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: October 22, 2018, 4:46 am  UTC


Small Craft Advisory issued October 22 at 4:46AM EDT until October 22 at 4:00PM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WINDS...Northeast to East 15 to 20 knots this morning, becoming East 10 to 15 knots this afternoon. * WAVES/SEAS...6 to 7 feet.
Severity:  Minor    Effective:  October 22, 2018, 4:46 am      Expires:  October 22, 2018, 4:00 pm
Area:  Flagler Beach to Volusia-Brevard County Line 20-60 nm; Sebastian Inlet to Jupiter Inlet 0-20 nm; Sebastian Inlet to Jupiter Inlet 20-60 nm; Volusia-Brevard County Line to Sebastian Inlet 20-60 nm


Gale Warning issued October 22 at 4:39AM EDT 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:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 4:00 pm
Area:  East of 69W to the Hague Line between 1000 FM and 39N


Gale Warning issued October 22 at 4:39AM EDT 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:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 4:00 pm
Area:  East of 69W and south of 39N to 250 NM offshore


Small Craft Advisory issued October 22 at 3:28AM EDT until October 22 at 7:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WINDS AND SEAS...Northwest winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 7:00 am
Area:  Cape Cod Bay; Nantucket Sound


Small Craft Advisory issued October 22 at 3:28AM EDT until October 22 at 7:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WINDS AND SEAS...Northwest winds 5 to 10 kt with gusts up to 25 kt. Seas 1 to 3 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 7:00 am
Area:  Buzzards Bay; Vineyard Sound


Small Craft Advisory issued October 22 at 3:28AM EDT until October 22 at 7:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WINDS AND SEAS...Northwest winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 7:00 am
Area:  Block Island Sound; Rhode Island Sound


Small Craft Advisory issued October 22 at 3:28AM EDT until October 22 at 7:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EDT THIS MORNING... * WINDS AND SEAS...Northwest winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 7:00 am
Area:  Massachusetts Bay and Ipswich Bay


Small Craft Advisory issued October 22 at 3:28AM EDT until October 22 at 11:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WINDS AND SEAS...Northwest winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:28 am      Expires:  October 22, 2018, 11:00 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; 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 October 22 at 3:22AM EDT until October 22 at 5:00PM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WINDS AND SEAS...Northwest winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 6 feet.
Severity:  Minor    Effective:  October 22, 2018, 3:22 am      Expires:  October 22, 2018, 5:00 pm
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 October 22 at 3:09AM EDT until October 22 at 8:00PM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT MONDAY... The National Weather Service in Miami has issued a Small Craft Advisory, which is in effect from 6 PM this evening to 8 PM EDT Monday. ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Severity:  Minor    Effective:  October 22, 2018, 3:09 am      Expires:  October 22, 2018, 8:00 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 October 22 at 2:52AM EDT until October 23 at 6:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT TUESDAY... * WINDS...18 to 33 knots within the Small Craft Advisory.
Severity:  Minor    Effective:  October 22, 2018, 6:00 pm      Expires:  October 23, 2018, 6:00 am
Area:  Chesapeake Bay from Pooles Island to Sandy Point MD; Chester River to Queenstown MD; Patuxent River to Broomes Island MD


Small Craft Advisory issued October 22 at 2:52AM EDT until October 23 at 6:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT TUESDAY... * WINDS...18 to 33 knots within the Small Craft Advisory.
Severity:  Minor    Effective:  October 22, 2018, 6:00 pm      Expires:  October 23, 2018, 6:00 am
Area:  Chesapeake Bay from Drum Point MD to Smith Point VA; Chesapeake Bay from North Beach to Drum Point MD; Chesapeake Bay from Sandy Point to North Beach MD; Choptank River to Cambridge MD and the Little Choptank River; Eastern Bay; Tangier Sound and the inland waters surrounding Bloodsworth Island; Tidal Potomac from Cobb Island MD to Smith Point VA


Small Craft Advisory issued October 21 at 11:55PM EDT until October 22 at 8:00AM EDT by NWS

Summary: ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WINDS...Northwest 15 to 20 kt with gusts up to 30 kt. * SEAS...3 to 5 feet.
Severity:  Minor    Effective:  October 21, 2018, 11:55 pm      Expires:  October 22, 2018, 8:00 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


Marine Weather Statement issued October 21 at 8:52PM EDT by NWS

Summary: ...BLOWOUT TIDES LINGERING OVERNIGHT... While water levels are expected to start recovering, tides will remain about 1.5 to 3 feet below mean lower low water (MLLW) through early Monday due to strong northwest winds on Sunday. Operators of larger vessels should consult navigation charts to prevent running aground.
Severity:  Minor    Effective:  October 22, 2018, 4:46 am      Expires:  October 22, 2018, 8:00 am
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