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Home Return to list Small Craft Advisory 0023 Issued by the Mount Holly / Philadelphia Forecast Office
Action: New Issued At: 2026-02-23 16:46:56 947 WHUS71 KPHI 232246 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 546 PM EST Mon Feb 23 2026 ANZ430-431-241200- /O.CAN.KPHI.GL.W.0007.000000T0000Z-260223T2300Z/ /O.NEW.KPHI.SC.Y.0023.260223T2300Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 546 PM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northwest winds 15 to 25 kt and rough waters expected. * WHERE...Delaware Bay. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A few gusts between 30 and 35 kts are possible this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450>455-241200- /O.CAN.KPHI.GL.W.0007.000000T0000Z-260223T2300Z/ /O.NEW.KPHI.SC.Y.0023.260223T2300Z-260224T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 546 PM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS....A few gusts between 30 and 35 kts are possible this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-02-23 16:46:56 947 WHUS71 KPHI 232246 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 546 PM EST Mon Feb 23 2026 ANZ430-431-241200- /O.CAN.KPHI.GL.W.0007.000000T0000Z-260223T2300Z/ /O.NEW.KPHI.SC.Y.0023.260223T2300Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 546 PM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northwest winds 15 to 25 kt and rough waters expected. * WHERE...Delaware Bay. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A few gusts between 30 and 35 kts are possible this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450>455-241200- /O.CAN.KPHI.GL.W.0007.000000T0000Z-260223T2300Z/ /O.NEW.KPHI.SC.Y.0023.260223T2300Z-260224T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 546 PM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS....A few gusts between 30 and 35 kts are possible this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-02-24 02:44:11 072 WHUS71 KPHI 240843 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 343 AM EST Tue Feb 24 2026 ANZ430-431-241800- /O.CON.KPHI.SC.Y.0023.000000T0000Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 343 AM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Northwest winds 15 to 25 kt and rough waters. * 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 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Another period of small craft advisory conditions is expected to develop early Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450>455-242200- /O.CON.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 343 AM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WHAT...Northwest winds 15 to 25 kt and seas 4 to 7 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Another period of small craft advisory conditions is expected to develop early Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ MJL Action: Continued Issued At: 2026-02-24 02:44:11 072 WHUS71 KPHI 240843 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 343 AM EST Tue Feb 24 2026 ANZ430-431-241800- /O.CON.KPHI.SC.Y.0023.000000T0000Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 343 AM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * WHAT...Northwest winds 15 to 25 kt and rough waters. * 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 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Another period of small craft advisory conditions is expected to develop early Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450>455-242200- /O.CON.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 343 AM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * WHAT...Northwest winds 15 to 25 kt and seas 4 to 7 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Another period of small craft advisory conditions is expected to develop early Wednesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ MJL Action: Expired Issued At: 2026-02-24 11:47:49 070 WHUS71 KPHI 241747 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1247 PM EST Tue Feb 24 2026 ANZ451>455-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T0800Z-260225T2300Z/ 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- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...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 and Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm. * WHEN...From 3 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T1000Z-260225T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN...From 5 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-241900- /O.EXP.KPHI.SC.Y.0023.000000T0000Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON... Winds have fallen below SCA levels. Thus, the Small Craft Advisory will be allowed to expire. $$ Hoeflich Action: Cancelled Issued At: 2026-02-24 11:47:49 070 WHUS71 KPHI 241747 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1247 PM EST Tue Feb 24 2026 ANZ451>455-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T0800Z-260225T2300Z/ Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm, Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm, Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm, Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm and Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm. * WHEN...From 3 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T1000Z-260225T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN...From 5 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-241900- /O.EXP.KPHI.SC.Y.0023.000000T0000Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON... Winds have fallen below SCA levels. Thus, the Small Craft Advisory will be allowed to expire. $$ Hoeflich Action: Cancelled Issued At: 2026-02-24 11:47:49 070 WHUS71 KPHI 241747 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1247 PM EST Tue Feb 24 2026 ANZ451>455-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T0800Z-260225T2300Z/ 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- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...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 and Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm. * WHEN...From 3 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450-250900- /O.CAN.KPHI.SC.Y.0023.000000T0000Z-260224T2300Z/ /O.NEW.KPHI.SC.Y.0024.260225T1000Z-260225T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EST WEDNESDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm. * WHEN...From 5 AM to 6 PM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...A brief period of sub-SCA conditions are expected for the rest of the day and for the first half of tonight before winds and seas increase for Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ430-431-241900- /O.EXP.KPHI.SC.Y.0023.000000T0000Z-260224T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1247 PM EST Tue Feb 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM EST THIS AFTERNOON... Winds have fallen below SCA levels. Thus, the Small Craft Advisory will be allowed to expire. $$ Hoeflich | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||