OFFICIAL MARINE STATEMENT & ADVISORY: PLYMOUTH COUNTY

NATIONAL WEATHER SERVICE BOSTON/NORTON MA
MARINERS WEATHER BULLETIN / ADVISORY
ISSUED: Fri, 30 Oct 2026 19:34:08 GMT

ANZ231 – CAPE COD BAY AND PLYMOUTH COUNTY COASTAL WATERS

…SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EST THIS EVENING…

* WINDS: East-Northeast 15 to 22 knots with gusts up to 26 knots.
* SEAS: 3 to 5 feet, highest in exposed open bay waters.
* LOCATION: Cape Cod Bay, Plymouth Harbor entrance, and Scituate Shoals.
* IMPACTS: Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS…
A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 5 feet or greater are expected to produce hazardous wave conditions. Fasten all loose gear and secure mooring lines.

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PLYMOUTH COUNTY MARINE WEATHER CENTER PROTOCOL