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Elev 19 ft, 42.37 °N, 71.24 °W

Waltham, MA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Waltham, MA
Elevation: 19ft
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Active Weather Alerts

Small Craft Advisory
Issued: 7:21 AM Jun. 14, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM
EDT MONDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and
waves around 2 feet expected.

* WHERE...Boston Harbor.

* WHEN...From noon today to 2 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

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