Tuesday, October17, 2017 L-36.com


Marine Weather and Tides
North Haven, NY

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 7:02AMSunset 6:04PM Tuesday October 17, 2017 7:21 AM EDT (11:21 UTC) Moonrise 4:36AMMoonset 5:22PM Illumination 9% Phase: Waning Crescent; Moon at 27 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- 606 Am Edt Tue Oct 17 2017
Today..N winds 10 to 15 kt with gusts up to 20 kt, diminishing to around 5 kt early this afternoon, then becoming W late. Waves 1 to 2 f early, then 1 ft or less.
Tonight..SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less.
Wed..W winds 5 to 10 kt. Waves 1 ft or less.
Wed night..SW winds 5 to 10 kt. Waves 1 ft or less.
Thu..SW winds 5 to 10 kt. Waves 1 ft or less.
Thu night..W winds 10 to 15 kt. Waves 1 ft or less.
Fri..NW winds 5 to 10 kt. Waves 1 ft or less.
Fri night..NW winds 5 to 10 kt, becoming N after midnight. Waves 1 ft or less.
Sat..NW winds around 5 kt, becoming sw in the afternoon. Waves 1 ft or less.
Sat night..SW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Waves 1 ft or less.
ANZ300 606 Am Edt Tue Oct 17 2017
Synopsis for the long island waters and new york harbor.. A broad area of high pressure builds in from the west and will remain in control through the weekend.

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 171057
afdokx
area forecast discussion
national weather service new york ny
657 am edt Tue oct 17 2017

Synopsis
A broad area of high pressure builds in from the west today,
and will remain in control through the weekend.

Near term until 6 pm this evening
Frosty conditions across interior early this
morning... Otherwise an upper shortwave axis moves east today,
with slight mean upper troughing in its wake. At the surface,
high pressure to the west gradually builds to the south of the
region. Gusty N winds to start the day will gradually weaken
through the day.

Despite abundant sunshine, another slightly below seasonable day
expected with cold pool overhead. Temps likely only topping out in
the upper 50s to lower 60s.

Short term 6 pm this evening through 6 pm Wednesday
Slight shortwave upper ridging builds into the region during
this period, while surface high pressure gradually slides south
of the region.

Good radiational cooling conditions likely tonight across
interior with a favorable WAA aloft setup for decoupling;
allowing temps to fall into the lower to mid 30s once again.

Frost conditions are likely once again late tonight across the
interior of southern ct and for the suburbs NW of nyc metro.

After collab with surrounding offices, will hold off on frost
advisory just yet to see if any interior areas experience a hard
freeze early this morning, ending their growing season. For
city and coast, increasing potential for mixing as the night
wears on in strengthening return flow, which may keep or bounce
temps into the 40s. Lower 50s likely for the nyc metro.

Sunny skies and a gradual moderation in temps begins on
Wednesday as SW return flow develops around the high to the
south. Temperatures should warm to slightly above seasonable
levels int he upper 60s to lower 70s.

Long term Wednesday night through Monday
Ridging both aloft and at the surface prevails through much of
the period. Only a weak and dry cold front passage occurs
Thursday night as the flow aloft turns cyclonic for a short
period. The next chance of rainfall doesn't appear to arrive
until Monday night with the approach of the next cold front.

Expect abundant sunshine throughout the period with daytime
highs averaging around 7-10 degrees above normal.

Aviation 12z Tuesday through Saturday
High pressure sets up just southwest of the region through
Wednesday.

Vfr through the TAF period. Northerly winds will gradually back
through the day. Occasional gusts are possible this morning,
especially between 12 and 16z.

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 mi52 min 47°F 63°F1024.2 hPa
44039 - Central Long Island Sound 22 mi97 min NNE 14 G 18 48°F 2 ft
LDLC3 - New London Ledge CT - Ledge Light Weather 22 mi37 min N 12 G 15 43°F 1024 hPa35°F
NLNC3 - 8461490 - New London, CT 25 mi52 min N 1.9 G 4.1 42°F 64°F1024.8 hPa
NWHC3 - 8465705 - New Haven, CT 38 mi52 min N 7 G 8.9 42°F 68°F1026 hPa
44069 49 mi97 min N 7.8 G 9.7 47°F 63°F38°F
BRHC3 - 8467150 - Bridgeport, CT 49 mi52 min N 6 G 8 67°F1025.6 hPa

Wind History for New London, CT
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Montauk, Montauk Airport, NY19 mi88 minN 10 G 21 mi48°F35°F61%1024.5 hPa
The Gabreski Airport, NY23 mi29 minN 610.00 miFair43°F30°F63%1025.7 hPa
Groton / New London, Groton / New London Airport, CT24 mi26 minN 610.00 miFair37°F30°F79%1025.1 hPa

Wind History from MTP (wind in knots)
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Last 24hrNW7NW9N12NW10NW11
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1 day agoCalmCalmSW55S645SW7SW6SW8
G16
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SW6W7W7NW8
2 days agoNE3NE4NE45NE6NE6NE6E7NE7NE6NE5NE4N3CalmCalmCalmCalmCalmW3CalmCalmCalmS3Calm

Tide / Current Tables for Cedar Point, Long Island Sound, New York
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Cedar Point
Click for Map
Tue -- 02:37 AM EDT     0.17 feet Low Tide
Tue -- 04:36 AM EDT     Moonrise
Tue -- 07:03 AM EDT     Sunrise
Tue -- 09:03 AM EDT     3.04 feet High Tide
Tue -- 03:05 PM EDT     0.09 feet Low Tide
Tue -- 05:22 PM EDT     Moonset
Tue -- 06:04 PM EDT     Sunset
Tue -- 09:28 PM EDT     2.86 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.60.80.30.20.61.21.82.42.832.92.51.91.20.40.10.30.81.422.52.82.82.5

Tide / Current Tables for Shinnecock Canal, Railroad Bridge, New York Current
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Shinnecock Canal
Click for Map
Tue -- 02:17 AM EDT     0.00 knots Slack
Tue -- 04:37 AM EDT     Moonrise
Tue -- 05:21 AM EDT     1.59 knots Max Flood
Tue -- 07:03 AM EDT     Sunrise
Tue -- 08:00 AM EDT     -0.00 knots Slack
Tue -- 11:08 AM EDT     -1.73 knots Max Ebb
Tue -- 02:43 PM EDT     0.00 knots Slack
Tue -- 05:23 PM EDT     Moonset
Tue -- 05:42 PM EDT     1.57 knots Max Flood
Tue -- 06:06 PM EDT     Sunset
Tue -- 08:20 PM EDT     -0.00 knots Slack
Tue -- 11:30 PM EDT     -1.76 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-1.5-1.1-0.30.71.31.61.50.90-0.8-1.4-1.7-1.6-1.3-0.70.31.11.51.61.20.3-0.6-1.2-1.7

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for New York City/Upton, NY (7,2,3,4)
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Ground Weather Radar Station Upton, NY
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weather_mapweather_map weather_map

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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.