Saturday, June24, 2017 L-36.com


Marine Weather and Tides
Oyster Bay, NY

Version 3.4
What's New / NOTES
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 5:22AMSunset 8:31PM Saturday June 24, 2017 1:26 AM EDT (05:26 UTC) Moonrise 6:05AMMoonset 9:02PM Illumination 0% Phase: New Moon; Moon at 0 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- 1244 Am Edt Sat Jun 24 2017
Overnight..SW winds 10 to 15 kt. Seas around 2 ft. Showers likely with slight chance of tstms. Patchy fog late. Vsby 1 to 3 nm.
Sat..W winds 10 to 15 kt. Seas around 2 ft in the morning, then 1 ft or less. Patchy fog in the morning. Showers likely, mainly in the morning. Vsby 1 to 3 nm.
Sat night..W winds 5 to 10 kt. Seas 1 ft or less.
Sun..W winds around 5 kt, increasing to around 10 kt in the afternoon. Seas 1 ft or less.
Sun night..W winds 5 to 10 kt. Seas 1 ft or less.
Mon..W winds 5 to 10 kt. Seas 1 ft or less.
Mon night..W winds 5 to 10 kt. Seas 1 ft or less.
Tue..W winds around 5 kt. Seas 1 ft or less.
Wed..W winds 5 to 10 kt. Seas 1 ft or less. Winds and seas higher in and near tstms.
ANZ300 1244 Am Edt Sat Jun 24 2017
Synopsis for the long island waters and new york harbor.. A cold front moves across the waters this morning into the afternoon. A secondary cold front moves across tonight. High pressure builds to the southwest of the waters Sunday into Monday. A weak cold front moves across the waters later Monday. High pressure then builds towards the mid atlantic coast Tuesday and Wednesday.

7 Day Forecast for Marine Location Near Oyster Bay, NY
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location: 40.88, -73.53     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 240442
afdokx
area forecast discussion
national weather service new york ny
1242 am edt Sat jun 24 2017

Synopsis
A cold front will slowly approach and move across this morning
into the afternoon. A secondary cold front moves across
tonight. High pressure builds to our southwest Sunday into
Monday. A weak cold front will move through our area later
Monday. High pressure builds towards the mid atlantic coast
Tuesday and Wednesday, before moving offshore Thursday.

Unsettled weather return for the end of the week.

Near term until 6 am this morning
Will monitor upstream showers tstms, and with increasing
coverage across our area this morning. Primary threat will be
localized flash flooding in a very tropical air mass as the
remnants of tropical storm cindy move northeastward along an
approaching cold front. In addition, increasing low level jet
and potential backing of low level winds ahead of remnant low
could aid stronger storm development early this morning.

Lows were a blend of nam12 gmos and adjusted slightly higher.

Boundary layer moistens with patchy fog developing, especially
in areas that are outside the rain showers.

Short term 6 am this morning through 6 pm Sunday
Starting out Saturday morning, the remnant low of cindy with
the showers and thunderstorms will be near to just southwest of
the region. Heavy rain threat remains early in the morning with
patchy fog early especially in areas outside of rain showers. It
moves south of long island this afternoon as the cold front
moves across. The showers and thunderstorms move offshore in the
afternoon as winds become more westerly. Depending on how fast
clouds decrease, the surface temperatures could warm up quickly.

Expecting an above normal day regarding temperatures with
boundary layer mixing giving highs mid to upper 80s most places
with some lower 90s in northeast nj using gmos with slight
adjustments.

For Saturday night, a secondary cold front moves across which
will result in winds becoming more northerly late Saturday night
after its passage. Dry conditions, light winds and continued
mostly clear conditions will result in radiational cooling. A
vast range of lows will be seen in the region from upper 50s in
rural inland sections to lower 70s in parts of nyc from the met
guidance.

A moderate risk of rip currents is forecast for Saturday.

Long term Sunday night through Friday
Dry conditions expected on Sunday as a ridge of high pressure builds
towards the mid atlantic coast. Expect high temperatures to be in
the low to mid 80s on Sunday. A weak surface cold front will affect
the local area Monday afternoon into Tuesday. The system will not
have a great deal of moisture associated with it, but cooler
temperatures aloft may spark off a shower or t-storm late Monday
into early Tuesday. High temperatures on Monday and Tuesday are
expected to be in the mid to upper 70s to lower 80s.

High pressure continues to build towards the area on Wednesday and
slowly moves offshore on Friday. A few showers are possible Friday
afternoon. Temperatures will start out in the upper 70s to near 80
on Wednesday then slowly increase to mid to upper 80s by Friday.

Aviation 06z Saturday through Wednesday
A cold front approaches this evening, then slowly moves through
the terminals by around 12 to 16z tomorrow morning. Initial area
of thunderstorms will gradually decrease in intensity as they
approach the western-most terminals this evening - including the
nyc metro area. Additional showers and thunderstorms are
expected overnight with the approach of the cold front, with
heavy rain and reduced visibility possible at times.

Winds for most of the night will be from the south-southwest
with occasional gusts to around 20 kt possible. A low level jet
will move up the coast, with a brief period of llws possible
primarily at lga jfk isp and to a lesser extent elsewhere.

Following the front tomorrow morning, winds will shift to west-
northwest with increasing gusts through the day and decreasing
cloud cover.

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 6 mi42 min SSW 9.7 G 14 73°F 70°F
44022 - Execution Rocks 10 mi42 min S 7.8 G 9.7 72°F 68°F
KPTN6 - 8516945 - Kings Point, NY 13 mi39 min SSW 8.9 G 9.9 73°F 64°F1002.9 hPa
BRHC3 - 8467150 - Bridgeport, CT 27 mi39 min SW 6 G 8.9 76°F 1002.1 hPa
44069 27 mi57 min SW 19 G 25 72°F 76°F71°F
BATN6 - 8518750 - The Battery, NY 28 mi39 min 78°F 68°F1003 hPa
ROBN4 - 8530973 - Robins Reef, NJ 32 mi51 min SW 16 G 24 1003.8 hPa
44065 - Entrance to New York Harbor 36 mi37 min SSW 18 G 19 68°F 65°F4 ft1003.4 hPa (-0.9)66°F
MHRN6 37 mi39 min SW 12 G 17
BGNN4 - 8519483 - Bergen Point West Reach, NJ 37 mi39 min 81°F 71°F1003 hPa
SDHN4 - 8531680 - Sandy Hook, NJ 38 mi39 min SW 12 G 16 78°F 75°F1002.6 hPa
NWHC3 - 8465705 - New Haven, CT 43 mi39 min S 7 G 8 73°F 70°F1003 hPa
44025 - LONG ISLAND 33 NM South of Islip, NY 48 mi37 min SSW 19 G 23 72°F 68°F6 ft1003.3 hPa (-1.2)

Wind History for Kings Point, NY
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
White Plains - Westchester County Airport, NY17 mi31 minWSW 710.00 miFair79°F71°F79%1003.4 hPa
New York, Kennedy International Airport, NY20 mi36 minS 1010.00 miMostly Cloudy72°F71°F97%1003.7 hPa
New York, La Guardia Airport, NY20 mi36 minSW 810.00 miMostly Cloudy82°F73°F77%1002.8 hPa
Islip, Long Island Mac Arthur Airport, NY23 mi31 minSW 109.00 miFair72°F70°F94%1003.3 hPa
New York City, Central Park, NY24 mi36 minno data10.00 miPartly Cloudy80°F73°F79%1003 hPa

Wind History from FRG (wind in knots)
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Last 24hrS12S13S13
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1 day agoS7S7SE4S6S6S7S7S6S6SE5SE6SE6SE5S8SW7SW9SW7SW8S6S7S8S6SW7S9
2 days agoE7E7NE4E7CalmSE3SE4CalmE3E5E4E5N4NE4CalmN3N5N3CalmN4CalmCalmCalmSE5

Tide / Current Tables for Oyster Bay Harbor, Oyster Bay, New York
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Oyster Bay Harbor
Click for Map
Sat -- 05:23 AM EDT     Sunrise
Sat -- 06:05 AM EDT     Moonrise
Sat -- 06:17 AM EDT     -1.02 feet Low Tide
Sat -- 12:14 PM EDT     8.21 feet High Tide
Sat -- 06:27 PM EDT     -0.39 feet Low Tide
Sat -- 08:29 PM EDT     Sunset
Sat -- 09:01 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
9.28.26.341.8-0-1-0.70.835.47.28.27.96.54.62.50.8-0.3-0.21.23.45.87.9

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
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Throg's Neck
Click for Map
Sat -- 12:19 AM EDT     -0.89 knots Max Ebb
Sat -- 03:10 AM EDT     0.00 knots Slack
Sat -- 05:24 AM EDT     Sunrise
Sat -- 06:06 AM EDT     Moonrise
Sat -- 06:31 AM EDT     1.18 knots Max Flood
Sat -- 09:25 AM EDT     -0.00 knots Slack
Sat -- 12:45 PM EDT     -0.90 knots Max Ebb
Sat -- 03:41 PM EDT     0.00 knots Slack
Sat -- 06:57 PM EDT     1.17 knots Max Flood
Sat -- 08:30 PM EDT     Sunset
Sat -- 09:02 PM EDT     Moonset
Sat -- 09:52 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.9-0.8-0.4-00.20.61.11.10.60.1-0.2-0.5-0.8-0.9-0.6-0.20.10.40.91.20.80.3-0-0.3

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 (1,6,7,8)
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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.