NWS coastal zone GMZ031

Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource unavailableThe current alert state is unknown. Last successful check: Sep 7, 2026, 3:00 AM UTC.

Current answer

Active alert check

Current status unknown

NWS updates are unavailable, so this service cannot confirm whether Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound has no active alerts.

Check weather.gov

Official zone ID: GMZ031
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 Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound; Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Hawk Channel from Ocean Reef to Craig Key out to the reef +1 more

Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge, Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound, Hawk Channel from Ocean Reef to Craig Key out to the reef and 1 more

Ended Aug 25, 2026, 1:45 PM UTC

Ended Official severity: Minor

Marine Weather Statement for Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound; Hawk Channel from Ocean Reef to Craig Key out to the reef

Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound, Hawk Channel from Ocean Reef to Craig Key out to the reef

Ended Aug 25, 2026, 2:15 PM UTC

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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.

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