Sunday, August20, 2017 L-36.com


Marine Weather and Tides
Noank, CT

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 6:02AMSunset 7:40PM Sunday August 20, 2017 11:24 AM EDT (15:24 UTC) Moonrise 4:35AMMoonset 7:03PM Illumination 3% Phase: Waning Crescent; Moon at 28 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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ANZ237 Block Island Sound- 1021 Am Edt Sun Aug 20 2017
This afternoon..W winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft.
Tonight..W winds 10 to 15 kt, becoming nw around 5 kt after midnight. Seas 2 to 3 ft.
Mon..W winds around 5 kt, becoming sw 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft.
Mon night..SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft.
Tue..SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft.
Tue night..SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers and tstms.
Wed..SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers and tstms. Some tstms may produce gusty winds, and heavy rainfall.
Wed night..NW winds 5 to 10 kt. Seas 2 to 3 ft.
Thu..W winds 5 to 10 kt. Seas around 2 ft.
Thu night..NW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
ANZ200 1021 Am Edt Sun Aug 20 2017
Synopsis for massachusetts and rhode island coastal waters.. High pres will build over the waters today through Mon. The high will move offshore Tue, allowing a cold front to approach Wed. Large high pres will begin to build over the region Thu. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the current hazards link above the map on the left.

7 Day Forecast for Marine Location Near Noank, CT
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location: 41.32, -71.98     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 201522
afdokx
area forecast discussion
national weather service new york ny
1122 am edt Sun aug 20 2017

Synopsis
High pressure building into the region today, will settle to the
south and east Monday through Tuesday. A frontal system will
approach Tuesday night, and move across on region Wednesday.

Canadian high pressure will then build in through Saturday.

Near term until 6 pm this evening
Deep NW flow and subsidence with building high pressure in the
wake of a departing upper trough will result in a mostly sunny,
comfortably dry, and seasonably warm day today. Highs generally
in the lower to mid 80s. Late day sea breeze possible along the
immediate south coasts.

There is a moderate rip current risk for the beaches of eastern
long island.

Short term 6 pm this evening through Tuesday
Zonal upper flow continues into mon, and then begins to back a bit
Tuesday ahead of a longwave trough digging into the great lakes.

At the surface... High pressure gradually translates to the south and
southeast tonight into Monday morning. Good radiational cooling
conds tonight, with lows in the 50s across far outlying areas. 60s
to around 70 elsewhere.

As the high builds south and east, heat and humidity will build into
the region Monday into Tuesday. Highs will generally be well into
the 80s to around 90 on Monday, and upper 80s to lower 90s for
Tuesday. Low prob of heat advisory for portions of the nyc nj metro
on Tuesday as humidity levels climb.

Models are indicating potential for isolated diurnal convection
(along sea breeze boundary or hills) on Tuesday as instability
increases and convectively induced vort energy rotates around the
upper ridge. Low predictability on convective details at this
point.

Long term Tuesday night through Saturday
Longwave trough digs into the great lakes Tue into Tue night and
then slides into the NE us for the mid to late week. An associated
frontal system interacting with a sub-tropical airmass will bring
the next chance for organized shower and TSTM activity Tue night
into wed. Low predictability on the convective details at this
point... Contingent on timing of front forcing with diurnal
instability.

Then a significant cool down expected for the end of the week as the
long wave trough settles into the NE us, and canadian high pressure
slowly builds SE from central canada through the midweek. This
will provide mostly sunny, dry and unseasonably cool conditions to
end the week into the weekend.

Aviation 15z Sunday through Thursday
High pressure will builds to the south into Tuesday morning.

Vfr through the TAF period.

Nw winds back to the wnw this afternoon with gusts 15-20kt at
most terminals. Gusts abate by early evening, with winds
becoming light and variable throughout by around midnight.

Coastal terminals, particularly kjfk could go 20-30 degrees
farther S than forecast late today. Chances of a true sea
breeze are very low.

Outlook for 12z Monday through Thursday
Monday-Tuesday morning Vfr. SW gusts to near 20kt Monday
late afternoon to early evening with sea breeze enhancement.

Tuesday afternoon-Wednesday A chance of showers and
thunderstorms with MVFR or lower conditions possible. SW gusts
20-25kt Tuesday afternoon through Tuesday night.

Wednesday night-Thursday Vfr.

Marine
Quiet through Tuesday afternoon as high pressure moves across.

Winds and seas ahead of a cold front Tuesday into Tuesday night
could bring some 25-kt gusts in the afternoon evening, with
ocean seas building to 5-7 ft Tue night-wed.

In the wake of the front, winds and seas should quiet down for
late week as high pressure slowly builds.

Hydrology
Dry through Monday. Then impacts from potential showers and
thunderstorms Tuesday into Wednesday are still uncertain.

Okx watches warnings advisories
Ct... None.

Ny... None.

Nj... None.

Marine... None.

Synopsis... Nv
near term... Goodman nv
short term... Nv
long term... Maloit nv
aviation... Maloit jm
marine... Nv
hydrology... Nv


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NLNC3 - 8461490 - New London, CT 6 mi54 min N 5.1 G 8.9 77°F 70°F1015.3 hPa
MTKN6 - 8510560 - Montauk, NY 19 mi54 min 72°F 72°F1016 hPa
QPTR1 - 8454049 - Quonset Point, RI 35 mi54 min WNW 8 G 13 77°F 71°F1014.6 hPa
NWPR1 - 8452660 - Newport, RI 37 mi54 min NW 5.1 G 11 76°F 69°F1014.6 hPa
NAXR1 - Narragansett Bay Reserve, RI 40 mi99 min NNW 6 79°F 1014 hPa64°F
PTCR1 - 8452951 - Potter Cove, Prudence Island, RI 40 mi54 min NW 5.1 G 12 78°F 1014.5 hPa
PRUR1 41 mi54 min 79°F 62°F
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 43 mi94 min 72°F 71°F3 ft1016.3 hPa (+2.0)68°F
CPTR1 - 8452944 - Conimicut Light, RI 43 mi54 min WNW 12 G 14 75°F 74°F1014.3 hPa
PVDR1 45 mi54 min NW 9.9 G 14 79°F 1014.2 hPa61°F
FOXR1 - 8454000 - Providence, RI 46 mi54 min N 8.9 G 15 78°F 72°F1013.6 hPa
NWHC3 - 8465705 - New Haven, CT 49 mi54 min N 13 G 18 74°F 77°F1016.5 hPa

Wind History for New London, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Groton / New London, Groton / New London Airport, CT4 mi88 minWNW 1410.00 miFair77°F61°F58%1015 hPa
Westerly, Westerly State Airport, RI10 mi31 minWNW 710.00 miFair80°F61°F52%1015.6 hPa
Montauk, Montauk Airport, NY17 mi30 minW 8 mi77°F64°F66%1016.3 hPa
Block Island State Airport, RI23 mi28 minW 710.00 miFair76°F64°F67%1016 hPa

Wind History from GON (wind in knots)
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Last 24hrSW12SW11SW11SW11SW10SW11SW7SW5SW3SE3SW4W5W5W3CalmCalmW4NW5NW8NW6NW6N10
G17
NW14NW7
1 day agoS7S9S14S6S9S7S4S9S7S5S12SW5SW10SW6SW10SW4SW5SW5CalmW7NW6W6NW6S6
2 days agoS6S10S8S7S8S8S8S6S5SW4CalmCalmCalmNE3NE5SE3E4SE5SE6SE9SE11SE8S9S10

Tide / Current Tables for Noank, Mystic River entrance, Connecticut
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Noank
Click for Map
Sun -- 02:44 AM EDT     -0.08 feet Low Tide
Sun -- 04:35 AM EDT     Moonrise
Sun -- 06:02 AM EDT     Sunrise
Sun -- 08:26 AM EDT     2.59 feet High Tide
Sun -- 02:54 PM EDT     0.03 feet Low Tide
Sun -- 07:02 PM EDT     Moonset
Sun -- 07:39 PM EDT     Sunset
Sun -- 08:46 PM EDT     3.13 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.20.60-0.10.311.72.22.62.52.21.81.20.70.200.31.11.92.533.12.92.4

Tide / Current Tables for The Race, Long Island Sound, New York Current
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The Race
Click for Map
Sun -- 01:34 AM EDT     -3.88 knots Max Ebb
Sun -- 04:36 AM EDT     Moonrise
Sun -- 04:54 AM EDT     0.00 knots Slack
Sun -- 06:02 AM EDT     Sunrise
Sun -- 07:46 AM EDT     3.29 knots Max Flood
Sun -- 11:02 AM EDT     -0.00 knots Slack
Sun -- 01:58 PM EDT     -3.56 knots Max Ebb
Sun -- 05:09 PM EDT     0.00 knots Slack
Sun -- 07:02 PM EDT     Moonset
Sun -- 07:39 PM EDT     Sunset
Sun -- 08:05 PM EDT     3.48 knots Max Flood
Sun -- 11:21 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-2.7-3.7-3.8-3-1.60.21.933.32.81.70.1-1.7-3.1-3.6-3.1-1.9-0.31.52.93.53.22.20.7

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 (11,2,3,4)
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Ground Weather Radar Station Boston, MA
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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.