Weather Alert WatchOfficial-source alert index

NWS coastal zone GMZ055

Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM weather alerts

Marine alerts linked to this verified National Weather Service zone.

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No active alerts found

The latest successful NWS collection contained no active public alerts matched to Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM. Conditions can change.

How matching works
Official zone ID
GMZ055
Zone type
coastal
State
Marine or multi-state area
Metadata verified
Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Minor

Small Craft Advisory for Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms; Gulf of America including Dry Tortugas and Rebecca Shoal Channel; Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM +1 more

Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms, Gulf of America including Dry Tortugas and Rebecca Shoal Channel, Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out and 1 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