Alert archive / Massachusetts / Small Craft Advisories in 2025

Small Craft Advisory 91, NWS Boston/Norton, MA

September 6, 2025

NWS Boston/Norton, MA issued this small craft advisory at Sep 6, 2025, 3:59 AM EDT. It took effect at Sep 6, 2025, 10:00 AM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Sep 6, 2025, 3:59 AM EDT (07:59 UTC)
In effect from
Sep 6, 2025, 10:00 AM EDT
Expired
Sep 6, 2025, 8:00 PM EDT
In force
10 hr
Issued by
NWS Boston/Norton, MA

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this small craft advisory went out at Sep 6, 3:58 AM EDT, 1 minute earlier.

Area forecast discussion, Sep 6, 3:58 AM EDT, 1 minute before
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The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 6, 2:14 PM EDTTornado WarningBOXFranklin, Hampshire31 min
Sep 6, 2:18 PM EDTTornado WarningBOXHampden, Hampshire42 min
Sep 6, 2:29 PM EDTSevere Thunderstorm WarningBOXHampden61 min
Sep 6, 2:50 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire, Worcester55 min
Sep 6, 2:55 PM EDTSevere Thunderstorm WarningBOXFranklin, Worcester35 min
Sep 6, 3:01 PM EDTSevere Thunderstorm WarningBOXMiddlesex, Worcester44 min
Sep 6, 3:31 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire, Worcester59 min
Sep 6, 3:51 PM EDTSevere Thunderstorm WarningBOXHampden54 min
Sep 6, 4:05 PM EDTTornado WarningBOXMiddlesex, Worcester40 min
Sep 6, 4:20 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex, Suffolk55 min
Sep 6, 4:25 PM EDTSevere Thunderstorm WarningBOXHampden, Middlesex, Norfolk, Worcester65 min
Sep 6, 4:50 PM EDTSevere Thunderstorm WarningBOXWorcester55 min
Sep 6, 4:55 PM EDTSpecial Marine WarningBOX80 min
Sep 6, 5:08 PM EDTSevere Thunderstorm WarningBOXEssex, Middlesex, Norfolk, Suffolk, Worcester52 min
Sep 6, 5:21 PM EDTSevere Thunderstorm WarningBOXBristol, Middlesex, Norfolk, Plymouth, Worcester54 min
Sep 6, 5:44 PM EDTSpecial Marine WarningBOX91 min
Sep 6, 3:05 PM EDTSevere Thunderstorm WarningBOXCapitol Planning Region55 min

Nearby

Small Craft Advisories in Massachusetts, 2025Every small craft advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.