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Marine Weather and Tides
Version 3.4 |
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen |
| Sunrise 6:11AM | Sunset 7:44PM | Friday August 23, 2019 8:39 PM EDT (00:39 UTC) | Moonrise 12:00AM | Moonset 1:51PM | Illumination 40% |  |
ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 813 Pm Edt Fri Aug 23 2019
Tonight..N winds 5 to 10 kt, increasing to 10 to 15 kt late. Seas 1 ft or less.
Sat..NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 1 ft or less.
Sat night..E winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up to 20 kt after midnight. Seas 1 ft or less.
Sun..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Sun night..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Patchy drizzle after midnight.
Mon..NE winds 10 to 15 kt. Seas around 2 ft. Patchy drizzle in the morning.
Mon night..E winds 10 to 15 kt. Seas around 2 ft.
Tue..E winds 5 to 10 kt. Seas 1 ft or less.
Tue night..E winds 5 to 10 kt. Seas 1 ft or less.
Wed..E winds around 5 kt. Seas 1 ft or less.
Wed night..S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
Tonight..N winds 5 to 10 kt, increasing to 10 to 15 kt late. Seas 1 ft or less.
Sat..NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 1 ft or less.
Sat night..E winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up to 20 kt after midnight. Seas 1 ft or less.
Sun..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Sun night..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Patchy drizzle after midnight.
Mon..NE winds 10 to 15 kt. Seas around 2 ft. Patchy drizzle in the morning.
Mon night..E winds 10 to 15 kt. Seas around 2 ft.
Tue..E winds 5 to 10 kt. Seas 1 ft or less.
Tue night..E winds 5 to 10 kt. Seas 1 ft or less.
Wed..E winds around 5 kt. Seas 1 ft or less.
Wed night..S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers.
ANZ300 813 Pm Edt Fri Aug 23 2019
Synopsis for the long island waters and new york harbor.. High pressure builds to the north through the weekend, and across the canadian maritimes early next week. Low pressure may pass south and east of the local area during the middle of next week.
Synopsis for the long island waters and new york harbor.. High pressure builds to the north through the weekend, and across the canadian maritimes early next week. Low pressure may pass south and east of the local area during the middle of next week.
7 Day Forecast for Marine Location Near Sleepy Hollow, NY
Hourly EDIT Helplocation: 41.1, -73.89 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 231941 afdokx area forecast discussion national weather service new york ny 341 pm edt Fri aug 23 2019 Synopsis High pressure builds to the north through the weekend, and across the canadian maritimes early next week. Low pressure may pass south and east of the local area during the middle of next week, followed by a slow moving cold front late in the week. Near term until 6 am Saturday morning High pressure builds in from the north. Higher-level clouds this evening will shift south and east and leave us with a mostly clear sky for the overnight hours. Dewpoints will continue to fall, and low temperatures are expected to end up in the 50s for a good portion of the inland suburbs and the pine barrens region. 60 to 65 for most of the other locations. There is a moderate risk of rip currents at the ocean beaches into this evening. Short term 6 am Saturday morning through Saturday night High pressure continues to build in on Saturday. Mostly sunny conditions with highs mostly 75-80 which is a few degrees below normal. Winds shift to the east Saturday night as the center of high pressure moves through maine. Low level moisture increases with clouds probably increasing along the coast late at night. Thinking is that it remains dry through the night and any potential light rain or drizzle would hold off until Sunday. There is a low risk of rip currents at the ocean beaches on Saturday. Long term Sunday through Friday This period starts off with high pressure over northeast u.S. Southeastern canada at the surface, with a weak upper level low over southern new england. |
A northeasterly flow will allow for abundant low level moisture on Sunday into Monday morning. This will mean more clouds than Sun with stratus and drizzle or light rain showers during the period. This will also mean below normal temperatures thanks to clouds. Temperatures will only rise to the lower to middle 70s. Mainly dry conditions are expected Monday afternoon, with the center of high pressure pushing into the canadian maritimes. Of some concern is the potential for mainly indirect impacts from a tropical cyclone that may develop during the mid-week period. This system is currently over near the florida panhandle, with the national hurricane center showing a 90% chance of tropical cyclone development in the next 5 days. Global models agree in this system developing, and passing well south and east of the area. However, indirect impacts of coastal flooding and dangerous rip currents are possible during this time frame, depending on how strong it becomes and the exact track. There are significant timing differences, and therefore, uncertainty is fairly high. A cold front approaches late Wednesday, moving slowly on Thursday. High pressure builds in for Thursday night into Friday. Aviation 20z Friday through Wednesday A cold front settles just south of the region as high pressure builds to the north. Vfr through the TAF period. Mid and high clouds are also expected to move south and skies will become clear tonight. North to northeast winds around 10 kt through a good part of the taf period becoming mostly northeast near 10 kt Saturday. Ny metro enhanced aviation weather support... detailed information, including hourly TAF wind component forecasts, can be found at: http: |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| KPTN6 - 8516945 - Kings Point, NY | 21 mi | 70 min | NE 8.9 G 9.9 | 73°F | 74°F | 1016.4 hPa | ||
| BATN6 - 8518750 - The Battery, NY | 28 mi | 70 min | 74°F | 77°F | 1015.9 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 32 mi | 70 min | N 6 G 8 | 74°F | 1015.8 hPa | |||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 35 mi | 70 min | 75°F | 78°F | 1015.9 hPa | |||
| MHRN6 | 35 mi | 70 min | WNW 8 G 9.9 | |||||
| BRHC3 - 8467150 - Bridgeport, CT | 38 mi | 70 min | N 5.1 G 8.9 | 72°F | 75°F | 1015 hPa | ||
| SDHN4 - 8531680 - Sandy Hook, NJ | 44 mi | 70 min | N 5.1 G 6 | 73°F | 78°F | 1016 hPa |
Wind History for Kings Point, NY
(wind in knots) EDIT (on/off) Help| 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 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 | |
| Last 24hr | N G31 | NW | S | W G10 | NW | NW | N | N | NE G14 | NE | E G7 | NE G15 | E G10 | NE | NE G4 | NE | SE | NW | NE | NE | NE | NE | NE | NE |
| 1 day ago | S G8 | SW | SW | S | SW | SW | SW | SW | SW | SW | SW | NW G7 | NW | SW | N | NW | SW | NE G4 | W | NW | NW G12 | E G7 | S | SE |
| 2 days ago | SW | SW | SW | S | S | SW | SW | SW | S | SW | SW | SW | SW | SW G13 | SW G14 | W | W | SW G14 | SW G20 | SW G16 | SW G14 | NW G36 | S | SW |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| White Plains - Westchester County Airport, NY | 9 mi | 1.7 hrs | NNW 7 | 10.00 mi | A Few Clouds | 71°F | 57°F | 63% | 1015.8 hPa |
| Teterboro, Teterboro Airport, NJ | 19 mi | 49 min | NNE 5 | 10.00 mi | Partly Cloudy | 73°F | 57°F | 59% | 1015.6 hPa |
| New York, La Guardia Airport, NY | 22 mi | 49 min | N 7 | 10.00 mi | Mostly Cloudy | 74°F | 53°F | 48% | 1015.8 hPa |
| New York City, Central Park, NY | 23 mi | 49 min | Var 5 | 10.00 mi | Fair | 72°F | 57°F | 59% | 1016.1 hPa |
Link to 5 minute data for KHPN
Wind History from HPN (wind in knots)
| 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 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 | |
| Last 24hr | W | Calm | SE | Calm | NW | W | W | N | N | Calm | NW | N | Calm | Calm | NW | NW | NW | NW | NW | N | Calm | N | NW | NW |
| 1 day ago | S | Calm | Calm | Calm | Calm | NW | Calm | W | Calm | W | W | W | W | NW | W | NW | NW | W | W | W G25 | N | NW | Calm | |
| 2 days ago | SE | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | E | Calm | SE | S | S | S | SW | Calm | SW | SW G15 | W | Calm | Calm | S |
Tide / Current Tables for Tarrytown, Hudson River, New York (2)
EDIT Weekend mode (on/off) (on/off) Help One Week of DataTarrytown
Click for Map
Fri -- 03:40 AM EDT 2.86 feet High Tide
Fri -- 06:12 AM EDT Sunrise
Fri -- 09:47 AM EDT 0.73 feet Low Tide
Fri -- 10:58 AM EDT Last Quarter
Fri -- 01:51 PM EDT Moonset
Fri -- 03:58 PM EDT 3.31 feet High Tide
Fri -- 07:42 PM EDT Sunset
Fri -- 11:23 PM EDT 0.94 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 03:40 AM EDT 2.86 feet High Tide
Fri -- 06:12 AM EDT Sunrise
Fri -- 09:47 AM EDT 0.73 feet Low Tide
Fri -- 10:58 AM EDT Last Quarter
Fri -- 01:51 PM EDT Moonset
Fri -- 03:58 PM EDT 3.31 feet High Tide
Fri -- 07:42 PM EDT Sunset
Fri -- 11:23 PM EDT 0.94 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 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 |
| 1.5 | 2.1 | 2.6 | 2.8 | 2.9 | 2.7 | 2.3 | 1.7 | 1.1 | 0.8 | 0.7 | 0.8 | 1.3 | 2 | 2.8 | 3.2 | 3.3 | 3.2 | 2.9 | 2.3 | 1.7 | 1.3 | 1.1 | 1 |
Tide / Current Tables for Haverstraw (Hudson River), New York Current
EDIT (on/off) Help One Week of DataHaverstraw (Hudson River)
Click for Map
Fri -- 02:23 AM EDT 0.00 knots Slack
Fri -- 04:07 AM EDT 0.56 knots Max Flood
Fri -- 06:13 AM EDT Sunrise
Fri -- 06:37 AM EDT -0.00 knots Slack
Fri -- 10:36 AM EDT -0.97 knots Max Ebb
Fri -- 10:58 AM EDT Last Quarter
Fri -- 01:51 PM EDT Moonset
Fri -- 02:25 PM EDT 0.00 knots Slack
Fri -- 04:32 PM EDT 0.75 knots Max Flood
Fri -- 07:26 PM EDT -0.00 knots Slack
Fri -- 07:43 PM EDT Sunset
Fri -- 11:23 PM EDT -1.01 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 02:23 AM EDT 0.00 knots Slack
Fri -- 04:07 AM EDT 0.56 knots Max Flood
Fri -- 06:13 AM EDT Sunrise
Fri -- 06:37 AM EDT -0.00 knots Slack
Fri -- 10:36 AM EDT -0.97 knots Max Ebb
Fri -- 10:58 AM EDT Last Quarter
Fri -- 01:51 PM EDT Moonset
Fri -- 02:25 PM EDT 0.00 knots Slack
Fri -- 04:32 PM EDT 0.75 knots Max Flood
Fri -- 07:26 PM EDT -0.00 knots Slack
Fri -- 07:43 PM EDT Sunset
Fri -- 11:23 PM EDT -1.01 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 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 |
| -0.7 | -0.5 | -0.2 | 0.3 | 0.6 | 0.4 | 0.2 | -0.1 | -0.6 | -0.8 | -0.9 | -1 | -0.8 | -0.5 | -0.2 | 0.3 | 0.7 | 0.7 | 0.5 | 0.2 | -0.3 | -0.7 | -0.9 | -1 |
Weather Map and Satellite Images
(on/off) HelpWeather Map
GOES Local Image of 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.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for New York City/Upton, NY (20,4,5,8)
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Ground Weather Radar Station Upton, NY
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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. |