Lexington Weather

Lexington, Massachusetts, USA

76°F
7/13/2026 10:34pm 
  • Lexington Conditions: Clear
  • Temperature: 76.1°F / 24.5°CColder 1.4°F than last hour.
  • Dew Point: 64.8°FDecreased 0.9°Fsince last hour.
  • Relative Humidity: 68%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 30.01 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Small Craft Advisory

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

    SMALL CRAFT ADVISORY  

Boston Harbor

Small Craft Advisory issued July 13 at 3:27PM EDT until July 14 at 11:00PM EDT by NWS Boston/Norton MA

SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TO 11 PM EDT TUESDAY

Areas Affected: Boston Harbor

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 3:27pm EDT

Alert Effective: Monday 3:27pm EDT

Alert Expires: Tuesday 4:30am EDT (expect updated alert by this time)

Event Onset: Tuesday 4:00pm EDT

Event Ends: Tuesday 11:00pm EDT

Issued by: NWS Boston/Norton MA

Details: 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TO 11 PM EDT TUESDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
waves around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From 4 PM to 11 PM 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.bc7091ef36406ec42dc1b02592ba373762a93505.002.1
Codes: ANZ230
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bc7091ef36406ec42dc1b02592ba373762a93505.002.1