Wednesday, March29, 2017 L-36.com


Marine Weather and Tides
Clinton, CT

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 6:35AMSunset 7:14PM Wednesday March 29, 2017 10:37 PM EDT (02:37 UTC) Moonrise 7:48AMMoonset 9:11PM 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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ANZ330 Long Island Sound East Of New Haven Ct/port Jefferson Ny- 943 Pm Edt Wed Mar 29 2017
Overnight..N winds 10 to 15 kt. Seas 1 to 2 ft.
Thu..N winds around 10 kt...becoming W in the afternoon. Seas 1 to 2 ft.
Thu night..SW winds around 5 kt...becoming se after midnight. Seas 1 to 2 ft.
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 around 2 ft in the afternoon. Rain.
Fri night..E winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Rain. Vsby 1 to 3 nm in the evening.
Sat..NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Rain likely...mainly in the morning.
Sat night..N winds 10 to 15 kt with gusts up to 30 kt... Diminishing to 5 to 10 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Chance of rain in the evening.
Sun..NW winds 5 to 10 kt. Seas 1 to 2 ft in the morning...then 1 ft or less.
Mon..NW winds 5 to 10 kt...becoming S in the afternoon and evening...then becoming se after midnight. Seas 1 ft or less.
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 Clinton, CT
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location: 41.23, -72.53     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
44039 - Central Long Island Sound 9 mi67 min NNE 14 G 18 43°F 1 ft
NWHC3 - 8465705 - New Haven, CT 20 mi49 min NNE 14 G 21 44°F 41°F1022.8 hPa
LDLC3 - New London Ledge CT - Ledge Light Weather 25 mi172 min NNE 17 G 22 45°F 27°F
NLNC3 - 8461490 - New London, CT 25 mi49 min N 11 G 16 43°F 41°F1021.6 hPa
BRHC3 - 8467150 - Bridgeport, CT 35 mi49 min N 8.9 G 21 44°F 1022.3 hPa
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 45 mi107 min 44°F 43°F3 ft1020.9 hPa (+3.1)31°F

Wind History for New Haven, CT
(wind in knots)    EDIT      (on/off)   Help
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NE7
NE8
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G11
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N7
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G13
N6
N6
N12
G16
N14
G21
N16
G21
NE16
G20
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G17
N20
N12
G21
N17
G24
N22
G30
NE15
G20
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G23
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G24
N14
G22
NE15
G20
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NE8
N8
G11
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G12
NE6
G9
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NE4
G7
NE6
G9
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SE4
S3
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G7
SE3
G7
SE6
SE4
G8
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SE7
G11
E6
G13
E2
NE6
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NE6
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SE5
G10
E3
G9
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G7
NE4
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NE4
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G8
NE3
G6
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NE3
NE5
N10
G13
N4
NE9
G12
NE8
NE9
N6
NE8
NE9
NE6
G10
NE5
NE8
NE9

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Haven, Tweed-New Haven Airport, CT19 mi44 minN 15 G 2510.00 miMostly Cloudy44°F24°F45%1022.4 hPa

Wind History from SNC (wind in knots)
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Last 24hrNW7NW9NW7
G14
NW6NW11NW10N8NW10
G16
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G18
NW8
G16
NW13
G25
NW11
G18
W10
G18
NW7
G15
NW8CalmCalmNW5CalmCalmCalmCalmCalmCalm
1 day agoW5NW12
G19
W8W6
G14
W9
G18
NW17
G24
NW20
G33
NW19
G33
NW22
G35
NW28
G42
NW18
G35
NW23
G34
NW14
G32
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G30
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G26
NW18
G27
NW11
G27
NW11
G20
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G19
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G18
NW14
G19
NW14
G21
N10NW8
2 days agoNW5N4CalmSW5CalmNW4NW464--3
G10
6SW8SW8
G13
SW6SW4W5W3N6NW5N4--W5W4

Tide / Current Tables for Duck Island, Connecticut
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Duck Island
Click for Map
Wed -- 12:03 AM EDT     5.36 feet High Tide
Wed -- 06:14 AM EDT     -0.77 feet Low Tide
Wed -- 06:37 AM EDT     Sunrise
Wed -- 07:47 AM EDT     Moonrise
Wed -- 12:30 PM EDT     5.10 feet High Tide
Wed -- 06:31 PM EDT     -0.52 feet Low Tide
Wed -- 07:12 PM EDT     Sunset
Wed -- 09:10 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.453.92.40.9-0.2-0.7-0.50.41.73.14.3554.22.91.50.3-0.4-0.40.31.534.3

Tide / Current Tables for Shinnecock Canal, Railroad Bridge, New York Current
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Shinnecock Canal
Click for Map
Wed -- 02:01 AM EDT     -2.01 knots Max Ebb
Wed -- 05:27 AM EDT     0.00 knots Slack
Wed -- 06:38 AM EDT     Sunrise
Wed -- 07:47 AM EDT     Moonrise
Wed -- 07:55 AM EDT     1.75 knots Max Flood
Wed -- 11:05 AM EDT     -0.00 knots Slack
Wed -- 02:20 PM EDT     -1.94 knots Max Ebb
Wed -- 05:37 PM EDT     0.00 knots Slack
Wed -- 07:12 PM EDT     Sunset
Wed -- 08:18 PM EDT     1.92 knots Max Flood
Wed -- 09:10 PM EDT     Moonset
Wed -- 11:34 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-1.2-1.8-2-1.7-1.1-0.40.51.41.71.510.1-0.9-1.6-1.9-1.8-1.2-0.50.31.31.91.81.40.6

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.