Thursday, September16, 2021
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Marine Weather and Tides
Highland, NY

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
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 6:36AMSunset 7:04PM Thursday September 16, 2021 3:11 PM EDT (19:11 UTC) Moonrise 5:11PMMoonset 1:23AM Illumination 77% 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
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ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 125 Pm Edt Thu Sep 16 2021
This afternoon..NE winds around 10 kt. Seas 1 ft or less. Isolated tstms. Scattered showers.
Tonight..E winds 10 to 15 kt. Seas 1 ft or less. Chance of showers.
Fri..NE winds around 10 kt. Seas 1 ft or less. Chance of showers.
Fri night..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the evening.
Sat..N winds 5 to 10 kt. Seas 1 ft or less.
Sat night..N winds 5 to 10 kt. Seas 1 ft or less.
Sun..N winds 5 to 10 kt. Seas 1 ft or less.
Sun night..NE winds around 5 kt. Seas 1 ft or less.
Mon..E winds around 5 kt. Seas 1 ft or less.
Mon night..S winds around 5 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms.
ANZ300 125 Pm Edt Thu Sep 16 2021
Synopsis for the long island waters and new york harbor.. A front remains nearly stationary nearby, and gradually dissipates into Friday. Low pressure well south of long island on Friday will be moving northeast within the western atlantic through the weekend, passing well southeast of long island. Meanwhile, a weakening cold front approaches the local waters Saturday with high pressure eventually taking over for the latter half of the weekend into early next week.


7 Day Forecast for Marine Location Near Highland, NY
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location: 41.7, -73.95     debug


Area Discussion for - Albany, NY
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FXUS61 KALY 161721 AFDALY

AREA FORECAST DISCUSSION National Weather Service Albany NY 121 PM EDT Thu Sep 16 2021

SYNOPSIS. Despite high pressure building in from the north and east, clouds will linger for this afternoon for much of the area. A few passing light showers can't be ruled out for tonight into Friday, thanks to an approaching warm front and a southerly flow returning to the area. It will be warm and muggy for Saturday, although a weak cold front could allow for a few showers in the afternoon.

NEAR TERM /UNTIL 6 PM THIS EVENING/. As of 1258 PM EDT . Slow moving frontal boundary is located just southeast of the area offshore the coast of southern New England and Long Island. In the wake of the front, some clouds remain across for parts of NW CT, as well as the mid Hudson Valley and Catskills. As a result, skies vary from nearly clear over the Adirondacks to mostly cloudy for southeastern areas.

High pressure (around 1026 mb) is currently located just north of the International Border over southern Quebec and is sliding eastward. Through most of the day, a dry north to northeast flow will be in place. The flow will eventually switch to the east to east-southeast by late in the day, as the high pressure moves towards Nova Scotia.

While it should be dry for most of the area, can't rule out a stray shower across the mid Hudson Valley or NW CT today, thanks to the proximity of the lingering boundary. Otherwise, it should be dry and less humid compared to yesterday. While northern areas should continue to stay fairly sunny, southern areas will continue to see a good deal of cloud cover through the afternoon hours.

Highs today will be closer to seasonal normals with mid 70s in the valleys, and NW CT. Expect mid 60s to lower 70s over the hills and mtns.

SHORT TERM /6 PM THIS EVENING THROUGH SATURDAY/. Tonight . The sfc high will move east of Nova Scotia. The return flow will allow stratus and patchy fog to develop. Also, some patchy drizzle or light showers may form. It will become a little more humid with a coastal low with some tropical moisture moving northeast near the Mid Atlantic Coast. Lows will be in the mid 50s to lower 60s.

Friday . The mid and upper level flow will be southwesterly over southeast Canada and the Northeast. A closed tropical wave will be hovering near the Mid Atlantic Coast. The old cold front will be near the southern New England Coast and Long Island. Some weak theta-e advection tapping some of the tropical moisture will spawn some isolated to scattered showers. An isolated thunderstorm is possible. Humidity levels increase. Clouds will be abundant with the increasing low-level moisture. Highs will be in the mid and upper 70s in the valleys, except mid 60s to lower 70s over the mountains and much of western New England where lower stratus will dominate.

Fri Night into Saturday . The coastal wave moves northeast and stays south of New England. Some light showers should diminish across the region Fri night. It will be cloudy with some patchy fog. Lows will be in the 60s, except for some upper 50s over the eastern Catskills, southern Adirondacks and southern Greens. A dampening out short-wave approaching from the Great Lakes Region and a cold front will bring some isolated to scattered showers and a few thunderstorms on Saturday. Temps will run about 10 degrees above normal for the last weekend of summer. Highs will be in the 70s to lower 80s across the region with a few upper 60s over the highest mountain tops.

LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/. Following a shortwave trough Saturday night, a large scale upper level ridge and surface high pressure builds eastward into the Northeast. In fact, 500hPa heights strengthen to 590hPa by Monday or 2 standard deviations above normal as the upper level ridge closes off and forms into an omega block. This pattern should allow dry weather and anomalously warm temperatures to return to the region as the ridge axis moves into New England and southerly flow ensues overhead. Strong subsidence should support mainly sunny/clear skies Sunday through Tuesday which should lead to a notable diurnal temperature swing. While daytime highs look to rise into the upper 70s to low 80s, temperatures quickly drop with the loss of daytime heating falling into the upper 50s to near 60.

Our next chance for precipitation holds off until Wednesday or Thursday as the omega block shifts into the western Atlantic and the trough on its western side heads into Great Lakes. We gradually increased POPs from slight chance to chance POPs Wed into Thursday.

AVIATION /18Z THURSDAY THROUGH TUESDAY/. Through 18z Friday . Main weather concerns to aviation operations during the 18z TAF cycle will be for the potential for MVFR low stratus or mist to develop later tonight as well as the potential for rain showers between 0z-08z/Fri.

Over the next 6 hours or through the remainder of this afternoon into this evening, VFR conditions are expected to persist with high pressure in control. Later this evening and tonight, a nearby frontal boundary just off the New England coast will attempt to retrograde westward as a warm front. Southeasterly flow will advect a marine layer into the region as well as showers associated with the frontal system. This could result in a drop in ceilings (low stratus development) or visibilities (mist) into the MVFR range. A this point, it appears that between 00z-08z/Friday is the best time for low stratus and/or mist to develop as well as the potential for rain showers. Due to the low confidence in rain showers and isolated coverage, have not included showers in the TAFs for this update.

Winds this afternoon into this evening will be light and variable at times with a east-northeast component at magnitudes of 6 kts or less. Tonight into Friday, winds will remain light switching out of the east-southeast.

Outlook .

Friday Night: Low Operational Impact. Patchy FG. Saturday: Moderate Operational Impact Chance of SHRA. TSRA. Saturday Night to Monday: No Operational Impact. NO SIG WX.

FIRE WEATHER. Scattered showers in the wake of the cold front will continue south of the Capital Region this morning. Despite high pressure building in from the north and east clouds will linger today. Some isolated to scattered showers will be possible ahead of a disturbance off the Mid Atlantic Coast to close the week. A cold front will bring some scattered showers and isolated thunderstorms on Saturday.

Min RH values will be 55 to 80 percent this afternoon, and the recover close to 100 percent Friday morning. The RH values will remain elevated in the 60 to 85 percent range Friday afternoon.

The winds will vary in direction and be less than 10 mph today through Friday.

HYDROLOGY. Some isolated to scattered showers will continue over the southern reaches of the Hydro Service Area today. Additional rainfall amounts will be a quarter of an inch or less.

Flows should begin to recede this afternoon into Friday with the front stalling south of the region and any additional rainfall being lighter.

A cold front will bring some isolated to scattered showers and a few thunderstorms on Saturday. A drier air mass builds in on the second half of the weekend into early next week.

For details on specific area rivers and lakes, including observed and forecast river stages and lake elevations, please visit the Advanced Hydrologic Prediction Service /AHPS/ graphs on our website.

ALY WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. MA . None. VT . None.

SYNOPSIS . Frugis NEAR TERM . Frugis/Wasula SHORT TERM . Wasula LONG TERM . Speciale AVIATION . Evbuoma FIRE WEATHER . Wasula HYDROLOGY . Wasula


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NPXN6 9 mi102 min NNW 5.1 71°F 1025 hPa62°F
ANMN6 - Hudson River Reserve, NY 22 mi102 min Calm 73°F 1024 hPa64°F
TKPN6 22 mi60 min N 8 G 9.9 73°F 74°F1023.9 hPa61°F
44040 - Western Long Island Sound 55 mi57 min ENE 14 G 19 73°F 66°F
BRHC3 - 8467150 - Bridgeport, CT 55 mi54 min ESE 7 G 11 72°F 75°F1023.2 hPa

Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Poughkeepsie, Dutchess County Airport, NY6 mi19 minN 010.00 miOvercast76°F64°F67%1022.4 hPa
Newburgh / Stewart, NY15 mi87 minE 810.00 miPartly Cloudy75°F63°F65%1024 hPa
Montgomery, Orange County Airport, NY21 mi18 minNE 410.00 miMostly Cloudy76°F61°F60%1023 hPa

Link to 5 minute data for KPOU

Wind History from POU (wind in knots)
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Last 24hrS11S7S8N10
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N4N7CalmNE3N5CalmN5N5NE5W3N6N3N3N3N5N7N5N54Calm
1 day agoSE4S5SE5S6SE6SE5SE6SE5SE4SE4CalmCalmCalmCalmCalmSE3S5SE63S45S95S8
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2 days agoNW6NW4W3N3SE3CalmE4E3N3SE3CalmNE3NE3CalmE5CalmNE3N3CalmCalmE3W46S4

Tide / Current Tables for Poughkeepsie, Hudson River, New York
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Poughkeepsie
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Thu -- 01:22 AM EDT     Moonset
Thu -- 03:54 AM EDT     0.31 feet Low Tide
Thu -- 06:37 AM EDT     Sunrise
Thu -- 09:37 AM EDT     2.94 feet High Tide
Thu -- 04:04 PM EDT     0.44 feet Low Tide
Thu -- 05:11 PM EDT     Moonrise
Thu -- 07:03 PM EDT     Sunset
Thu -- 10:03 PM EDT     3.62 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.21.61.10.50.30.71.422.62.92.92.62.11.61.10.70.40.71.42.333.43.63.5

Tide / Current Tables for Hyde Park, Hudson River, New York
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Hyde Park
Click for Map
Thu -- 01:22 AM EDT     Moonset
Thu -- 04:20 AM EDT     0.31 feet Low Tide
Thu -- 06:37 AM EDT     Sunrise
Thu -- 10:03 AM EDT     3.03 feet High Tide
Thu -- 04:30 PM EDT     0.44 feet Low Tide
Thu -- 05:11 PM EDT     Moonrise
Thu -- 07:03 PM EDT     Sunset
Thu -- 10:29 PM EDT     3.73 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.61.91.30.70.30.51.11.82.42.932.92.41.91.40.90.50.51.122.83.33.73.7

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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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