Monday, December9, 2019
Privacy Policy
L-36.com


Marine Weather and Tides
Lavallette, NJ

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:05AMSunset 4:33PM Monday December 9, 2019 4:04 AM EST (09:04 UTC) Moonrise 4:08PMMoonset 5:13AM Illumination 93% Phase: Waxing Gibbous; Moon at 12 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
    EDIT      (on/off)   Help
ANZ451 Coastal Waters From Manasquan Inlet To Little Egg Inlet Nj Out 20 Nm- 341 Am Est Mon Dec 9 2019
.small craft advisory in effect through Tuesday afternoon...
Today..S winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, building to 5 to 8 ft late this morning and afternoon. SWell mainly from the se with a dominant period of 7 seconds. Rain likely or areas of drizzle early, then rain. Vsby 1 to 3 nm, decreasing to 1 nm or less late.
Tonight..SW winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft. SWell mainly from the se with a dominant period of 9 seconds. Rain until early morning, then a chance of rain late. Vsby 1 nm or less, increasing to 1 to 3 nm in the late evening and overnight.
Tue..SW winds 20 to 25 kt with gusts up to 30 kt, becoming W 15 to 20 kt with gusts up to 30 kt in the late morning and afternoon. Seas 6 to 9 ft, subsiding to 4 to 7 ft in the afternoon. SWell mainly from the S with a dominant period of 10 seconds. A chance of rain in the morning, then rain likely in the afternoon.
Tue night..NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. SWell mainly from the se with a dominant period of 9 seconds. Rain.
Wed..NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Rain likely, mainly in the morning.
Wed night..NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft.
Thu..N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Thu night..E winds around 10 kt. Seas 3 to 4 ft.
Fri..E winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. A chance of rain in the afternoon.
Fri night..E winds around 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, building to 6 to 9 ft after midnight. A chance of rain in the evening, then rain likely after midnight.
ANZ400 341 Am Est Mon Dec 9 2019
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay.. A warm front lifts north through the northeast today as low pressure moves through the great lakes. The low passes north of the area on Tuesday, and a cold front passes through the region Tuesday night. The front then becomes nearly stationary along the coast. Low pressure will develop on that front and will affect the area Tuesday night and Wednesday. Strong high pressure builds in from the west on Thursday and moves offshore on Friday. Low pressure affects the northeast next weekend, followed by high pressure for the start of the following week.


7 Day Forecast for Marine Location Near Lavallette , NJ
   Hourly   EDIT   Help
location: 39.98, -74.07     debug


Area Discussion for - Philadelphia/Mount Holly, PA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KPHI 090825 AFDPHI

Area Forecast Discussion National Weather Service Mount Holly NJ 325 AM EST Mon Dec 9 2019

SYNOPSIS. A warm front lifts north through the Northeast today as low pressure moves through the Great Lakes. The low passes north of the area on Tuesday, and a cold front passes through the region Tuesday night. The front then becomes nearly stationary along the coast. Low pressure will develop on that front and will affect the area Tuesday night and Wednesday. Strong high pressure builds in from the west on Thursday and moves offshore on Friday. Low pressure affects the Northeast next weekend, followed by high pressure for the start of the following week.

NEAR TERM /UNTIL 6 PM THIS EVENING/. Multiple rounds of rain are expected through today as several short wave/vorticity impulses will be lifting across the area today as a coastal front moves across the area as well.

A coastal front is located along the Mid Atlantic coast from New Jersey southward to the Carolinas. This front will remain in place across the Mid Atlantic coast through today, before beginning to wash out later this afternoon as an area of low pressure lifts to our north along this boundary. Meanwhile, several short wave/vorticity impulses will move across the area as well today. The first is moving across the area this morning, bringing with it enhanced lift which is leading to increasing drizzle and rain. This rain will spread northward through the morning hours, before a temporary break occurs for some area later this morning into the early afternoon. This break will be brief as another short wave/vorticity impulse will be moving across the area this afternoon. This second impulse will bring additional enhanced lift, creating more widespread rainfall across the area. PW values will increase to 1.00-1.25 inches, which could help lead to some periods of moderate to heavy rainfall. Daytime rainfall amounts will be mostly 0.50-1.00 inches, with some locally heavier amounts possible, which could lead to some ponding on roadways and poor drainage type flooding.

SHORT TERM /6 PM THIS EVENING THROUGH 6 AM TUESDAY/. The coastal front will be out of the area by this evening, however, additional short waves/vorticity impulses are expected overnight. The first will occur during the first half of the night. This impulse will have more moisture associated with it, so higher chances of rainfall are expected for the first half of the night. By the second half of the night, the next short wave is not expected to have as much moisture associated with it, so there will be decreasing rainfall chances overnight. There will remain PW values of 1.00-1.25 inches, so some pockets of moderate to heavy rainfall will be possible this evening. Rainfall amounts this evening into the overnight will be mostly 0.25-0.50 inches or less.

LONG TERM /TUESDAY THROUGH SUNDAY/. The start of the day Tuesday will find the region in the warm sector ahead of the approaching cold front. Temperatures will be well above normal, with highs in the 50s to low 60s. As the front approaches, rain develops in the afternoon, and continues into Tuesday night as the cold front works its way through the region. Rain should mix with and change to snow in the southern Poconos and northern New Jersey late Tuesday night through Wednesday, and then rain and/or snow will gradually taper off during the day Wednesday for southeast Pennsylvania, the rest of New Jersey, and Delmarva. CAA will be underway on Wednesday, and highs will be some 20-25 degrees colder than Tuesday, topping off in the 30s to low 40s. Best chances for accumulating snow will be in the southern Poconos and northern New Jersey, but lighter amounts are possible in southeast Pennsylvania and the rest of New Jersey. Will have to see how the arrival of the cold air lines up with the timing of the precip.

Strong 1040 mb high pressure over the Northern Plains then builds through the Great Lakes and into the Ohio Valley Wednesday night, and will be over the region on Thursday. A bitterly cold airmass overspreads the region with lows Wednesday night in the teens and 20s, and highs on Thursday in the 20s in the southern Poconos, and in the low to mid 30s elsewhere.

That high moves into the Gulf of Maine and towards the Canadian Maritimes on Friday, and east to southeast flow develops behind the departing high. Temperatures warm back up to near and slightly above normal levels on Friday.

Meanwhile, low pressure will develop over the southeast U.S. and will begin to lift north. A warm front will develop out ahead of that low and will lift towards the Mid-Atlantic and Northeast during the day Friday. Although Friday starts out dry, some light precip may develop late in the day. It should be warm enough for mostly rain, but there may be some frozen precip up north.

GFS and ECMWF are dry, but the CMC brings precip north Friday afternoon. Think slight chance/low chance PoPs will cover this for now.

Rain likely Friday night and Saturday as low pressure lifts north along the coast. Do have to watch for potential for freezing rain Friday night in the southern Poconos, as it may take some time for the lowest levels of the atmosphere to warm above normal. By Saturday, expecting rain throughout. Should be warm with highs in the 50s.

There is some uncertainty in the forecast from there. Conditions should dry out on Sunday, but some weak upper shortwaves could keep unsettled weather in the forecast into the start of the following week.

AVIATION /08Z MONDAY THROUGH FRIDAY/. The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.

Today . Those areas who have not lowered to IFR will do so through the rest of the early morning hours. Then IFR conditions will continue through the rest of the day, with some areas lowering to LIFR. A couple of periods of rainfall will be possible across the TAF sites. The first is moving this morning, then a temporary break will be possible late this morning into the early afternoon, before more rainfall moves in for the remainder of the afternoon. IFR conditions will remain regardless of the rainfall. LLWS will also be a concern today across the TAF sites.

Variable winds will be in place across much of the area through the morning hours, before settling into a south to southeast direction by this afternoon. Winds will increase to 5-10 knots once the southerly wind begins.

There will also be low-level wind shear for many areas today as winds above the surface increase and surface winds remain light.

--High confidence in IFR conditions and rainfall. Lower confidence in how low conditions will drop.

Tonight . IFR conditions will continue through the evening hours and into the first half of the night as rainfall continues to move northward across the area. However, as the rain moves to our north, conditions may lift to MVFR for a time later in the night.

Winds will increase out of the south to southwest this evening and overnight, and may begin gusting 15-20 knots for some areas. Where areas are not gusting, low-level wind shear may continue into this evening.

--Moderate confidence in conditions improving overnight.

Outlook .

Tuesday and Tuesday night . Brief VFR conditions Tuesday morning, otherwise MVFR/IFR Tuesday afternoon and night. Southwest winds abruptly shifting to the northwest Tuesday afternoon 10 to 15 kt with some gusts to 20 kt especially Tuesday afternoon. Moderate confidence.

Wednesday . Widespread MVFR/IFR in rain, possibly changing to snow at KRDG/KABE before ending. Conditions should gradually improve to VFR in the afternoon. West winds near 10 kt.

Wednesday night-Thursday . VFR. Light northwest winds becoming northerly on Thursday. High Confidence.

Thursday night-Friday . Generally VFR. Light northeasterly winds Thursday night veering more easterly (around 5kts) on Friday. Conditions may begin to lower Friday afternoon.

MARINE. Today-tonight . A Small Craft Advisory continues for the Atlantic coastal waters for today and tonight as winds will increase to 20-25 knots, with gusts of 30 knots. Winds above the surface increase even more, 40-45 knots at a few hundred feet, however, there should be enough of an inversion to prevent these winds from mixing down to the surface. If they do end up increasing, we may end up having to issue a short fused Gale Warning.

OUTLOOK .

Tuesday and Tuesday night . SCA extended through Tuesday for the ocean waters, and SCA conditions may continue through Tuesday night. SW winds will shift to the NW in the afternoon, and gusts up to 30 kt possible. Tuesday night, winds and seas should gradually diminish below SCA criteria.

Wednesday . Conditions should stay below SCA criteria, though some westerly gusts to 25 kt are possible.

Thursday . Sub SCA conditions expected with northerly- northeasterly winds gusting 15-20kts.

Friday . Seas potentially increasing above SCA criteria Friday PM but uncertainty is high. Winds becoming easterly and gusting 15-20 kts by Friday afternoon.

PHI WATCHES/WARNINGS/ADVISORIES. PA . None. NJ . None. DE . None. MD . None. MARINE . Small Craft Advisory until 6 PM EST Tuesday for ANZ451>455. Small Craft Advisory from 9 AM this morning to 6 PM EST Tuesday for ANZ450. Small Craft Advisory from 7 PM this evening to 6 AM EST Tuesday for ANZ430-431.

Synopsis . MPS Near Term . Robertson Short Term . Robertson Long Term . MPS Aviation . MPS/Robertson Marine . MPS/Robertson


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44091 21 mi34 min 51°F3 ft
44065 - Entrance to New York Harbor 33 mi34 min N 3.9 G 5.8 46°F 1024.6 hPa43°F
SDHN4 - 8531680 - Sandy Hook, NJ 34 mi46 min ESE 1 G 1 41°F 42°F1024.8 hPa
JCRN4 - Jacques Cousteau Reserve, NJ 37 mi94 min WNW 1 41°F 1026 hPa40°F
NBLP1 - 8548989 - Newbold, PA 38 mi58 min SSE 2.9 G 4.1 39°F 38°F1024.6 hPa
BDRN4 - 8539094 - Burlington, Delaware River, NJ 43 mi88 min ENE 1.9 G 2.9 38°F 38°F1024.3 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 46 mi46 min 40°F 45°F1024.4 hPa
MHRN6 46 mi52 min NNE 1.9 G 2.9
ACYN4 - 8534720 - Atlantic City, NJ 47 mi46 min 51°F 44°F1024.1 hPa
ROBN4 - 8530973 - Robins Reef, NJ 47 mi46 min N 1 G 4.1 40°F 1024.6 hPa

Wind History for Sandy Hook, NJ
(wind in knots)    EDIT      (on/off)   Help
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
Last
24hr
E3
--
--
--
W3
W1
SW3
SW4
G7
S10
S12
G16
S11
S12
G15
S13
S8
SW6
SW2
SW1
W1
SW7
S10
W6
NW7
NW5
W1
1 day
ago
NW17
NW19
NW15
G19
NW11
G15
NW12
NW15
G19
NW16
G24
NW15
G19
NW12
G15
NW13
NW12
G18
NW9
G14
NW10
G13
NW14
G18
NW10
N11
G16
NW14
G17
N8
G13
N9
G15
N6
G15
N7
G10
N6
G9
N5
NE1
G4
2 days
ago
W7
G11
W8
S6
SW9
S8
S9
S8
SW7
G11
SW16
G20
SW14
G18
SW17
G23
SW13
G16
SW13
SW18
G23
W11
W16
G20
NW20
G25
NW17
NW17
G21
NW12
G19
NW19
G25
NW15
G21
NW16
G22

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Miller Air Park, NJ12 mi68 minN 04.00 miLight Rain39°F0°F%1025.3 hPa
Lakehurst Naval Air Station, NJ14 mi64 minN 0 miLight Rain39°F37°F96%1024.3 hPa
Belmar-Farmingdale, NJ14 mi68 minN 06.00 miLight Rain Fog/Mist40°F39°F100%1025.2 hPa

Link to 5 minute data for KMJX

Wind History from MJX (wind in knots)
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
Last 24hrCalmCalmCalmCalmCalmCalmCalmSE6S8S8S10S8S5CalmCalmCalmCalmCalmCalmCalmW3CalmCalmCalm
1 day agoNW4CalmNW4NW6NW7NW9
G14
N14
G19
NW10N10N7NW10
G15
NW7NW5CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
2 days agoS3CalmSW4CalmCalmCalmS8S10S15
G20
S16
G21
S9S11
G16
W6S6SW7SW10W8NW7NW10
G16
N8NW6N8N4--

Tide / Current Tables for Ocean Beach, Barnegat Bay, New Jersey
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Ocean Beach
Click for Map
Mon -- 03:49 AM EST     0.01 feet Low Tide
Mon -- 04:13 AM EST     Moonset
Mon -- 07:06 AM EST     Sunrise
Mon -- 09:47 AM EST     0.39 feet High Tide
Mon -- 03:07 PM EST     Moonrise
Mon -- 04:30 PM EST     Sunset
Mon -- 04:33 PM EST     0.01 feet Low Tide
Mon -- 10:10 PM EST     0.34 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.20.10.10000.10.20.30.40.40.40.30.20.10.1000.10.20.20.30.30.3

Tide / Current Tables for Barnegat Inlet, Barnegat Bay, New Jersey Current
   EDIT      (on/off)   Help   One Week of Data
Barnegat Inlet
Click for Map
Mon -- 01:45 AM EST     0.00 knots Slack
Mon -- 04:13 AM EST     Moonset
Mon -- 04:33 AM EST     2.15 knots Max Flood
Mon -- 07:05 AM EST     Sunrise
Mon -- 07:59 AM EST     -0.00 knots Slack
Mon -- 11:49 AM EST     -2.50 knots Max Ebb
Mon -- 02:44 PM EST     0.00 knots Slack
Mon -- 03:07 PM EST     Moonrise
Mon -- 04:31 PM EST     Sunset
Mon -- 05:09 PM EST     1.78 knots Max Flood
Mon -- 08:17 PM EST     -0.00 knots Slack
Mon -- 11:58 PM EST     -2.17 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
-1.8-0.90.31.322.11.60.8-0-0.8-1.6-2.3-2.5-1.9-0.90.31.31.81.610.2-0.6-1.3-1.9

Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Philadelphia/Mount Holly, PA (4,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Philadelphia, PA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This webiste uses cookies to save your settings. No personal information is saved. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.