Sunday, January19, 2020
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Marine Weather and Tides
East Norwich, NY

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:12AMSunset 4:56PM Sunday January 19, 2020 11:59 AM EST (16:59 UTC) Moonrise 3:13AMMoonset 1:44PM Illumination 30% Phase: Waning Crescent; Moon at 24 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- 1027 Am Est Sun Jan 19 2020
.small craft advisory in effect through Monday morning...
Today..W winds 10 to 15 kt, becoming nw 15 to 20 kt late. Gusts up to 25 kt especially near shore. Seas 2 to 3 ft.
Tonight..NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Mon..NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt early. Seas 2 to 3 ft in the morning, then 1 to 2 ft.
Mon night..NW winds 10 to 15 kt. Seas 1 to 2 ft.
Tue..NW winds 5 to 10 kt. Seas 1 ft or less.
Tue night..N winds 5 to 10 kt. Seas 1 ft or less.
Wed..NW winds around 5 kt. Seas 1 ft or less.
Wed night..W winds around 5 kt. Seas 1 ft or less.
Thu..W winds around 5 kt. Seas 1 ft or less.
Thu night..W winds 5 to 10 kt. Seas 1 ft or less.
ANZ300 1027 Am Est Sun Jan 19 2020
Synopsis for the long island waters and new york harbor.. Low pressure near nova scotia will continue moving away into the canadian maritimes today. High pressure will then slowly build from the west through the week.


7 Day Forecast for Marine Location Near East Norwich, NY
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location: 40.85, -73.52     debug


Area Discussion for - New York City/Upton, NY
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FXUS61 KOKX 191536 AFDOKX

Area Forecast Discussion National Weather Service New York NY 1036 AM EST Sun Jan 19 2020

SYNOPSIS. Low pressure near Nova Scotia will continue moving away into the Canadian Maritimes today as high pressure builds into the central states. Th high will slowly in from west, settling over the region by mid week.

NEAR TERM /UNTIL 6 PM THIS EVENING/. Deep layered weakly cyclonic flow will persist today as energy continues to rotate through the upper level longwave trough. Meanwhile a low level and surface trough will remain across southern New England into the lower Hudson Valley as low pressure pulls away into the Canadian Maritimes. Moisture remains and with energy coming through the upper trough this afternoon skies will be mostly cloudy NW of NYC, with chance of a few flurries inland. Gusty downslope NW flow appears to be holding off clouds from NYC metro east, so have gone with a more optimistic mostly sunny sky forecast there.

Heights begin to rise early this evening as the trough weakens and the parent low moves well to the northeast, and ridging builds to the west.

Temperatures will remain near or above seasonal levels, as Arctic cold does not arrive until later tonight into Monday.

SHORT TERM /6 PM THIS EVENING THROUGH 6 PM MONDAY/. The 500mb trough will remain as an Alberta clipper rotates through the Central states. However, ridging will continue to build as surface high pressure slides to the southeast. Arctic cold moves into the area later tonight and Monday with below normal temperatures.

LONG TERM /MONDAY NIGHT THROUGH SATURDAY/. The Canadian high continues to build slowly, reaching the area by mid to late week. The core of the Arctic cold will remain to our southwest, and by Wednesday temperatures begin to moderate, rising back to above normal by late week. The area sits between the departing low well to the northeast, and the high across the Midwest, resulting in a cold and gusty N/NW wind through Monday night. These chilly winds begin to abate Tuesday as the pressure gradient relaxes.

Upper northern stream trough over the northeast, with digging shortwave that rounds the base of the trough and passes well to the south by mid week. Ridge builds thereafter ahead of next trough that approaches by next weekend.

Dry weather will remain Monday night through late in the week.

Temps aloft should be too warm for anything but rain by next Saturday. If temps are initially too cold, dependent on when precip arrives, some freezing rain is possible.

AVIATION /16Z SUNDAY THROUGH THURSDAY/. Low pressure moves towards the Canadian Maritimes as high pressure builds to the west through tonight.

VFR conditions through the TAF period. BKN ceilings 035 to 050 kft should overspread the region through the afternoon. A few flurries are possible in the afternoon mainly across the Lower Hudson valley.

NW winds increase this morning and become 12-17 kt with gusts 20-25 kt through the evening. The direction may average around 310 magnetic at city terminals.

OUTLOOK FOR 12Z MONDAY THROUGH THURSDAY. Monday-Thursday. VFR.

MARINE. SCA in effect for all waters, and has been extended through Monday afternoon for the ocean and into early Mon morning elsewhere, W-NW winds gust up to 25-30 kt. Higher winds on the Sound will be mostly closer to shore today, then become widespread tonight. Cannot rule out an occasional gust up to 35 kt on the outer ocean waters tonight, not widespread or of long enough duration to warrant a gale warning.

Waters should then remain below advisory criteria all of next week owing to a surface high pressure system that builds into the forecast area. Generally light north winds of 5-10 kt with seas 1-2 feet through Friday. South winds after Friday expected ahead of the next system.

HYDROLOGY. No hydrologic impacts expected through Friday.

EQUIPMENT. NYC NOAA Weather Radio Station KWO35 (162.55 MHz) is still operating at reduced power.

OKX WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. NJ . None. MARINE . Small Craft Advisory until 10 AM EST Monday for ANZ330-335-338- 340-345. Small Craft Advisory until 6 PM EST Monday for ANZ350-353-355.

SYNOPSIS . Goodman/19 NEAR TERM . Goodman/19 SHORT TERM . 19 LONG TERM . 19/PW AVIATION . DJ/16/DS MARINE . Goodman/DJ/16 HYDROLOGY . 19 EQUIPMENT .


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44040 - Western Long Island Sound 8 mi74 min W 18 G 25 43°F 1 ft30°F
44022 - Execution Rocks 11 mi59 min W 16 G 21 45°F 32°F31°F
KPTN6 - 8516945 - Kings Point, NY 13 mi59 min NNW 12 G 19 41°F 39°F1007.7 hPa (+1.1)
BATN6 - 8518750 - The Battery, NY 28 mi59 min 42°F 42°F1007.6 hPa (+1.8)
BRHC3 - 8467150 - Bridgeport, CT 29 mi59 min NW 6 G 8 42°F 40°F1005.4 hPa (+0.7)
ROBN4 - 8530973 - Robins Reef, NJ 32 mi59 min WNW 24 G 29 42°F 1007.3 hPa (+1.4)
44065 - Entrance to New York Harbor 35 mi39 min WNW 19 G 25 43°F 1007.4 hPa32°F
BGNN4 - 8519483 - Bergen Point West Reach, NJ 36 mi59 min 42°F 42°F1007.8 hPa (+1.9)
MHRN6 37 mi59 min W 17 G 26
SDHN4 - 8531680 - Sandy Hook, NJ 37 mi59 min WNW 21 G 23 42°F 40°F1007.9 hPa (+1.4)
NWHC3 - 8465705 - New Haven, CT 44 mi59 min WNW 13 G 15 42°F 38°F1004.9 hPa (+0.4)
44025 - LONG ISLAND 33 NM South of Islip, NY 45 mi69 min 16 G 18 43°F 46°F8 ft1007 hPa (+0.8)

Wind History for Kings Point, NY
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Farmingdale - Republic Airport, NY10 mi66 minWNW 14 G 2410.00 miFair45°F28°F54%1006.6 hPa
White Plains - Westchester County Airport, NY19 mi2.1 hrsWNW 16 G 2210.00 miA Few Clouds40°F28°F63%1005.9 hPa
New York, Kennedy International Airport, NY19 mi68 minNW 18 G 2610.00 miPartly Cloudy and Breezy45°F30°F58%1007.1 hPa
New York, La Guardia Airport, NY20 mi68 minWNW 16 G 2310.00 miMostly Cloudy42°F28°F58%1007 hPa
Islip, Long Island Mac Arthur Airport, NY23 mi2.1 hrsWNW 1010.00 miPartly Cloudy45°F30°F58%1006 hPa
New York City, Central Park, NY24 mi68 minW 6 G 1610.00 miOvercast42°F28°F60%1007.2 hPa

Link to 5 minute data for KFRG

Wind History from FRG (wind in knots)
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Last 24hrSW9SW9W11
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CalmCalmCalmS9S11S8S7SW9SW14
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SW6W10W9W7W9W8W8W7NW7W5NW14
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1 day agoN19
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NW4NW5N9N10N7N5NW7N8N5N5N5N7N6NW4NW3CalmE5S5
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Tide / Current Tables for Oyster Bay Harbor, Oyster Bay, New York
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
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Throg's Neck
Click for Map
Sun -- 12:35 AM EST     0.93 knots Max Flood
Sun -- 02:13 AM EST     Moonrise
Sun -- 03:38 AM EST     -0.00 knots Slack
Sun -- 06:54 AM EST     -0.71 knots Max Ebb
Sun -- 07:15 AM EST     Sunrise
Sun -- 10:10 AM EST     0.00 knots Slack
Sun -- 12:45 PM EST     Moonset
Sun -- 01:03 PM EST     0.98 knots Max Flood
Sun -- 04:29 PM EST     -0.00 knots Slack
Sun -- 04:56 PM EST     Sunset
Sun -- 07:25 PM EST     -0.68 knots Max Ebb
Sun -- 10:53 PM EST     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.80.90.50.1-0.1-0.3-0.6-0.7-0.5-0.2-00.20.710.70.30.1-0.1-0.4-0.7-0.6-0.4-0.10

Weather Map
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wmap_A
GEOS 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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (11,2,3,4)
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Ground Weather Radar Station Upton, NY
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weather_mapweather_map weather_map

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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 numerous 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.