Boston Harbor, MA to Bar Harbor, ME map preview
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Boston Harbor, MA to Bar Harbor, ME

Classic Down East cruise, transitioning from urban waters to the rugged, rocky coastline of Maine.

Latest Automated Forecast

Updated daily with ECMWF data for Boston Harbor, MA to Bar Harbor, ME. 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: 2026-06-13T10:07:25.338856+00:00 • Distance: 183.9 NM • Departure: 2026-06-13T08:00:00-04:00 • Speed: 6 knots
Time Wind Waves Current Temp
2026-06-13T12:00:00+00:00 9.6652303 kts 0.34 m 1.0 kts S S 20.0°C
2026-06-13T16:00:00+00:00 1.6738667 kts 0.48 m 1.6 kts SSW SSW 16.8°C
Locked forecast rows are available to signed-in users.

Daily Route Forecast Summary

Expect a majority of reaching conditions with steady motion. Winds range from 2 to 10 kts with waves 1.1 to 2.2 ft with period of 3 to 7 seconds. Overall, periods of cross-seas may create some roll. Wind angles: 22% following, 67% reaching, 11% on the nose. Sea state: 33% aligned, 44% cross-seas, 22% opposed.

Historical Forecasts Download GPX File

Related Routes

Bar Harbor, ME to Boston Harbor, MA
183.9 NM 15 waypoints
Gloucester, MA to Rockland, ME
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Mount Desert Island, Bar Harbor, ME to Rockland Harbor, ME
61.2 NM 7 waypoints
Portland Harbor, ME to Provincetown Harbor, MA
105.8 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.