Wednesday, June20, 2018 L-36.com


Marine Weather and Tides
Wantagh, 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 5:21AMSunset 8:30PM Wednesday June 20, 2018 9:27 AM EDT (13:27 UTC) Moonrise 1:06PMMoonset 1:09AM Illumination 46% Phase: First Quarter Moon; Moon at 7 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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ANZ355 Sandy Hook Nj To Fire Island Inlet Ny Out 20 Nm- 712 Am Edt Wed Jun 20 2018
Today..E winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon. Seas around 2 ft.
Tonight..S winds 10 to 15 kt with gusts up to 20 kt, becoming sw 5 to 10 kt after midnight. Seas 2 to 3 ft. Chance of showers in the evening, then showers after midnight. Vsby 1 to 3 nm.
Thu..N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Showers likely in the morning with vsby 1 to 3 nm.
Thu night..E winds 10 to 15 kt. Seas 2 to 3 ft.
Fri..E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft.
Fri night..E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Chance of showers and tstms.
Sat..SE winds 10 to 15 kt. Seas 3 to 5 ft. Showers and tstms likely.
Sat night..SW winds 10 to 15 kt. Seas 4 to 6 ft. Chance of showers and tstms. Patchy fog. Vsby less than 1 nm.
Sun..W winds 10 to 15 kt. Seas 3 to 5 ft. Patchy fog in the morning. Vsby less than 1 nm in the morning.
Sun night..W winds 10 to 15 kt, becoming nw 5 to 10 kt after midnight. Seas 3 to 5 ft. Patchy fog after midnight. Vsby less than 1 nm after midnight. Winds and seas higher in and near tstms.
ANZ300 712 Am Edt Wed Jun 20 2018
Synopsis for the long island waters and new york harbor.. High pressure retreats to the east, as an area of low pressure riding along a stalled frontal boundary tracks from the ohio river valley today to near the mid-atlantic coast by Thursday morning. This low exits to the east on Thursday as a separate cold front pushes to our south, followed by weak high pressure building over the region into Friday. A frontal system will slowly approach the area on Friday, as the high retreats to the northeast, and then impacts the region over the weekend.

7 Day Forecast for Marine Location Near Wantagh, NY
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location: 40.68, -73.52     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 201123
afdokx
area forecast discussion
national weather service new york ny
723 am edt Wed jun 20 2018

Synopsis
High pressure retreats to the east, as an area of low pressure
riding along a stalled frontal boundary tracks from the ohio
river valley today to near the mid-atlantic coast by Thursday
morning. This low exits to the east on Thursday as a separate cold
front pushes to our south, followed by weak high pressure
building over the region into Friday. A frontal system will
slowly approach the area on Friday, as the high retreats to the
northeast, and then impacts the region over the weekend. High
pressure will build in behind the system into next Tuesday.

Near term until 6 pm this evening
Clouds were increased this mrng based on stlt, otherwise the
fcst is on track. Wnw flow aloft this morning, flattens as a
northern stream shortwave approaches from the west this
afternoon. There could be some stray showers by late afternoon
as the shortwave approaches, mainly across far western zones.

Highs today should be near normal, mainly from the mid 70s to
around 80 across the region.

Short term 6 pm this evening through 6 pm Thursday
A northern stream trough builds into the area tonight, this
coupled with some low level instability (focused mainly over the
southern 1 2 of the cwa) should bring some showers to the
region tonight, and possibly a rumble of thunder as well (mainly
to the southern 1 2 of the cwa). Precipitable waters increase
to from 1.75 to around 2 inches (with values around 2 inches
focused over the southern 1 2 of the cwa), so locally heavy
rainfall is possible, especially in association with any
stronger convection overnight. Refer to the hydrology section
of the afd for details on expected rainfall amounts and any
impacts.

There is some uncertainty on the timing of the showers tonight,
but for now a consensus timing would be for the most numerous
showers and best chance for any locally heavy rainfall to occur
from around 9pm- 5am.

The timing for the end of the rainfall has slowed, with showers
now expected to linger into Thursday morning. The showers
likely should come to an end by mid-late morning, as the axis
of the northern stream trough exits to the east, allowing for a
drying NW flow to set up over the region by afternoon.

Lows tonight and highs on Thursday should be near to slightly
above normal.

Long term Thursday night through Tuesday
The models are in good agreement with the general pattern in the
long term, although some timing and placement issues remain. An
approximately 1020 hi will be set up from the maritimes swwd to cntrl
new england fri. At the same time, SW flow aloft develops as an h5
low spins over the midwest. This will result in increasing thetae
and chcs for shwrs and tstms Fri and particularly Fri ngt. The upr
support arrives Sat and Sat ngt. The GFS is a bit faster than the
ecmwf. Likely pops have been included during the day on Sat based on
a blend of all of the model data. As the upr trof arrives on Sun and
mon, there will be additional chances for pcpn. These appear to be a
bit more diurnally focused, with daytime heating providing the added
instability boost needed. High pres then builds in on Tue and dries
out the area. The nbm was used for temps thru the period.

Aviation 12z Wednesday through Sunday
High pressure will be over the region today, then weak low pressure
passes through or nearby the area tonight.

Vfr today, then mostly MVFR tonight in -shra -ra.

Light and variable winds with an easterly component shifts se-s this
morning, increasing to around 10 kt by noon.

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
KPTN6 - 8516945 - Kings Point, NY 16 mi39 min NE 6 G 6 68°F 63°F1013.8 hPa
44040 - Western Long Island Sound 19 mi27 min NNE 3.9 G 5.8 67°F 56°F
44069 23 mi72 min NE 7.8 G 9.7 69°F 74°F55°F
44065 - Entrance to New York Harbor 24 mi37 min ENE 7.8 G 7.8 67°F 67°F2 ft1012.5 hPa60°F
BATN6 - 8518750 - The Battery, NY 26 mi39 min 72°F 67°F1013.3 hPa
ROBN4 - 8530973 - Robins Reef, NJ 29 mi39 min NE 7 G 8 71°F 1013.1 hPa
SDHN4 - 8531680 - Sandy Hook, NJ 30 mi39 min E 6 G 8 69°F 70°F1013.7 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 33 mi39 min 73°F 70°F1012.6 hPa
MHRN6 34 mi39 min E 8 G 8.9
44025 - LONG ISLAND 33 NM South of Islip, NY 35 mi37 min ENE 12 G 14 67°F 67°F2 ft1012.4 hPa (+0.6)
BRHC3 - 8467150 - Bridgeport, CT 39 mi45 min NNE 5.1 G 7 68°F 61°F1012.5 hPa

Wind History for Kings Point, NY
(wind in knots)    EDIT      (on/off)   Help
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NE2
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Farmingdale - Republic Airport, NY7 mi34 minENE 410.00 miFair69°F53°F57%1012.6 hPa
New York, Kennedy International Airport, NY14 mi36 minE 610.00 miMostly Cloudy72°F53°F52%1012.7 hPa
New York, La Guardia Airport, NY20 mi36 minNE 810.00 miMostly Cloudy71°F52°F51%1012.6 hPa
Islip, Long Island Mac Arthur Airport, NY24 mi31 minENE 410.00 miMostly Cloudy70°F54°F57%1012.6 hPa

Wind History from FRG (wind in knots)
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Last 24hrN14N11
G19
NW9
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N11
G19
N8N6
G14
NE9NE7NE6N6NW4NE5NE5NE5NE4NE4NE4NE3NE5NE5NE4
1 day agoS9S9SW11SW16S17SW16
G23
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G25
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G27
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SW12SW8SW9W9W11SW8W8W5W7NW6NW4NW8NW7
2 days ago333S7S10S9S10S8S11S11S7S8SW10SW8SW8SW6SW4SW4S6SW5S7SW7SW10SW7

Tide / Current Tables for Bellmore, Bellmore Creek, Long Island, New York
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Bellmore
Click for Map
Wed -- 01:09 AM EDT     Moonset
Wed -- 03:23 AM EDT     2.24 feet High Tide
Wed -- 05:23 AM EDT     Sunrise
Wed -- 06:52 AM EDT     First Quarter
Wed -- 10:28 AM EDT     -0.00 feet Low Tide
Wed -- 01:05 PM EDT     Moonrise
Wed -- 04:09 PM EDT     2.23 feet High Tide
Wed -- 08:28 PM EDT     Sunset
Wed -- 10:56 PM EDT     0.28 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
11.51.92.22.21.91.510.60.2000.40.91.522.22.11.81.410.60.40.3

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
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Throg's Neck
Click for Map
Wed -- 01:10 AM EDT     Moonset
Wed -- 03:03 AM EDT     -0.00 knots Slack
Wed -- 05:23 AM EDT     Sunrise
Wed -- 06:06 AM EDT     -0.72 knots Max Ebb
Wed -- 06:52 AM EDT     First Quarter
Wed -- 09:24 AM EDT     0.00 knots Slack
Wed -- 12:12 PM EDT     0.98 knots Max Flood
Wed -- 01:06 PM EDT     Moonrise
Wed -- 03:20 PM EDT     -0.00 knots Slack
Wed -- 06:32 PM EDT     -0.74 knots Max Ebb
Wed -- 08:29 PM EDT     Sunset
Wed -- 09:54 PM EDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
10.60.20-0.3-0.6-0.7-0.6-0.3-0.10.10.610.80.30.1-0.2-0.5-0.7-0.7-0.4-0.200.4

Weather Map and Satellite Images
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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 (9,2,3,4)
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Ground Weather Radar Station Upton, NY
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weather_mapweather_map weather_map

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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.