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Marine Weather and Tides
Version 3.4 |
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 5:43AM | Sunset 8:23PM | Monday July 22, 2019 6:47 PM EDT (22:47 UTC) | Moonrise 11:40PM | Moonset 11:01AM | Illumination 67% |  |
ANZ338 NEw York Harbor- 303 Pm Edt Mon Jul 22 2019
.severe Thunderstorm watch 538 in effect until 10 pm edt this evening...
Tonight..NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog. Chance of tstms this evening. Showers. Slight chance of tstms after midnight. Vsby 1 to 3 nm.
Tue..N winds 5 to 10 kt. Waves 1 ft or less. Chance of tstms in the morning. Showers likely. Vsby 1 to 3 nm.
Tue night..N winds around 5 kt. Waves 1 ft or less. Chance of showers in the evening. Patchy fog. Vsby 1 to 3 nm.
Wed..N winds 5 to 10 kt, becoming ne in the afternoon. Waves 1 ft or less.
Wed night..S winds around 5 kt, becoming nw after midnight. Waves 1 ft or less.
Thu..N winds around 5 kt, becoming se in the afternoon. Waves 1 ft or less.
Thu night..S winds around 5 kt, becoming W after midnight. Waves 1 ft or less.
Fri..N winds around 5 kt, becoming se around 5 kt in the afternoon. Waves 1 ft or less.
Fri night..S winds 5 to 10 kt, becoming sw after midnight. Waves 1 ft or less.
Sat..W winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less.
Sat night..SW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves higher in and near tstms.
.severe Thunderstorm watch 538 in effect until 10 pm edt this evening...
Tonight..NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog. Chance of tstms this evening. Showers. Slight chance of tstms after midnight. Vsby 1 to 3 nm.
Tue..N winds 5 to 10 kt. Waves 1 ft or less. Chance of tstms in the morning. Showers likely. Vsby 1 to 3 nm.
Tue night..N winds around 5 kt. Waves 1 ft or less. Chance of showers in the evening. Patchy fog. Vsby 1 to 3 nm.
Wed..N winds 5 to 10 kt, becoming ne in the afternoon. Waves 1 ft or less.
Wed night..S winds around 5 kt, becoming nw after midnight. Waves 1 ft or less.
Thu..N winds around 5 kt, becoming se in the afternoon. Waves 1 ft or less.
Thu night..S winds around 5 kt, becoming W after midnight. Waves 1 ft or less.
Fri..N winds around 5 kt, becoming se around 5 kt in the afternoon. Waves 1 ft or less.
Fri night..S winds 5 to 10 kt, becoming sw after midnight. Waves 1 ft or less.
Sat..W winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less.
Sat night..SW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves higher in and near tstms.
ANZ300 303 Pm Edt Mon Jul 22 2019
Synopsis for the long island waters and new york harbor.. A frontal boundary remains stalled over the area into Tuesday, with waves of low pressure developing along it. High pressure then builds from the west, allowing the boundary to move east of the area by Wednesday. High pressure remains over the area into the weekend.
Synopsis for the long island waters and new york harbor.. A frontal boundary remains stalled over the area into Tuesday, with waves of low pressure developing along it. High pressure then builds from the west, allowing the boundary to move east of the area by Wednesday. High pressure remains over the area into the weekend.
7 Day Forecast for Marine Location Near Perth Amboy, NJ
Hourly EDIT Helplocation: 40.51, -74.26 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 221940 afdokx area forecast discussion national weather service new york ny 340 pm edt Mon jul 22 2019 Synopsis A frontal boundary remains stalled over the area into Tuesday, with waves of low pressure developing along it. High pressure then builds from the west, allowing the boundary to move east of the area by Wednesday. High pressure remains over the area into the weekend. Near term until 6 am Tuesday morning An approaching cold front is triggering a few thunderstorms across northwest parts of the area. These thunderstorms are forecast to expand in intensity and coverage through the afternoon and evening. With any thunderstorm development there is the potential of strong gusty winds and frequent lighting and the potential for urban flash flooding, especially across northeastern new jersey, the lower hudson valley, nyc, nassau county, ny and southeastern connecticut where storms may back build and train across the same area. A flood watch remains in effect and has been expanded into fairfield and new haven counties in connecticut. The threat for severe weather is expected to diminish overnight but expect rainfall to continue through Tuesday morning. See the hydrology section for more information. Additionally, veering winds with height in the vicinity of the frontal boundary may support weak rotation, and the potential for a weak brief tornado. Temperatures tonight will be in the mid to upper 60s to near 70. There is a low rip current risk for atlantic ocean beaches today. Short term 6 am Tuesday morning through Tuesday night The frontal system will remain over the area, with the threat for heavy rainfall and locally gusty winds continuing at least into Tuesday morning, before building high pressure from the west gradually allows the system to move offshore. With light winds and recent moisture, fog may develop into Tuesday night. |
Expect temperatures to be well below climatological normals on Tuesday, then closer to normal overnight. There is a moderate rip current risk for atlantic ocean beaches on Tuesday morning, possibly becoming high in the afternoon. Long term Wednesday through Monday Strong polar upper low drops into hudson bay during the mid to late week, gradually shearing the closed low currently over northern quebec towards greenland. The associated deep eastern us troughing will slowly weaken through the week as a result, with weak upper ridging signaled for the weekend ahead of the next closed shearing eastward just north of the great lakes. At the surface, generally tranquil conditions expected, with weak and elongated high pressure sprawled across the eastern us in wake of the offshore cold front slowly drifting eastward. A gradual moderation in temps expected through the period, starting a seasonable levels with comfortable humidity mid week and rising to above seasonal with increasing humidity late week into the weekend. Aviation 20z Monday through Saturday A front will remain near the terminals today as a wave of low pressure develops and moves along the front into tonight. Showers and thunderstorms have developed across northern nj and the lower hudson valley. As these storms approach, expect MVFR conditions to develop. Some storms may become severe and produce gusty winds and heavy rainfall, mainly in the 20-00z time frame. The MVFR or lower conditions and the threat of showers and isolated thunder will continue into the overnight hours and Tuesday morning.VFR conditions will return during the mid to late part of Tuesday. Winds are generally light or out of the south-southeast, however the forecast becomes tricky through the afternoon as a wave of low pressure moves along the front. Winds should favor a se direction before veering to the W NW later in the day and tonight. 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 |
| MHRN6 | 10 mi | 54 min | NNE 18 G 21 | |||||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 11 mi | 54 min | 79°F | 79°F | 1005.2 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 14 mi | 54 min | N 15 G 22 | 74°F | 1004.6 hPa | |||
| SDHN4 - 8531680 - Sandy Hook, NJ | 14 mi | 54 min | S 5.1 G 7 | 85°F | 85°F | 1004.3 hPa | ||
| BATN6 - 8518750 - The Battery, NY | 19 mi | 54 min | 78°F | 76°F | 1005.2 hPa | |||
| 44065 - Entrance to New York Harbor | 31 mi | 38 min | S 21 G 25 | 81°F | 77°F | 1004.2 hPa | 76°F | |
| KPTN6 - 8516945 - Kings Point, NY | 33 mi | 54 min | E 8.9 G 15 | 74°F | 70°F | 1006.1 hPa | ||
| NBLP1 - 8548989 - Newbold, PA | 37 mi | 54 min | W 27 G 46 | 86°F | 1007.6 hPa | |||
| 44022 - Execution Rocks | 38 mi | 48 min | N 9.7 G 14 | 77°F | ||||
| BDRN4 - 8539094 - Burlington, Delaware River, NJ | 44 mi | 72 min | WSW 19 G 26 | 90°F | 84°F | 1005 hPa | ||
| 44040 - Western Long Island Sound | 47 mi | 63 min | NNE 12 G 18 | 77°F | 1 ft | 71°F |
Wind History for Bergen Point West Reach, NY
(wind in knots) EDIT (on/off) Help| Last 24hr | ||||||||||||||||||||||||
| 1 day ago | ||||||||||||||||||||||||
| 2 days ago |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Newark, Newark International Airport, NJ | 15 mi | 57 min | NNE 15 | 4.00 mi | Thunderstorm Heavy Rain Fog/Mist | 76°F | 73°F | 91% | 1005.3 hPa |
| Morristown Municipal, NJ | 22 mi | 63 min | NE 14 G 22 | 10.00 mi | Thunderstorm | 73°F | 73°F | 100% | 1006.8 hPa |
| Somerville, Somerset Airport, NJ | 23 mi | 55 min | Var 3 | 8.00 mi | Thunderstorm in Vicinity Light Rain | 87°F | 72°F | 61% | 1004.7 hPa |
| Belmar-Farmingdale, NJ | 24 mi | 52 min | S 12 | 10.00 mi | Mostly Cloudy | 91°F | 75°F | 61% | 1005.1 hPa |
| New York City, Central Park, NY | 24 mi | 1.9 hrs | Var 3 | 7.00 mi | Fair | 82°F | 79°F | 90% | 1005.8 hPa |
Wind History from EWR (wind in knots)
| 7 PM | 8 PM | 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 | |
| Last 24hr | W | W G19 | W | NW | W G18 | NW | W G19 | N | NW | W | W | W | W | Calm | Calm | S | SE | SE | S G14 | SE | SE | E | E | N |
| 1 day ago | SW | W | SW | W | SW | SW | W | W | W | SW | SW | SW | W | SW | W G17 | W | W | W | W | W G16 | W G19 | W | W | W |
| 2 days ago | W G19 | SW | SW | SW | SW | SW | W | W | W | SW | W | SW | SW | W | W | W | W | SW G15 | W G20 | W | SW | W G22 | W |
Tide / Current Tables for Perth Amboy, New Jersey
EDIT Weekend mode (on/off) (on/off) Help One Week of DataPerth Amboy
Click for Map
Mon -- 12:09 AM EDT 5.34 feet High Tide
Mon -- 05:44 AM EDT Sunrise
Mon -- 06:32 AM EDT 0.48 feet Low Tide
Mon -- 11:00 AM EDT Moonset
Mon -- 12:46 PM EDT 4.90 feet High Tide
Mon -- 06:46 PM EDT 1.24 feet Low Tide
Mon -- 08:21 PM EDT Sunset
Mon -- 11:40 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 12:09 AM EDT 5.34 feet High Tide
Mon -- 05:44 AM EDT Sunrise
Mon -- 06:32 AM EDT 0.48 feet Low Tide
Mon -- 11:00 AM EDT Moonset
Mon -- 12:46 PM EDT 4.90 feet High Tide
Mon -- 06:46 PM EDT 1.24 feet Low Tide
Mon -- 08:21 PM EDT Sunset
Mon -- 11:40 PM EDT Moonrise
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 |
| 5.3 | 5.1 | 4.4 | 3.2 | 2 | 1.1 | 0.6 | 0.5 | 1.2 | 2.3 | 3.5 | 4.3 | 4.8 | 4.9 | 4.5 | 3.6 | 2.6 | 1.8 | 1.4 | 1.3 | 1.7 | 2.6 | 3.6 | 4.4 |
Tide / Current Tables for Bayonne Bridge, Kill van Kull, New York Current
EDIT (on/off) Help One Week of DataBayonne Bridge
Click for Map
Mon -- 03:32 AM EDT -1.57 knots Max Ebb
Mon -- 05:44 AM EDT Sunrise
Mon -- 06:20 AM EDT 0.00 knots Slack
Mon -- 09:05 AM EDT 1.63 knots Max Flood
Mon -- 11:00 AM EDT Moonset
Mon -- 12:23 PM EDT -0.00 knots Slack
Mon -- 03:52 PM EDT -1.36 knots Max Ebb
Mon -- 06:24 PM EDT 0.00 knots Slack
Mon -- 08:21 PM EDT Sunset
Mon -- 09:28 PM EDT 1.56 knots Max Flood
Mon -- 11:39 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 03:32 AM EDT -1.57 knots Max Ebb
Mon -- 05:44 AM EDT Sunrise
Mon -- 06:20 AM EDT 0.00 knots Slack
Mon -- 09:05 AM EDT 1.63 knots Max Flood
Mon -- 11:00 AM EDT Moonset
Mon -- 12:23 PM EDT -0.00 knots Slack
Mon -- 03:52 PM EDT -1.36 knots Max Ebb
Mon -- 06:24 PM EDT 0.00 knots Slack
Mon -- 08:21 PM EDT Sunset
Mon -- 09:28 PM EDT 1.56 knots Max Flood
Mon -- 11:39 PM EDT Moonrise
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 |
| -0.1 | -0.6 | -1.1 | -1.5 | -1.5 | -1 | -0.2 | 0.5 | 1.2 | 1.6 | 1.3 | 0.7 | 0.2 | -0.3 | -0.7 | -1.2 | -1.4 | -1 | -0.3 | 0.3 | 0.9 | 1.5 | 1.5 | 0.8 |
Weather Map and Satellite Images
(on/off) HelpWeather Map
GOES Local Image of Mid-Atlantic 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 (18,4,5,8)
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Ground Weather Radar Station Philadelphia, PA
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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. |