Marine Weather and Tide Forecast for Harvey Cedars, NJ
 | Sunrise 6:33 AM Sunset 4:47 PM Moonrise 7:00 AM Moonset 5:04 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
ANZ451 Coastal Waters From Manasquan Inlet To Little Egg Inlet Nj Out 20 Nm- 401 Am Est Sun Nov 8 2026
.small craft advisory in effect until 9 am est this morning - .
Today - W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: nw 4 ft at 4 seconds and se 2 ft at 9 seconds.
Tonight - W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: sw 4 ft at 5 seconds and se 2 ft at 11 seconds.
Mon - W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 5 seconds and se 2 ft at 12 seconds.
Mon night - NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave detail: nw 4 ft at 4 seconds and se 2 ft at 11 seconds.
Tue - W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave detail: W 3 ft at 4 seconds and se 2 ft at 11 seconds.
Tue night - W winds 10 to 15 kt. Seas 2 to 4 ft. Wave detail: sw 3 ft at 5 seconds and E 2 ft at 11 seconds.
Wed - W winds 5 to 10 kt. Seas 2 to 3 ft.
Wed night - NW winds 5 to 10 kt, becoming ne after midnight. Seas around 2 ft.
Thu - E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of rain in the afternoon.
Thu night - NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 3 to 5 ft, building to 5 to 7 ft after midnight. Rain likely.
ANZ400 401 Am Est Sun Nov 8 2026
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay - Low pressure over the gulf of maine and canadian maritimes will lift to the north and depart tonight. Meanwhile, high pressure over the midwest gradually builds east. Another system slides across the northeast Monday, then high pressure slides to our south Tuesday and Wednesday. A coastal storm or nor'easter may then arrive late this week.
7 Day Forecast for Marine Location Near Harvey Cedars, NJ
NEW! Add second zone forecast
| Flat Creek Click for Map Sun -- 05:07 AM EST -0.02 feet Low Tide Sun -- 05:59 AM EST Moonrise Sun -- 06:33 AM EST Sunrise Sun -- 10:19 AM EST 1.02 feet High Tide Sun -- 04:04 PM EST Moonset Sun -- 04:47 PM EST Sunset Sun -- 05:44 PM EST -0.02 feet Low Tide Sun -- 10:36 PM EST 0.85 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |
Flat Creek, Manahawkin Bay, New Jersey, Tide feet
| 12 am |
| 0.7 |
| 1 am |
| 0.5 |
| 2 am |
| 0.3 |
| 3 am |
| 0.2 |
| 4 am |
| 0 |
| 5 am |
| -0 |
| 6 am |
| 0.1 |
| 7 am |
| 0.3 |
| 8 am |
| 0.6 |
| 9 am |
| 0.9 |
| 10 am |
| 1 |
| 11 am |
| 1 |
| 12 pm |
| 0.9 |
| 1 pm |
| 0.7 |
| 2 pm |
| 0.5 |
| 3 pm |
| 0.3 |
| 4 pm |
| 0.1 |
| 5 pm |
| 0 |
| 6 pm |
| -0 |
| 7 pm |
| 0.1 |
| 8 pm |
| 0.4 |
| 9 pm |
| 0.6 |
| 10 pm |
| 0.8 |
| 11 pm |
| 0.8 |
| Manahawkin Drawbridge Click for Map Flood direction 30 true Ebb direction 210 true Sun -- 03:40 AM EST -1.05 knots Max Ebb Sun -- 05:38 AM EST 0.00 knots Slack Sun -- 05:59 AM EST Moonrise Sun -- 06:33 AM EST Sunrise Sun -- 08:39 AM EST 1.47 knots Max Flood Sun -- 11:49 AM EST -0.00 knots Slack Sun -- 04:04 PM EST Moonset Sun -- 04:11 PM EST -1.06 knots Max Ebb Sun -- 04:47 PM EST Sunset Sun -- 06:16 PM EST 0.00 knots Slack Sun -- 09:03 PM EST 1.17 knots Max Flood Sun -- 11:53 PM EST -0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |
Manahawkin Drawbridge, New Jersey Current, knots
| 12 am |
| -0.3 |
| 1 am |
| -0.6 |
| 2 am |
| -0.9 |
| 3 am |
| -1 |
| 4 am |
| -1 |
| 5 am |
| -0.5 |
| 6 am |
| 0.3 |
| 7 am |
| 1 |
| 8 am |
| 1.4 |
| 9 am |
| 1.4 |
| 10 am |
| 1.2 |
| 11 am |
| 0.6 |
| 12 pm |
| -0.1 |
| 1 pm |
| -0.5 |
| 2 pm |
| -0.8 |
| 3 pm |
| -1 |
| 4 pm |
| -1.1 |
| 5 pm |
| -0.9 |
| 6 pm |
| -0.2 |
| 7 pm |
| 0.5 |
| 8 pm |
| 1 |
| 9 pm |
| 1.2 |
| 10 pm |
| 1 |
| 11 pm |
| 0.6 |
Area Discussion for Philadelphia/Mount Holly, PA
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FXUS61 KPHI 080621 AFDPHI
Area Forecast Discussion National Weather Service Mount Holly NJ 121 AM EST Sun Nov 8 2026
WHAT HAS CHANGED
Updated the aviation section for the 06Z TAFs. Otherwise, no significant changes.
KEY MESSAGES
1. Breezy with moderating temperatures today.
2. A potentially strong coastal storm/nor'easter late this week.
DISCUSSION
KEY MESSAGE 1...Breezy with moderating temperatures today.
Low pressure will meander over the Gulf of Maine and Canadian Maritimes today before lifting to the north and departing tonight. Meanwhile, high pressure centered over the Midwest will slowly build east.
Some weak shortwave energy passing through the region early this morning will result in some mid-level clouds which will dissipate after sunrise. With sunny skies and the pressure gradient tightening once again over the area, west winds will increase to 15 to 20 mph with gusts up to 25 mph. Temperatures will moderate somewhat compared to Saturday, with highs mostly in the low 60s. Winds diminish tonight.
KEY MESSAGE 2...A potentially strong coastal storm/nor'easter late this week.
A significant upper-level trough is forecast to evolve across the eastern U.S. later this week. This should support a surface low that initially tracks near the Ohio Valley, however a secondary low should develop in the vicinity of the northern Mid-Atlantic. The model guidance overall is in decent agreement with the development of the strong upper-level trough, however there are some differences on the handling of the embedded shortwaves and thus the surface low. The timing and amplification of the trough will also have an impact on the secondary surface low development and track. This will be important as it will determine where the main forcing for ascent becomes established along with colder air on the west/northwest side of the developing coastal storm/nor'easter.
The strength of the parent upper-level trough would result in a colder air mass moving in with time. This could be sufficiently cold enough for a rain/snow mix or even some snow across our far western to northwestern zones. This would have a greater chance of occurrence if the secondary low develops and takes over instead of the initial low remaining primary and tracking over our area or to our west. Elsewhere, a decent amount of rain is possible. The amount of precipitation (rain and/or snow), and precipitation types for at least portions of our area, will depend on the ultimate development and track of the secondary surface low and the associated thermal profiles that evolve across our region. The coastal impacts, including the potential for stronger winds and also tidal flooding, are less certain because if the surface low tracks over our area that would lessen the residence time of the (stronger) onshore flow. Lots of uncertainty with the details this far out in time (Thursday through Friday night), therefore this time frame will continue to be monitored.
AVIATION /06Z SUNDAY THROUGH THURSDAY/
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.
Early this morning...VFR, though CIGs will be as low as 3500, but brief MVFR CIGs as low as 2500 possible at KRDG/KABE. W-NW winds 5 to 10 kt. Moderate confidence.
Today...VFR. W-NW winds 10 to 15 kt with 20 to 25 kt gusts. High confidence.
Tonight...VFR. W-SW winds 5 to 10 kt. High confidence.
Outlook...
Monday...VFR. West-northwest to northwest winds Monday with gusts to 25 knots probable.
Tuesday and Wednesday...VFR. West-southwest wind gusts to 20 knots possible Tuesday.
Thursday...Sub-VFR conditions possible especially at night along with some rain developing (rain/snow possible near KABE/KRDG late at night).
MARINE
A Small Craft Advisory remains in effect for all waters until 9 AM Sunday. Generally expect winds 15-25 with gusts up to 30 knots and seas 4-5 feet. It will remain on the breezy side for the rest of the day Sunday but the conditions should be just below Small Craft Advisory levels with winds generally around 15-20 knots.
Winds increase tonight, and another SCA will likely be needed.
Outlook...
Monday...Small Craft Advisory conditions probable. The conditions should improve Monday night.
Tuesday...A period of Small Craft Advisory conditions are possible.
Wednesday...The conditions are anticipated to be below Small Craft Advisory criteria.
Thursday...Small Craft Advisory conditions may start to develop mostly at night.
PHI WATCHES/WARNINGS/ADVISORIES
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory until 9 AM EST this morning for ANZ430- 431-450>455.
Area Forecast Discussion National Weather Service Mount Holly NJ 121 AM EST Sun Nov 8 2026
WHAT HAS CHANGED
Updated the aviation section for the 06Z TAFs. Otherwise, no significant changes.
KEY MESSAGES
1. Breezy with moderating temperatures today.
2. A potentially strong coastal storm/nor'easter late this week.
DISCUSSION
KEY MESSAGE 1...Breezy with moderating temperatures today.
Low pressure will meander over the Gulf of Maine and Canadian Maritimes today before lifting to the north and departing tonight. Meanwhile, high pressure centered over the Midwest will slowly build east.
Some weak shortwave energy passing through the region early this morning will result in some mid-level clouds which will dissipate after sunrise. With sunny skies and the pressure gradient tightening once again over the area, west winds will increase to 15 to 20 mph with gusts up to 25 mph. Temperatures will moderate somewhat compared to Saturday, with highs mostly in the low 60s. Winds diminish tonight.
KEY MESSAGE 2...A potentially strong coastal storm/nor'easter late this week.
A significant upper-level trough is forecast to evolve across the eastern U.S. later this week. This should support a surface low that initially tracks near the Ohio Valley, however a secondary low should develop in the vicinity of the northern Mid-Atlantic. The model guidance overall is in decent agreement with the development of the strong upper-level trough, however there are some differences on the handling of the embedded shortwaves and thus the surface low. The timing and amplification of the trough will also have an impact on the secondary surface low development and track. This will be important as it will determine where the main forcing for ascent becomes established along with colder air on the west/northwest side of the developing coastal storm/nor'easter.
The strength of the parent upper-level trough would result in a colder air mass moving in with time. This could be sufficiently cold enough for a rain/snow mix or even some snow across our far western to northwestern zones. This would have a greater chance of occurrence if the secondary low develops and takes over instead of the initial low remaining primary and tracking over our area or to our west. Elsewhere, a decent amount of rain is possible. The amount of precipitation (rain and/or snow), and precipitation types for at least portions of our area, will depend on the ultimate development and track of the secondary surface low and the associated thermal profiles that evolve across our region. The coastal impacts, including the potential for stronger winds and also tidal flooding, are less certain because if the surface low tracks over our area that would lessen the residence time of the (stronger) onshore flow. Lots of uncertainty with the details this far out in time (Thursday through Friday night), therefore this time frame will continue to be monitored.
AVIATION /06Z SUNDAY THROUGH THURSDAY/
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.
Early this morning...VFR, though CIGs will be as low as 3500, but brief MVFR CIGs as low as 2500 possible at KRDG/KABE. W-NW winds 5 to 10 kt. Moderate confidence.
Today...VFR. W-NW winds 10 to 15 kt with 20 to 25 kt gusts. High confidence.
Tonight...VFR. W-SW winds 5 to 10 kt. High confidence.
Outlook...
Monday...VFR. West-northwest to northwest winds Monday with gusts to 25 knots probable.
Tuesday and Wednesday...VFR. West-southwest wind gusts to 20 knots possible Tuesday.
Thursday...Sub-VFR conditions possible especially at night along with some rain developing (rain/snow possible near KABE/KRDG late at night).
MARINE
A Small Craft Advisory remains in effect for all waters until 9 AM Sunday. Generally expect winds 15-25 with gusts up to 30 knots and seas 4-5 feet. It will remain on the breezy side for the rest of the day Sunday but the conditions should be just below Small Craft Advisory levels with winds generally around 15-20 knots.
Winds increase tonight, and another SCA will likely be needed.
Outlook...
Monday...Small Craft Advisory conditions probable. The conditions should improve Monday night.
Tuesday...A period of Small Craft Advisory conditions are possible.
Wednesday...The conditions are anticipated to be below Small Craft Advisory criteria.
Thursday...Small Craft Advisory conditions may start to develop mostly at night.
PHI WATCHES/WARNINGS/ADVISORIES
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory until 9 AM EST this morning for ANZ430- 431-450>455.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| JCRN4 - Jacques Cousteau Reserve, NJ | 20 mi | 87 min | SSW 5.1 | 45°F | 29.95 | 39°F | ||
| 44091 | 21 mi | 57 min | 52°F | 61°F | 5 ft | |||
| ACYN4 - 8534720 - Atlantic City, NJ | 28 mi | 57 min | 59°F | |||||
| NBLP1 - 8548989 - Newbold, PA | 44 mi | 57 min | WSW 4.1G | 49°F | 57°F | 29.93 | ||
| BDRN4 - 8539094 - Burlington, Delaware River, NJ | 46 mi | 81 min | W 7G | 49°F | 57°F | 29.90 |
Wind History for Newbold, PA
toggle option: (graph/table)
Link to 5 hour of 5 minute data for KMJX
Terminal Aerodrome Forecast (TAF) for KMJX
Wind History Graph: MJX
(wind in knots)
GEOS Local Image of north east
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Philadelphia, PA,
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