Friday, November16, 2018 L-36.com


Marine Weather and Tides
New London, CT

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:37AMSunset 4:29PM Friday November 16, 2018 5:11 AM EST (10:11 UTC) Moonrise 2:27PMMoonset 12:28AM Illumination 59% Phase: Waxing Gibbous; Moon at 8 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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ANZ340 Peconic And Gardiners Bays- 352 Am Est Fri Nov 16 2018
.gale warning in effect through this afternoon...
Today..E winds 20 to 25 kt, becoming nw late this morning and early afternoon, then becoming W 15 to 20 kt late. Gusts up to 40 kt, decreasing to 30 kt late. Waves 3 to 5 ft. Rain this morning.
Tonight..W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft.
Sat..W winds 10 to 15 kt. Waves around 2 ft in the morning, then 1 ft or less.
Sat night..NW winds 5 to 10 kt. Waves 1 ft or less.
Sun..N winds around 5 kt, becoming E in the afternoon. Waves 1 ft or less.
Sun night..S winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Chance of showers after midnight.
Mon..W winds around 10 kt. Waves 1 ft or less. Chance of showers in the morning.
Mon night..NW winds 5 to 10 kt. Waves 1 ft or less.
Tue..NW winds 5 to 10 kt. Waves 1 ft or less.
Tue night..NW winds 5 to 10 kt. Waves 1 ft or less.
ANZ300 352 Am Est Fri Nov 16 2018
Synopsis for the long island waters and new york harbor.. Deep low pressure will pass over the waters this morning, then track to the northeast. High pressure will return for the weekend. Weak low pressure will pass through late Sunday through Monday. High pressure will return on Tuesday.


7 Day Forecast for Marine Location Near New London, CT
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location: 41.26, -72.11     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 160921
afdokx
area forecast discussion
national weather service new york ny
421 am est Fri nov 16 2018

Synopsis
Low pressure will move up the coast this morning. High pressure
will build in from the ohio valley over the weekend. Weak low
pressure will pass through late Sunday through Monday. High
pressure will return for Tuesday through thanksgiving day.

Near term until 6 pm this evening
Coastal low pressure continues to track up the coast this
morning. East winds ahead of the low early this morning abruptly
shift to the NW around 12z. Generally expect a brief lull in
winds near the coast as low pressure tracks toward, and over
long island before passing to the northeast. As the low pulls
away, a few gusts up to 50 mph cannot be ruled out from the nw
near the coast. As such, will issue a wind advisory this morning
for coastal locations including nyc, long island, and coastal
ct.

Nw winds remain gusty this afternoon, but do diminish some.

As for precipitation, winter weather headlines continue across
parts of the interior through this morning for lingering
freezing rain, snow showers and sleet. Elsewhere, temperatures
will remain above freezing, so just plain rain is expected. The
precipitation winds down by noon today, with fair weather
arriving this afternoon.

Max temperatures today will be in the low to mid 40s across the
interior with mid to low 50s along the coast.

Short term 6 pm this evening through 6 pm Saturday
Skies should clear this evening as the low pulls away. Low
temperatures will range from the upper 20s well inland to
mid upper 30s nyc metro long island. High pressure builds into
the region on Saturday with temperatures in the mid 40s to near
50.

Long term Saturday night through Thursday
Through the long term period the pacific western ridge will remain
while a trough remains across the central and eastern us. Northern
stream flow will predominate as a series of weak impulses rotate
through the trough. One of the stronger waves moves through near
zonal flow Sunday into Monday. Timing of this wave remains a little
uncertain, and will keep probabilities at chance and slight chance.

Colder air will be in place so will have chances of light snow
inland and rain along the coast. Another wave passes generally to
the southwest and south Wednesday as the wave moves through mid and
low level higher pressure. Ensemble and model guidance keeps the
area dry with generally higher pressure dominating as the wave
passes.

Surface high pressure will be over the area for thanksgiving as
another shortwave passes to the north through the longwave trough.

Temperatures will be moderating for thanksgiving, still remaining
below seasonal normals.

A southern stream shortwave doe move under the western ridge Monday
night into Tuesday and quickly tracks through the southern states.

At this time there is no phasing with the northern trough, and this
system is expected to remain south next Thursday through Saturday.

Aviation 09z Friday through Tuesday
A coastal storm will move off to the northeast this morning with
conditions improving late this morning and early this afternoon.

Precipitation has changed to rain at all terminals with the
exception of locations well north and west of nyc (kswf). Ceilings
and vsbys are in and out of ifr and MVFR. At kswf, precipitation
will generally remain freezing rain or snow through about 12z, then
most of the precipitation will come to an end.

Winds shift to the northwest around 12z but remain gusty. Peak wind
gusts between 10z-16z are expected to be between 30-35 kt, gusts
then fall back into the 20-28 kt range during the afternoon. Gusts
may be slightly higher at the nyc terminals.

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
LDLC3 - New London Ledge CT - Ledge Light Weather 4 mi41 min ENE 28 G 37 42°F 1001.4 hPa39°F
NLNC3 - 8461490 - New London, CT 7 mi41 min ENE 6 G 11 39°F 54°F1001.7 hPa
MTKN6 - 8510560 - Montauk, NY 17 mi41 min 47°F 50°F999.8 hPa
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 39 mi81 min E 39 G 53 50°F 56°F20 ft997.3 hPa (-8.5)47°F
NWHC3 - 8465705 - New Haven, CT 42 mi41 min ENE 12 G 15 36°F 53°F1001.4 hPa
QPTR1 - 8454049 - Quonset Point, RI 44 mi47 min ENE 20 G 27 41°F 47°F1003.1 hPa
NWPR1 - 8452660 - Newport, RI 45 mi41 min ENE 18 G 32 42°F 49°F1001.3 hPa
NAXR1 - Narragansett Bay Reserve, RI 48 mi86 min E 17 38°F 1006 hPa38°F
PTCR1 - 8452951 - Potter Cove, Prudence Island, RI 48 mi41 min E 17 G 27 40°F 1002.8 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, CT6 mi75 minENE 17 G 258.00 miOvercast38°F36°F93%1002 hPa
Westerly, Westerly State Airport, RI18 mi78 minNE 17 G 317.00 miOvercast40°F39°F97%1002.3 hPa
Chester, Chester Airport, CT23 mi76 minENE 9 G 162.00 miFog/Mist36°F33°F93%1002.4 hPa

Wind History from GON (wind in knots)
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Last 24hrNE8NE10N8NE8NE7N7NE7NE8NE8NE11NE11
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1 day agoW8W7W10NW14
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NW9NW9NW8NW6N5N8N5N6N5N6N5N11
2 days agoS11S14SE14SE14
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Tide / Current Tables for Little Gull Island, Long Island Sound, New York
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Little Gull Island
Click for Map
Fri -- 04:10 AM EST     2.02 feet High Tide
Fri -- 06:37 AM EST     Sunrise
Fri -- 09:57 AM EST     0.67 feet Low Tide
Fri -- 01:27 PM EST     Moonrise
Fri -- 04:16 PM EST     2.03 feet High Tide
Fri -- 04:28 PM EST     Sunset
Fri -- 10:19 PM EST     0.39 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.11.41.71.921.91.71.51.20.80.70.81.11.41.71.9221.71.41.10.70.40.5

Tide / Current Tables for The Race, Long Island Sound, New York Current (2) (expired 1993-12-31)
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The Race
Click for Map
Fri -- 12:04 AM EST     0.00 knots Slack
Fri -- 02:41 AM EST     2.07 knots Max Flood
Fri -- 05:49 AM EST     -0.00 knots Slack
Fri -- 06:37 AM EST     Sunrise
Fri -- 09:19 AM EST     -2.44 knots Max Ebb
Fri -- 12:37 PM EST     0.00 knots Slack
Fri -- 01:27 PM EST     Moonrise
Fri -- 03:05 PM EST     1.88 knots Max Flood
Fri -- 04:28 PM EST     Sunset
Fri -- 06:04 PM EST     -0.00 knots Slack
Fri -- 09:40 PM EST     -2.58 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.11.11.921.81-0.2-1.2-1.9-2.4-2.3-1.5-0.70.41.51.91.71.20.1-1.1-1.8-2.4-2.5-1.9

Weather Map and Satellite Images
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wmap_A
GOES Local Image of    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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (5,6,7,8)
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Ground Weather Radar Station Upton, NY
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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.