Special Marine Warning
Issued by NWS Key West, FL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
044
WHUS52 KKEY 040743
SMWKEY
GMZ052-053-072>074-040845-
/O.NEW.KKEY.MA.W.0118.250604T0743Z-250604T0845Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Key West FL
343 AM EDT Wed Jun 4 2025

The National Weather Service in Key West has issued a

* Special Marine Warning for...
  Straits of Florida from Ocean Reef west end of Seven Mile Bridge
  out 60 nm...
  Straits of Florida from west end of Seven Mile Bridge to south of
  Halfmoon Shoal 20 to 60 nm out...

* Until 445 AM EDT.

* At 343 AM EDT, strong thunderstorms with possible waterspouts were
  located along a line extending from 21 nm southeast of Carysfort
  Reef Light to 8 nm south of Floyd`s Wall Northeast to 7 nm
  southeast of Floyd`s Wall Southwest to 44 nm southeast of Wood`s
  Wall East Crack, moving north and northwest at 15 knots.

  HAZARD...Waterspouts and wind gusts 34 knots or greater.

  SOURCE...National Weather Service Meteorologist.

  IMPACT...Waterspouts can quickly form and capsize boats, cause
           considerable damage to vessels and create suddenly higher
           waves. Expect wind gusts in excess of 34 knots, suddenly
           higher waves, frequent lightning, and heavy downpours.

* Locations in the warning include...
  Marathon Humps, South Rips, Elbow Cay, Floyd`s Wall Northeast, 409
  Humps, Floyd`s Wall Southwest, and Rips.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare for wind gusts in excess of 34 knots, steep and fast-building
seas, frequent lightning, and blinding downpours. Stay low or go
below, and make sure all on board are wearing life jackets.

&&

LAT...LON 2431 7980 2418 7994 2396 8027 2394 8026
      2385 8047 2363 8123 2368 8157 2466 8057
      2519 8006 2513 7996 2470 7961
TIME...MOT...LOC 0743Z 107DEG 14KT 2505 7986 2455 8019 2434 8037 2368
8108

WATERSPOUT...POSSIBLE
HAIL...0.00IN
WIND...>34KTS

$$

DP