Alert archive / New Jersey / Small Craft Advisories in 2021
Small Craft Advisory 71, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this small craft advisory at Sep 7, 2021, 2:42 AM EDT. It took effect at Sep 8, 2021, 6:00 AM EDT. It was in force for 3 days.
The area
The counties it named.
The facts
- Issued
- Sep 7, 2021, 2:42 AM EDT (06:42 UTC)
- In effect from
- Sep 8, 2021, 6:00 AM EDT
- Expired
- Sep 11, 2021, 6:50 AM EDT
- In force
- 3 days
- Issued by
- NWS Philadelphia/Mount Holly
The text
As transmitted.
256 WHUS71 KPHI 070642 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 242 AM EDT Tue Sep 7 2021 ANZ450>455-072100- /O.NEW.KPHI.SC.Y.0071.210908T1000Z-210909T1000Z/ 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- 242 AM EDT Tue Sep 7 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM WEDNESDAY TO 6 AM EDT THURSDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...The Atlantic coastal waters of New Jersey and Delaware. * WHEN...From 6 AM Wednesday to 6 AM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Seas will likely remain near or above 5 feet through Friday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ CMS
11 follow-up statements
001 WHUS71 KPHI 071936 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 336 PM EDT Tue Sep 7 2021 ANZ450>455-080900- /O.CON.KPHI.SC.Y.0071.210908T1000Z-210909T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 336 PM EDT Tue Sep 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM WEDNESDAY TO 6 AM EDT THURSDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...From 6 AM Wednesday to 6 AM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Staarmann
676 WHUS71 KPHI 080646 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 246 AM EDT Wed Sep 8 2021 ANZ450>455-082000- /O.EXT.KPHI.SC.Y.0071.210908T1000Z-210910T1000Z/ 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- 246 AM EDT Wed Sep 8 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM THIS MORNING TO 6 AM EDT FRIDAY... * WHAT...Seas 4 to 7 ft expected. Southwest winds 10 to 20 kt with gusts to 25 kt expected through this evening. * WHERE...The Atlantic coastal waters of New Jersey and Delaware. * WHEN...From 6 AM this morning to 6 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Seas will likely remain at or above 5 feet through Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ CMS
791 WHUS71 KPHI 081907 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 307 PM EDT Wed Sep 8 2021 ANZ450>455-090815- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210910T1000Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 307 PM EDT Wed Sep 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 6 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Seas will likely remain at or above 5 feet through at least Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Davis
979 WHUS71 KPHI 090804 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 404 AM EDT Thu Sep 9 2021 ANZ450>455-092200- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210910T1000Z/ 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- 404 AM EDT Thu Sep 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...The Atlantic coastal waters adjacent to New Jersey and Delaware. * WHEN...Until 6 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
740 WHUS71 KPHI 091858 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 258 PM EDT Thu Sep 9 2021 ANZ450>455-101000- /O.EXT.KPHI.SC.Y.0071.000000T0000Z-210911T1400Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 258 PM EDT Thu Sep 9 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and seas 5 to 8 ft. * WHERE...The Atlantic coastal waters adjacent to New Jersey and Delaware. * WHEN...Until 10 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
265 WHUS71 KPHI 100710 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 310 AM EDT Fri Sep 10 2021 ANZ450>455-102015- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210911T1400Z/ 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- 310 AM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 10 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Johnson
944 WHUS71 KPHI 101432 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1032 AM EDT Fri Sep 10 2021 ANZ430-431-102200- /O.EXB.KPHI.SC.Y.0071.000000T0000Z-210910T2200Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1032 AM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Northwest winds around 15 kt with gusts up to 25 kt and choppy waters. * WHERE...Delaware Bay. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ450>455-110400- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210911T1400Z/ 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- 1032 AM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT SATURDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft. * WHERE...The Atlantic coastal waters adjacent to New Jersey and Delaware. * WHEN...Until 10 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Meola
698 WHUS71 KPHI 101935 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 335 PM EDT Fri Sep 10 2021 ANZ430-102045- /O.CAN.KPHI.SC.Y.0071.000000T0000Z-210910T2200Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 335 PM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Wind gusts have fallen below 25 knots. Therefore, the Small Craft Advisory has been cancelled. $$ ANZ450>455-110845- /O.EXT.KPHI.SC.Y.0071.000000T0000Z-210911T1800Z/ 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- 335 PM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT SATURDAY... * WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and seas 5 to 8 ft. * WHERE...The Atlantic coastal waters adjacent to New Jersey and Delaware. * WHEN...Until 2 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ431-102200- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210910T2200Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 335 PM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and a moderate chop. * WHERE...Lower Delaware Bay. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
350 WHUS71 KPHI 102130 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 530 PM EDT Fri Sep 10 2021 ANZ431-102230- /O.CAN.KPHI.SC.Y.0071.000000T0000Z-210910T2200Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 530 PM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Wind gusts have diminished to less than 25 kt. Therefore, the Small Craft Advisory has been cancelled. $$ ANZ450>455-111100- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210911T1800Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 530 PM EDT Fri Sep 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT SATURDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 7 to 10 ft. Winds diminish to 5 to 10 kt this evening, but seas stay elevated through Saturday afternoon. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 2 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ MPS
325 WHUS71 KPHI 110752 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 352 AM EDT Sat Sep 11 2021 ANZ450>455-111800- /O.CON.KPHI.SC.Y.0071.000000T0000Z-210911T1800Z/ 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- 352 AM EDT Sat Sep 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... * WHAT...West winds around 10 knots becoming southwest 10 to 15 knots this afternoon. Rough, 4 to 6 foot seas this morning diminishing this afternoon. * WHERE...Portions of Atlantic coastal waters. * WHEN...Until 2 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
798 WHUS71 KPHI 111050 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 650 AM EDT Sat Sep 11 2021 ANZ450>455-111200- /O.CAN.KPHI.SC.Y.0071.000000T0000Z-210911T1800Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 650 AM EDT Sat Sep 11 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Seas have diminished below 5 feet, and should continue to diminish. Therefore the small craft advisory has been cancelled. $$ Johnson
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 2:33 PM EDT | Flash Flood Watch | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 37 hr |
Nearby
Small Craft Advisories in New Jersey, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.