Daily Update

Philadelphia / Delaware River & Bay

March 06, 2024

Weather / Marine Zone Forecast

Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0817 AM EST Wed Mar 06 2024
 
ANZ454-071317-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0817 AM EST Wed Mar 06 2024
 
This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.
 
.DAY ONE...Through tonight.
 
There is a low probability of widespread hazardous weather.
 
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
 
Gale-force winds and/or very rough seas are forecast on Sunday.
Gale-force winds and/or very rough seas are forecast on Monday.
 
Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.
 
.SPOTTER INFORMATION STATEMENT...
 
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
 
 
Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
742 AM EST Wed Mar 6 2024
 
ANZ454-455-070145-
/O.NEW.KPHI.MF.Y.0004.240306T1242Z-240306T1700Z/
/O.CON.KPHI.SC.Y.0026.240306T1800Z-240308T2300Z/
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-
742 AM EST Wed Mar 6 2024
 
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON EST TODAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 6 PM EST FRIDAY...
 
* WHAT...For the Dense Fog Advisory, dense fog will reduce
  visibility to 1 NM or less. For the Small Craft Advisory, north
  winds 10 to 15 kt and seas 3 to 6 ft expected.
 
* WHERE...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...For the Dense Fog Advisory, until noon EST today. For
  the Small Craft Advisory, from 1 PM this afternoon to 6 PM EST
  Friday.
 
* IMPACTS...Conditions will be hazardous to small craft. Low
  visibility will make navigation difficult.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...
 
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
 
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
 
 
 
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
742 AM EST Wed Mar 6 2024
 
ANZ454-455-070145-
/O.NEW.KPHI.MF.Y.0004.240306T1242Z-240306T1700Z/
/O.CON.KPHI.SC.Y.0026.240306T1800Z-240308T2300Z/
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-
742 AM EST Wed Mar 6 2024
 
...DENSE FOG ADVISORY IN EFFECT UNTIL NOON EST TODAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 6 PM EST FRIDAY...
 
* WHAT...For the Dense Fog Advisory, dense fog will reduce
  visibility to 1 NM or less. For the Small Craft Advisory, north
  winds 10 to 15 kt and seas 3 to 6 ft expected.
 
* WHERE...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...For the Dense Fog Advisory, until noon EST today. For
  the Small Craft Advisory, from 1 PM this afternoon to 6 PM EST
  Friday.
 
* IMPACTS...Conditions will be hazardous to small craft. Low
  visibility will make navigation difficult.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...
 
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
 
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
 
 
 
Marine Weather
 
 
ANZ400-070100-
702 AM EST Wed Mar 6 2024

 
 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...
Low pressure will move northward into the region today bringing
widespread rainfall. The low will depart offshore into Thursday
with high pressure and dry conditions returning for Friday.
Another low pressure system will impact the area Saturday
through early Sunday with another round of rain. High pressure
and dry conditions will return again into early next week.

 
 

 ANZ454-070100-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
702 AM EST Wed Mar 6 2024

 SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EST THIS AFTERNOON
THROUGH FRIDAY AFTERNOON

 
TODAY
E winds around 5 kt, increasing to 10 to 15 kt with
gusts up to 20 kt late this morning and afternoon. Seas 3 to
5 ft. SE swell 2 to 5 ft at 6 seconds. Patchy fog this morning. A
chance of rain early this morning, then rain late this morning
and afternoon. Vsby 1 to 3 NM until late afternoon.
 
TONIGHT
SE winds 5 to 10 kt, becoming N after midnight. Seas
4 to 6 ft. SE swell 3 to 6 ft at 7 seconds. Rain, mainly in the
evening.
 
THU
N winds 5 to 10 kt. Seas 4 to 6 ft. SE swell 4 to 6 ft at
8 seconds. A chance of rain.
 
THU NIGHT
N winds around 10 kt. Seas 3 to 5 ft. SE swell 3 to
5 ft at 7 seconds.
 
FRI
NE winds 10 to 15 kt. Seas 4 to 6 ft. E swell 3 to 6 ft at
7 seconds.
 
FRI NIGHT
E winds 5 to 10 kt. Seas 4 to 6 ft. E swell 3 to
6 ft at 8 seconds.
 
SAT
SE winds 10 to 15 kt, increasing to around 20 kt in the
evening, then becoming S after midnight. Seas 4 to 7 ft. A chance
of rain through the day, then rain through the night.
 
SUN
W winds 15 to 20 kt, increasing to 20 to 25 kt. Seas 5 to
7 ft. A chance of showers in the morning.

Port / Terminal Restrictions

Moran Shipping Agencies in Port Philadelphia / Wilmington, De. 
 
Port MARSEC Level 1
 
Local Time – GMT -5
 
 
Maritime Operations Committee
Maritime Exchange Navigation Group
The Maritime Exchange is forwarding the following USCG MSIB for your information. 
MSIB 03-24 PHILADELPHIA TO SEA MAINTENANCE DREDGING (UPDATE 1)
The Captain of the Port (COTP), Delaware Bay, is notifying mariners of maintenance dredging being conducted in Marcus Hook Range and Marcus Hook Anchorage (No. 7) on the Delaware River from February 4, 2024 through approximately April 30, 2024.
Safety zone one includes all the waters within a 250 yard radius of all associated dredge equipment operating in or around Marcus Hook Range.
Safety zone two includes all the waters of Marcus Hook Anchorage (No. 7) found in 33 CFR 110.157 (a) (8).
Vessels wishing to transit through safety zones one and/or two may do so if they can make satisfactory passing arrangements with the dredge CHARLESTON, in accordance with the Inland Navigational Rules in 33 Code of Federal Regulations Subchapter E via VHF-FM channel 13 or 16 at least one hour prior to arrival.
Vessels desiring to anchor within Marcus Hook Anchorage must obtain permission from the COTP at least 24 hours in advance, at 215-271-4807. The COTP will permit one vessel at a time on a “first come, first served” basis in the upper portion of the anchorage, with preference given to those vessels greater than 650’ in overall length. The maritime public will be notified of any changes to vessel traffic patterns or availability of Marcus Hook Anchorage via subsequent updates to this MSIB and Broadcast Notice to Mariners.
Normally, Marcus Hook Anchorage is a 48-hour anchorage; however, vessels will not be permitted to occupy the anchorage beyond 12 hours during this time.
Vessels that require an examination by the Public Health Service, Customs or Immigration authorities will be directed to an anchorage for the required inspection by the COTP. Vessels are encouraged to use Mantua Creek Anchorage (No. 9), Naval Base, Philadelphia Anchorage (No. 10), and Deepwater Point Anchorage (No. 6) as alternatives.
If there are any questions regarding the contents of this bulletin or expectations of the Captain of the Port, please contact (215) 271-4807.

Draft information
37’ - 40’ outbound from Packer Avenue including Beckett Street
- Use reference station Philadelphia.
- Vessels may sail 3 hours before low water and up until 1.5 hours after low water at Philadelphia.
37’ - 40’ outbound from Paulsboro
- Please use reference station Marcus Hook.
- Vessels may sail from Paulsboro 1 hour before low water up until 3 hours after low water at Marcus Hook.
37’ - 40’ outbound from Marcus Hook (anchorage or berth)
- Please use reference station Marcus Hook.

Disclaimer: For quality assurance purposes please note well that while the information contained in this website is regularly vetted for accuracy it is not intended to replace the local knowledge or expertise pertaining to port conditions of our marine operations personnel.

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