Wednesday, March29, 2017 L-36.com


Marine Weather and Tides
Croton-on-Hudson, NY

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:40AMSunset 7:19PM Wednesday March 29, 2017 10:38 PM EDT (02:38 UTC) Moonrise 7:53AMMoonset 9:17PM Illumination 7% Phase: Waxing Crescent; Moon at 3 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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ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 943 Pm Edt Wed Mar 29 2017
Overnight..N winds 10 to 15 kt. Seas 1 ft or less.
Thu..N winds 5 to 10 kt...becoming nw in the afternoon. Seas 1 ft or less.
Thu night..S winds around 5 kt. Seas 1 ft or less. Chance of rain after midnight.
Fri..E winds 5 to 10 kt...increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 1 ft or less...then 1 to 2 ft in the afternoon. Rain.
Fri night..E winds 15 to 20 kt with gusts up to 25 kt. Seas 1 to 2 ft. Rain. Vsby 1 to 3 nm in the evening.
Sat..N winds 15 to 20 kt with gusts up to 25 kt. Seas around 2 ft. Rain likely...mainly in the morning.
Sat night..N winds 10 to 15 kt with gusts up to 20 kt... Diminishing to 5 to 10 kt after midnight. Seas 1 to 2 ft in the evening...then 1 ft or less.
Sun..NW winds 5 to 10 kt. Seas 1 ft or less.
Mon..NW winds around 5 kt...becoming S in the afternoon and evening...then becoming se after midnight. Seas 1 ft or less. Chance of rain after midnight.
ANZ300 943 Pm Edt Wed Mar 29 2017
Synopsis for long island waters and new york harbor.. High pressure will remain over the region through Thursday. Low pressure will impact the area Thursday night through Saturday. High pressure builds in for Sunday through Monday night. Another area of low pressure affects the region Tuesday. High pressure builds back on Wednesday.

7 Day Forecast for Marine Location Near Croton-on-Hudson, NY
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location: 41.2, -73.92     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 300150
afdokx
area forecast discussion
national weather service new york ny
950 pm edt Wed mar 29 2017

Synopsis
High pressure will remain over the region through Thursday. Low
pressure will impact the area Thursday night through Saturday.

High pressure builds in for Sunday through Monday night.

Another area of low pressure affects the region Tuesday. High
pressure builds back on Wednesday.

Near term /until 6 am Thursday morning/
High pressure continues to build to the north overnight.

Scattered clouds, and continued winds late this evening and
possibly into the overnight will have an impact on overnight
lows. Assuming north winds of at least 5 kt continue, ideal
radiational cooling may not occur. Raised lows slightly in
spots. Overnight lows will range from the upper 30s to the upper
20s.

Short term /6 am Thursday morning through Thursday night/
High pressure drifts across the forecast area on Thursday,
resulting in fair weather and light winds. Expect mid and high
clouds to move in from the west during the afternoon and
evening. A blend of the guidance, which was in good agreement,
was used for temperatures.

Clouds continue to thicken and lower Thursday night as low
pressure approaches the region. Pops gradually increase
overnight. Will cap pops at high chance for now. Precipitation
will generally be plain rain, however a wintry mix may be
possible across the lower hudson valley and connecticut.

Temperatures on Thursday will only reach the upper 40s and
lower 50s. Lows Thursday night will fall into the 30s.

Long term /Friday through Wednesday/
Low pressure system will track east on Friday. As this storm
approaches, precipitation will spread across the area from west to
east. Rain may come down moderate to heavy at times Friday into
Friday night as a secondary low develops off the mid atlantic
coast. This storm may produce anywhere between 1 to 1.5 inches
of rainfall from Friday into Saturday morning. While there could
be some urban and poor drainage nuisance flooding, impacts on
rivers and streams is not expected.

After some lingering showers Saturday morning, surface high pressure
builds in thereafter, keeping the area dry through the rest of the
weekend into Monday. High pressure moves offshore Monday night,
allowing for another low to affect the area Tuesday.

Temperatures during the long term will be seasonable, with the
exception of Friday and Saturday.

Aviation /02z Thursday through Monday/
High pressure builds in through Thursday with low pressure
approaching Thursday night.VFR conditions are expected through
the TAF period.

The gusts to near 18-22 kt with the N flow will be slow to
subside this evening but most gusts are expected to be before
05z. Some locations could see gusts drop off for one hour and
then redevelop the next hour. Winds drop to 10 kt or less
overnight with sea breezes developing Thursday afternoon with
wind speeds remaining below 10 kt. Some interior terminals will
have winds become light and variable in direction Thursday.

Ny metro enhanced aviation weather support...

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

Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44040 - Western Long Island Sound 25 mi54 min N 16 G 23 44°F 1 ft26°F
KPTN6 - 8516945 - Kings Point, NY 28 mi51 min 13 G 17 44°F 41°F1022.8 hPa
BATN6 - 8518750 - The Battery, NY 35 mi51 min 48°F 42°F1022.3 hPa
ROBN4 - 8530973 - Robins Reef, NJ 38 mi51 min NNW 9.9 G 13 48°F 1022.9 hPa
BRHC3 - 8467150 - Bridgeport, CT 39 mi51 min N 8.9 G 21 44°F 1022.3 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 41 mi51 min 48°F 44°F1022.6 hPa
MHRN6 41 mi51 min NNW 15 G 20

Wind History for Kings Point, NY
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
White Plains - Westchester County Airport, NY13 mi43 minN 12 G 1710.00 miFair42°F19°F41%1023.1 hPa
Newburgh / Stewart, NY23 mi54 minNNE 8 G 2010.00 miClear41°F24°F53%1023.7 hPa
Teterboro, Teterboro Airport, NJ24 mi48 minNNW 9 G 1910.00 miFair47°F25°F42%1022.9 hPa

Wind History from HPN (wind in knots)
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Last 24hrNE5N3W6NW5N10N12N14
G22
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G23
N12N12
G22
N16
G25
N11
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NW13NW15
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G24
N12NW14
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NW14NW17N14
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N8
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G17
1 day agoN3CalmSE5E3E3SE6SE8E3E8E5E6E8E5E7E8SE3E5E10E10E7E5CalmNW5N5
2 days agoE7
G16
E8E7E8E8E8
G16
E7E9E6E8N3E3E3E3CalmCalmCalmNW4SE3CalmCalmCalmE3Calm

Tide / Current Tables for Haverstraw, Hudson River, New York
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Haverstraw
Click for MapNote: Values for the Hudson River above the George Washington bridge are based upon averages for the six months May to October

Wed -- 06:43 AM EDT     Sunrise
Wed -- 06:48 AM EDT     -0.59 feet Low Tide
Wed -- 07:53 AM EDT     Moonrise
Wed -- 12:06 PM EDT     3.85 feet High Tide
Wed -- 07:02 PM EDT     -0.58 feet Low Tide
Wed -- 07:18 PM EDT     Sunset
Wed -- 09:16 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
43.73210.1-0.4-0.60.11.42.73.53.83.73.22.31.20.3-0.3-0.6-0.21.12.53.6

Tide / Current Tables for Haverstraw (Hudson River), New York Current
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Haverstraw (Hudson River)
Click for Map
Wed -- 02:24 AM EDT     -0.00 knots Slack
Wed -- 06:03 AM EDT     -1.57 knots Max Ebb
Wed -- 06:43 AM EDT     Sunrise
Wed -- 07:53 AM EDT     Moonrise
Wed -- 09:35 AM EDT     0.00 knots Slack
Wed -- 11:46 AM EDT     1.10 knots Max Flood
Wed -- 02:44 PM EDT     -0.00 knots Slack
Wed -- 06:21 PM EDT     -1.52 knots Max Ebb
Wed -- 07:18 PM EDT     Sunset
Wed -- 09:16 PM EDT     Moonset
Wed -- 09:48 PM EDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.10.80.3-0.4-1-1.4-1.6-1.4-1-0.40.30.91.10.90.4-0.2-0.8-1.3-1.5-1.4-1-0.50.10.9

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 (22,6,7,8)
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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.