Saturday, June23, 2018 L-36.com


Marine Weather and Tides
East Marion, NY

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 5:16AMSunset 8:29PM Saturday June 23, 2018 4:21 AM EDT (08:21 UTC) Moonrise 4:10PMMoonset 2:34AM Illumination 75% Phase: Waxing Gibbous; Moon at 10 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
    EDIT      (on/off)   Help
ANZ330 Long Island Sound East Of New Haven Ct/port Jefferson Ny- 315 Am Edt Sat Jun 23 2018
Today..E winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas around 2 ft. Showers likely with slight chance of tstms.
Tonight..E winds 5 to 10 kt, becoming nw after midnight. Seas 1 ft or less. Showers likely, mainly in the evening.
Sun..SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms in the afternoon.
Sun night..W winds 5 to 10 kt, becoming nw after midnight. Seas 1 ft or less. Chance of showers and tstms in the evening.
Mon..NW winds around 10 kt. Seas 1 ft or less.
Mon night..NE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 1 ft or less.
Tue..NW winds around 5 kt, becoming sw in the afternoon. Seas 1 ft or less.
Tue night..SW winds 5 to 10 kt. Seas 1 ft or less.
Wed..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.
Wed night..SW winds 15 to 20 kt. Seas around 2 ft. Winds and seas higher in and near tstms.
ANZ300 315 Am Edt Sat Jun 23 2018
Synopsis for the long island waters and new york harbor.. A warm front approaches today, and lifts to the north tonight into Sunday. A cold front passes Sunday afternoon and evening. High pressure then builds through mid week, giving way to a warm front Wednesday night into Thursday.

7 Day Forecast for Marine Location Near East Marion CDP, NY
   Hourly   EDIT   Help
location: 41.17, -72.32     debug


Area Discussion for - New York City/Upton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kokx 230715
afdokx
area forecast discussion
national weather service new york ny
315 am edt Sat jun 23 2018

Synopsis
A warm front approaches today, and lifts to the north tonight into
Sunday. A cold front passes Sunday afternoon and evening. High
pressure then builds through mid week, giving way to a warm front
Wednesday night into Thursday. A weak cold front passes Friday.

Near term until 6 pm this evening
Increasing coverage for showers, with isolated thunderstorms,
is expected this morning ahead of an approaching warm front,
and passing upper shortwave moving into the eastern great lakes.

The warm front continues to approach, with an easterly flow
through the day across the region, veering around to the
southeast late. The shower thunderstorm activity will likely
dissipate in coverage by late morning and into the afternoon.

However, coverage may increase late in the day as next shortwave
passes along with the warm frontal approach.

Highs today will only be in the upper 60s to the lower 70s due to
cloud cover, on and off rain, and easterly flow.

There is a moderate risk of rip currents at atlantic ocean beaches
today.

Short term 6 pm this evening through Sunday night
Passing upper shortwave along with warm front approaching the
coastal locations will result in higher coverage of showers and
thunderstorms in the evening. Locally heavy downpours will be
possible with precipitable water values approaching 2 inches.

The warm front should lift toward long island tonight with the
showers departing late, with isolated showers at best the remainder
of the night.

On Sunday, the warm front is expected to lift to the north.

Persistent W SW flow aloft expected, and will slowly steer a
cold front through late in the day and at night.

Moderate instability builds NW of nyc, and showers and thunderstorms
redevelop during the afternoon, before dissipating at night.

Lows tonight will remain in the 60s, and warmer temps are
anticipated Sunday with W SW flow as area sits temporarily in the
warm sector. Lower to middle 80s are expected. Lows fall into the
60s Sunday night.

Long term Monday through Friday
High pressure builds in during Monday, but with a cyclonic flow
aloft there could be a shower or two across SE ct. Partly cloudy
with near normal temperatures. The high pressure center moves
through on Tuesday with sunny conditions and highs close to normal.

The high will be to our east on Wednesday, and a return SW flow
will bring warmer and more humid conditions. It appears the
daytime hours for most areas will be dry as showers ahead of an
approaching warm front remain to the west. The warm front moves
through, then a cold front slowly approaches Thursday into
Friday. Timing of the cold front is not certain, so will go with
slight chance to chance pops Wednesday night through Friday.

Rising temperatures aloft will allow for highs in the 90s for
the city and some inland areas Thursday and Friday. If the cloud
cover is lower then currently anticipated, then highs could be
a even a few degrees higher than what's in the forecast.

Aviation 07z Saturday through Wednesday
High pressure centered near nova scotia and extending into new
england will drift east through today as a warm front and low
pressure approach. The warm front will likely remain to the south of
the terminals through 00z Sunday. There is a low chance the front
moves through late in the forecast period.

MVFR ceilings will gradually lower to ifr through the morning as
stratus moves through the terminals. A brief period of MVFR will be
possible during the afternoon, before conditions fall to ifr or
lower tonight as the warm front moves over the area, decreasing
winds.

A rumble of thunder will be possible with the showers today, with
the best chance of thunder late in the afternoon into the evening.

Winds generally remain NE to E through today until the warm front
approaches late in the day. Winds will be 10 to 15 kt along the
coast and 5 to 10 kt inland, becoming light and variable tonight as
the warm front begins to move through.

Outlook for 06z Sunday through Wednesday
Saturday night MVFR to ifr, possibly lower conds. Showers
likely, possibly a tstm.

Sunday Chance of MVFR or lower conds in mainly late
day evening showers tstms.

Monday-Tuesday Vfr.

Wednesday MostlyVFR. Chance of showers tstms with MVFR or
lower conds mainly at kswf.

Marine
Brief SCA level seas and occasional gusts to near 25 kt will develop
today in strengthening easterly flow. By late afternoon evening, the
approaching warm front will allow flow to weaken, with a subsequent
decrease in seas. Seas may briefly return to around 5 ft Saturday
night with a building southerly swell.

Conditions will remain tranquil Sunday through Tuesday as the warm
front moves to the north, followed by a cold frontal passage and
building high pressure. Thereafter, the high shifts offshore, with
south-southwest flow strengthening, and sca-level gusts possible on
all waters Wednesday and Thursday afternoon. Ocean seas will
increase to sca-levels in response to the strengthening and
prolonged south-southwest flow.

Hydrology
There could be a few locally heavy downpours today, tonight and
again Sunday. However, no hydrologic impacts are anticipated.

Rainfall totals through tonight will average around half an inch to
locally one inch, but breaks in the showers are expected.

Equipment
Nyc NOAA weather radio station kwo-35 (162.55 mhz) remains off
the air for an extended period of time.

Okx watches warnings advisories
Ct... None.

Ny... None.

Nj... None.

Marine... Small craft advisory until 2 pm edt this afternoon for anz350-
353-355.

Synopsis... Pw
near term... Pw
short term... Pw
long term... Jc pw
aviation... Md
marine... Md
hydrology... Pw
equipment...



Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LDLC3 - New London Ledge CT - Ledge Light Weather 16 mi41 min ENE 9.9 G 14 62°F 1015.3 hPa50°F
44039 - Central Long Island Sound 18 mi36 min E 18 G 21 64°F 2 ft
NLNC3 - 8461490 - New London, CT 18 mi51 min NNE 2.9 G 6 62°F 64°F1014.8 hPa
MTKN6 - 8510560 - Montauk, NY 21 mi51 min 63°F 61°F1014.7 hPa
NWHC3 - 8465705 - New Haven, CT 32 mi51 min E 2.9 G 5.1 63°F 69°F1015.1 hPa
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 36 mi91 min E 16 G 19 65°F 64°F4 ft1014.3 hPa (-2.0)55°F
BRHC3 - 8467150 - Bridgeport, CT 46 mi57 min NE 6 G 8.9 62°F 64°F1013.9 hPa

Wind History for New London, CT
(wind in knots)    EDIT      (on/off)   Help
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
Last
24hr
NE1
G4
W1
W2
W1
W1
W1
SW3
G7
SE8
SE7
G10
S9
G14
S6
G12
S8
G12
SE6
G11
S6
G10
SE5
G10
SE4
G7
E4
E4
G7
E5
G8
NE5
E4
G7
NE2
G5
NE3
N3
1 day
ago
SW2
G5
S6
SE1
G4
N1
--
SE1
S2
S2
S5
G8
S8
S7
G12
S5
G10
S9
S6
G10
S6
G9
E4
G7
SE4
G8
S3
--
--
W2
NE3
NE2
NE3
2 days
ago
N3
N4
N4
G7
N4
N5
NE2
S7
G10
S11
S6
G11
S9
S9
S7
S8
S5
G8
S5
S5
G8
SW5
G8
S3
S2
G6
S6
S3
S1
W2

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Chester, Chester Airport, CT18 mi26 minENE 410.00 miOvercast59°F51°F77%1015.2 hPa
Groton / New London, Groton / New London Airport, CT18 mi85 minNE 810.00 miMostly Cloudy61°F51°F70%1015.4 hPa
Montauk, Montauk Airport, NY22 mi27 minENE 4 mi63°F54°F73%1014.9 hPa

Wind History from HTO (wind in knots)
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
Last 24hrNE5NE3--NE8E7NE7--E5E8SE9E10SE9E7E7E8E6--E4E5E6E5E3E5E7
1 day agoCalmNE4------------W37NE5NE5SE8S5SE6--E4E7E6E4E4CalmE3N4NE4
2 days agoN4--Calm----E4
G38
--S5S5SW9S6----S6--SW8--SW5SW4S5S5SW3W3NW6

Tide / Current Tables for Orient, Long Island Sound, New York
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Orient
Click for Map
Sat -- 01:23 AM EDT     0.28 feet Low Tide
Sat -- 02:34 AM EDT     Moonset
Sat -- 05:17 AM EDT     Sunrise
Sat -- 07:26 AM EDT     2.39 feet High Tide
Sat -- 01:27 PM EDT     0.35 feet Low Tide
Sat -- 04:10 PM EDT     Moonrise
Sat -- 07:49 PM EDT     3.07 feet High Tide
Sat -- 08:25 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.70.30.40.71.21.72.12.42.32.11.81.40.80.40.40.81.422.633.12.92.52

Tide / Current Tables for The Race, Long Island Sound, New York Current
   EDIT      (on/off)   Help   One Week of Data
The Race
Click for Map
Sat -- 02:33 AM EDT     Moonset
Sat -- 02:46 AM EDT     0.01 knots Slack
Sat -- 05:15 AM EDT     Sunrise
Sat -- 05:40 AM EDT     2.43 knots Max Flood
Sat -- 08:48 AM EDT     -0.00 knots Slack
Sat -- 11:42 AM EDT     -2.75 knots Max Ebb
Sat -- 02:54 PM EDT     0.00 knots Slack
Sat -- 04:09 PM EDT     Moonrise
Sat -- 05:56 PM EDT     2.71 knots Max Flood
Sat -- 08:25 PM EDT     Sunset
Sat -- 09:11 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-3-2.3-1.10.31.62.32.421.1-0.3-1.7-2.6-2.7-2.2-1.20.11.52.52.72.41.60.3-1.3-2.6

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
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 (4,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Upton, NY
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.