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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Miami FL
521 PM EDT Mon Sep 29 2025

AMZ650-670-671-300800-
/O.CAN.KMFL.TR.W.1009.000000T0000Z-000000T0000Z/
/O.EXT.KMFL.SC.Y.0025.250929T2121Z-251002T0800Z/
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
521 PM EDT Mon Sep 29 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT THURSDAY...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
  seas 7 to 10 ft.

* WHERE...Coastal waters from Jupiter Inlet to Deerfield Beach
  FL out 20 NM, Waters from Jupiter Inlet to Deerfield Beach FL
  from 20 to 60 NM and Waters from Deerfield Beach to Ocean Reef
  FL from 20 to 60 NM excluding the territorial waters of
  Bahamas.

* WHEN...Until 4 AM EDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Miami FL
521 PM EDT Mon Sep 29 2025

AMZ651-300800-
/O.CAN.KMFL.TR.A.1009.000000T0000Z-000000T0000Z/
/O.EXT.KMFL.SC.Y.0025.250929T2121Z-251002T0800Z/
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
521 PM EDT Mon Sep 29 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT THURSDAY...
...TROPICAL STORM WATCH IS CANCELLED...

* WHAT...Northwest winds 15 to 25 kt and seas 5 to 8 ft.

* WHERE...Coastal waters from Deerfield Beach to Ocean Reef FL
  out 20 NM.

* WHEN...Until 4 AM EDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Melbourne FL
512 PM EDT Mon Sep 29 2025

AMZ550-552-555-570-572-575-302100-
/O.CAN.KMLB.TR.W.1009.000000T0000Z-000000T0000Z/
/O.CON.KMLB.SC.Y.0035.000000T0000Z-251002T0800Z/
Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia-
Brevard County Line to Sebastian Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia-
Brevard County Line 20-60 nm-Volusia-
Brevard County Line to Sebastian Inlet 20-60 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-
512 PM EDT Mon Sep 29 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT
THURSDAY...
...TROPICAL STORM WARNING IS CANCELLED...

* WHAT...North to northwest winds 20 to 30 knots with occasional
  gusts up to 35 knots offshore and seas 10 to 17 feet.

* WHERE...Portions of Atlantic coastal waters.

* WHEN...Until 4 AM EDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Key West FL
412 PM EDT Mon Sep 29 2025

GMZ052-072-300415-
/O.CON.KKEY.SC.Y.0030.000000T0000Z-250930T0900Z/
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
412 PM EDT Mon Sep 29 2025

...SMALL CRAFT ADVISORY IN EFFECT...

* WHAT...West winds near 20 knots and seas up to 7 feet.

* WHERE...Eastern Straits of Florida.

* WHEN...In Effect.

* IMPACTS...A Small Craft Advisory means that wind speeds of 20
  to 33 knots, or seas of 7 feet or greater, are expected to
  produce hazardous conditions for small craft. These hazardous
  conditions may result in poor vessel handling and steering
  response, broaching, overturned dinghies and kayaks, slips and
  falls on slippery decks, rub damage along docks and seawalls,
  swamped bows at reef tract mooring balls, and dragging anchors.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced boaters, especially those with smaller vessels,
should avoid operating in these conditions.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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