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: February 19, 2018, 3:41 pm  UTC


Small Craft Advisory issued February 19 at 3:41PM EST until February 20 at 6:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM EST TUESDAY... * WINDS AND SEAS...Southwest winds 10 to 15 kt with occasional gusts up to 25 kt. Seas 4 to 5 feet.
Severity:  Minor    Effective:  February 20, 2018, 12:00 am      Expires:  February 20, 2018, 6:00 pm
Area:  Fire Island Inlet NY to Moriches Inlet NY out 20 nm; Moriches Inlet NY to Montauk Point NY out 20 nm


Small Craft Advisory For Winds issued February 19 at 3:30PM EST until February 19 at 5:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 10 AM EST TUESDAY... The National Weather Service in Miami has issued a Small Craft Advisory for winds, which is in effect until 10 AM EST Tuesday. * Winds...East around 20 kt with gusts up to 30 kt.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 19, 2018, 5:00 pm
Area:  Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM


Small Craft Advisory For Winds issued February 19 at 3:30PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 10 AM EST TUESDAY... The National Weather Service in Miami has issued a Small Craft Advisory for winds, which is in effect until 10 AM EST Tuesday. * Winds...East around 20 kt with gusts up to 30 kt.
Severity:  Minor    Effective:  February 19, 2018, 3:30 pm      Expires:  February 20, 2018, 10:00 am
Area:  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 For Winds issued February 19 at 3:30PM EST until February 20 at 8:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 10 AM EST TUESDAY... The National Weather Service in Miami has issued a Small Craft Advisory for winds, which is in effect until 10 AM EST Tuesday. * Winds...East around 20 kt with gusts up to 30 kt.
Severity:  Minor    Effective:  February 20, 2018, 10:00 am      Expires:  February 20, 2018, 8:00 pm
Area:  Biscayne Bay


Small Craft Advisory For Winds issued February 19 at 3:30PM EST until February 21 at 6:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 10 AM EST TUESDAY... The National Weather Service in Miami has issued a Small Craft Advisory for winds, which is in effect until 10 AM EST Tuesday. * Winds...East around 20 kt with gusts up to 30 kt.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 21, 2018, 6:00 am
Area:  Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM


Gale Warning issued February 19 at 3:25PM 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:  February 19, 2018, 3:17 pm      Expires:  February 20, 2018, 3:30 am
Area:  Caribbean from 11N to 15N between 72W and 80W including Colombia Basin


Small Craft Advisory issued February 19 at 4:23PM AST until February 22 at 6:00PM AST by NWS

Summary: ...Hazardous seas to continue... .Building surface high pressure north of the region will produce hazardous seas across the local waters and all passages much of this week due to fresh to strong east northeast trade winds. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
Severity:  Minor    Effective:  February 19, 2018, 4:23 pm      Expires:  February 22, 2018, 6:00 pm
Area:  Coastal Waters of Southern Puerto Rico out 10 NM


Small Craft Advisory issued February 19 at 4:23PM AST until February 23 at 6:00PM AST by NWS

Summary: ...Hazardous seas to continue... .Building surface high pressure north of the region will produce hazardous seas across the local waters and all passages much of this week due to fresh to strong east northeast trade winds. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST FRIDAY... * WINDS...Easterly winds of 15 to 25 knots with higher gusts.
Severity:  Minor    Effective:  February 19, 2018, 4:23 pm      Expires:  February 23, 2018, 6:00 pm
Area:  Anegada Passage Southward to 17N; Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N; Caribbean Waters of Puerto Rico from 10 NM to 17N; Coastal Waters OF Northwestern Puerto Rico out 10 NM; Coastal Waters of Northern Puerto Rico out 10 NM; Coastal Waters of Northern USVI and Culebra out 10 NM; Coastal Waters of Southern USVI, Vieques, and Eastern Puerto Rico out 10 NM; Mona Passage Southward to 17N


Small Craft Advisory issued February 19 at 3:17PM EST until February 19 at 5:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WINDS AND SEAS...South winds around 10 kt with gusts up to 25 kt. Waves around 2 feet.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 19, 2018, 5:00 pm
Area:  Boston Harbor


Small Craft Advisory issued February 19 at 3:17PM EST until February 19 at 5:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WINDS AND SEAS...South winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 19, 2018, 5:00 pm
Area:  Massachusetts Bay and Ipswich Bay


Small Craft Advisory issued February 19 at 3:17PM EST until February 21 at 6:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EST WEDNESDAY... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 21, 2018, 6:00 am
Area:  Block Island Sound; Rhode Island Sound


Small Craft Advisory issued February 19 at 3:17PM EST until February 21 at 6:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EST WEDNESDAY... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  February 19, 2018, 3:17 pm      Expires:  February 21, 2018, 6:00 am
Area:  Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary; Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm


Small Craft Advisory issued February 19 at 3:17PM EST until February 21 at 6:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EST WEDNESDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 25 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  February 19, 2018, 5:00 pm      Expires:  February 21, 2018, 6:00 am
Area:  Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island


Small Craft Advisory issued February 19 at 2:48PM EST until February 20 at 5:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST TUESDAY... * Winds and Seas...Southwest winds 15 to 25 kt with gusts up to 30 kt. Seas 6 to 9 feet.
Severity:  Minor    Effective:  February 19, 2018, 2:48 pm      Expires:  February 20, 2018, 5:00 am
Area:  Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM; Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM; Intra Coastal Waters from Schoodic Point, ME to Stonington, ME


Small Craft Advisory issued February 19 at 10:32AM EST until February 20 at 8:00PM EST by NWS

Summary: ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 8 PM EST TUESDAY... The National Weather Service in Baltimore MD/Washington has issued a Small Craft Advisory, which is in effect from 10 AM to 8 PM EST Tuesday. * WINDS...18 to 33 knots within the Small Craft Advisory.
Severity:  Minor    Effective:  February 20, 2018, 10:00 am      Expires:  February 20, 2018, 8:00 pm
Area:  Chesapeake Bay from Drum Point MD to Smith Point VA; Chesapeake Bay from North Beach to Drum Point MD; Chesapeake Bay from Pooles Island to Sandy Point MD; Chesapeake Bay from Sandy Point to North Beach MD; Chesapeake Bay north of Pooles Island MD; Chester River to Queenstown MD; Choptank River to Cambridge MD and the Little Choptank River; Eastern Bay; Patapsco River including Baltimore Harbor; Patuxent River to Broomes Island MD; Tangier Sound and the inland waters surrounding Bloodsworth Island; Tidal Potomac from Cobb Island MD to Smith Point VA; Tidal Potomac from Indian Head to Cobb Island MD; Tidal Potomac from Key Bridge to Indian Head MD


Small Craft Advisory issued February 19 at 3:07AM EST until February 20 at 5:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 5 AM EST TUESDAY... * WINDS...South 10 to 20 kt with gusts up to 30 kt. * SEAS...4 to 6 feet.
Severity:  Minor    Effective:  February 19, 2018, 10:00 am      Expires:  February 20, 2018, 5:00 am
Area:  Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM; Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM; Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM


Small Craft Advisory issued February 19 at 3:07AM EST until February 20 at 5:00AM EST by NWS

Summary: ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 AM EST TUESDAY... The National Weather Service in Gray has issued a Small Craft Advisory, which is in effect from 10 AM this morning to 5 AM EST Tuesday. * WINDS...Southwest 10 to 20 kt with gusts up to 30 kt.
Severity:  Minor    Effective:  February 19, 2018, 10:00 am      Expires:  February 20, 2018, 5:00 am
Area:  Penobscot Bay