Wednesday, March29, 2017 L-36.com


Marine Weather and Tides
Freeport, NY

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:39AMSunset 7:18PM Wednesday March 29, 2017 3:21 AM EDT (07:21 UTC) Moonrise 7:52AMMoonset 9:15PM Illumination 3% Phase: Waxing Crescent; Moon at 2 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- 955 Pm Edt Tue Mar 28 2017
Overnight..N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog. Rain likely...ending around midnight. Vsby 1 to 3 nm...improving after midnight.
Wed..N winds 10 to 15 kt with occasional gusts up to 25 kt. Seas 2 to 4 ft.
Wed night..N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.
Thu..N winds 10 to 15 kt with gusts up to 25 kt...becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft.
Thu night..S winds 5 to 10 kt. Seas 2 to 3 ft. Chance of rain after midnight.
Fri..SE winds 10 to 15 kt...increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft...building to 3 to 5 ft in the afternoon. Rain.
Fri night..SE winds 15 to 20 kt...diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Rain.
Sat..NE winds 10 to 15 kt...becoming N 15 to 20 kt in the afternoon and evening...then diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Rain likely...mainly in the morning.
Sun..NW winds 5 to 10 kt. Seas 3 to 5 ft.
ANZ300 955 Pm Edt Tue Mar 28 2017
Synopsis for long island waters and new york harbor.. Low pressure will move southeast of long island tonight followed by high pressure Wednesday through the day Thursday. Low pressure approaching from the central states will impact the region Thursday night into Saturday. High pressure will build in on Sunday.

7 Day Forecast for Marine Location Near Freeport, NY
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location: 40.64, -73.57     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 290552
afdokx
area forecast discussion
national weather service new york ny
152 am edt Wed mar 29 2017

Synopsis
Low pressure will move southeast of long island tonight followed
by high pressure Wednesday through the day Thursday. Low
pressure approaching from the central states will impact the
region Thursday night into Saturday. High pressure will build in
on Sunday and Monday. Another disturbance may affect the area
next Tuesday.

Near term /until 6 am this morning/
Rain ending by 09z for extreme east sections.

Lows tonight in the lower 40s INVOF nyc, upper 30s most
elsewhere, and isolated mid 30s well inland.

Short term /6 am this morning through 6 pm Thursday/
Dry weather with a northwesterly breeze. Despite a cooler deep
layer air mass in place, sfc temperatures will actually be
warmer than Tuesday because of deep mixing. Mostly sunny skies
are progged, with some fair weather CU especially NW of nyc.

Took the high side of guidance for temps, with mid/upper 50s
most places, and upper 40s/lower 50s in the higher elevations.

Guidance may be underdone by quite a bit on winds for wed
evening as low pressure off to the east intensifies. Model
soundings out east show winds 35-40 kt atop the mixed layer.

Trended forecast higher, with gusts up to 25 lasting until about
midnight.

Lows should be in the mid 30s INVOF nyc, lower 30s along the
coastlines and in the nyc suburbs, and 25-30 elsewhere.

Long term /Thursday night through Tuesday/
High pressure builds in for Thursday, then moves offshore Thursday
night. High temperatures on Thursday will be in the low to mid 50s.

Clouds will increase Thursday night as warm advection begins to move
in ahead of an approaching low pressure system. Expect periods of
rain starting Thursday night into Saturday. Some lingering cold air
across the northern portions of our CWA Thursday night may result in
a mix of snow and rain before warm advection increases. So have kept
the mix of snow and rain inland. High temperatures on Friday and
Saturday will be in the mid 40s to around 50.

Canadian high pressure builds in for late Saturday night into
Monday. Another disturbance may approach for Tuesday. Temperatures
during this period will be in the mid to upper 50s which is near
normal for this time of year.

Aviation /06z Wednesday through Sunday/
Low pressure departs this morning. A cold front pushes through
the region this afternoon... With high pressure building towards
the area tonight.

Conditions expected to gradually improve toVFR through
10z... Then remain so through the TAF period.

Nw wind gusts of 15 to 20 kt develop between 11 and 13z... With
peak gusts to 20-25 kt this afternoon. NW gusts likely last for
metro terminals into the start of the evening push. Gusts
diminish after 00 to 02z. Winds expected to be right of 310
magnetic through the period.

Outlook for 06z Thursday through Sunday
Late tonight Vfr. N-nw winds.

Thursday Vfr. Am NW winds backing W in pm.

Friday MVFR/ifr conditions in rain developing in the am for
metro terminals... With ifr in wintry mix possible for northern
terminals. MVFR/ifr conditions in rain likely in the afternoon.

Friday night and Saturday MVFR/ifr in rain likely... Gradual
improvement on Saturday. E/ne winds g20-30kt at coastal
terminals.

Sunday Vfr.

Marine
Advy level winds are also possible on the ocean this morning.

Given the marginal nature of these winds, have not yet issued
sca.

Gusts 25-30 kt are likely on all waters Wed night as low
pressure to the east intensifies and high pressure builds from
the west. Some 5-ft seas could linger into early Thu morning.

Potential for small craft advisory conditions increases from
late day Friday through Saturday night with increasing
southeasterly winds ahead of an approaching system.

Hydrology
No additional hydrologic concerns anticipated through tonight.

Additional rainfall of 1/2 inch to 1 inch is possible Thursday
night through Saturday. No hydrologic concerns anticipated.

Tides/coastal flooding
An approaching low pressure system will likely bring some minor
coastal flood impacts to vulnerable coastal communities during
the Friday night high tide. Tidal departures of 1 to 1 1/2 ft
are needed to reach minor flood levels and 2 to 2 1/2 ft for
moderate flood levels during that time.

Okx watches/warnings/advisories
Ct... None.

Ny... None.

Nj... None.

Marine... None.

Synopsis... Gc/fig/goodman
near term... Gc
short term... Goodman
long term... Fig
aviation... Nv
marine... Gc/fig/goodman
hydrology... Fig/goodman
tides/coastal flooding... Nv


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KPTN6 - 8516945 - Kings Point, NY 16 mi51 min Calm G 0 42°F 39°F1013.6 hPa
44065 - Entrance to New York Harbor 20 mi91 min NW 7.8 G 7.8 43°F 42°F4 ft1013.6 hPa (+0.4)42°F
44040 - Western Long Island Sound 22 mi66 min W 3.9 G 3.9 40°F 1 ft40°F
BATN6 - 8518750 - The Battery, NY 24 mi51 min 46°F 42°F1013.5 hPa
SDHN4 - 8531680 - Sandy Hook, NJ 26 mi51 min NW 5.1 G 6 43°F 42°F1013 hPa
ROBN4 - 8530973 - Robins Reef, NJ 26 mi51 min NNW 2.9 G 5.1 45°F 1014.2 hPa
MHRN6 31 mi51 min NNW 2.9 G 2.9
BGNN4 - 8519483 - Bergen Point West Reach, NJ 31 mi51 min 45°F 43°F1013.9 hPa
44025 - LONG ISLAND 33 NM South of Islip, NY 34 mi91 min N 7.8 G 9.7 41°F 41°F4 ft1012.7 hPa (-0.0)
BRHC3 - 8467150 - Bridgeport, CT 42 mi51 min NNW 1.9 G 2.9 43°F 1013 hPa

Wind History for Kings Point, NY
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G6

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Farmingdale - Republic Airport, NY11 mi28 minN 710.00 miOvercast44°F42°F93%1013.7 hPa
New York, Kennedy International Airport, NY11 mi30 minN 610.00 miOvercast46°F43°F89%1014.3 hPa
New York, La Guardia Airport, NY19 mi30 minNNW 910.00 miOvercast48°F43°F83%1014.2 hPa
New York City, Central Park, NY23 mi30 minVar 310.00 miOvercast46°F43°F89%1014.2 hPa

Wind History from FRG (wind in knots)
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Last 24hrE5SE4E3E7E8E9E6SE4E8E11E7NE5E10NE6N8N9N8NE8NE7N6N7N6N5N7
1 day agoE6E6NE4E6E6E8CalmSW3SW3SW5W7W9N6NE5NE4CalmCalmN4CalmCalmE5NE4NE5E5
2 days agoNE6NE6NE8NE8E6NE8E6E9E10E9E14E13E12
G18
E11E11E11E10E9E8E8E6NE7E6E7

Tide / Current Tables for Freeport Creek, Long Island, New York
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Freeport Creek
Click for Map
Wed -- 04:09 AM EDT     -0.49 feet Low Tide
Wed -- 06:42 AM EDT     Sunrise
Wed -- 07:52 AM EDT     Moonrise
Wed -- 10:07 AM EDT     3.68 feet High Tide
Wed -- 04:23 PM EDT     -0.51 feet Low Tide
Wed -- 07:16 PM EDT     Sunset
Wed -- 09:14 PM EDT     Moonset
Wed -- 10:26 PM EDT     3.90 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.51.50.6-0.1-0.5-0.30.51.62.73.43.73.52.81.80.8-0-0.5-0.40.31.42.63.43.93.8

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
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Throg's Neck
Click for Map
Wed -- 01:26 AM EDT     -0.88 knots Max Ebb
Wed -- 04:06 AM EDT     0.00 knots Slack
Wed -- 06:43 AM EDT     Sunrise
Wed -- 07:46 AM EDT     1.16 knots Max Flood
Wed -- 07:53 AM EDT     Moonrise
Wed -- 10:21 AM EDT     -0.00 knots Slack
Wed -- 01:52 PM EDT     -0.85 knots Max Ebb
Wed -- 04:29 PM EDT     0.00 knots Slack
Wed -- 07:17 PM EDT     Sunset
Wed -- 08:11 PM EDT     1.12 knots Max Flood
Wed -- 09:15 PM EDT     Moonset
Wed -- 10:37 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.6-0.9-0.8-0.5-00.20.511.10.70.1-0.2-0.5-0.8-0.9-0.6-0.20.20.40.71.10.90.3-0.1

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 (3,6,7,8)
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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.