Wednesday, May23, 2018 L-36.com


Marine Weather and Tides
Norwalk, CT

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:26AMSunset 8:14PM Wednesday May 23, 2018 6:09 PM EDT (22:09 UTC) Moonrise 2:07PMMoonset 2:33AM Illumination 66% Phase: Waxing Gibbous; Moon at 9 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- 322 Pm Edt Wed May 23 2018
Tonight..NW winds 5 to 10 kt. Seas 1 ft or less.
Thu..NW winds around 5 kt. Seas 1 ft or less.
Thu night..S winds around 5 kt. Seas 1 ft or less.
Fri..SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon.
Fri night..SW winds 10 to 15 kt. Seas around 2 ft in the evening, then 1 ft or less.
Sat..SW winds 5 to 10 kt. Seas 1 ft or less.
Sat night..SW winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less. Chance of showers and tstms.
Sun..E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms.
Sun night..E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms.
Mon..E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
Mon night..SE winds around 5 kt, becoming ne after midnight. Seas 1 ft or less. Chance of showers. Winds and seas higher in and near tstms.
ANZ300 322 Pm Edt Wed May 23 2018
Synopsis for the long island waters and new york harbor.. High pressure will build into the region through Thursday, then remain through Saturday. A cold front pushes south of the area and remains nearly stationary through memorial day. Another cold front follows on Tuesday with high pressure building in behind.

7 Day Forecast for Marine Location Near Norwalk city, CT
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location: 41.1, -73.42     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 231921
afdokx
area forecast discussion
national weather service new york ny
321 pm edt Wed may 23 2018

Synopsis
High pressure will build toward the region through Thursday, then
remain through Saturday. A cold front pushes south of the area
and remains nearly stationary through memorial day. Another cold
front follows on Tuesday with high pressure building in behind.

Near term until 6 am Thursday morning
An upper level trough exits the northeast as heights rise across the
region tonight as a high pressure builds into the region. Expect
mostly clear skies and light winds tonight. Overnight lows will fall
into the 50s and lower 60s. A mav met ecs blend for overnight low
were used.

Short term 6 am Thursday morning through Friday
Surface high pressure builds into the region on Thursday, then
remains in place through Friday. Expect mostly sunny skies both
Thursday and Friday, with mostly clear skies Thursday night.

Temperatures on Thursday will climb into the 70s and lower 80s,
temperatures on Friday will be warmer with highs in the upper 70s
and 80s. The only exception will be right along the immediate
coastline, where temperatures will hold in the lower 70s. Thursday
night, lows fall into the 50s and lower 60s.

Long term Friday night through Wednesday
Anchored high pressure off the mid-atlantic coast will lead to a
continued southwest flow ushering in a more humid airmass on
Saturday. Temperatures are expected to be in the upper 80s under a
mostly sunny sky. Temperatures in and around nyc may even hit the 90
degree mark. South facing shores of long island and ct will be about
5-10 degrees cooler due to the southerly flow off the water.

Sunday becomes more complex as a cold front gets pushed to the south
as northern stream high pressure moves into eastern canada. The
front may remain south of the area into memorial day which will keep
an unsettled pattern in place. However, it should be noted there is
still a large amount of uncertainty on whether the front retreats
back into the area or remains to the south. The placement of the
front will ultimately determine temperatures and the rain threat
Sunday into memorial day. Have kept chance pops in the forecast
through Monday afternoon. Easterly flow will keep clouds and cooler
temperatures in the forecast with highs on Sunday and Monday only in
the upper 60s to mid 70s.

Another cold front is expected to swing through on Tuesday with
canadian high pressure following behind it. Temperatures return to
near seasonable to a few degrees above.

Aviation 19z Wednesday through Monday
A cold front continues to move south of long island into
tonight with high pressure building in its place.VFR
conditions are expected with a decrease in clouds this
afternoon into tonight.

Ct terminals have SW going to W flow into this evening near 10
kt while rest of terminals will have a nw-n flow 10-15 kt.

Winds will be gusting at times to near 20 kt. Gusts subside
early this evening with winds becoming NW and decreasing below
10 kt tonight. Winds become more northerly 5-10 kt Thursday with
sea breezes developing Thursday afternoon.

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
BRHC3 - 8467150 - Bridgeport, CT 14 mi58 min N 8.9 G 15 81°F 57°F1012 hPa
KPTN6 - 8516945 - Kings Point, NY 27 mi52 min NE 5.1 G 7 75°F 59°F1014.4 hPa
NWHC3 - 8465705 - New Haven, CT 30 mi52 min NNW 13 G 16 81°F 61°F1012.1 hPa
44039 - Central Long Island Sound 41 mi55 min WSW 9.7 G 12 64°F 1 ft
BATN6 - 8518750 - The Battery, NY 42 mi52 min 78°F 59°F1014.2 hPa
ROBN4 - 8530973 - Robins Reef, NJ 46 mi52 min NNW 9.9 G 16 80°F 1014 hPa

Wind History for Bridgeport, CT
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bridgeport, Sikorsky Memorial Airport, CT16 mi18 minNNW 1210.00 miFair82°F46°F29%1012.4 hPa
White Plains - Westchester County Airport, NY16 mi74 minWNW 1310.00 miA Few Clouds79°F51°F38%1013.1 hPa
Danbury, Danbury Municipal Airport, CT19 mi17 minWNW 910.00 miA Few Clouds79°F51°F38%1013.5 hPa

Wind History from HPN (wind in knots)
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Last 24hrE3SE3SE4SE4CalmS3CalmCalmCalmCalmSE3CalmCalmW5W5CalmNW4N9NW11
G17
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1 day agoSW6S8S7S5CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm3SE33S10S9S5E3SE4Calm
2 days agoNW15NW7W7NW11NW10NW10N8CalmCalmNW4CalmCalmCalmNW5N8NE9N854W44CalmNW64

Tide / Current Tables for South Norwalk, Connecticut
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South Norwalk
Click for Map
Wed -- 01:01 AM EDT     0.50 feet Low Tide
Wed -- 02:33 AM EDT     Moonset
Wed -- 05:28 AM EDT     Sunrise
Wed -- 06:59 AM EDT     7.32 feet High Tide
Wed -- 01:30 PM EDT     0.18 feet Low Tide
Wed -- 02:07 PM EDT     Moonrise
Wed -- 07:35 PM EDT     7.67 feet High Tide
Wed -- 08:12 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
10.512.33.95.66.87.36.95.74.32.71.20.30.31.32.94.76.47.57.66.85.53.9

Tide / Current Tables for Stamford, Connecticut
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Stamford
Click for Map
Wed -- 12:53 AM EDT     0.52 feet Low Tide
Wed -- 02:33 AM EDT     Moonset
Wed -- 05:29 AM EDT     Sunrise
Wed -- 06:53 AM EDT     7.46 feet High Tide
Wed -- 01:23 PM EDT     0.19 feet Low Tide
Wed -- 02:07 PM EDT     Moonrise
Wed -- 07:29 PM EDT     7.82 feet High Tide
Wed -- 08:12 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.51.12.54.25.87.17.56.95.74.22.51.10.30.41.53.156.77.77.76.85.43.8

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Northeast    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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (18,4,5,8)
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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.