Sunday, December8, 2019
Privacy Policy
L-36.com


Marine Weather and Tides
Harbor Hills, NY

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 7:04AMSunset 4:28PM Sunday December 8, 2019 4:17 PM EST (21:17 UTC) Moonrise 3:37PMMoonset 4:11AM Illumination 90% 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
ANZ338 NEw York Harbor- 331 Pm Est Sun Dec 8 2019
.small craft advisory in effect from Monday afternoon through late Monday night...
Tonight..SW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain after midnight. Rain likely late.
Mon..S winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Waves 2 to 3 ft. Rain. Vsby 1 to 3 nm.
Mon night..SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. Rain. Vsby 1 to 3 nm.
Tue..SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Chance of showers in the morning, then showers likely in the afternoon.
Tue night..NW winds around 10 kt. Waves around 2 ft in the evening, then 1 ft or less. Rain likely. Vsby less than 1 nm after midnight.
Wed..NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Snow likely in the morning. Vsby less than 1 nm in the morning.
Wed night..NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft.
Thu..N winds 10 to 15 kt. Waves 1 ft or less.
Thu night..NE winds around 10 kt. Waves 1 ft or less.
Fri..NE winds 10 to 15 kt. Waves around 2 ft.
Fri night..NE winds 10 to 15 kt. Waves 2 to 3 ft.
ANZ300 331 Pm Est Sun Dec 8 2019
Synopsis for the long island waters and new york harbor.. A warm front will approach the waters tonight into Monday, and lift north Monday night. A cold front will move through late Tuesday, slowly passing east Tuesday night into Wednesday. Arctic high pressure will then follow later in the week.


7 Day Forecast for Marine Location Near Harbor Hills, NY
   Hourly   EDIT   Help
location: 40.79, -73.78     debug


Area Discussion for - New York City/Upton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KOKX 082033 AFDOKX

Area Forecast Discussion National Weather Service New York NY 333 PM EST Sun Dec 8 2019

SYNOPSIS. A warm front will approach tonight into Monday, and lift north of the region Monday night. A cold front will approach on Tuesday and slowly passes east Tuesday night into Wednesday. A cold front will move through late Tuesday, slowly passing east Tuesday night into Wednesday. Arctic high pressure will then follow later in the week before another potential storm system arrives next weekend.

NEAR TERM /UNTIL 6 AM MONDAY MORNING/. High pressure continues to weaken and move offshore this evening. A developing warm front along the southeast coast will gradually lift towards the region tonight along with middle level shortwave energy and increasing low level warm advection.

Clouds will lower and thicken through midnight. There is a small window for temperatures to drop this evening before the thicker clouds enter the region. Low temperatures are likely to occur before midnight, especially away from the coast. Temperatures will slowly rise during the early Monday morning hours, with readings well into the 40s by daybreak near the coast and around 40 degrees inland. The only exception may be across NW Orange county, where temperatures may be slowest to rise and could stay in the middle 30s through day break.

Rain will begin to overspread the southern half of the area from about 06z to 09z and then continue slowly spreading north through day break. If any light precip can make it north into Orange county, then will have to watch for spotty freezing rain. However, think temperatures will be above freezing before any substantial precip makes it that far northwest.

SHORT TERM /6 AM MONDAY MORNING THROUGH TUESDAY/. Warm advection light to moderate rain will continue developing and spreading north through the morning hours. The rain may briefly taper off as the warm front draws near the local area late morning or early afternoon. The 12z model suite is general agreement with this scenario. Large scale forcing increases in the afternoon and evening as parent low pressure and upper level trough move across the Great Lakes. A strong subtropical upper level jet stream will ride around the base of the upper trough and nose towards the northeast Monday afternoon and evening. Upper level divergence increases ahead of this jet and should combine with low level warm advection and shortwave energy to provide widespread rain in the afternoon and evening. The rain could be moderate to locally heavy at times.

The jet dynamics will shift north of the area Monday night. The warm front should also lift north as the parent low pressure moves from the Great Lakes to southeast Canada. Rain will taper off from southwest to northeast around or just after midnight. Deep moisture and stronger forcing for ascent shift to the north and east after midnight with the rain tapering off from southwest to northeast. PoPs drop off significantly around day break Tuesday, but cannot completely rule out some lingering light rain.

Rainfall amounts through Monday night look to range from about an inch to an inch and a quarter. Have continue to leave out mention of thunder with minimal elevated instability.

Temperatures on Monday will be significantly warmer than the past several days. Highs should reach the lower and middle 50s for most locations, with upper 50s along the coast. Temperatures Monday night will not change too much from late day readings in the 50s.

Fog potential appears low at this time, especially early Tuesday Tuesday morning. However, it bears watching with temperatures well into the 50s moving over SSTs in the upper 40s to near 50.

LONG TERM /TUESDAY NIGHT THROUGH SUNDAY/. Main impacts/forecast challenges this time frame will be post frontal precipitation Tuesday night into Wednesday, and next system over the weekend. Much depends on placement of upper jet, and eventual evolution of the upper level trough during the mid week period.

Based on 12Z model suite and in collaboration with surrounding offices/WPC, lingering upper trough and placement of upper jet should result in a continuation of post frontal precip Tuesday night into Wednesday morning. A transition from rain to snow will occur as colder air advects in NW to SE. With lingering QPF of a quarter to a third of an inch around the time of transition, 1 to 4 inches of snow is possible across the area. Reasonable worst case scenario of around 6 inches is possible in spots away from the immediate coast. Much can change, so stay tuned.

Prior to that, low coverage for showers within the warm sector Tuesday morning will give way to increasing Pops Tue afternoon along the cold front, with plain rain expected.

Dry weather returns Wed afternoon through Friday as high pressure builds. Airmass does not look quite as cold as it did for the past few days, but chilly air is expected behind the front, with highs Thursday around or just above freezing.

WAA precip may arrive late Friday or Friday night from the south, but model differences in upstream trough remain, so confidence in exact forecast details such as timing and coverage of precip remains low. At this time, would generally expect wet weather Saturday (mainly rain), and possibly into Sunday although dry air advecting in from the west should result in lower rain chances Sunday.

Temperatures will warm to above normal late week and next weekend.

AVIATION /21Z SUNDAY THROUGH FRIDAY/. VFR. High pressure continues to slide offshore through tonight. A weak wave of low pressure approaches from the south tonight, moving over the region on Monday.

S winds 8-12 kt with occasional gusts 15-20 kt for city/coastal terminals into early evening push, becoming light S by midnight, then light and variable for Monday morning push. Winds increase to 15-20 kt with gusts 25 to 30 kt along the coast Mon afternoon. Peak winds of 20-25kG35-40 kt possible for south coastal terminals Monday aft/eve. LLWS possible with SSW winds of 40-50 kt at 2kft.

MVFR/IFR conditions develop late tonight into Monday morning push as rain moves in ahead of an approaching frontal wave from the south. Generally IFR on Monday, with rain that may be moderate to heavy at times Monday into Monday evening. Slight chance thunder Monday afternoon/early evening at KISP and KGON.

OUTLOOK FOR 18Z MONDAY THROUGH FRIDAY. Monday Afternoon into Monday Night. Generally IFR on Monday, with rain that may be moderate to heavy at times Monday through Monday evening. Slight chance thunder Monday afternoon/early evening at KISP and KGON. S winds increasing to 15-20 kt with gusts 25 to 30 kt along the coast in the afternoon. Peak winds of 20-25kt G 35-40 kt possible for south coastal terminals Monday aft/eve. LLWS possible with SSW winds of 40-50 kt at 2kft. Tuesday. MVFR or lower conds in showers. SW gusts around 20 kt possible. Winds shift to the NW with gusts 25-30kt with a cold frontal passage in the late afternoon/evening. Tuesday Night into Wednesday. MVFR or lower with rain in the evening, likely becoming IFR or lower transitioning to sleet then snow late Tuesday Night, continuing into Wednesday morning push. W-NW G20-25kt possible. Moderate potential for light snow accumulations. Snow comes to an end by Wednesday afternoon with conditions improving to VFR. Thursday into Friday. VFR.

MARINE. Marginal SCA conditions are forecast on the ocean waters this evening. The SCA remains in effect on the ocean waters through 09z. There is a short period where winds drop off early Monday morning. However, an approaching warm front from the south will aid in winds ramping up quickly by Monday afternoon. Winds on all waters will increase to SCA levels in the afternoon and gales look to develop on the ocean. The highest potential for gales appears to occur late in the afternoon through Monday night. Have converted the gale watch to a gale warning on the ocean waters and have issued a SCA on the LI Sound, LI Bays, and NY Harbor for Monday afternoon through Monday night. Ocean seas will also build to 7 to 12 ft late Monday afternoon and Monday night.

Southwesterly winds will diminish Tuesday as the cold front approaches, with rough seas subsiding somewhat as a result. The front passes through the area Tuesday night with marginal SCA conditions possible Wednesday into Thursday morning in a W-NW flow. Winds diminish and seas subside quite a bit Thursday afternoon and Thursday night.

There is the potential for another storm system to impact the waters at the end of the week.

HYDROLOGY. A long duration precipitation event is expected from late tonight into Wednesday. The precipitation late tonight into Tuesday will be in the form of plain rain. The precipitation transitions to frozen Tuesday night into Wednesday morning. Total liquid equivalent precipitation of 1 to 2 inches is forecast. Nuisance/poor drainage flooding may occur on Monday afternoon and Monday night when the heaviest rain falls.

Next significant rain of at least a half an inch is expected by the weekend. Too early to ascertain hydrologic impacts.

EQUIPMENT. NYC NOAA Weather Radio Station KWO35 (162.55 MHz) is still operating at reduced power.

OKX WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. NJ . None. MARINE . Small Craft Advisory from noon Monday to 6 AM EST Tuesday for ANZ330-335-338-340-345. Small Craft Advisory until 4 AM EST Monday for ANZ350-353-355. Gale Warning from noon Monday to 6 AM EST Tuesday for ANZ350- 353-355.

SYNOPSIS . DS/PW NEAR TERM . DS SHORT TERM . DS LONG TERM . PW AVIATION . NV MARINE . DS/PW HYDROLOGY . DS/PW EQUIPMENT .


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
KPTN6 - 8516945 - Kings Point, NY 2 mi48 min SW 16 G 18 40°F 42°F1031.1 hPa
44022 - Execution Rocks 7 mi33 min S 14 G 18 40°F 32°F30°F
BATN6 - 8518750 - The Battery, NY 14 mi48 min 41°F 46°F1030.8 hPa
44040 - Western Long Island Sound 16 mi33 min S 12 G 16 40°F 1 ft28°F
ROBN4 - 8530973 - Robins Reef, NJ 18 mi48 min S 16 G 18 41°F 1030.5 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 22 mi48 min 42°F 45°F1030.6 hPa
MHRN6 23 mi48 min SSE 5.1 G 11
SDHN4 - 8531680 - Sandy Hook, NJ 25 mi48 min S 13 G 15 41°F 40°F1031.1 hPa
44065 - Entrance to New York Harbor 29 mi28 min S 14 G 18 43°F 49°F2 ft1031 hPa33°F
44069 37 mi48 min SSW 9.7 G 12 38°F 37°F29°F
BRHC3 - 8467150 - Bridgeport, CT 41 mi54 min SSW 11 G 14 37°F 45°F1030.6 hPa

Wind History for Kings Point, NY
(wind in knots)    EDIT      (on/off)   Help
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
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
Last
24hr
N12
N11
G14
N10
G13
N13
G17
N13
G17
NE10
G16
NE10
N8
NE7
E2
G6
SE2
SE4
SE3
SE2
SE4
SE4
SE2
S4
S4
G8
SW9
G12
SW12
SW13
SW17
SW17
1 day
ago
SW17
G22
W12
G17
NW14
G17
NW13
G17
N24
G29
N14
G20
N19
G27
N17
G21
N17
N15
N15
N15
G19
NE11
G14
N11
N10
G13
N13
N15
G19
N17
G23
N17
G23
N14
G18
N16
G20
N11
G15
N15
NE12
G16
2 days
ago
N18
G26
NW16
N14
G18
N14
G17
N13
G22
N14
G19
N19
G24
N17
G22
N11
G14
N12
G16
NW13
G17
N11
G15
N8
G12
NW6
NW7
NW11
SW7
SW9
G12
SW12
SW11
G14
SW11
G17
SW14
G18
SW9
SW16

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New York, La Guardia Airport, NY5 mi27 minS 14 G 1810.00 miMostly Cloudy41°F25°F53%1030.4 hPa
New York, Kennedy International Airport, NY9 mi27 minS 1410.00 miMostly Cloudy41°F30°F67%1031.3 hPa
New York City, Central Park, NY10 mi27 minVar 410.00 miFair41°F25°F53%1030.3 hPa
Teterboro, Teterboro Airport, NJ15 mi27 minS 810.00 miFair41°F21°F47%1030.1 hPa
Farmingdale - Republic Airport, NY20 mi25 minS 810.00 miPartly Cloudy39°F27°F62%1031.2 hPa
White Plains - Westchester County Airport, NY20 mi82 minS 1110.00 miA Few Clouds38°F21°F52%1031 hPa
Newark, Newark International Airport, NJ21 mi27 minSSE 610.00 miMostly Cloudy42°F24°F49%1030.3 hPa

Link to 5 minute data for KLGA

Wind History from LGA (wind in knots)
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
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
Last 24hrNW13NW12NW11NW14N10N9N7N7N4NE5NE3Calm--E4E8E5SE5SE7S9S11
G18
S6
G17
S11S14
G19
S14
G18
1 day agoSW12
G19
W13
G23
W14
G30
NW19
G26
NW16
G29
NW15
G25
NW15NW12
G19
NW10NW14NW12NW12NW9NW12NW14NW12NW13NW18
G25
NW16
G22
NW15NW17
G20
NW12NW12NW14
2 days agoW14
G22
W10
G18
W12
G22
NW14
G23
W16
G25
NW14
G26
NW16NW14NW19
G25
NW13
G21
NW8NW12W4W8W9S6SW11SW9
G16
SW9SW10
G20
S12SW9SW14SW12
G23

Tide / Current Tables for Willets Point, New York
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Willets Point
Click for Map
Sun -- 02:36 AM EST     1.00 feet Low Tide
Sun -- 03:11 AM EST     Moonset
Sun -- 07:06 AM EST     Sunrise
Sun -- 08:40 AM EST     7.20 feet High Tide
Sun -- 02:36 PM EST     Moonrise
Sun -- 03:17 PM EST     0.53 feet Low Tide
Sun -- 04:27 PM EST     Sunset
Sun -- 09:11 PM EST     6.61 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
2.31.41.111.83.55.56.77.17.26.6531.60.90.60.8245.76.46.66.45.3

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
   EDIT      (on/off)   Help   One Week of Data
Throg's Neck
Click for Map
Sun -- 02:31 AM EST     0.87 knots Max Flood
Sun -- 03:11 AM EST     Moonset
Sun -- 05:31 AM EST     -0.00 knots Slack
Sun -- 07:06 AM EST     Sunrise
Sun -- 08:48 AM EST     -0.65 knots Max Ebb
Sun -- 11:52 AM EST     0.00 knots Slack
Sun -- 02:36 PM EST     Moonrise
Sun -- 02:57 PM EST     0.95 knots Max Flood
Sun -- 04:27 PM EST     Sunset
Sun -- 06:13 PM EST     -0.00 knots Slack
Sun -- 09:16 PM EST     -0.65 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
00.30.80.80.40.1-0.1-0.3-0.6-0.6-0.5-0.200.20.710.70.30-0.2-0.5-0.6-0.6-0.3

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 New York City/Upton, NY (16,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Upton, NY
   (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.