Saturday, March6, 2021
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Marine Weather and Tides
Ossining, NY

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:19AMSunset 5:53PM Saturday March 6, 2021 12:42 AM EST (05:42 UTC) Moonrise 2:38AMMoonset 11:58AM Illumination 50% Phase: Third Quarter Moon; Moon at 22 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- 946 Pm Est Fri Mar 5 2021
.small craft advisory in effect until 6 am est Saturday...
Overnight..W winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 2 ft.
Sat..NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less.
Sat night..NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 1 ft or less.
Sun..NW winds 5 to 10 kt. Seas 1 ft or less.
Sun night..N winds around 10 kt. Seas 1 ft or less.
Mon..NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less.
Mon night..SW winds 5 to 10 kt. Seas 1 ft or less.
Tue..SW winds 5 to 10 kt. Seas 1 ft or less.
Tue night..SW winds 5 to 10 kt. Seas 1 ft or less.
Wed..S winds 5 to 10 kt. Seas 1 ft or less.
Wed night..SW winds around 10 kt. Seas 1 ft or less.
ANZ300 946 Pm Est Fri Mar 5 2021
Synopsis for the long island waters and new york harbor.. The waters will remain between strong low pressure over eastern canada and high pressure building southeast from central canada into the upper midwest to start the weekend. The high builds over the waters Sunday, and then shifts to the south and east into the middle of next week.


7 Day Forecast for Marine Location Near Ossining, NY
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location: 41.17, -73.87     debug


Area Discussion for - New York City/Upton, NY
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FXUS61 KOKX 060541 AFDOKX

Area Forecast Discussion National Weather Service New York NY 1241 AM EST Sat Mar 6 2021

SYNOPSIS. The region will remain between strong low pressure over Eastern Canada and high pressure building southeast from central Canada into the Upper Midwest to start the weekend. High pressure builds across the area Sunday, and then shifts to the south and east into the middle of next week. The high moves offshore Wednesday and Thursday. A cold front approaches from the west Thursday and becomes nearly stationary across the region Friday.

NEAR TERM /UNTIL 6 AM THIS MORNING/. A surface trough with some lift and moisture convergence is currently shifting through the forecast area. Snow showers have been reported upstream, but with downslope flow and large dewpoint depressions, thinking anything that reaches the ground would isolated flurries - occurring in the next hour or two. Clouds diminish thereafter. Still somewhat breezy with low temperatures below normal.

SHORT TERM /6 AM THIS MORNING THROUGH 6 PM SUNDAY/. Unseasonably cold conditions will continue due an upper low across eastern Canada. NW winds will also be weaker on Saturday, but still looking at gusts 20-25 mph. RH values will be higher, 30 to 40 percent, so no plans for a fire weather statement. KBDI also still supports high ground level moisture.

Clouds will be more prevalent on Saturday with cyclonic flow and continued cold advection. Much of the area should be mostly cloudy in the afternoon due to steepening low-level lapse rates and weak instability. Have maintained snow flurries well north and west of NYC. A WNW flow is typically not conducive for this, but cyclonic flow could help sustain snow shower activity farther downwind of the eastern Great Lakes.

Highs Saturday will top out in the lower 30s inland, the to mid and upper 30s at the coast (highest NYC metro).

Skies clear Saturday night with the loss of heating and high pressure building in from the west. Lows will range from the upper teens inland, to the lower and mid 20s at the coast.

LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/. The eastern trough and low over eastern Canada early Sunday will be a little slower to move eastward, and heights will beginning to rise late Sunday afternoon as the upper ridge moves into the Great Lakes region. Heights will then continue to rise through Wednesday night as the ridge is re enforced from a building ridge moving in from the central U.S and the Gulf of Mexico region.

Deep northwest flow continues into Sunday night with temperatures remaining below normal. Weak warm advection begins to setup during Monday as low level winds gradually back, and a warming trend begins. The warming will then continue into the end of the week, with stronger warming expected Wednesday and Thursday as the surface high and upper ridge begin to move offshore. By Thursday temperatures may be as much as 10 to 20 degrees above normal seasonal levels, especially across inland locations, away from the influence of cooler ocean waters. Ocean waters temperatures remain in the lower 40s. At this time no record highs are in jeopardy Wednesday and Thursday with record highs in the upper 60s and 70s.

The forecast has become a little more uncertain with the approach of a cold front for Thursday into Friday, as the eastern ridge is a little more amplified and split flow has now developed with the northern stream trough farther to the north, mainly across southern Canada, and the shortwave moving out of the western trough and tracking into the plains and then the Great Lakes upper midwest region. The cold front will be a little slower to move into the area, and then become nearly stationary as the southern stream frontal wave moves into the Appalachians late Friday. With the uncertainty and to keep some continuity will have slight chance to low end chance probabilities mainly Thursday night through Friday. And while Friday will likely remain above normal for temperatures, cloud cover, and the timing of the front will affect the highs for the day.

AVIATION /06Z SATURDAY THROUGH WEDNESDAY/. The region remains between low pressure centered over eastern Canada, and a high pressure ridge centered over south central Canada to the mid western states.

VFR through TAF period. Stratocumulus likely Saturday may produce ceilings around 4-5K ft mid-morning throughout the afternoon

Winds will still gust 15-20kt in the metro terminals (mainly KJFK and KLGA, but even here they may be more occasional). Elsewhere, gusts have generally ended for the overnight. W-NW winds near 15kt with gusts around 20 kt Saturday.

. NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty .

No unscheduled amendments expected.

OUTLOOK FOR 06Z SUNDAY THROUGH WEDNESDAY. Saturday night through Wednesday. VFR.

Detailed information, including hourly TAF wind component forecasts, can be found at: http:/www.weather.gov/zny/n90

MARINE. Dropped the SCA on the non-ocean waters. An occasional gust or two up to 25 kt still possible here during these late night hours, but sub-advisory conditions are expected to prevail.

SCA conditions will continue tonight on the ocean waters, lingering into the morning. Gusty NW winds on the backside of low pressure across eastern Canada will gradually weaken into Saturday night as high pressure builds in from the west.

With high pressure dominating across the forecast waters Sunday through Wednesday winds and seas will remain below SCA levels. With high pressure off the coast Thursday, as a cold front approaches, southwesterly winds will strengthen, and ocean seas will be approaching 5 feet late Wednesday night.

HYDROLOGY. No hydrologic concerns through the period.

OKX WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. NJ . None. MARINE . Small Craft Advisory until 1 PM EST this afternoon for ANZ350- 353-355.

SYNOPSIS . MET/DW NEAR TERM . JC/JP/DW SHORT TERM . DW LONG TERM . MET AVIATION . JP MARINE . JC/MET/DW HYDROLOGY . MET/DW


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44022 - Execution Rocks 21 mi43 min W 9.7 G 14 34°F 15°F
KPTN6 - 8516945 - Kings Point, NY 25 mi55 min NNW 12 G 16 34°F 1014.2 hPa
BATN6 - 8518750 - The Battery, NY 33 mi55 min 34°F 38°F1014.1 hPa
BRHC3 - 8467150 - Bridgeport, CT 37 mi55 min NW 1.9 G 5.1 32°F 37°F1012.3 hPa
ROBN4 - 8530973 - Robins Reef, NJ 37 mi55 min W 11 G 14 34°F 1013.8 hPa
BGNN4 - 8519483 - Bergen Point West Reach, NJ 40 mi55 min 34°F 1013.9 hPa
MHRN6 40 mi55 min W 9.9 G 13
NPXN6 46 mi73 min N 8.9 32°F
SDHN4 - 8531680 - Sandy Hook, NJ 49 mi55 min W 16 G 20 34°F 1014.9 hPa

Wind History for Kings Point, NY
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
White Plains - Westchester County Airport, NY10 mi47 minWNW 11 G 1810.00 miOvercast31°F8°F38%1013 hPa
Teterboro, Teterboro Airport, NJ23 mi52 minWNW 1010.00 miOvercast33°F12°F42%1013.5 hPa

Link to 5 minute data for KHPN

Wind History from HPN (wind in knots)
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1 day agoW5W8NW6W4W4W5W9W13
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2 days agoW4CalmW3CalmCalmW5W5W43W7NW13NW13
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Tide / Current Tables for Ossining, Hudson River, New York
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Ossining
Click for Map
Sat -- 01:38 AM EST     Moonrise
Sat -- 03:39 AM EST     3.31 feet High Tide
Sat -- 06:21 AM EST     Sunrise
Sat -- 10:48 AM EST     0.17 feet Low Tide
Sat -- 10:58 AM EST     Moonset
Sat -- 04:13 PM EST     2.66 feet High Tide
Sat -- 05:52 PM EST     Sunset
Sat -- 11:01 PM EST     0.27 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.32.22.83.23.332.41.71.10.70.30.20.61.322.42.72.62.21.61.10.70.40.3

Tide / Current Tables for Haverstraw (Hudson River), New York Current
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Haverstraw (Hudson River)
Click for Map
Sat -- 01:06 AM EST     0.00 knots Slack
Sat -- 01:38 AM EST     Moonrise
Sat -- 03:23 AM EST     0.95 knots Max Flood
Sat -- 06:21 AM EST     Sunrise
Sat -- 06:30 AM EST     -0.00 knots Slack
Sat -- 10:16 AM EST     -1.21 knots Max Ebb
Sat -- 10:58 AM EST     Moonset
Sat -- 02:05 PM EST     0.00 knots Slack
Sat -- 03:53 PM EST     0.59 knots Max Flood
Sat -- 05:52 PM EST     Sunset
Sat -- 06:36 PM EST     -0.00 knots Slack
Sat -- 10:32 PM EST     -1.12 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.5-0.10.50.90.90.70.3-0.3-0.7-1-1.2-1.1-0.9-0.6-0.10.50.60.50.2-0.2-0.6-0.9-1.1-1.1

Weather Map
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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