Weather Warnings for Atlantic and Caribbean Hurricanes

Current Watches, Warnings and Advisories for Western Atlantic Marine Zones Issued by the National Weather Service
Alerts Updated: December 11, 2018, 4:30 am  UTC


Small Craft Advisory issued December 11 at 4:30AM EST until December 11 at 7:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * Winds and Seas...Northwest winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 8 feet.
Severity:  Minor    Effective:  December 11, 2018, 4:30 am      Expires:  December 11, 2018, 7:00 pm
Area:  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; Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM


Small Craft Advisory issued December 11 at 4:01AM EST until December 11 at 4:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WINDS...Northwest to north increasing to around 20 knots across the nearshore waters. * WAVES/SEAS...Building to 5 to 7 feet.
Severity:  Minor    Effective:  December 11, 2018, 4:01 am      Expires:  December 11, 2018, 4:00 pm
Area:  Flagler Beach to Volusia-Brevard County Line 0-20 nm


Small Craft Advisory issued December 11 at 4:01AM EST until December 11 at 4:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... * WINDS...Northwest to north increasing to around 20 knots across the nearshore waters. * WAVES/SEAS...Building to 5 to 7 feet.
Severity:  Minor    Effective:  December 11, 2018, 4:01 am      Expires:  December 11, 2018, 4:00 pm
Area:  Sebastian Inlet to Jupiter Inlet 0-20 nm; Volusia-Brevard County Line to Sebastian Inlet 0-20 nm


Small Craft Advisory issued December 11 at 4:01AM EST until December 11 at 10:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST WEDNESDAY... The National Weather Service in Melbourne has issued a Small Craft Advisory for hazardous seas for the offshore waters, which
Severity:  Minor    Effective:  December 11, 2018, 4:01 am      Expires:  December 11, 2018, 10:00 pm
Area:  Flagler Beach to Volusia-Brevard County Line 20-60 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm; Volusia-Brevard County Line to Sebastian Inlet 20-60 nm


Small Craft Advisory For Hazardous Seas issued December 11 at 4:01AM EST until December 12 at 4:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST WEDNESDAY... The National Weather Service in Melbourne has issued a Small Craft Advisory for hazardous seas for the offshore waters, which
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 12, 2018, 4:00 am
Area:  Flagler Beach to Volusia-Brevard County Line 20-60 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm; Volusia-Brevard County Line to Sebastian Inlet 20-60 nm


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Currituck Beach Light to Cape Hatteras to 100 NM offshore


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Cape Hatteras to Cape Fear to 100 NM Offshore.


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Cape Fear to 31N to 1000 FM


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  East of 69W to the Hague Line between 1000 FM and 39N


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  East of 69W and south of 39N to 250 NM offshore


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to 250 NM offshore


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM offshore


Gale Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Cape Fear to 31N east of 1000 FM to 250 NM offshore


Storm Warning issued December 11 at 3:49AM EST by NWS

Summary: West central North Atlantic continental shelf and slope waters beyond 20 nm to 250 nm offshore, including south of Georges Bank from 1000 fm to 250 nm offshore. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Severe    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 3:00 pm
Area:  Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore


Gale Warning issued December 11 at 3:46AM EST by NWS

Summary: Offshore Waters Forecast for the Tropical N Atlantic from 07N to 22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W including Bahamas, and the Caribbean Sea. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 4:00 pm
Area:  Atlantic from 27N to 31N between 70W and 77W


Gale Warning issued December 11 at 3:46AM EST by NWS

Summary: Offshore Waters Forecast for the Tropical N Atlantic from 07N to 22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W including Bahamas, and the Caribbean Sea. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Severity:  Moderate    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 4:00 pm
Area:  Atlantic from 27N to 31N between 65W and 70W


Small Craft Advisory issued December 11 at 3:36AM EST until December 11 at 7:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING... * Wind: North 15 to 25 knots. * Waves: 3 to 4 feet.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 7:00 am
Area:  Chesapeake Bay from New Point Comfort to Little Creek VA


Small Craft Advisory issued December 11 at 3:36AM EST until December 11 at 10:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EST THIS MORNING... * Wind: North 15 to 25 knots. * Waves: 4 to 5 feet.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 10:00 am
Area:  Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel


Small Craft Advisory issued December 11 at 3:36AM EST until December 11 at 1:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * Wind: North 15 to 25 knots.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 1:00 pm
Area:  Currituck Sound


Small Craft Advisory issued December 11 at 3:36AM EST until December 11 at 7:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * Wind: North 15 to 20 knots becoming northwest by this afternoon. * Seas: 6 to 7 feet, subsiding to 4 to 5 feet later today.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 11, 2018, 7:00 pm
Area:  Coastal waters from Chincoteague to Parramore Island VA out 20 nm; Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm


Small Craft Advisory issued December 11 at 3:36AM EST until December 12 at 4:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EST WEDNESDAY... * Wind: North 15 to 25 knots becoming west to northwest and decreasing to 15 to 20 knots late today. * Seas: 6 to 7 feet, subsiding to 4 to 6 feet later today.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 12, 2018, 4:00 am
Area:  Coastal Waters from Cape Charles Light to Virginia-North Carolina border out to 20 nm; Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm


Small Craft Advisory issued December 11 at 3:36AM EST until December 12 at 4:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EST WEDNESDAY... * Wind: North 15 to 25 knots becoming west to northwest and decreasing to 15 to 20 knots late today. * Seas: 8 to 9 feet, subsiding to 5 to 6 feet later today.
Severity:  Minor    Effective:  December 11, 2018, 3:36 am      Expires:  December 12, 2018, 4:00 am
Area:  Coastal waters from NC VA border to Currituck Beach Light NC out 20 nm


Small Craft Advisory issued December 11 at 3:27AM EST until December 12 at 12:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... * WINDS AND SEAS...Wind and or wave conditions will be hazardous to small craft.
Severity:  Minor    Effective:  December 11, 2018, 3:27 am      Expires:  December 12, 2018, 12:00 am
Area:  Waters from Savannah GA to Altamaha Sound GA extending from 20 nm to 60 nm


Small Craft Advisory issued December 11 at 3:08AM EST until December 12 at 4:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST WEDNESDAY... * WINDS AND SEAS...Today, Northwest winds 20 to 25 knots with a few gusts to gale force. Seas 6 to 9 feet with occasional seas up to 11 feet. Tonight, Northwest winds 10 to 15 knots. Seas 5 to 7 feet with occasional seas up to 9 feet.
Severity:  Minor    Effective:  December 11, 2018, 3:08 am      Expires:  December 12, 2018, 4:00 am
Area:  Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM; Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM; Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM


Small Craft Advisory issued December 11 at 3:06AM EST until December 11 at 12:00PM EST by NWS

Summary: ...Small Craft Advisory Conditions Through Early Tuesday... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WINDS...North 15 to 25 kt. * SEAS...3 to 6 feet.
Severity:  Minor    Effective:  December 11, 2018, 3:06 am      Expires:  December 11, 2018, 12:00 pm
Area:  Coastal waters from Little River Inlet to Murrells Inlet SC out 20 nm; Coastal waters from Murrells Inlet to South Santee River SC out 20 nm


Small Craft Advisory issued December 11 at 3:06AM EST until December 11 at 9:00PM EST by NWS

Summary: ...Small Craft Advisory Conditions Through Early Tuesday... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS EVENING... * WINDS...Northwest 10 to 20 kt. * SEAS...4 to 7 feet.
Severity:  Minor    Effective:  December 11, 2018, 3:06 am      Expires:  December 11, 2018, 9:00 pm
Area:  Coastal waters from Cape Fear NC to Little River Inlet SC out 20 nm; Coastal waters from Surf City to Cape Fear NC out 20 nm


Small Craft Advisory issued December 11 at 2:33AM EST until December 11 at 4:00PM EST by NWS

Summary: ...SLOWLY DIMINISHING WINDS AND SEAS THROUGH TONIGHT... .Low pressure off the coast will move away from the area today. Gusty north winds early will become northwest and gradually diminish through tonight. Seas of 7 to 12 feet early will gradually subside dropping below 6 feet tonight into Wednesday. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
Severity:  Minor    Effective:  December 11, 2018, 2:33 am      Expires:  December 11, 2018, 4:00 pm
Area:  Pamlico Sound


Small Craft Advisory issued December 11 at 2:33AM EST until December 12 at 4:00AM EST by NWS

Summary: ...SLOWLY DIMINISHING WINDS AND SEAS THROUGH TONIGHT... .Low pressure off the coast will move away from the area today. Gusty north winds early will become northwest and gradually diminish through tonight. Seas of 7 to 12 feet early will gradually subside dropping below 6 feet tonight into Wednesday. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
Severity:  Minor    Effective:  December 11, 2018, 2:33 am      Expires:  December 12, 2018, 4:00 am
Area:  S of Currituck Beach Light NC to Oregon Inlet NC out to 20 nm


Small Craft Advisory issued December 11 at 2:33AM EST until December 12 at 10:00AM EST by NWS

Summary: ...SLOWLY DIMINISHING WINDS AND SEAS THROUGH TONIGHT... .Low pressure off the coast will move away from the area today. Gusty north winds early will become northwest and gradually diminish through tonight. Seas of 7 to 12 feet early will gradually subside dropping below 6 feet tonight into Wednesday. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
Severity:  Minor    Effective:  December 11, 2018, 2:33 am      Expires:  December 12, 2018, 10:00 am
Area:  S of Cape Lookout NC to Surf City NC out to 20 nm; S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm


Small Craft Advisory issued December 11 at 2:33AM EST until December 12 at 1:00PM EST by NWS

Summary: ...SLOWLY DIMINISHING WINDS AND SEAS THROUGH TONIGHT... .Low pressure off the coast will move away from the area today. Gusty north winds early will become northwest and gradually diminish through tonight. Seas of 7 to 12 feet early will gradually subside dropping below 6 feet tonight into Wednesday. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
Severity:  Minor    Effective:  December 11, 2018, 2:33 am      Expires:  December 12, 2018, 1:00 pm
Area:  S of Cape Hatteras NC to Ocracoke Inlet NC out to 20 nm; S of Oregon Inlet NC to Cape Hatteras NC out to 20 nm


Small Craft Advisory issued December 11 at 12:52AM EST until December 11 at 10:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WINDS AND SEAS...North winds around 10 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  December 11, 2018, 12:52 am      Expires:  December 11, 2018, 10:00 am
Area:  Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm; Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm; Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm