Weather Warnings for Massachusetts

Issued by the National Weather Service

Current watches, warnings, and advisories for Massachusetts
Alerts Updated: June 15, 2026, 8:18 am  UTC


Coastal Flood Advisory issued June 15 at 3:01AM EDT until June 16 at 2:00AM EDT by NWS Boston/Norton MA

Summary: * WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (4.9 to 5.1 feet Mean Lower Low Water). * WHERE...Nantucket MA County. * WHEN...Until 2 AM EDT Tuesday. The high tide cycles tonight and Monday night are of the most concern. * IMPACTS...Roads remain passable. Low lying areas and roads near Nantucket Harbor, including Easy Street, may experience pockets of shallow flooding less than one foot deep.
Severity:  Minor    Effective:  June 15, 2026, 3:01 am      Expires:  June 15, 2026, 6:00 pm
Area:  Nantucket


Coastal Flood Statement issued June 15 at 3:01AM EDT until June 17 at 2:00AM EDT by NWS Boston/Norton MA

Summary: * WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (4.3 to 7.0 feet Mean Lower Low Water). * WHERE...Washington, Southern Bristol MA, Southern Plymouth MA, Southeast Providence RI, Eastern Kent RI, Bristol RI, and Newport RI Counties. * WHEN...Through late Tuesday night. The high tide cycles tonight, Monday night and Tuesday night are of the most concern. * IMPACTS...Minor coastal flooding occurs along the most vulnerable shoreline locales in Newport, Portsmouth and Middletown. This includes flooding at parking lots near beaches in Newport, and a portion of Hazard Road. Minor coastal flooding also occurs on several streets in the Common Fence Point area.
Severity:  Minor    Effective:  June 15, 2026, 3:01 am      Expires:  June 15, 2026, 6:00 pm
Area:  Southern Bristol; Southern Plymouth; Southeast Providence; Eastern Kent; Bristol; Washington; Newport; Block Island


Coastal Flood Statement issued June 15 at 3:01AM EDT until June 17 at 4:00AM EDT by NWS Boston/Norton MA

Summary: * WHAT...Up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways (2.9 to 13.0 feet Mean Lower Low Water). * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA and Dukes MA Counties. * WHEN...Through late Tuesday night. The high tide cycles tonight, Monday night and Tuesday night are of the most concern. * IMPACTS...Shallow pockets of flooding less than one foot deep affects the lowest lying areas along the coast, including Morrissey Boulevard in Boston. Most roads remain passable. Flooding up to one foot deep affects coastal roads on the North Shore from Salem to Gloucester and Newburyport.
Severity:  Minor    Effective:  June 15, 2026, 3:01 am      Expires:  June 15, 2026, 6:00 pm
Area:  Eastern Essex; Suffolk; Eastern Norfolk; Eastern Plymouth; Barnstable; Dukes