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Marine Weather and Tides
Version 3.4 |
3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues. 6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported. 5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive. |
| Sunrise 6:03AM | Sunset 7:44PM | Sunday April 22, 2018 6:01 PM EDT (22:01 UTC) | Moonrise 11:48AM | Moonset 1:47AM | Illumination 51% |  |
Marine Forecasts
EDIT (on/off) Help| ANZ338 NEw York Harbor- 319 Pm Edt Sun Apr 22 2018 Tonight..S winds 10 to 15 kt, diminishing to around 5 kt late this evening, then becoming W after midnight, becoming N late. Waves 1 ft or less. Mon..NE winds around 5 kt, becoming se in the afternoon. Waves 1 ft or less. Mon night..SE winds 5 to 10 kt. Waves 1 ft or less. Tue..SE winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves 1 ft or less. Chance of rain in the afternoon. Tue night..E winds 10 to 15 kt. Waves 2 to 3 ft. Rain. Vsby 1 to 3 nm. Wed..E winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Waves 2 to 3 ft. Rain. Vsby 1 to 3 nm. Wed night..NW winds 5 to 10 kt. Waves 2 to 3 ft. Chance of showers. Thu..W winds around 10 kt. Waves 2 to 3 ft. Thu night..W winds 5 to 10 kt. Waves 1 ft or less. Fri..W winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Waves 1 ft or less. Fri night..S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. | ANZ300 319 Pm Edt Sun Apr 22 2018 Synopsis for the long island waters and new york harbor.. High pressure will be in control through Tuesday. Low pressure then approaches Tuesday night and passes to the northeast Wednesday. Another low pressure system may impact the region Friday. |
7 Day Forecast for Marine Location Near Fort Lee , NJ
Hourly EDIT Helplocation: 40.85, -73.95 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 221913 afdokx area forecast discussion national weather service new york ny 313 pm edt Sun apr 22 2018 Synopsis High pressure will be in control through Tuesday. Low pressure then approaches Tuesday night and passes to the northeast Wednesday. Another low pressure system may impact the region Friday or Saturday. Near term until 6 am Monday morning Deep-layered ridging with a surface high axis over us will result in clear conditions with light to calm winds. Areas of frost will be likely with these good radiational cooling conditions, mainly across eastern long island and the northernmost suburbs. A mav NAM mos blend was used for low temps. Short term 6 am Monday morning through Monday night High pressure slowly shifts east of the region Monday into Monday night, but ridging remains aloft. Mostly clear conditions through the period along with seasonable temperatures, although some areas west of the hudson and away from a SE flow will have highs in the upper 60s. Some frost should return late at night across eastern long island, SE ct, and parts of the lower hudson valley. Long term Tuesday through Sunday Complex pattern this time frame, with several features to watch. Initial shortwave lifts slowly northeast, with sfc low along the coast tracking northeast toward the area Tuesday and Tuesday night. General model agreement noted with this mid week system. Clouds will be on the increase Tuesday with dry weather through much of the day. Then rain moves in Tuesday night and continues into Wednesday as the low draws near, and warm front lifts toward the area. Northern stream shortwave dives out of canada, phasing with the trough over the northeast Wednesday. The sfc low lifts northeast Wednesday, and drier air should advect east across the area behind the system as the shortwave and low pulls further to the northeast wed night into Thursday. Then, next southern stream shortwave passes across the southeast states, with downstream northern stream shortwave moving quickly east Thursday and into Friday. The question is how these two features interact late in the week. If they phase, could see a larger trough developing late in the week and into next weekend. The sfc low likely will deepen as it lifts northward, dragging a cold front through. But, not all model ensemble members show this scenario, which leads to forecast uncertainty, especially with exact details during the late week and weekend time frame. In general, wet weather Tue night Wednesday, followed by drier conditions Wed night and Thursday. Unsettled thereafter (except mainly dry Thu night into Friday), and will maintain slight chance or chance pops given the uncertainty and timing of strength of the aforementioned upper features. Seasonable temperatures are anticipated for much of the period, except Wednesday. This would be the cooler day due to clouds, rain and gusty onshore flow ahead of the low. Aviation 19z Sunday through Friday Vfr conditions through the TAF period with high pressure in control. |
Sea breeze continues to slowly progress inland this afternoon. Winds at klga will vary under 10 kt this afternoon. Timing of sea breeze passage at klga may be off 1-2 hours. Confidence the sea breeze will pass across kewr and kteb is lower and it may not pass until early evening when winds diminish. Kswf will remain with NW flow and this is possible across khpn as well. Winds become light and variable tonight before becoming SE 5-10 kt Monday morning and early afternoon. Outlook for 18z Monday through Friday Monday afternoon-Tuesday Vfr. SE gusts 20 kt possible near the coast on Tuesday. Tuesday night-Wednesday Ifr becoming likely with rain. SE gusts near 20 kt Tuesday night. E gusts 20-25 kt on Wednesday morning. Thursday-Friday MainlyVFR. Shower possible. Marine Sub-sca conditions expected through Tuesday with high pressure in control and a weak pressure gradient. There is, however, a potential for 15 to 20 kt gusts in sea breezes across ny bight and surrounding nearshore waters early this evening and late day early evening Monday. Low pressure moves up the eastern seaboard Tuesday into Wednesday. Strengthening easterly winds and building seas are forecast across the waters Tuesday night into Wednesday morning. Winds likely subside below SCA late Wednesday as low pressure moves over and then NE of the region. However, ocean seas remain elevated a SCA levels into late week from residual SE swells. Hydrology A widespread 1 2 to 1 inch of rain with locally higher amounts, is expected Tuesday night into Wednesday. No hydrologic issues are anticipated at this time. Equipment Nyc NOAA weather radio station kwo-35 (162.55 mhz) remains off the air. Okx watches warnings advisories Ct... None. Ny... None. Nj... None. Marine... None. Synopsis... Jc pw near term... Jc short term... Jc long term... Pw aviation... Ds marine... Jc pw hydrology... Jc pw equipment... |
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 | 10 mi | 44 min | SW 16 G 18 | 54°F | 47°F | 1027.9 hPa | ||
| BATN6 - 8518750 - The Battery, NY | 11 mi | 44 min | 56°F | 47°F | 1027.7 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 15 mi | 44 min | SSE 17 G 19 | 53°F | 1027.6 hPa | |||
| MHRN6 | 18 mi | 44 min | SSE 12 G 16 | |||||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 18 mi | 44 min | 61°F | 50°F | 1026.7 hPa | |||
| SDHN4 - 8531680 - Sandy Hook, NJ | 27 mi | 44 min | SSE 13 G 15 | 55°F | 52°F | 1028.2 hPa | ||
| 44065 - Entrance to New York Harbor | 36 mi | 32 min | S 14 G 16 | 48°F | 46°F | 1028 hPa | 37°F | |
| BRHC3 - 8467150 - Bridgeport, CT | 47 mi | 50 min | SSW 7 G 11 | 58°F | 45°F | 1026.1 hPa |
Wind History for Kings Point, NY
(wind in knots) EDIT (on/off) Help| 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 | 5 PM | |
| Last 24hr | N | SW | S | S | N | N | N | NE | E | NE | S | -- | S | S | -- | -- | NW | SW | -- | NE | SE G4 | NE | S | SW |
| 1 day ago | N G23 | N G22 | N | NE G19 | NE | NE | N | N G11 | N | N | N | N | N G14 | N | N | N | N | N | N G15 | N | NW G14 | N G15 | N | N |
| 2 days ago | N | N | N | N G21 | N G29 | N G23 | N G21 | N G22 | N G18 | N G20 | N G19 | N G19 | N G26 | N G21 | N | N G23 | N G21 | N G19 | N | N G19 | N G18 | N G16 | N | N G22 |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Teterboro, Teterboro Airport, NJ | 5 mi | 71 min | Var 4 | 10.00 mi | Fair | 67°F | 18°F | 15% | 1025.9 hPa |
| New York City, Central Park, NY | 5 mi | 71 min | S 8 G 17 | 10.00 mi | Fair | 60°F | 21°F | 22% | 1026.8 hPa |
| New York, La Guardia Airport, NY | 6 mi | 71 min | S 13 | 10.00 mi | A Few Clouds | 61°F | 19°F | 20% | 1026.8 hPa |
| Newark, Newark International Airport, NJ | 15 mi | 71 min | SSE 13 | 10.00 mi | A Few Clouds | 63°F | 34°F | 34% | 1026.4 hPa |
| New York, Kennedy International Airport, NY | 16 mi | 71 min | S 18 | 10.00 mi | A Few Clouds and Breezy | 54°F | 28°F | 37% | 1027.8 hPa |
| Caldwell, Essex County Airport, NJ | 18 mi | 69 min | WNW 10 G 16 | 10.00 mi | Fair | 66°F | 12°F | 12% | 1026.9 hPa |
| White Plains - Westchester County Airport, NY | 20 mi | 66 min | WNW 3 | 10.00 mi | Fair | 63°F | 14°F | 15% | 1026.4 hPa |
Wind History from NYC (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 | NW | N | Calm | W | NW | W | Calm | SW | S G17 | G16 | ||||||||||||||
| 1 day ago | NW G18 | NW G16 | N G16 | Calm | NW | W | NW | Calm | NW | NW G14 | NW | NW | W G14 | NW G14 | NW | NW | NW | |||||||
| 2 days ago | NW G21 | NW G25 | NW G15 | W G16 | W G17 | NW | W | W | NW | W | W | NW G16 | NW G23 | NW G24 | NW G24 | G17 | NW | G16 | W G25 | NW G17 | NW G19 | NW G19 |
Tide / Current Tables for George Washington Bridge, Hudson River, New York
EDIT RT Ports Option Weekend mode (on/off) (on/off) Help One Week of Data| George Washington Bridge Click for Map Sun -- 01:46 AM EDT Moonset Sun -- 02:59 AM EDT 4.23 feet High Tide Sun -- 06:06 AM EDT Sunrise Sun -- 09:31 AM EDT 0.25 feet Low Tide Sun -- 11:48 AM EDT Moonrise Sun -- 03:43 PM EDT 3.62 feet High Tide Sun -- 05:46 PM EDT First Quarter Sun -- 07:42 PM EDT Sunset Sun -- 09:50 PM EDT 0.63 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 2.8 | 3.6 | 4.1 | 4.2 | 4 | 3.1 | 2.1 | 1.2 | 0.6 | 0.3 | 0.3 | 0.8 | 1.6 | 2.5 | 3.1 | 3.5 | 3.6 | 3.2 | 2.4 | 1.5 | 1 | 0.7 | 0.6 | 0.9 |
Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current
EDIT (on/off) Help One Week of Data| Throg's Neck Click for Map Sun -- 01:45 AM EDT Moonset Sun -- 02:14 AM EDT -0.00 knots Slack Sun -- 05:51 AM EDT -0.68 knots Max Ebb Sun -- 06:05 AM EDT Sunrise Sun -- 08:29 AM EDT 0.00 knots Slack Sun -- 11:47 AM EDT Moonrise Sun -- 12:08 PM EDT 0.96 knots Max Flood Sun -- 02:43 PM EDT -0.00 knots Slack Sun -- 05:46 PM EDT First Quarter Sun -- 06:20 PM EDT -0.69 knots Max Ebb Sun -- 07:42 PM EDT Sunset Sun -- 09:03 PM EDT 0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 0.9 | 0.5 | 0.1 | -0.2 | -0.4 | -0.6 | -0.7 | -0.5 | -0.1 | 0.1 | 0.2 | 0.6 | 0.9 | 0.7 | 0.2 | -0.1 | -0.3 | -0.5 | -0.7 | -0.6 | -0.3 | -0 | 0.1 | 0.4 |
Weather Map and Satellite Images
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GOES Local Image of Northeast 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.
target = "new">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 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. |