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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 7:48PM | Wednesday August 21, 2019 4:38 PM EDT (20:38 UTC) | Moonrise 11:01PM | Moonset 11:48AM | Illumination 63% |  |
ANZ338 NEw York Harbor- 412 Pm Edt Wed Aug 21 2019
.severe Thunderstorm watch 609 in effect until 9 pm edt this evening...
Tonight..SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. Scattered showers and tstms, mainly this evening.
Thu..SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms in the afternoon.
Thu night..W winds 5 to 10 kt, becoming nw after midnight. Waves 1 ft or less. Chance of tstms in the evening. Chance of showers.
Fri..N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning.
Fri night..N winds 5 to 10 kt. Waves 1 ft or less.
Sat..NE winds 5 to 10 kt. Waves 1 ft or less.
Sat night..NE winds 5 to 10 kt. Waves 1 ft or less.
Sun..E winds 10 to 15 kt. Waves 1 ft or less, then 2 to 3 ft in the afternoon.
Sun night..E winds 10 to 15 kt. Waves 2 to 3 ft.
Mon..E winds 10 to 15 kt. Waves 2 to 3 ft.
Mon night..E winds 10 to 15 kt. Waves 2 to 3 ft in the evening, then 1 ft or less. Winds and waves higher in and near tstms.
.severe Thunderstorm watch 609 in effect until 9 pm edt this evening...
Tonight..SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. Scattered showers and tstms, mainly this evening.
Thu..SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms in the afternoon.
Thu night..W winds 5 to 10 kt, becoming nw after midnight. Waves 1 ft or less. Chance of tstms in the evening. Chance of showers.
Fri..N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning.
Fri night..N winds 5 to 10 kt. Waves 1 ft or less.
Sat..NE winds 5 to 10 kt. Waves 1 ft or less.
Sat night..NE winds 5 to 10 kt. Waves 1 ft or less.
Sun..E winds 10 to 15 kt. Waves 1 ft or less, then 2 to 3 ft in the afternoon.
Sun night..E winds 10 to 15 kt. Waves 2 to 3 ft.
Mon..E winds 10 to 15 kt. Waves 2 to 3 ft.
Mon night..E winds 10 to 15 kt. Waves 2 to 3 ft in the evening, then 1 ft or less. Winds and waves higher in and near tstms.
ANZ300 412 Pm Edt Wed Aug 21 2019
Synopsis for the long island waters and new york harbor.. A cold front will slowly approach the waters through Thursday, passing Thursday night. High pressure builds in behind the front through the weekend.
Synopsis for the long island waters and new york harbor.. A cold front will slowly approach the waters through Thursday, passing Thursday night. High pressure builds in behind the front through the weekend.
7 Day Forecast for Marine Location Near Union Beach , NJ
Hourly EDIT Helplocation: 40.49, -74.17 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 212006 afdokx area forecast discussion national weather service new york ny 406 pm edt Wed aug 21 2019 Synopsis A trough of low pressure will be in the area this evening. A cold front will then slowly approach through Thursday. The front moves across and southeast of the region Thursday night. The cold front will move farther southeast of the region Friday into the weekend as high pressure builds in from the north. Weak low pressure areas and a frontal system approach early into the middle next week. Near term until 6 am Thursday morning Showers and thunderstorms will be moving through the area as we head into the early evening hours. Mid level shortwave lift will shift through and interact with capes of 2000-3000 j kg with the best lift exiting east by midnight. The biggest threat with severe storms would be with wind gusts. There is also at least a chance of flash flooding where the heaviest storms concentrate. The precipitation is expected to wind down from west to east later this evening and there could be some patchy fog late with a residual moist environment. Muggy overnight with low temperatures above normal. A high risk of rip current development remains into this evening for the ocean beaches. Short term 6 am Thursday morning through Thursday night A cold front approaches on Thursday and passes through Thursday evening. A pre-frontal trough probably sets up in the afternoon across part of the tri-state area ahead of the cold front. This along with shortwave lift and sufficient CAPE will bring shower and thunderstorm chances mainly during the afternoon and evening hours. Shear profiles support the potential of at least strong storms. Regarding temperatures and heat indices, 850mb temps are forecast to be around 17c afternoon. Surface winds will be mostly sw, and perhaps even more westerly away from the coast. This would normally allow surface dewpoints to lower a few degrees in the afternoon, however with the presence of a pre-frontal trough and approaching |
cold front, this could be offset somewhat. There is a moderate rip current risk for Thursday. Long term Friday through Wednesday An upper level trough lifts north of the region on Friday. Upper level ridging moves into the region this weekend and continue into early next week. This is fairly consistent between GFS and canadian models but ECMWF model breaks off a piece of the trough and keeps it near region as weak upper level low for the weekend. For next week, the ridge eventually moves east of the region with a weak trough approaching from the west. At the surface, a cold front will continue moving southeast of long island Friday and into the weekend. GFS and canadian models likewise show a more steady front movement southeast of long island while ECMWF shows a little slower movement and closer proximity of low pressure to the region along the front. For weather, other than some left over early morning showers on Friday, dry conditions are forecast for Friday and much of the weekend. Depending on how low pressure trends along the front to the south and a frontal system approaching from the west going into early to middle of next week, there could be a return to rain in the forecast. Currently, it seems this scenario is more of a low end possibility, so limited rain to slight chance, with mainly dry conditions anticipated. Temperatures overall forecast to be slightly below normal. Aviation 20z Wednesday through Monday A trough of low pressure develops this afternoon ahead of an approaching cold front with a chance of showers and thunderstorms. Coverage of showers and thunderstorms will increase late this afternoon, with MVFR or ifr possible in any thunderstorm. Thunderstorm chances diminish later this evening and overnight. Confidence in timing, placement and coverage remains low. Southerly winds increase to 10-15 kt with gusts to around 20 kt possible at the nyc terminals during the afternoon. Winds lighten from the SW this evening and overnight. 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 |
| SDHN4 - 8531680 - Sandy Hook, NJ | 9 mi | 50 min | SW 9.9 G 13 | 86°F | 80°F | 1011.5 hPa | ||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 10 mi | 62 min | 90°F | 78°F | 1011.3 hPa | |||
| MHRN6 | 10 mi | 62 min | SW 11 G 15 | |||||
| ROBN4 - 8530973 - Robins Reef, NJ | 13 mi | 56 min | SSW 13 G 17 | 87°F | 1011.2 hPa | |||
| BATN6 - 8518750 - The Battery, NY | 17 mi | 50 min | 77°F | 1011.3 hPa | ||||
| 44065 - Entrance to New York Harbor | 26 mi | 28 min | S 16 G 19 | 78°F | 76°F | 1011.1 hPa | 75°F | |
| KPTN6 - 8516945 - Kings Point, NY | 31 mi | 50 min | SW 15 G 17 | 1011.7 hPa | ||||
| NBLP1 - 8548989 - Newbold, PA | 39 mi | 50 min | WSW 7 G 9.9 | 1012 hPa | ||||
| BDRN4 - 8539094 - Burlington, Delaware River, NJ | 47 mi | 62 min | WSW 11 G 14 | 89°F | 81°F | 1011.2 hPa |
Wind History for Sandy Hook, NJ
(wind in knots) EDIT (on/off) Help| 4 PM | 5 PM | 6 PM | 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 | |
| Last 24hr | S G12 | S | S G13 | SE G10 | SE G10 | S | S | E | E G5 | SE | S | SW | SW | SW | -- | S | S | SW | SW | SW | W G12 | SW | SW G15 | SW |
| 1 day ago | SE G11 | E G13 | SE G8 | SW G14 | W | SW | W G10 | W G9 | W | W | W | W G7 | W | NW | NW | NE | NE | NE | E | E | SE | S | S | S |
| 2 days ago | SE G14 | S | SW | SW | W | N G11 | -- | S | SE | SE | SW | S | SW | W | SW | W | SW | W | NW | W | SE | S | SE G11 | SE G17 |
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 |
| Newark, Newark International Airport, NJ | 15 mi | 47 min | SW 11 | 10.00 mi | Mostly Cloudy | 88°F | 71°F | 57% | 1010.9 hPa |
| Belmar-Farmingdale, NJ | 22 mi | 42 min | SSW 10 | 10.00 mi | Thunderstorm in Vicinity | 88°F | 72°F | 59% | 1011.8 hPa |
| New York City, Central Park, NY | 23 mi | 47 min | Var 4 | 10.00 mi | Mostly Cloudy | 85°F | 71°F | 63% | 1011 hPa |
| New York, Kennedy International Airport, NY | 24 mi | 47 min | S 16 | 10.00 mi | Mostly Cloudy | 83°F | 77°F | 82% | 1011.8 hPa |
Link to 5 minute data for KEWR
Wind History from EWR (wind in knots)
| 5 PM | 6 PM | 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 | |
| Last 24hr | SE | S | S | SE | SE | S | S | Calm | Calm | S | S | SE | S | SE | S | S | S | SW | SW | SW | SW G16 | S | SW | |
| 1 day ago | S | S G15 | S | S | SW | W | SW | W | W | SW | SW | NW | NW | N | N | N | N | N | Calm | SE | S | S | S | |
| 2 days ago | SE | S G22 | S | NW G26 | N | NE | N | Calm | SW | Calm | Calm | NW | W | W | SW | SW | W | SW | W | W G14 | S | W | W | S |
Tide / Current Tables for Princes Bay, New Jersey
EDIT Weekend mode (on/off) (on/off) Help One Week of DataPrinces Bay
Click for Map
Wed -- 06:10 AM EDT 0.58 feet Low Tide
Wed -- 06:13 AM EDT Sunrise
Wed -- 11:48 AM EDT Moonset
Wed -- 12:23 PM EDT 4.87 feet High Tide
Wed -- 06:40 PM EDT 1.14 feet Low Tide
Wed -- 07:46 PM EDT Sunset
Wed -- 11:00 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 06:10 AM EDT 0.58 feet Low Tide
Wed -- 06:13 AM EDT Sunrise
Wed -- 11:48 AM EDT Moonset
Wed -- 12:23 PM EDT 4.87 feet High Tide
Wed -- 06:40 PM EDT 1.14 feet Low Tide
Wed -- 07:46 PM EDT Sunset
Wed -- 11:00 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 |
| 4.8 | 4.5 | 3.8 | 2.7 | 1.6 | 0.9 | 0.6 | 0.8 | 1.5 | 2.7 | 3.8 | 4.5 | 4.8 | 4.8 | 4.3 | 3.4 | 2.4 | 1.6 | 1.2 | 1.2 | 1.5 | 2.3 | 3.3 | 4.1 |
Tide / Current Tables for Bayonne Bridge, Kill van Kull, New York Current (2)
EDIT (on/off) Help One Week of DataBayonne Bridge
Click for Map
Wed -- 01:54 AM EDT 1.70 knots Max Flood
Wed -- 04:47 AM EDT -0.00 knots Slack
Wed -- 06:12 AM EDT Sunrise
Wed -- 08:40 AM EDT -1.50 knots Max Ebb
Wed -- 11:11 AM EDT 0.00 knots Slack
Wed -- 11:48 AM EDT Moonset
Wed -- 02:17 PM EDT 1.70 knots Max Flood
Wed -- 05:01 PM EDT -0.00 knots Slack
Wed -- 07:46 PM EDT Sunset
Wed -- 08:59 PM EDT -1.40 knots Max Ebb
Wed -- 11:00 PM EDT Moonrise
Wed -- 11:29 PM EDT 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 01:54 AM EDT 1.70 knots Max Flood
Wed -- 04:47 AM EDT -0.00 knots Slack
Wed -- 06:12 AM EDT Sunrise
Wed -- 08:40 AM EDT -1.50 knots Max Ebb
Wed -- 11:11 AM EDT 0.00 knots Slack
Wed -- 11:48 AM EDT Moonset
Wed -- 02:17 PM EDT 1.70 knots Max Flood
Wed -- 05:01 PM EDT -0.00 knots Slack
Wed -- 07:46 PM EDT Sunset
Wed -- 08:59 PM EDT -1.40 knots Max Ebb
Wed -- 11:00 PM EDT Moonrise
Wed -- 11:29 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 |
| 0.7 | 1.4 | 1.7 | 1.2 | 0.5 | -0.1 | -0.6 | -1 | -1.4 | -1.5 | -1 | -0.1 | 0.5 | 1.2 | 1.7 | 1.5 | 0.7 | 0 | -0.4 | -0.8 | -1.2 | -1.4 | -1.1 | -0.4 |
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 (16,3,4,5)
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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. |