|
Marine Weather and Tides
Version 3.4 |
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. 5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds. |
| Sunrise 5:43AM | Sunset 8:21PM | Sunday July 23, 2017 4:42 AM EDT (08:42 UTC) | Moonrise 5:57AM | Moonset 8:34PM | Illumination 0% |  |
Marine Forecasts
EDIT (on/off) Help| ANZ338 NEw York Harbor- 1254 Am Edt Sun Jul 23 2017 Overnight..E winds around 5 kt. Waves 1 ft or less. Showers likely. Vsby 1 to 3 nm. Sun..NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. Chance of showers in the morning. Sun night..E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the evening, then showers likely after midnight. Mon..S winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. Showers likely with chance of tstms in the morning, then chance of showers in the afternoon. Mon night..NW winds 5 to 10 kt. Waves 1 ft or less. Tue..N winds around 10 kt. Waves 1 ft or less. Tue night..NE winds 5 to 10 kt. Waves 1 ft or less. Wed..E winds around 5 kt, becoming S in the evening, then diminishing to around 5 kt after midnight. Waves 1 ft or less. Thu..S winds around 5 kt, becoming sw. Waves 1 ft or less. Chance of showers. Winds and waves higher in and near tstms. | ANZ300 1254 Am Edt Sun Jul 23 2017 Synopsis for the long island waters and new york harbor.. A frontal boundary remains to our south tonight as a wave of low pressure tracks along it. This front then sags farther to the south on Sunday after the low passes. Another low then moves along the front, tracking off the mid-atlantic coast by Monday morning. Still another area of low pressure that moves through the region Monday and Monday night, exits to the east Tuesday. High pressure builds over the northeast late Tuesday through Wednesday, then drifts off the coast Wednesday night. Another wave of low pressure follows for Wednesday night into Thursday. |
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 230748 afdokx area forecast discussion national weather service new york ny 348 am edt Sun jul 23 2017 Synopsis A frontal boundary remains to our south today. Low then moves along the front, tracking off the mid-atlantic coast Monday. High pressure builds over the northeast late Tuesday through Wednesday, then drifts off the coast Wednesday night. Another wave of low pressure follows for Wednesday night into Friday, with a cold front moving through Friday. High pressure returns Saturday. Near term until 6 pm this evening Initial shortwave passes to the east early this morning, with a wave of low pressure doing the same. High pressure, with weak ridging aloft, builds across new england. Subsidence will likely keep the area dry today. Some sunshine will appear, particularly in southern ct. Temperatures today will be cooler, closer to seasonal norms of the lower to mid 80s. There is a moderate risk for the development of rip currents at ocean beaches today. Short term 6 pm this evening through 6 pm Monday Weak ridge yields to approaching trough through this time frame. At the sfc, two areas of low pressure approach and pass. The area looks to remain on the north side of the frontal boundary as the coastal low passes juts south Monday. Ample forcing ahead of this system will result in increasing coverage for showers and possible thunderstorms tonight, from west to east. Best chance occurs from late evening and through the overnight hours. At this time, instability appears to be weak, so widespread thunder is not anticipated. On Monday, showers are possible, but the main area in the morning departs in the afternoon. For tonight, the rain and clouds will result in normal overnight low temps. However, cool temperatures are anticipated during the day Monday. With easterly flow, and plenty of clouds, leaned toward the lower end of the guidance, with a 2 3 and 1 2 blend followed. Long term Monday night through Saturday An upper level shortwave and accompanying wave of surface low pressure will be exiting to the east Monday night into early Tuesday. A few showers will be on-going at the beginning of the extended forecast period. CAPE values look meager. A weak ridge builds Tuesday and Wednesday. Then another shortwave amplifies into a significant trough into the eastern states Wednesday night into Thursday with a high amplitude trough, of 1 to 2 standard deviations above normal, digging all the way to northern florida by Friday. The flow looked to be still progressive with a surface low moving through Thursday and Friday. However, there are hints that the upper low will close off again Friday into Saturday and remain along the northern coast into next weekend. At this time will keep with persistence and the more progressive flow and keep Friday night into Saturday dry as upper ridging builds to the north. Temperatures through the extended period will be near to slightly below seasonal normals. Aviation 07z Sunday through Thursday A frontal boundary will remain just south overnight as a wave of low pressure tracks along it, then sag farther south today after the low passes. Another low will then moves along the front tonight. Brief ifr vsby in heavier rain at kjfk has tapered off, leaving MVFR conditions in rain at kisp. Lingering MVFR conditions at kewr kteb should improve overnight. |
Expect bknVFR CIGS through the day on Sunday, with NE flow turning SE in the afternoon. Played CIGS more on the pessimistic side, but they could be higher than forecast if drier air works in from the ne, especially at the ct terminals. If the more optimistic scenario plays out, winds at coastal terminals could be more southerly then fcst as a sea breeze also develops. As the next low approaches, showers with MVFR conditions should make it to the nyc metro terminals after 02z-03z mon. Outlook for 06z Monday through Thursday Late Sunday night-Monday night Showers likely. MVFR conds likely, ifr CIGS possible. A rumble of thunder also possible late Sunday night. Tuesday MainlyVFR. Tuesday night-Wednesday night Vfr. Thursday Chance of showers and possibly a tstm, with local MVFR or lower conds. Marine Increasing e-se flow tonight and then e-ne flow on Monday ahead of an approaching low, with a warm front remaining to the south or only briefly entering the ocean waters, should eventually build ocean seas to minimal SCA criteria of 5 ft. This could happen in the ny bight area as early as late tonight, but certainty in this is higher for daytime Monday. Wind gusts up to 25-30 kt are also possible on the eastern ocean sound bay waters daytime Monday. Ocean seas may also approach 5 ft Wed night-thu as increasing S flow develops ahead of a cold front. Waves of low pressure passing through could also bring a chance of tstms on thu. Hydrology An additional 1 2 to 1 inch of rainfall is likely from late tonight through Monday, with locally higher amounts possible. There is a small chance for minor flooding or urban and poor drainage areas, if any experience locally heavy rainfall. More rain is possible Thursday through Friday. Significant hydrologic impacts are not expected at this time. Tides coastal flooding With the new moon phase today, tides are running high. Positive tidal departures of 1 2 to 1 ft are needed for minor flooding during the night time high tide. With east flow expected, and looking at what occurred earlier tonight, will issue a coastal flood advisory for western LI sound, the south shore bays of li, and lower ny harbor for the evening and night time high tides. A few locations could reach or slightly exceed moderate benchmarks across the south shore bays of nassau and queens. The threat for minor flooding could continue into Monday, with e NE flow progged to continue. Okx watches warnings advisories Ct... Coastal flood advisory from 11 pm this evening to 2 am edt Monday for ctz009. Ny... Coastal flood advisory from 11 pm this evening to 2 am edt Monday for nyz071-073-176-177. Coastal flood advisory from 8 pm to 11 pm edt this evening for nyz074-075-178-179. Nj... None. Marine... None. Synopsis... Pw near term... Pw short term... Pw long term... Met pw aviation... Goodman marine... Pw hydrology... Pw tides coastal flooding... Pw |
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 | 43 min | WNW 2.9 G 2.9 | 72°F | 74°F | 1006.7 hPa (-0.4) | ||
| BATN6 - 8518750 - The Battery, NY | 11 mi | 43 min | 73°F | 76°F | 1006.7 hPa (-0.3) | |||
| 44022 - Execution Rocks | 12 mi | 28 min | SW 5.8 G 5.8 | 73°F | 70°F | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 15 mi | 43 min | Calm G 1.9 | 1007.5 hPa (-0.3) | ||||
| MHRN6 | 18 mi | 43 min | ENE 1.9 G 2.9 | |||||
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 18 mi | 43 min | 72°F | 78°F | 1007 hPa (-0.0) | |||
| 44040 - Western Long Island Sound | 21 mi | 58 min | W 3.9 G 5.8 | 75°F | 71°F | |||
| SDHN4 - 8531680 - Sandy Hook, NJ | 27 mi | 43 min | E 1.9 G 1.9 | 71°F | 78°F | 1006.5 hPa (+0.3) | ||
| 44065 - Entrance to New York Harbor | 36 mi | 53 min | ENE 12 G 12 | 72°F | 76°F | 3 ft | 1006.1 hPa (+0.0) | 70°F |
| 44069 | 47 mi | 43 min | ESE 7.8 G 12 | 72°F | 82°F | 69°F | ||
| BRHC3 - 8467150 - Bridgeport, CT | 47 mi | 43 min | N 2.9 G 5.1 | 74°F | 1006 hPa (-0.8) |
Wind History for Kings Point, NY
(wind in knots) EDIT (on/off) Help| 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 | 1 AM | 2 AM | 3 AM | 4 AM | |
| Last 24hr | -- | S | NE | E | NE G8 | NE | NE | NE | NE | NE | NE | NE | NE G8 | SE G5 | SW | S | S | S | S | -- | SE G4 | S | NE | W |
| 1 day ago | N | NW | N | NE | N G9 | N G9 | N | N | N | N | N | NW G12 | NW | NW | NW | NW G11 | NW | W G7 | W G7 | SW | W | NW G13 | NW | NE |
| 2 days ago | NE | S | NE | E | NE | NE | -- | NE | W G9 | NW | NW | SW G14 | SW G16 | S | NW G14 | NW | NW | NW | W | NW | W | NW | N G11 | N |
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 | 52 min | N 0 | 4.00 mi | Fog/Mist | 73°F | 70°F | 90% | 1006.5 hPa |
| New York City, Central Park, NY | 5 mi | 52 min | N 0 | 3.00 mi | Light Rain Fog/Mist | 71°F | 70°F | 96% | 1006.8 hPa |
| New York, La Guardia Airport, NY | 6 mi | 52 min | N 0 | 9.00 mi | Light Rain | 73°F | 70°F | 90% | 1006.6 hPa |
| Newark, Newark International Airport, NJ | 15 mi | 52 min | N 0 | 9.00 mi | Overcast | 71°F | 69°F | 94% | 1006.8 hPa |
| New York, Kennedy International Airport, NY | 16 mi | 52 min | NNE 3 | 9.00 mi | Overcast | 72°F | 71°F | 97% | 1007.2 hPa |
| Caldwell, Essex County Airport, NJ | 18 mi | 50 min | N 0 | 6.00 mi | Fog/Mist | 71°F | 69°F | 94% | 1007.6 hPa |
| White Plains - Westchester County Airport, NY | 20 mi | 1.8 hrs | N 0 | 10.00 mi | Mostly Cloudy | 72°F | 69°F | 94% | 1006.2 hPa |
Wind History from NYC (wind in knots)
| 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 | 1 AM | 2 AM | 3 AM | 4 AM | |
| Last 24hr | Calm | Calm | Calm | NE | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | |||||||||||
| 1 day ago | Calm | Calm | W | W | Calm | SW | Calm | W | Calm | |||||||||||||||
| 2 days ago | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | W | W | W | W | W | W | W | Calm | Calm | W | Calm | W |
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 -- 03:48 AM EDT -0.44 feet Low Tide Sun -- 05:44 AM EDT Sunrise Sun -- 05:47 AM EDT New Moon Sun -- 05:56 AM EDT Moonrise Sun -- 09:53 AM EDT 4.38 feet High Tide Sun -- 03:57 PM EDT -0.20 feet Low Tide Sun -- 08:20 PM EDT Sunset Sun -- 08:33 PM EDT Moonset Sun -- 10:12 PM EDT 5.25 feet High 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 |
| 3 | 1.7 | 0.6 | -0.2 | -0.4 | 0.2 | 1.3 | 2.6 | 3.5 | 4.1 | 4.4 | 3.9 | 3 | 1.8 | 0.8 | 0.1 | -0.2 | 0.3 | 1.4 | 2.9 | 4 | 4.8 | 5.2 | 5 |
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 -- 03:02 AM EDT 0.00 knots Slack Sun -- 05:43 AM EDT Sunrise Sun -- 05:47 AM EDT New Moon Sun -- 05:56 AM EDT Moonrise Sun -- 06:08 AM EDT 1.16 knots Max Flood Sun -- 09:12 AM EDT -0.00 knots Slack Sun -- 12:25 PM EDT -0.89 knots Max Ebb Sun -- 03:33 PM EDT 0.00 knots Slack Sun -- 06:33 PM EDT 1.17 knots Max Flood Sun -- 08:19 PM EDT Sunset Sun -- 08:32 PM EDT Moonset Sun -- 09:41 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 | -0.7 | -0.3 | -0 | 0.3 | 0.8 | 1.2 | 0.9 | 0.4 | 0.1 | -0.2 | -0.6 | -0.9 | -0.8 | -0.5 | -0.1 | 0.1 | 0.5 | 1.1 | 1.1 | 0.6 | 0.2 | -0.1 | -0.4 |
Weather Map and Satellite Images
(on/off) HelpWeather Map | IR Satellite Image from GEOS GOES Local Image of Northeast EDIT  |
Wind Forecast for New York City/Upton, NY (4,6,7,8)
(on/off) Help |  |  |
Ground Weather Radar Station Upton, NY
(on/off) Help
Ad by Google
|
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. |