Alert archive / New Jersey / Storm Watches in 2021
Storm Watch 2, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this storm watch at Apr 29, 2021, 3:29 AM EDT. It took effect at Apr 30, 2021, 6:00 PM EDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Apr 29, 2021, 3:29 AM EDT (07:29 UTC)
- In effect from
- Apr 30, 2021, 6:00 PM EDT
- Expired
- Apr 30, 2021, 12:05 AM EDT
- In force
- Issued by
- NWS Philadelphia/Mount Holly
The text
As transmitted.
820 WHUS71 KPHI 290729 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 329 AM EDT Thu Apr 29 2021 ANZ450>455-292130- /O.NEW.KPHI.SC.Y.0042.210429T2200Z-210430T1600Z/ /O.CAN.KPHI.GL.A.0008.210430T1600Z-210501T1200Z/ /O.NEW.KPHI.SR.A.0002.210430T1600Z-210501T1200Z/ 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- 329 AM EDT Thu Apr 29 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON EDT FRIDAY... ...STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY MORNING... ...GALE WATCH IS CANCELLED... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft expected. For the Storm Watch, northwest winds 25 to 35 kt with gusts up to 50 kt and seas 4 to 7 ft possible. * WHERE...Portions of Atlantic coastal waters. * WHEN...For the Small Craft Advisory, from 6 PM this evening to noon EDT Friday. For the Storm Watch, from Friday afternoon through Saturday morning. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The strongest wind gusts with potential of storm force gusts will be from Friday evening through the early morning hours Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ ANZ430-431-292130- /O.NEW.KPHI.SC.Y.0042.210430T0200Z-210430T1600Z/ /O.CAN.KPHI.GL.A.0008.210430T1600Z-210501T1200Z/ /O.NEW.KPHI.SR.A.0002.210430T1600Z-210501T1200Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 329 AM EDT Thu Apr 29 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO NOON EDT FRIDAY... ...STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY MORNING... ...GALE WATCH IS CANCELLED... * WHAT...For the Small Craft Advisory, west winds 15 to 20 kt with gusts up to 30 kt and choppy waters expected. For the Storm Watch, northwest winds 20 to 30 kt with gusts up to 50 kt and very rough waters possible. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...For the Small Craft Advisory, from 10 PM this evening to noon EDT Friday. For the Storm Watch, from Friday afternoon through Saturday morning. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The strongest wind gusts with potential of storm force gusts will be from Friday evening through the early morning hours Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ Staarmann
2 follow-up statements
316 WHUS71 KPHI 291947 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 347 PM EDT Thu Apr 29 2021 ANZ450>455-300900- /O.EXT.KPHI.SC.Y.0042.210429T2200Z-210430T1000Z/ /O.NEW.KPHI.GL.W.0014.210430T1000Z-210430T2200Z/ /O.EXT.KPHI.SR.A.0002.210430T2200Z-210501T1000Z/ 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- 347 PM EDT Thu Apr 29 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 6 PM EDT FRIDAY... ...STORM WATCH NOW IN EFFECT FROM FRIDAY EVENING THROUGH LATE FRIDAY NIGHT... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. For the Gale Warning, west winds 20 to 30 kt with gusts up to 45 kt and seas 4 to 6 ft expected. For the Storm Watch, northwest winds 25 to 35 kt with gusts up to 50 kt and seas 4 to 7 ft possible. * WHERE...The Atlantic coastal waters of New Jersey and Delaware. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 6 PM EDT Friday. For the Storm Watch, from Friday evening through late Friday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ ANZ430-431-300900- /O.EXT.KPHI.SC.Y.0042.210430T0200Z-210430T1000Z/ /O.NEW.KPHI.GL.W.0014.210430T1000Z-210430T2200Z/ /O.EXT.KPHI.SR.A.0002.210430T2200Z-210501T1000Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 347 PM EDT Thu Apr 29 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 6 PM EDT FRIDAY... ...STORM WATCH NOW IN EFFECT FROM FRIDAY EVENING THROUGH LATE FRIDAY NIGHT... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and choppy waters expected. For the Gale Warning, west winds 15 to 25 kt with gusts up to 45 kt and rough waters expected. For the Storm Watch, northwest winds 25 to 35 kt with gusts up to 50 kt and extremely rough waters possible. * WHERE...Delaware Bay. * WHEN...For the Small Craft Advisory, from 10 PM this evening to 6 AM EDT Friday. For the Gale Warning, from 6 AM to 6 PM EDT Friday. For the Storm Watch, from Friday evening through late Friday night. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ JEO
028 WHUS71 KPHI 300405 MWWPHI URGENT - MARINE WEATHER MESSAGE National Weather Service Mount Holly NJ 1205 AM EDT Fri Apr 30 2021 ANZ450>455-301000- /O.CON.KPHI.SC.Y.0042.000000T0000Z-210430T1000Z/ /O.CON.KPHI.GL.W.0014.210430T1000Z-210430T2200Z/ /O.UPG.KPHI.SR.A.0002.210430T2200Z-210501T1000Z/ /O.NEW.KPHI.SR.W.0002.210430T2200Z-210501T1000Z/ 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- 1205 AM EDT Fri Apr 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM EDT FRIDAY... ...STORM WARNING IN EFFECT FROM 6 PM FRIDAY TO 6 AM EDT SATURDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. For the Gale Warning, west winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 6 ft expected. For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and seas 4 to 7 ft expected. * WHERE...Portions of Atlantic coastal waters. * WHEN...For the Gale Warning, from 6 AM to 6 PM EDT Friday. For the Storm Warning, from 6 PM Friday to 6 AM EDT Saturday. For the Small Craft Advisory, until 6 AM EDT Friday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The strongest winds with gusts up to 50 kts are expected late Friday evening through the pre-dawn hours Saturday. A short period of gale force wind gusts may linger until around daybreak Saturday, then Small Craft Advisory conditions are likely to linger through the remainder of Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ ANZ430-431-301000- /O.CON.KPHI.SC.Y.0042.000000T0000Z-210430T1000Z/ /O.CON.KPHI.GL.W.0014.210430T1000Z-210430T2200Z/ /O.UPG.KPHI.SR.A.0002.210430T2200Z-210501T1000Z/ /O.NEW.KPHI.SR.W.0002.210430T2200Z-210501T1000Z/ Delaware Bay waters north of East Point NJ to Slaughter Beach DE- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1205 AM EDT Fri Apr 30 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM EDT FRIDAY... ...STORM WARNING IN EFFECT FROM 6 PM FRIDAY TO 6 AM EDT SATURDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and choppy waters expected. For the Gale Warning, west winds 15 to 25 kt with gusts up to 40 kt and rough waters expected. For the Storm Warning, northwest winds 25 to 35 kt with gusts up to 50 kt and extremely rough waters expected. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE and Delaware Bay waters south of East Point NJ to Slaughter Beach DE. * WHEN...For the Gale Warning, from 6 AM to 6 PM EDT Friday. For the Storm Warning, from 6 PM Friday to 6 AM EDT Saturday. For the Small Craft Advisory, until 6 AM EDT Friday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...The strongest winds with gusts up to 50 kts are expected late Friday evening through the pre-dawn hours Saturday. A short period of gale force wind gusts may linger until around daybreak Saturday, then Small Craft Advisory conditions are likely to linger through the remainder of Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ Staarmann
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 28, 8:05 PM EDT | Special Weather Statement | PHI | Sussex | 40 min |
| Apr 28, 8:17 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 43 min |
| Apr 28, 9:01 PM EDT | Special Weather Statement | PHI | Passaic | 29 min |
| Apr 29, 3:29 AM EDT | Small Craft Advisory | PHI | 27 hr | |
| Apr 29, 3:32 AM EDT | High Wind Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 16 hr |
| Apr 29, 3:47 PM EDT | Gale Warning | PHI | 23 hr | |
| Apr 29, 7:23 PM EDT | High Wind Warning | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 26 hr |
| Apr 29, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 45 min |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.