NWS coastal zone LEZ020

Upper Niagara River and Buffalo Harbor weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 4:33 AM UTC

Current answer

Active alert check

No active alerts found

The latest successful NWS collection contained no active public alerts matched to Upper Niagara River and Buffalo Harbor. Conditions can change.

How matching works

Official zone ID: LEZ020
Zone type: coastal
State: Marine or multi-state area
Metadata verified: Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Severe

Special Marine Warning for Upper Niagara River and Buffalo Harbor; Lower Niagara River; Niagara River to Hamlin Beach NY +1 more

Lower Niagara River, Niagara River to Hamlin Beach NY, Niagara River to Hamlin Beach NY beyond 5NM off shoreline to US-Canadian border and 1 more

Ended Jul 21, 2026, 6:30 PM UTC

Ended Official severity: Severe

Special Marine Warning for Upper Niagara River and Buffalo Harbor; Dunkirk to Buffalo NY; Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border +1 more

Dunkirk to Buffalo NY, Lower Niagara River, Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border and 1 more

Ended Jul 21, 2026, 3:57 PM UTC

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