbor, ME to Rockland Harbor, ME
61.2 NM 7 waypoints
Isle au Haut, ME to Northeast Harbor, Mount Desert Island, ME
26.1 NM 10 waypoints
Northeast Harbor, Mount Desert Island, ME to Isle au Haut, ME
26.1 NM 10 waypoints
Bar Harbor, ME to Boston Harbor, MA
183.9 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.