Gloucester, MA to Cape Cod, MA map preview
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Gloucester, MA to Cape Cod, MA Marine Weather Route Forecast

Essential crossing of Massachusetts Bay.

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 Gloucester, MA to Cape Cod, MA.

Generated: 2026-07-28T11:06:06.230637+00:00 • Distance: 47.3 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 5.021600100000001 kts 0.44 m 0.3 kts NNE NNE 20.2 / 18.7 °C
2026-07-28T16:00:00+00:00 10.9071314 kts 0.58 m 0.6 kts N N 18.9 / 21.0 °C
Locked forecast rows are available to signed-in users.

Route Passage Summary & Sea State

Expect significant time on the nose, expect a more demanding trip. Winds range from 5 to 11 kts with waves 1.3 to 1.9 ft with period of 5 to 7 seconds. Overall, periods of cross-seas may create some roll. Wind angles: 100% on the nose. Sea state: 100% cross-seas.

Historical Forecasts Download GPX File

Related Routes

Cape Cod, MA to Gloucester, MA
47.3 NM 7 waypoints
Gloucester, MA to Cape Cod Canal, MA
50.2 NM 5 waypoints
Gloucester, MA to Portsmouth Harbor Inlet, NH
35.9 NM 8 waypoints
Gloucester, MA to Provincetown Harbor, MA
46.7 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.