National Weather Service United States Department of Commerce

Any active hazard products issued by the National Weather Service in Mount Holly should appear below.  There may be lags of up to five minutes.  A more instantaneous page can be found here.

Note:  This page is experimental and is for informational purposes only!

...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 PM EDT SATURDAY...

* WHAT...For the Coastal Flood Advisory, up to one foot of
  inundation above ground level expected in low-lying areas near
  shorelines and tidal waterways. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...Delaware Beaches.

* WHEN...For the Coastal Flood Advisory, from 8 PM this evening
  to 2 PM EDT Saturday. For the High Rip Current Risk, until
  midnight EDT tonight.

* IMPACTS...At this level, flooding begins on the most vulnerable
  roads in coastal and bayside communities, and along inland tidal
  waterways. Some partial or full road closures are possible due
  to tidal flooding. Rip currents can sweep even the best
  swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...Minor coastal flooding is expected with
  this evening's high tide and then again with Saturday morning's
  high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.

Entering the surf is discouraged. If caught in a rip current,
relax and float. Don't swim against the current. If able, swim in
a direction following the shoreline. If unable to escape, face
the shore and call or wave for help.

&&

Time of high total tides are approximate to the nearest hour.

Delaware Bay at Lewes
MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/10 PM     6.2        1.5       0.9      Minor
 19/11 AM     6.5        1.8       1.1      Minor
 19/11 PM     6.1        1.5       1.0      Minor
 20/12 PM     6.5        1.8       1.1      Minor
 21/12 AM     6.1        1.5       1.3      Minor
 21/12 PM     6.8        2.2       1.4      Minor

&&
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 PM EDT SATURDAY...

* WHAT...Up to one foot of inundation above ground level
  expected in low-lying areas near shorelines and tidal
  waterways.

* WHERE...Ocean, Monmouth, and Southeastern Burlington counties.

* WHEN...From 8 PM this evening to 2 PM EDT Saturday.

* IMPACTS...At this level, flooding begins on the most
  vulnerable roads in coastal and bayside communities, and along
  inland tidal waterways. Some partial or full road closures are
  possible.

* ADDITIONAL DETAILS...Minor coastal flooding is expected with
  this evening's high tide and then again with Saturday morning's
  high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.

&&

Time of high total tides are approximate to the nearest hour.

Sandy Hook Bay at Sandy Hook
MLLW Categories - Minor 6.7 ft, Moderate 7.7 ft, Major 8.7 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/09 PM     7.0        1.8       0.9      Minor
 19/10 AM     7.0        1.8       0.8      Minor
 19/10 PM     6.7        1.5       0.8      Minor
 20/11 AM     6.9        1.7       0.7      Minor
 20/11 PM     6.4        1.2       0.9       None
 21/12 PM     7.0        1.8       1.0      Minor

Watson Creek at Manasquan
MLLW Categories - Minor 5.7 ft, Moderate 6.7 ft, Major 7.7 ft
MHHW Categories - Minor 1.2 ft, Moderate 2.2 ft, Major 3.2 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/09 PM     6.2        1.7       0.7      Minor
 19/10 AM     6.2        1.7       0.6      Minor
 19/10 PM     5.9        1.4       0.6      Minor
 20/11 AM     6.1        1.6       0.5      Minor
 20/11 PM     5.7        1.2       0.7      Minor
 21/12 PM     6.2        1.7       0.8      Minor

Barnegat Bay at Barnegat Light
MLLW Categories - Minor 3.5 ft, Moderate 4.5 ft, Major 5.5 ft
MHHW Categories - Minor 1.0 ft, Moderate 2.0 ft, Major 3.0 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/09 PM     3.8        1.3       0.8      Minor
 19/10 AM     3.8        1.3       0.7      Minor
 19/10 PM     3.6        1.1       0.7      Minor
 20/10 AM     3.8        1.3       0.7      Minor
 20/11 PM     3.5        1.0       0.8      Minor
 21/11 AM     4.1        1.6       1.0      Minor

&&
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 PM EDT SATURDAY...

* WHAT...Up to one foot of inundation above ground level
  expected in low-lying areas near shorelines and tidal
  waterways.

* WHERE...In New Jersey, Atlantic and Cape May counties. In
  Delaware, Kent and Sussex counties.

* WHEN...From 8 PM this evening to 2 PM EDT Saturday.

* IMPACTS...At this level, flooding begins on the most
  vulnerable roads in coastal and bayside communities, and along
  inland tidal waterways. Some partial or full road closures are
  possible.

* ADDITIONAL DETAILS...Minor coastal flooding is expected with
  this evening's high tide and then again with Saturday morning's
  high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.

&&

Time of high total tides are approximate to the nearest hour.

Murderkill River at Bowers Beach
MLLW Categories - Minor 6.6 ft, Moderate 7.6 ft, Major 8.6 ft
MHHW Categories - Minor 0.9 ft, Moderate 1.9 ft, Major 2.9 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/11 PM     7.2        1.5       0.9      Minor
 19/11 AM     7.1        1.4       0.8      Minor
 20/12 AM     7.1        1.4       1.1      Minor
 20/12 PM     7.1        1.4       0.7      Minor
 21/01 AM     6.8        1.1       1.2      Minor
 21/01 PM     7.5        1.8       1.2      Minor

Delaware Bay at Lewes
MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/10 PM     6.2        1.5       0.9      Minor
 19/11 AM     6.5        1.8       1.1      Minor
 19/11 PM     6.1        1.5       1.0      Minor
 20/12 PM     6.5        1.8       1.1      Minor
 21/12 AM     6.1        1.5       1.3      Minor
 21/12 PM     6.8        2.2       1.4      Minor

Atlantic Ocean at Atlantic City
MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/09 PM     6.4        1.8       1.1      Minor
 19/10 AM     6.3        1.7       1.0      Minor
 19/10 PM     6.0        1.4       0.9      Minor
 20/11 AM     6.3        1.7       1.0      Minor
 20/11 PM     5.9        1.3       1.1       None
 21/11 AM     6.5        1.9       1.3      Minor

Great Egg Harbor Bay at Ocean City
MLLW Categories - Minor 5.3 ft, Moderate 6.3 ft, Major 7.3 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/10 PM     5.7        1.7       0.7      Minor
 19/10 AM     5.8        1.8       0.8      Minor
 19/10 PM     5.5        1.5       0.8      Minor
 20/11 AM     5.8        1.8       0.7      Minor
 20/11 PM     5.4        1.4       0.9      Minor
 21/12 PM     6.1        2.1       1.1      Minor

Cape May Harbor at Cape May
MLLW Categories - Minor 6.2 ft, Moderate 7.2 ft, Major 8.2 ft
MHHW Categories - Minor 1.1 ft, Moderate 2.1 ft, Major 3.1 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/10 PM     6.8        1.7       0.9      Minor
 19/10 AM     6.8        1.7       0.9      Minor
 19/10 PM     6.6        1.5       0.9      Minor
 20/11 AM     6.9        1.8       0.9      Minor
 20/11 PM     6.4        1.3       1.1      Minor
 21/12 PM     7.1        2.0       1.2      Minor

&&
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM EDT
SATURDAY...

* WHAT...Up to one half foot of inundation above ground level
  expected in low-lying areas near shorelines and tidal
  waterways.

* WHERE...Middlesex county.

* WHEN...From 8 AM to 2 PM EDT Saturday.

* IMPACTS...At this level, flooding begins on the most
  vulnerable roads in coastal and bayside communities, and along
  inland tidal waterways. Some partial or full road closures are
  possible.

* ADDITIONAL DETAILS...Spotty minor coastal flooding will be
  possible with this evening's high tide with more widespread
  minor flooding expected for Saturday morning's high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.

&&

Time of high total tides are approximate to the nearest hour.

Arthur Kill at Perth Amboy
MLLW Categories - Minor 7.1 ft, Moderate 8.1 ft, Major 9.1 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/09 PM     7.3        1.7       0.7      Minor
 19/10 AM     7.4        1.8       0.6      Minor
 19/10 PM     7.1        1.5       0.7      Minor
 20/11 AM     7.3        1.7       0.6      Minor
 20/11 PM     6.8        1.2       0.8       None
 21/12 PM     7.6        2.0       1.0      Minor

&&
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT SUNDAY...

* WHAT...Northeast winds 15 to 25 knots with gusts up to 30
  knots. Seas building to 6 to 10 feet.

* WHERE...The Atlantic coastal waters of New Jersey and Delaware.

* WHEN...Until 6:00 PM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating a small
vessel, should avoid navigating in hazardous conditions.

&&
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT SUNDAY...

* WHAT...Northeast winds 15 to 25 knots with gusts up to 30
  knots. Seas building to 2 to 5 feet.

* WHERE...Delaware Bay.

* WHEN...Until 6:00 PM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating a small
vessel, should avoid navigating in hazardous conditions.

&&
...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 PM EDT SATURDAY...

* WHAT...For the Coastal Flood Advisory, up to one foot of
  inundation above ground level expected in low-lying areas near
  shorelines and tidal waterways. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...Delaware Beaches.

* WHEN...For the Coastal Flood Advisory, from 8 PM this evening
  to 2 PM EDT Saturday. For the High Rip Current Risk, until
  midnight EDT tonight.

* IMPACTS...At this level, flooding begins on the most vulnerable
  roads in coastal and bayside communities, and along inland tidal
  waterways. Some partial or full road closures are possible due
  to tidal flooding. Rip currents can sweep even the best
  swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...Minor coastal flooding is expected with
  this evening's high tide and then again with Saturday morning's
  high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.

Entering the surf is discouraged. If caught in a rip current,
relax and float. Don't swim against the current. If able, swim in
a direction following the shoreline. If unable to escape, face
the shore and call or wave for help.

&&

Time of high total tides are approximate to the nearest hour.

Delaware Bay at Lewes
MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 18/10 PM     6.2        1.5       0.9      Minor
 19/11 AM     6.5        1.8       1.1      Minor
 19/11 PM     6.1        1.5       1.0      Minor
 20/12 PM     6.5        1.8       1.1      Minor
 21/12 AM     6.1        1.5       1.3      Minor
 21/12 PM     6.8        2.2       1.4      Minor

&&