Alert archive / New Jersey / Small Craft Advisories in 2018
Small Craft Advisory 4, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this small craft advisory at Jan 10, 2018, 3:27 PM EST. It took effect at Jan 12, 2018, 12:00 AM EST. It was in force for 32 hr.
The area
The counties it named.
The facts
- Issued
- Jan 10, 2018, 3:27 PM EST (20:27 UTC)
- In effect from
- Jan 12, 2018, 12:00 AM EST
- Expired
- Jan 13, 2018, 8:04 AM EST
- In force
- 32 hr
- Issued by
- NWS Philadelphia/Mount Holly
The text
As transmitted.
179 WHUS71 KPHI 102027 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 327 PM EST Wed Jan 10 2018 ANZ450>455-110930- /O.NEW.KPHI.SC.Y.0004.180112T0500Z-180112T2200Z/ 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- 327 PM EST Wed Jan 10 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 5 PM EST FRIDAY... The National Weather Service in Mount Holly has issued a Small Craft Advisory, which is in effect from midnight Thursday night to 5 PM EST Friday. * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...South 10 to 20 kt with gusts up to 30 kt. * Seas...building to 5 to 8 feet. * Outlook...Freezing spray redevelops late Saturday night and lasts through Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-110930- /O.NEW.KPHI.SC.Y.0004.180112T0500Z-180112T2200Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 327 PM EST Wed Jan 10 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 5 PM EST FRIDAY... The National Weather Service in Mount Holly has issued a Small Craft Advisory, which is in effect from midnight Thursday night to 5 PM EST Friday. * Location...Lower Delaware Bay. * Winds...South 10 to 20 kt with gusts up to 30 kt. * Seas...2 to 4 feet in ice free areas. * Timing...Isolated gusts to 35 kt near daybreak Friday. * Outlook...Freezing spray redevelops late Saturday night and lasts into Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-110930- /O.NEW.KPHI.SC.Y.0004.180112T0500Z-180112T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 327 PM EST Wed Jan 10 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 1 PM EST FRIDAY... The National Weather Service in Mount Holly has issued a Small Craft Advisory, which is in effect from midnight Thursday night to 1 PM EST Friday. * Location...Upper Delaware Bay. * Winds...South 10 to 20 kt with gusts up to 30 kt. * Seas...1 to 3 feet in ice free areas. * Outlook...Freezing spray redevelops late Saturday night and lasts into Sunday evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
8 follow-up statements
719 WHUS71 KPHI 110834 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 334 AM EST Thu Jan 11 2018 ANZ450>455-112145- /O.CON.KPHI.SC.Y.0004.180112T0500Z-180112T2200Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 334 AM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM EST FRIDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...South 15 to 20 kt with gusts up to 30 kt. * Seas...5 to 8 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-112145- /O.CON.KPHI.SC.Y.0004.180112T0500Z-180112T2200Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 334 AM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM EST FRIDAY... * Location...Lower Delaware Bay. * Winds...South 10 to 20 kt with gusts up to 25 kt. * Seas...2 to 4 feet. * Timing...Isolated gusts to 30 kt near daybreak Friday. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-112145- /O.CON.KPHI.SC.Y.0004.180112T0500Z-180112T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 334 AM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM EST FRIDAY... * Location...Upper Delaware Bay. * Winds...South 10 to 20 kt with gusts up to 25 kt. * Seas...1 to 3 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
173 WHUS71 KPHI 111926 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 226 PM EST Thu Jan 11 2018 ANZ450>455-120930- /O.EXT.KPHI.SC.Y.0004.180112T0500Z-180113T1100Z/ 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- 226 PM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM EST SATURDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...South 10 to 20 kt with gusts up to 30 kt. * Seas...6 to 9 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-120930- /O.EXT.KPHI.SC.Y.0004.180112T0500Z-180113T1100Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 226 PM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM EST SATURDAY... * Location...Lower Delaware Bay. * Winds...South 10 to 20 kt with isolated gusts up to 30 kt. * Seas...2 to 4 feet in ice free areas. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-120930- /O.CON.KPHI.SC.Y.0004.180112T0500Z-180112T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 226 PM EST Thu Jan 11 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM EST FRIDAY... * Location...Upper Delaware Bay. * Winds...South 5 to 15 kt with gusts up to 30 kt. * Seas...1 to 3 feet in ice free areas. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ Drag
084 WHUS71 KPHI 120905 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 405 AM EST Fri Jan 12 2018 ANZ450>455-122215- /O.EXT.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 405 AM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EST SATURDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Southwest 15 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...6 to 9 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-122215- /O.EXT.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 405 AM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EST SATURDAY... * Location...Lower Delaware Bay. * Winds...Southwest 10 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...2 to 4 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-121800- /O.CON.KPHI.SC.Y.0004.000000T0000Z-180112T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 405 AM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * Location...Upper Delaware Bay. * Winds...South 10 to 20 kt with gusts up to 30 kt. * Seas...1 to 3 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
283 WHUS71 KPHI 121344 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 844 AM EST Fri Jan 12 2018 ANZ450>455-130245- /O.NEW.KPHI.MF.Y.0001.180112T1344Z-180112T2300Z/ /O.CON.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ 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- 844 AM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SATURDAY... The National Weather Service in Mount Holly has issued a Dense Fog Advisory, which is in effect until 6 PM EST this evening. * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Southwest 15 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...6 to 9 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-130245- /O.NEW.KPHI.MF.Y.0001.180112T1344Z-180112T2300Z/ /O.CON.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 844 AM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SATURDAY... The National Weather Service in Mount Holly has issued a Dense Fog Advisory, which is in effect until 6 PM EST this evening. * Location...Lower Delaware Bay. * Winds...Southwest 10 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...2 to 4 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-121800- /O.CON.KPHI.SC.Y.0004.000000T0000Z-180112T1800Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 844 AM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... * Location...Upper Delaware Bay. * Winds...South 15 to 20 kt with gusts up to 30 kt. * Seas...1 to 3 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
538 WHUS71 KPHI 122103 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 403 PM EST Fri Jan 12 2018 ANZ430-131000- /O.NEW.KPHI.SC.Y.0005.180112T2103Z-180113T2300Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 403 PM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST SATURDAY... The National Weather Service in Mount Holly has issued a Small Craft Advisory, which is in effect until 6 PM EST Saturday. * Location...Upper Delaware Bay * Winds...Southwest 10 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...1 to 3 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ450>455-131000- /O.EXT.KPHI.MF.Y.0001.000000T0000Z-180113T0500Z/ /O.EXT.KPHI.SC.Y.0004.000000T0000Z-180114T2300Z/ 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- 403 PM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EST SUNDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Southwest 15 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...7 to 10 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-131000- /O.EXT.KPHI.MF.Y.0001.000000T0000Z-180113T0500Z/ /O.CON.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 403 PM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SATURDAY... * Location...Lower Delaware Bay. * Winds...Southwest 10 to 20 kt with gusts up to 30 kt...becoming northwest 15 to 20 kt with gusts up to 25 kt Saturday morning. * Seas...2 to 4 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
165 WHUS71 KPHI 130222 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 922 PM EST Fri Jan 12 2018 ANZ450>455-131530- /O.CON.KPHI.MF.Y.0001.000000T0000Z-180113T0500Z/ /O.CON.KPHI.SC.Y.0004.000000T0000Z-180114T2300Z/ 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- 922 PM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SUNDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Southwest 15 to 25 kt with gusts up to 30 kt becoming northwest Saturday morning. * Seas...7 to 10 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-131530- /O.CON.KPHI.MF.Y.0001.000000T0000Z-180113T0500Z/ /O.CON.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 922 PM EST Fri Jan 12 2018 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SATURDAY... * Location...Lower Delaware Bay. * Winds...Southwest 15 to 20 kt with gusts up to 30 kt becoming northwest on Saturday. * Seas...2 to 4 feet. * Visibility...1 nautical mile or less. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Dense Fog Advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-131530- /O.CON.KPHI.SC.Y.0005.000000T0000Z-180113T2300Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 922 PM EST Fri Jan 12 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SATURDAY... * Location...Upper Delaware Bay * Winds...Southwest 10 to 20 kt with gusts up to 30 kt becoming northwest Saturday morning. * Seas...1 to 3 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
088 WHUS71 KPHI 130828 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 328 AM EST Sat Jan 13 2018 ANZ450>455-132100- /O.CON.KPHI.SC.Y.0004.000000T0000Z-180114T2300Z/ Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 328 AM EST Sat Jan 13 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST SUNDAY... * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Becoming northwest 10 to 20 kt with gusts up to 30 kt. * Seas...7 to 10 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-132100- /O.CON.KPHI.SC.Y.0005.000000T0000Z-180113T2300Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 328 AM EST Sat Jan 13 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * Location...Upper Delaware Bay * Winds...Becoming northwest 15 to 20 kt with gusts up to 30 kt. * Seas...1 to 3 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ431-132100- /O.CON.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 328 AM EST Sat Jan 13 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING... * Location...Lower Delaware Bay. * Winds...Becoming northwest 15 to 20 kt with gusts up to 30 kt. * Seas...2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
941 WHUS71 KPHI 131304 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 804 AM EST Sat Jan 13 2018 ANZ450>455-140215- /O.UPG.KPHI.SC.Y.0004.000000T0000Z-180114T2300Z/ /O.NEW.KPHI.GL.W.0003.180113T1304Z-180113T2300Z/ /O.NEW.KPHI.SC.Y.0006.180113T2300Z-180114T2300Z/ 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- 804 AM EST Sat Jan 13 2018 ...GALE WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 PM EST SUNDAY... The National Weather Service in Mount Holly has issued a Gale Warning, which is in effect until 6 PM EST this evening. A Small Craft Advisory is in effect from 6 PM this evening to 6 PM EST Sunday. * Location...The Atlantic coastal waters of New Jersey and Delaware. * Winds...Northwest 20 to 25 kt with gusts up to 35 kt. * Seas...7 to 10 feet. * Outlook...Freezing spray is expected Sunday and Sunday night. * Timing...Gale force winds mostly expected through this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. A Small Craft Advisory means that wind speeds of 25 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ ANZ430-132300- /O.UPG.KPHI.SC.Y.0005.000000T0000Z-180113T2300Z/ /O.NEW.KPHI.GL.W.0003.180113T1304Z-180113T2300Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 804 AM EST Sat Jan 13 2018 ...GALE WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING... The National Weather Service in Mount Holly has issued a Gale Warning, which is in effect until 6 PM EST this evening. The Small Craft Advisory is no longer in effect. * Location...Upper Delaware Bay * Winds...Northwest 20 to 25 kt with gusts up to 35 kt. * Seas...1 to 3 feet. * Timing...Gale force winds mostly expected through this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ ANZ431-132300- /O.UPG.KPHI.SC.Y.0004.000000T0000Z-180113T2300Z/ /O.NEW.KPHI.GL.W.0003.180113T1304Z-180113T2300Z/ Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 804 AM EST Sat Jan 13 2018 ...GALE WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING... The National Weather Service in Mount Holly has issued a Gale Warning, which is in effect until 6 PM EST this evening. The Small Craft Advisory is no longer in effect. * Location...Lower Delaware Bay. * Winds...Northwest 20 to 25 kt with gusts up to 35 kt. * Seas...2 to 4 feet. * Timing...Gale force winds mostly expected through this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this small craft advisory went out at Jan 10, 2:54 PM EST, 33 minutes earlier.
Area forecast discussion, Jan 10, 2:54 PM EST, 33 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 254 PM EST Wed Jan 10 2018 .SYNOPSIS... High pressure shifts to our east during today. A cold front slowly arrives from the west during Friday, however low pressure tracks along it Friday night into Saturday. As low pressure moves into New England Saturday afternoon a cold front sweeps across our region. Arctic high pressure then builds into our area later Sunday into Monday. Low pressure and a cold front should then move through on Tuesday. && .NEAR TERM /UNTIL 6 PM THIS EVENING/... High pressure will continue moving eastward out to sea tonight giving way to weak southerly/southeasterly flow and winds. The southerly flow will bring a slow increase in moisture as well with clouds increasing from southwest to northeast this evening. Temperatures may not fall much tonight given a considerably more amount of warming is occuring several thousand feet up. We also have a snowcover to consider as well, so confidence on the temperatures tonight is not the highest. Low temperatures look to occur in the evening then slowly rise overnight with most locations in the 30's. Weak isentropic lift needed for precipitation formation looks to stay north of the region through tonight. If any stray light showers or sprinkles do reach the Southern Poconos and NW NJ toward sunrise, very light freezing precipitation would be a potential issue. Ice is not expected at this time. && .SHORT TERM /6 PM THIS EVENING THROUGH 6 AM THURSDAY/... Thursday will continue to see moisture on the increase with an approaching cold front and several low pressure systems over the Ohio Valley. Fairly good agreement is present to keep the majority of Thursday dry but some areas of light rain may clip the Lehigh Valley and southern Poconos regions by late in the afternoon. Any QPF looks very light through the afternoon. Temperatures look to be the biggest forecast challenge. Low clouds look to be prominent further inland with a fair amount of sunshine along the coast. Modeled 925 mb temperatures would yield highs into the 60's. Confidence is higher the cloud cover and any lingering snow keeps the temperatures quite a bit lower northwest of Philadelphia than what those 925 mb values would give with most spots in the 40's and low 50's. Coastal sections particularly from Atlantic City to Georgetown may realize the warmer temperatures close to 60. Forecast is a middle of the road between the warmer ECMWF MOS and the cooler MAV guidance. && .LONG TERM /THURSDAY THROUGH TUESDAY/... Summary...Significant warming into the start of the weekend with a few rounds of some rain (some heavy rain possible especially Friday night into Saturday); much colder for Sunday through Tuesday. Synoptic Overview...As a sharp upper-level trough slides eastward from the Midwest and Gulf Coast states Thursday into Friday, an upper-level ridge shifts more offshore of the East Coast. A strong short wave within the aforementioned trough swings northeastward into the eastern Great Lakes and northeast Saturday (becomes negatively tilted), then the entire upper-level trough amplifies into the East through the weekend. While the trough may weaken for a time early next week, its presence should be maintained in the East. Deep moisture transport will occur ahead of a storm system Friday into Saturday, then much colder air returns from Sunday onward. For Thursday...An upper-level trough from the Midwest to the southern Plains moves eastward with southern energy becoming dominant. It is this energy that will develop surface low pressure along a strengthening baroclinic zone. Downstream of this feature, warm air advection will continue across the East as deep southwesterly flow transports warmer and more moist air. The flow may back slightly to more southerly Thursday night in response to the incoming sharpening upper-level trough. As this occurs, theta-e advection increases and a rapid increase in the precipitable water is forecast at night. While some rain may try and develop during the day especially for our western areas, the lift looks weak. We await the arrival of stronger flow and a surge in the precipitable water at night to increase the isentropic lift, therefore an area of rain should move through much of the area. As a result, a quick increase in the PoPs occurs Thursday night. Given the strengthening flow, increase in warm air advection and moisture transport, temperatures at night should tend to hold steady or even rise overnight. Where the dew points rise into the 50s at night, some fog should develop. For Friday and Saturday...A dynamic setup comes into play as southern stream energy rolls northeastward and supports a surface low along a strengthening baroclinic zone. This front will be nearing our area late Friday, however it should slow eastward due to low pressure tracking along it. An initial burst of warm air advection, precipitable water surge and therefore enhanced lift should shift to our northeast toward midday Friday. As a result, rain should tend to taper for the afternoon. The next round, which may be the heaviest, arrives Friday night and Saturday morning as surface low pressure tracks over or just northwest of our area. Large scale ascent becomes maximized Friday night and early Saturday morning as the upper-level trough takes on a negative tilt, and with a precipitable water surge to about 1.5 inches areas of heavier rain should occur. Some guidance shows weak elevated instability developing Friday night, however it may not be enough to allow for lightning production although it may enhance the rainfall rates for a time. As a result, we left out a thunder mention. The rapid warming and increase in dew points will tend to break up ice in the waterways and allow it to move. Looks like 1-2 inches of rain may occur and we should be able to handle this despite the cold ground and areas of ice on many waterways. We will continue to monitor this though. Fog, possibly locally dense, may be an issue for a time Friday night as dew points surge ahead of low pressure. Temperatures should rise some Friday night despite rain arriving as low-level warm advection increases ahead of surface low pressure. An interesting scenario may develop for the southern Poconos early Saturday morning as some guidance rushes in cold low-level air, and before the warm layer aloft cools indicates some freezing rain and/or potential. This will depend on the track of the surface low and therefore how quick the colder air starts to arrive. Given the incoming colder air, we did lower the temperatures a little faster across the northwest areas early Saturday however did not add in freezing rain. Otherwise, rain should end toward midday Saturday as low pressure moves into New England. Temperatures should peak in the morning then fall in the afternoon as cold air advection strengthens. It appears that the precipitation associated with the comma-head remains to our northwest as more of a dry slot may end up overspreading much of our area. It will be much colder Saturday night. For Sunday and Monday...Low pressure shifts into the Canadian Maritimes Sunday with strong cold air advection across our region. It will be much colder as a result with high temperatures in the 20s to lower 30s Sunday and probably a little colder on Monday. High pressure builds into the area later Sunday allowing for less wind then. A clipper type system tracking near or just south of the Great Lakes Monday will approach our area Monday night with some increase in clouds. For Tuesday...A clipper type system is forecast to pivot across the area, with the initial weak surface low near the eastern Great Lakes with perhaps redevelopment occurring east of New Jersey. This system may have limited moisture, although some guidance shows an area of organized lift that generates some snow. For now, included slight chance to low chance PoPs for this time frame. && .AVIATION /20Z WEDNESDAY THROUGH MONDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Tonight: VFR through tonight with winds under 10 knots. High confidence. Thursday: Ceilings start to lower around sunrise with MVFR/IFR ceilings for all terminals except KACY and possibly KMIV. Some uncertainty is still present on how quick the ceilings drop and how low. Right now most locations look to hover between MVFR and IFR for most of the day. Winds will stay under 10 knots and any areas of light rain look to hold off till later TAF periods. Moderate confidence. Outlook... Friday and Saturday...MVFR/IFR conditions due to low clouds, fog and periods of rain. The rain ends toward midday Saturday with the conditions improving as a cold front moves through. Sunday...VFR overall. && .MARINE... Quiet tonight and Thursday on both Delaware bay and the coastal waters. Waveheights will be around a foot or two into Thursday but then rise a little late in the day as a cold front and low pressure system begin to approach the region. Winds under 10 knots and an SCA is not anticipated through Thursday. High confidence. Outlook... Friday and Saturday...Small Craft Advisory conditions are expected, especially on the Atlantic coastal waters. This period will start with gusty southwesterly winds, with an abrupt shift to northwesterly winds later Saturday. Since the airmass will be much warmer, the stronger winds are not anticipated to mix down and therefore gusts should remain below gale force. Fog may be an issue for navigation through Friday night. Sunday...Small Craft Advisory conditions may linger for the morning. && .HYDROLOGY... Low stream flows are probably going to allow most rivers to escape substantial problems from combined rainfall, snow melt and ice movement late this week. Ice movement in particular will be monitored and a more detailed discussion of possibilities will follow after 330 PM this afternoon. && .CLIMATE... Just in case.. Record high temperatures for Friday January 12 are ACY 67-2017 PHL 72-1890 ILG 68-2017 ABE 60-1932 TTN 68-1890 GED 70-1975 RDG 63-2017 MPO 56-1975 && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && Synopsis...Gorse Near Term...Gaines Short Term...Gaines Long Term...Gorse Aviation...Gaines/Gorse Marine...Gaines/Gorse Hydrology... Climate...
Hazardous weather outlook, Jan 10, 3:40 AM EST, 11 hours 47 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 340 AM EST Wed Jan 10 2018 DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-055- 060>062-070-071-101>106-110845- New Castle-Kent-Inland Sussex-Delaware Beaches-Cecil-Kent MD- Queen Annes-Talbot-Caroline-Sussex-Warren-Morris-Hunterdon-Somerset- Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem-Gloucester- Camden-Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton- Delaware-Philadelphia-Western Chester-Eastern Chester- Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks- 340 AM EST Wed Jan 10 2018 This Hazardous Weather Outlook is for central Delaware, northern Delaware, southern Delaware, northeast Maryland, central New Jersey, northern New Jersey, northwest New Jersey, southern New Jersey, east central Pennsylvania, northeast Pennsylvania and southeast Pennsylvania. .DAY ONE...Today and Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ANZ430-431-450>455-110845- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 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- 340 AM EST Wed Jan 10 2018 This Hazardous Weather Outlook is for Atlantic coastal waters and Delaware Bay Waters. .DAY ONE...Today and Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
Nearby
Small Craft Advisories in New Jersey, 2018Every small craft advisory in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.