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Home Return to list Small Craft Advisory 0064 Issued by the Mount Holly / Philadelphia Forecast Office
Action: New Issued At: 2026-06-21 01:21:45 808 WHUS71 KPHI 210621 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 221 AM EDT Sun Jun 21 2026 ANZ450>455-231000- /O.NEW.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 221 AM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON MONDAY TO 6 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.NEW.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 221 AM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM MONDAY TO MIDNIGHT EDT MONDAY NIGHT... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and rough waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM Monday to midnight EDT Monday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-06-21 01:21:45 808 WHUS71 KPHI 210621 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 221 AM EDT Sun Jun 21 2026 ANZ450>455-231000- /O.NEW.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 221 AM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON MONDAY TO 6 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.NEW.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 221 AM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM MONDAY TO MIDNIGHT EDT MONDAY NIGHT... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and rough waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM Monday to midnight EDT Monday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-21 13:47:41 023 WHUS71 KPHI 211847 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 247 PM EDT Sun Jun 21 2026 ANZ450>455-220900- /O.CON.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 247 PM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO 6 AM EDT TUESDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-220900- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 247 PM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM MONDAY TO MIDNIGHT EDT MONDAY NIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM Monday to midnight EDT Monday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-21 13:47:41 023 WHUS71 KPHI 211847 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 247 PM EDT Sun Jun 21 2026 ANZ450>455-220900- /O.CON.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 247 PM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO 6 AM EDT TUESDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-220900- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 247 PM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM MONDAY TO MIDNIGHT EDT MONDAY NIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM Monday to midnight EDT Monday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 01:14:20 488 WHUS71 KPHI 220614 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 214 AM EDT Mon Jun 22 2026 ANZ450>455-231000- /O.CON.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 214 AM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM EDT TUESDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon today to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 214 AM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO MIDNIGHT EDT TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM this afternoon to midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 01:14:20 488 WHUS71 KPHI 220614 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 214 AM EDT Mon Jun 22 2026 ANZ450>455-231000- /O.CON.KPHI.SC.Y.0064.260622T1600Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 214 AM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM EDT TUESDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From noon today to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 214 AM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO MIDNIGHT EDT TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...From 3 PM this afternoon to midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 13:29:05 385 WHUS71 KPHI 221828 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 228 PM EDT Mon Jun 22 2026 ANZ450>455-230900- /O.CON.KPHI.SC.Y.0064.000000T0000Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 228 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 228 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 13:29:05 385 WHUS71 KPHI 221828 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 228 PM EDT Mon Jun 22 2026 ANZ450>455-230900- /O.CON.KPHI.SC.Y.0064.000000T0000Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 228 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-230400- /O.CON.KPHI.SC.Y.0064.260622T1900Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 228 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...Until midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-06-22 22:59:25 214 WHUS71 KPHI 230359 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1159 PM EDT Mon Jun 22 2026 ANZ430-431-230500- /O.EXP.KPHI.SC.Y.0064.000000T0000Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1159 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT MIDNIGHT EDT TONIGHT... Winds are diminishing. $$ ANZ450>455-231000- /O.CON.KPHI.SC.Y.0064.000000T0000Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 1159 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...South winds 10 to 15 kt. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 22:59:25 214 WHUS71 KPHI 230359 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1159 PM EDT Mon Jun 22 2026 ANZ430-431-230500- /O.EXP.KPHI.SC.Y.0064.000000T0000Z-260623T0400Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1159 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT MIDNIGHT EDT TONIGHT... Winds are diminishing. $$ ANZ450>455-231000- /O.CON.KPHI.SC.Y.0064.000000T0000Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 1159 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...South winds 10 to 15 kt. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-06-23 01:10:01 443 WHUS71 KPHI 230609 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 209 AM EDT Tue Jun 23 2026 ANZ450>455-230715- /O.CAN.KPHI.SC.Y.0064.000000T0000Z-260623T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 209 AM EDT Tue Jun 23 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and seas have diminished. $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||