Ended
Official severity: Moderate
Gale Watch for Cape Cod Bay; Nantucket Sound; Vineyard Sound +3 more
Block Island Sound, Buzzards Bay, Cape Cod Bay and 3 more
Ended
NWS coastal zone ANZ237
Block Island Sound weather alerts
Marine alerts linked to this verified National Weather Service zone.
NWS feedSource freshLast successful check:
Current answer
Active alert check
No active alerts found
The latest successful NWS collection contained no active public alerts matched to Block Island Sound. Conditions can change.
How matching works- Official zone ID
- ANZ237
- Zone type
- coastal
- State
- Marine or multi-state area
- Metadata verified
- Yes, from NWS
Context only
Recently ended alerts
Ended
Official severity: Moderate
Gale Watch for Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary; Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM
Block Island Sound, Boston Harbor, Buzzards Bay and 14 more
Ended
Ended
Official severity: Minor
Small Craft Advisory for 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
Block Island Sound, Buzzards Bay, Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket and 6 more
Ended
Ended
Official severity: Minor
Small Craft Advisory for Nantucket Sound; Vineyard Sound; Buzzards Bay +2 more
Block Island Sound, Boston Harbor, Buzzards Bay and 10 more
Ended
Ended
Official severity: Minor
Small Craft Advisory for Cape Cod Bay; Nantucket Sound; Vineyard Sound +3 more
Block Island Sound, Boston Harbor, Buzzards Bay and 10 more
Ended
Zone matching is not a personal forecast
This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.
How location matching works