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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 6:12AM | Sunset 7:42PM | Saturday August 24, 2019 12:28 AM EDT (04:28 UTC) | Moonrise 12:05AM | Moonset 2:54PM | Illumination 39% |  |
ANZ338 NEw York Harbor- 1001 Pm Edt Fri Aug 23 2019
Tonight..N winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less.
Sat..NE winds 10 to 15 kt with gusts up to 20 kt, becoming E in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less.
Sat night..E winds 5 to 10 kt. Waves 1 ft or less.
Sun..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.
Sun night..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy drizzle after midnight.
Mon..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy drizzle in the morning.
Mon night..E winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.
Tue..E winds around 10 kt. Waves 2 to 3 ft.
Tue night..SE winds 5 to 10 kt. Waves 2 to 3 ft.
Wed..SE winds around 5 kt. Waves 2 to 3 ft. Chance of showers.
Wed night..S winds 5 to 10 kt, becoming sw after midnight. Waves 2 to 3 ft. Chance of showers.
Tonight..N winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less.
Sat..NE winds 10 to 15 kt with gusts up to 20 kt, becoming E in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less.
Sat night..E winds 5 to 10 kt. Waves 1 ft or less.
Sun..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.
Sun night..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy drizzle after midnight.
Mon..NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Patchy drizzle in the morning.
Mon night..E winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft.
Tue..E winds around 10 kt. Waves 2 to 3 ft.
Tue night..SE winds 5 to 10 kt. Waves 2 to 3 ft.
Wed..SE winds around 5 kt. Waves 2 to 3 ft. Chance of showers.
Wed night..S winds 5 to 10 kt, becoming sw after midnight. Waves 2 to 3 ft. Chance of showers.
ANZ300 1001 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 Pelham Manor, NY
Hourly EDIT Helplocation: 40.85, -73.81 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 240241 afdokx area forecast discussion national weather service new york ny 1041 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 Forecast is on track with only minor adjustments need this evening. High pressure builds in from the north. Thicker mid and high clouds shifting east late this evening as expected with mostly clear skies 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. 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 03z Saturday through Wednesday High pressure over the great lakes builds to the north of area this weekend. Vfr through the TAF period. North winds 5-10 kt overnight, veering to the ne-e on Saturday. There could be few gusts the second half of the night up to 20 kt, mainly at the coast. Outlook for 00z Sunday through Wednesday Saturday night Vfr. Sunday Vfr, except MVFR possible in a slight chance of light rain. Along the coast, NE flow 10-15 kt with gusts 20-25 kt possible. Monday-Tuesday MainlyVFR, except MVFR possible with a chance of light rain Monday night and Tuesday. Along the coast, ne flow 10-15 kt with gusts 20 to 25 kt at times. Wednesday Vfr early... Chance of MVFR in afternoon showers. Marine A prolonged period of SCA criteria is possible Sunday into the middle of the next week. A strong northeasterly flow will set up Sunday into Monday, allowing waves to increase to 4 to 6 ft on the ocean, with gusts 25 to 30 kt possible here as well. Thereafter, the potential development of a tropical cyclone that will track south and east of the waters will likely keep waves above 5 ft into the mid-week period. Wave heights and wind gusts are uncertain during this time period due to the uncertainty in the exact track and strength of the storm. Hydrology No hydrologic impacts are anticipated through the middle of next week. Equipment Nyc NOAA weather radio station kwo35 (162.55 mhz) remains off the air. Okx watches warnings advisories Ct... None. Ny... None. Nj... None. Marine... None. |
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 | 4 mi | 59 min | NNE 6 G 7 | 69°F | 75°F | 1018.3 hPa | ||
| BATN6 - 8518750 - The Battery, NY | 15 mi | 59 min | 71°F | 77°F | 1017.9 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 19 mi | 59 min | NNW 5.1 G 6 | 71°F | 1017.8 hPa | |||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 23 mi | 59 min | 71°F | 77°F | 1018.1 hPa | |||
| MHRN6 | 24 mi | 59 min | NNW 5.1 G 7 | |||||
| SDHN4 - 8531680 - Sandy Hook, NJ | 28 mi | 59 min | N 5.1 G 8 | 71°F | 78°F | 1017.9 hPa | ||
| 44065 - Entrance to New York Harbor | 34 mi | 39 min | N 16 G 19 | 73°F | 74°F | 2 ft | 1017.2 hPa | 59°F |
| 44069 | 40 mi | 59 min | NNW 9.7 G 12 | 69°F | 79°F | 61°F | ||
| BRHC3 - 8467150 - Bridgeport, CT | 40 mi | 59 min | N 4.1 G 7 | 66°F | 75°F | 1017 hPa |
Wind History for Kings Point, NY
(wind in knots) EDIT (on/off) Help| 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 | |
| Last 24hr | 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 | NE | NE | NE |
| 1 day ago | 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 | N G31 | NW | S |
| 2 days ago | 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 | S G8 | SW | 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 |
| New York, La Guardia Airport, NY | 6 mi | 2.6 hrs | N 5 | 10.00 mi | A Few Clouds | 72°F | 54°F | 53% | 1016.6 hPa |
| New York City, Central Park, NY | 10 mi | 2.6 hrs | N 4 | 10.00 mi | Fair | 71°F | 54°F | 55% | 1016.9 hPa |
| Teterboro, Teterboro Airport, NJ | 13 mi | 2.6 hrs | N 5 | 10.00 mi | Fair | 70°F | 57°F | 66% | 1016.6 hPa |
| New York, Kennedy International Airport, NY | 13 mi | 2.6 hrs | NNW 7 | 10.00 mi | Mostly Cloudy | 70°F | 57°F | 66% | 1016.9 hPa |
| White Plains - Westchester County Airport, NY | 17 mi | 2.5 hrs | NNW 7 | 10.00 mi | Fair | 63°F | 57°F | 84% | 1016.8 hPa |
| Newark, Newark International Airport, NJ | 21 mi | 2.6 hrs | NW 6 | 10.00 mi | Partly Cloudy | 71°F | 59°F | 66% | 1016.9 hPa |
| Farmingdale - Republic Airport, NY | 23 mi | 2.6 hrs | N 5 | 10.00 mi | Fair | 68°F | 57°F | 68% | 1016.4 hPa |
Link to 5 minute data for KLGA
Wind History from LGA (wind in knots)
| 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 | 12 AM | |
| Last 24hr | Calm | W | NW | NW | N | NE | NE | N | NE | NE | NE | N | N | N | N | N | N | N | N | N | N | N | NW | |
| 1 day ago | SW | SW | S | SW | S | S | S | W | NW | NW | NW | W | W G18 | W G16 | W | SW | N G18 | N | NE | N G40 | NW | Calm | ||
| 2 days ago | S | S | S | S | S | S | SW | S | S | S | SW G17 | SW G18 | SW | SW | SW | S G18 | SW G18 | G22 | SW | S | S | S | S | SW |
Tide / Current Tables for City Island, New York (2)
EDIT Weekend mode (on/off) (on/off) Help One Week of DataCity Island
Click for Map
Sat -- 12:04 AM EDT Moonrise
Sat -- 05:44 AM EDT 6.90 feet High Tide
Sat -- 06:13 AM EDT Sunrise
Sat -- 11:48 AM EDT 1.28 feet Low Tide
Sat -- 02:54 PM EDT Moonset
Sat -- 06:06 PM EDT 7.73 feet High Tide
Sat -- 07:40 PM EDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 12:04 AM EDT Moonrise
Sat -- 05:44 AM EDT 6.90 feet High Tide
Sat -- 06:13 AM EDT Sunrise
Sat -- 11:48 AM EDT 1.28 feet Low Tide
Sat -- 02:54 PM EDT Moonset
Sat -- 06:06 PM EDT 7.73 feet High Tide
Sat -- 07:40 PM EDT Sunset
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 |
| 1.2 | 1.6 | 2.2 | 3.5 | 5.2 | 6.6 | 6.9 | 6.4 | 5.7 | 4.7 | 3 | 1.6 | 1.3 | 1.7 | 2.4 | 3.5 | 5.3 | 7 | 7.7 | 7.4 | 6.7 | 5.7 | 4.2 | 2.4 |
Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
EDIT (on/off) Help One Week of DataThrog's Neck
Click for Map
Sat -- 12:04 AM EDT Moonrise
Sat -- 01:08 AM EDT 0.84 knots Max Flood
Sat -- 03:26 AM EDT -0.00 knots Slack
Sat -- 06:13 AM EDT Sunrise
Sat -- 07:13 AM EDT -0.54 knots Max Ebb
Sat -- 09:35 AM EDT 0.00 knots Slack
Sat -- 01:34 PM EDT 0.81 knots Max Flood
Sat -- 02:53 PM EDT Moonset
Sat -- 03:46 PM EDT -0.00 knots Slack
Sat -- 07:38 PM EDT -0.58 knots Max Ebb
Sat -- 07:40 PM EDT Sunset
Sat -- 10:05 PM EDT 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 12:04 AM EDT Moonrise
Sat -- 01:08 AM EDT 0.84 knots Max Flood
Sat -- 03:26 AM EDT -0.00 knots Slack
Sat -- 06:13 AM EDT Sunrise
Sat -- 07:13 AM EDT -0.54 knots Max Ebb
Sat -- 09:35 AM EDT 0.00 knots Slack
Sat -- 01:34 PM EDT 0.81 knots Max Flood
Sat -- 02:53 PM EDT Moonset
Sat -- 03:46 PM EDT -0.00 knots Slack
Sat -- 07:38 PM EDT -0.58 knots Max Ebb
Sat -- 07:40 PM EDT Sunset
Sat -- 10:05 PM EDT 0.00 knots Slack
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 |
| 0.5 | 0.8 | 0.6 | 0.2 | -0.1 | -0.2 | -0.4 | -0.5 | -0.5 | -0.2 | 0.1 | 0.2 | 0.4 | 0.7 | 0.7 | 0.3 | -0.1 | -0.2 | -0.4 | -0.5 | -0.6 | -0.4 | -0 | 0.2 |
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 (0,6,7,8)
(on/off) Help
Ground Weather Radar Station Upton, NY
(on/off) Help
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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. |