Lexington Weather

Lexington, Massachusetts, USA

49°F
4/12/2026 7:50pm 
  • Lexington Conditions: Overcast
  • Temperature: 48.6°F / 9.2°CWarmer 1.3°F than last hour.
  • Dew Point: 30.7°FDecreased 0.8°Fsince last hour.
  • Relative Humidity: 50%Decreased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 30.32 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Small Craft Advisory

Issued by the National Weather Service - Boston / Norton, MA

    SMALL CRAFT ADVISORY  

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm; Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island

Small Craft Advisory issued April 12 at 1:50PM EDT until April 14 at 8:00AM EDT by NWS Boston/Norton MA

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM MONDAY TO 8 AM EDT TUESDAY

Areas Affected: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm; Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Sunday 1:50pm EDT

Alert Effective: Sunday 1:50pm EDT

Alert Expires: Monday 6:00am EDT (expect updated alert by this time)

Event Onset: Monday 2:00am EDT

Event Ends: Tuesday 8:00am EDT

Issued by: NWS Boston/Norton MA

Details: 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM MONDAY TO 8 AM EDT TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt and
seas 6 to 9 feet expected.

* WHERE...In Massachusetts coastal waters, Coastal waters from
Provincetown MA to Chatham MA to Nantucket MA out 20 nm and
Coastal Waters extending out to 25 nm South of Marthas
Vineyard and Nantucket. In Rhode Island coastal waters,
Coastal Waters from Montauk NY to Marthas Vineyard extending
out to 20 nm South of Block Island.

* WHEN...From 2 AM Monday to 8 AM EDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

Information: 
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.fc44041bbaceca9624dfe4a361aacaa8d2984d07.004.1
Codes: ANZ254, ANZ255, ANZ256
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fc44041bbaceca9624dfe4a361aacaa8d2984d07.004.1