Alert archive / Florida / Small Craft Advisories in 2021
Small Craft Advisory 34, NWS Miami, FL
NWS Miami, FL issued this small craft advisory at Dec 21, 2021, 1:34 AM EST. It took effect at Dec 21, 2021, 7:00 AM EST. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Dec 21, 2021, 1:34 AM EST (06:34 UTC)
- In effect from
- Dec 21, 2021, 7:00 AM EST
- Expired
- Dec 21, 2021, 10:00 AM EST
- In force
- 3 hr
- Issued by
- NWS Miami, FL
The text
As transmitted.
548 WHUS72 KMFL 210634 MWWMFL URGENT - MARINE WEATHER MESSAGE National Weather Service Miami FL 134 AM EST Tue Dec 21 2021 AMZ650-651-670-671-211445- /O.EXT.KMFL.SC.Y.0033.211221T1200Z-211221T1500Z/ /O.NEW.KMFL.GL.W.0003.211221T1500Z-211222T0300Z/ /O.NEW.KMFL.SC.Y.0035.211222T0300Z-211222T1500Z/ Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Coastal waters from Deerfield Beach to Ocean Reef 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- 134 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM TO 10 AM EST THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM THIS MORNING TO 10 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...In Biscayne Bay, Biscayne Bay. In Atlantic, Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM, Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM, Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas and Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM. * WHEN...From 7 AM Tuesday to 4 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * Winds and Seas...West winds 15 to 25 kt with gusts up to 35 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. A Small Craft Advisory means that wind speeds of 21 to 33 knots, and/or seas 7 feet or greater, are expected to produce hazardous marine conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A sudden onset of rough seas may cause hazardous conditions, which may occur suddenly at jetties and inlets. These conditions could catch boaters by surprise. Boaters should use cautions when entering or exiting the inlets and jetty areas. && $$ GMZ656-657-676-211445- /O.EXT.KMFL.SC.Y.0033.211221T0900Z-211221T1200Z/ /O.NEW.KMFL.GL.W.0003.211221T1200Z-211222T0000Z/ /O.NEW.KMFL.SC.Y.0035.211222T0000Z-211222T1200Z/ Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM- Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM- Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM- 134 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EST THIS MORNING... ...GALE WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM EST WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM, Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM and Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM. * WHEN...From 4 AM Tuesday to 7 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * Winds and Seas...West winds 15 to 25 kt with gusts up to 35 kt. Seas 5 to 8 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. A Small Craft Advisory means that wind speeds of 21 to 33 knots, and/or seas 7 feet or greater, are expected to produce hazardous marine conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A sudden onset of rough seas may cause hazardous conditions, which may occur suddenly at jetties and inlets. These conditions could catch boaters by surprise. Boaters should use cautions when entering or exiting the inlets and jetty areas. && $$ AMZ610-211445- /O.NEW.KMFL.SC.Y.0034.211221T1200Z-211221T1500Z/ /O.NEW.KMFL.GL.W.0003.211221T1500Z-211222T0000Z/ /O.EXT.KMFL.SC.Y.0033.211222T0000Z-211222T0600Z/ Lake Okeechobee- 134 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 10 AM EST THIS MORNING... ...GALE WARNING IN EFFECT FROM 10 AM THIS MORNING TO 7 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO 1 AM EST WEDNESDAY... * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 1 to 2 ft expected. * WHERE...Lake Okeechobee. * WHEN...From 11 AM Tuesday to 7 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * Winds and Seas...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 1 to 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. A Small Craft Advisory means that wind speeds of 21 to 33 knots, and/or seas 7 feet or greater, are expected to produce hazardous marine conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A sudden onset of rough seas may cause hazardous conditions, which may occur suddenly at jetties and inlets. These conditions could catch boaters by surprise. Boaters should use cautions when entering or exiting the inlets and jetty areas. && $$ AMZ630-211445- /O.EXT.KMFL.SC.Y.0033.211221T1200Z-211222T1500Z/ Biscayne Bay- 134 AM EST Tue Dec 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO 10 AM EST WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...In Biscayne Bay, Biscayne Bay. In Atlantic, Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM, Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM, Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas and Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM. * WHEN...From 7 AM Tuesday to 4 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * Winds and Seas...West winds 10 to 20 kt with gusts up to 25 kt. Seas Around 1 foot. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. A sudden onset of rough seas may cause hazardous conditions, which may occur suddenly at jetties and inlets. These conditions could catch boaters by surprise. Boaters should use caution when entering or exiting the inlets and jetty areas. && $$ https://www.weather.gov/miami
The office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 7:22 PM EST | Rip Current Statement | MFL | Broward, Collier, Miami-Dade, Palm Beach | 48 hr |
| Dec 21, 1:34 AM EST | Gale Warning | MFL | 20 hr | |
| Dec 21, 1:34 AM EST | Small Craft Advisory | MFL | 44 hr | |
| Dec 21, 3:28 AM EST | Special Marine Warning | MFL | 62 min | |
| Dec 21, 3:34 AM EST | Wind Advisory | MFL | Collier, Glades, Hendry, Palm Beach | 14 hr |
| Dec 21, 4:06 AM EST | Special Marine Warning | MFL | 39 min | |
| Dec 21, 4:38 AM EST | Special Marine Warning | MFL | 52 min | |
| Dec 21, 5:18 AM EST | Special Marine Warning | MFL | 57 min | |
| Dec 21, 5:41 AM EST | Special Weather Statement | MFL | Collier | 49 min |
| Dec 21, 7:45 AM EST | Special Marine Warning | MFL | 30 min | |
| Dec 21, 7:57 AM EST | Special Weather Statement | MFL | Palm Beach | 33 min |
| Dec 21, 8:06 AM EST | Special Marine Warning | MFL | 39 min | |
| Dec 21, 8:27 AM EST | Special Weather Statement | MFL | Collier | 48 min |
| Dec 21, 8:59 AM EST | Special Weather Statement | MFL | Broward | 46 min |
| Dec 21, 9:45 AM EST | Special Weather Statement | MFL | Miami-Dade | 45 min |
| Dec 21, 10:25 AM EST | Special Weather Statement | MFL | Miami-Dade | 50 min |
| Dec 21, 10:28 AM EST | Special Marine Warning | MFL | 92 min | |
| Dec 21, 11:08 AM EST | Severe Thunderstorm Warning | MFL | Miami-Dade | 22 min |
Nearby
Small Craft Advisories in Florida, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.