Thursday, November22, 2018 L-36.com


Marine Weather and Tides
North Haven, NY

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:44AMSunset 4:25PM Thursday November 22, 2018 5:43 AM EST (10:43 UTC) Moonrise 5:29PMMoonset 6:44AM Illumination 100% Phase: Full Moon; Moon at 14 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
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ANZ340 Peconic And Gardiners Bays- 319 Am Est Thu Nov 22 2018
.small craft advisory in effect through late tonight...
Today..NW winds around 20 kt with gusts up to 30 kt. Waves around 2 ft.
Tonight..NW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight. Gusts up to 25 kt this evening. Waves around 2 ft.
Fri..NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less.
Fri night..SW winds 5 to 10 kt. Waves 1 ft or less.
Sat..SW winds 5 to 10 kt, becoming se in the afternoon. Waves 1 ft or less.
Sat night..SE winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Rain.
Sun..N winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the morning.
Sun night..N winds 5 to 10 kt, becoming ne after midnight. Waves 1 ft or less. Chance of drizzle after midnight. Patchy fog after midnight.
Mon..E winds 5 to 10 kt. Waves 1 to 2 ft. Patchy fog in the morning. Chance of drizzle in the morning, then rain likely in the afternoon.
Mon night..N winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. Rain likely in the evening.
ANZ300 319 Am Est Thu Nov 22 2018
Synopsis for the long island waters and new york harbor.. High pressure builds in through Friday then shifts offshore Friday night. A complex frontal system approaches Saturday and moves through Saturday night into Sunday morning. Weak high pressure then briefly follows through Sunday night. Another frontal system then affects the waters Monday.


7 Day Forecast for Marine Location Near North Haven, NY
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location: 41.03, -72.27     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 220841
afdokx
area forecast discussion
national weather service new york ny
341 am est Thu nov 22 2018

Synopsis
High pressure builds in through Friday then shifts offshore Friday
night. A complex frontal system approaches Saturday and moves
through Saturday night into Sunday morning. Weak high pressure then
briefly follows through Sunday night. Another frontal system then
affects the region Monday and Monday night, and possibly Tuesday as
well. Weak high pressure returns Wednesday.

Near term until 6 pm this evening
High pressure builds in from the NW with mostly sunny and breezy
conditions. Record low maximum temperatures are expected today with
highs only in the 20s and about 25 degrees below normal. Wind chills
start in the single digits this morning and warm up into the lower
teens this afternoon.

Short term 6 pm this evening through Friday night
Winds diminish through the night as the axis of high pressure shifts
east, almost reaching us by sunrise. This combined with a clear sky
and an anomalously cold airmass will allow temperatures to radiate
all the way down into the singe digits across the northernmost
suburbs and the pine barrens region. Lows ranging mostly 10-20
elsewhere. Record lows should be approached or surpassed for most of
the climate sites. See the climate section below for details.

Deep-layered ridging on Friday will continue dry and mostly clear
conditions. Although temperatures moderate, highs will still be
around 20 degrees below normal. A southerly flow and cirrus will
then prevent Friday night's lows from dropping as low as they will
tonight, but still in the 20's for most locations.

Long term Saturday through Wednesday
Low pressure approaches on Saturday and eventually passes over or
nearby us Saturday night, exiting east early Sunday morning. Light
rain chances begin Saturday afternoon, then with deeper moisture and
good lift from a shortwave and approaching low level jet, moderate
rainfall will move through the area Saturday night and should end by
daybreak for most if not all of the tri-state area. Brief ridging
otherwise keeps Sunday dry. Brief heavy downpours and a thunderstorm
cannot be ruled out Saturday night, but the progressive nature of
the system would appear to be a limiting factor for flooding
potential. Best chances for at least minor flooding would be across
urban poor drainage areas, and the NE nj river basins based on 6-
hour flash flood guidance. Highs for both Saturday and Sunday will
return to near normal.

With the progressive flow in place, there will be only a brief break
in the precipitation chances before the next northern stream
shortwave amplifies into the northeast Sunday night into Monday.

This upper low closes off within the negative trough, and
precipitation may linger into Tuesday, depending on how quickly the
upper trough moves to the northeast. High pressure then looks
to be strong enough to keep Wednesday dry.

Aviation 09z Thursday through Monday
Vfr through the TAF period as high pressure builds in from the
west through Friday.

Nw winds generally 15-20 kt with gusts up to 30 kt possible
through about 21z today. Winds diminish thereafter.

Ny metro enhanced aviation weather support...

detailed information, including hourly TAF wind component fcsts,
can be found at:
http:

Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
MTKN6 - 8510560 - Montauk, NY 17 mi43 min 24°F 47°F1024.8 hPa (+1.8)
44039 - Central Long Island Sound 22 mi73 min NW 21 G 27 25°F 51°F3 ft
LDLC3 - New London Ledge CT - Ledge Light Weather 22 mi43 min NW 18 G 24 19°F 1025.4 hPa (+2.2)5°F
NLNC3 - 8461490 - New London, CT 25 mi43 min NNW 4.1 G 8 18°F 43°F1025.2 hPa (+2.0)
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 26 mi53 min NW 27 G 33 27°F 53°F5 ft1024.3 hPa (+1.8)16°F
NWHC3 - 8465705 - New Haven, CT 38 mi43 min N 13 G 17 20°F 49°F1026.9 hPa (+2.6)
BRHC3 - 8467150 - Bridgeport, CT 49 mi43 min NNW 6 G 9.9 20°F 51°F1026.6 hPa (+2.6)
44069 49 mi43 min NW 18 G 21 25°F 41°F12°F

Wind History for New London, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
The Gabreski Airport, NY23 mi50 minNW 17 G 2610.00 miA Few Clouds23°F6°F48%1026.3 hPa
Groton / New London, Groton / New London Airport, CT24 mi1.8 hrsNW 17 G 2610.00 miFair20°F1°F43%1024 hPa

Wind History from MTP (wind in knots)
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2 days agoCalmCalmCalmCalmCalmS4S4S4S3CalmCalmCalmCalmCalmW4W6W4SW5SW4NW6NW3NW3CalmCalm

Tide / Current Tables for Cedar Point, Long Island Sound, New York
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Cedar Point
Click for Map
Thu -- 02:39 AM EST     0.13 feet Low Tide
Thu -- 05:44 AM EST     Moonset
Thu -- 06:44 AM EST     Sunrise
Thu -- 08:52 AM EST     3.33 feet High Tide
Thu -- 03:21 PM EST     -0.20 feet Low Tide
Thu -- 04:25 PM EST     Sunset
Thu -- 04:28 PM EST     Moonrise
Thu -- 09:22 PM EST     2.65 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.10.60.20.20.51.32.12.83.23.332.41.60.90.2-0.2-0.10.41.21.92.42.62.62.1

Tide / Current Tables for Shinnecock Canal, Railroad Bridge, New York Current
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Shinnecock Canal
Click for Map
Thu -- 02:22 AM EST     0.00 knots Slack
Thu -- 05:04 AM EST     1.81 knots Max Flood
Thu -- 05:45 AM EST     Moonset
Thu -- 06:45 AM EST     Sunrise
Thu -- 08:17 AM EST     -0.00 knots Slack
Thu -- 11:33 AM EST     -1.83 knots Max Ebb
Thu -- 03:12 PM EST     0.00 knots Slack
Thu -- 04:26 PM EST     Sunset
Thu -- 04:29 PM EST     Moonrise
Thu -- 05:30 PM EST     1.46 knots Max Flood
Thu -- 08:30 PM EST     -0.00 knots Slack
Thu -- 11:44 PM EST     -1.68 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-1.4-0.9-0.30.51.41.81.61.20.3-0.7-1.4-1.8-1.8-1.4-0.9-0.20.81.41.41.10.4-0.5-1.2-1.6

Weather Map and Satellite Images
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wmap_A
GOES 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 (5,6,7,8)
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Ground Weather Radar Station Upton, NY
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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.