|
Marine Weather and Tides
Version 3.4 |
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome. 10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name. |
| Sunrise 7:10AM | Sunset 5:00PM | Tuesday January 22, 2019 1:00 AM EST (06:00 UTC) | Moonrise 7:58PM | Moonset 9:24AM | Illumination 98% |  |
ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 951 Pm Est Mon Jan 21 2019
.gale warning in effect until 6 am est Tuesday...
.freezing spray advisory in effect until 6 am est Tuesday...
.low water advisory in effect from 4 am to 7 am est Tuesday...
Tonight..NW winds 25 to 30 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 35 kt after midnight. Seas 2 to 4 ft. Freezing spray. Water levels 2 to 2 1/2 ft below mllw around the time of low tide.
Tue..NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 1 to 2 ft in the morning, then 1 ft or less.
Tue night..SW winds 5 to 10 kt. Seas 1 ft or less.
Wed..SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Chance of rain, snow and sleet in the morning, then rain likely in the afternoon. Vsby 1 to 3 nm in the morning.
Wed night..SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Rain.
Thu..SW winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 25 kt. Seas around 2 ft. Rain. Vsby 1 to 3 nm.
Thu night..W winds 10 to 15 kt. Seas 2 to 3 ft.
Fri..W winds 10 to 15 kt. Seas 2 to 3 ft.
Fri night..NW winds 10 to 15 kt. Seas 2 to 3 ft.
Sat..NW winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in the afternoon.
Sat night..W winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less.
.gale warning in effect until 6 am est Tuesday...
.freezing spray advisory in effect until 6 am est Tuesday...
.low water advisory in effect from 4 am to 7 am est Tuesday...
Tonight..NW winds 25 to 30 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 35 kt after midnight. Seas 2 to 4 ft. Freezing spray. Water levels 2 to 2 1/2 ft below mllw around the time of low tide.
Tue..NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 1 to 2 ft in the morning, then 1 ft or less.
Tue night..SW winds 5 to 10 kt. Seas 1 ft or less.
Wed..SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Chance of rain, snow and sleet in the morning, then rain likely in the afternoon. Vsby 1 to 3 nm in the morning.
Wed night..SW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Rain.
Thu..SW winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 25 kt. Seas around 2 ft. Rain. Vsby 1 to 3 nm.
Thu night..W winds 10 to 15 kt. Seas 2 to 3 ft.
Fri..W winds 10 to 15 kt. Seas 2 to 3 ft.
Fri night..NW winds 10 to 15 kt. Seas 2 to 3 ft.
Sat..NW winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in the afternoon.
Sat night..W winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less.
ANZ300 951 Pm Est Mon Jan 21 2019
Synopsis for the long island waters and new york harbor.. Strong high pressure will build in through Tuesday, then pass east Tuesday night. A frontal system will impact the waters from Wednesday into Thursday night. High pressure will return on Friday.
Synopsis for the long island waters and new york harbor.. Strong high pressure will build in through Tuesday, then pass east Tuesday night. A frontal system will impact the waters from Wednesday into Thursday night. High pressure will return on Friday.
7 Day Forecast for Marine Location Near Oyster Bay, NY
Hourly EDIT Helplocation: 40.88, -73.53 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 220544 afdokx area forecast discussion national weather service new york ny 1244 am est Tue jan 22 2019 Synopsis Strong high pressure will build in through Tuesday, then pass east Tuesday night. A frontal system will impact the area Wednesday into Thursday, with brief high pressure following for late week. Another frontal system will be possible late in the weekend into early next week. Near term until 6 am this morning Gusty NW winds will be slow to diminish tonight as strong high pressure builds east from the ohio valley and low pressure tracks across the canadian maritimes. A few gusts up to 45 mph will still be possible through about midnight near the coast. Skies have cleared across the area with the departure of the upper trough. Temps should bottom out at 0 to 5 below well inland, and in the single digits to lower teens elsewhere. Could still be a few areas well inland in the higher elevations where wind chills could hit -15, otherwise they should be in the -5 to -10 range. Short term 6 am this morning through 6 pm Wednesday Wind chills should generally be 0 to -10 around day break Tuesday. High pressure will remain in control on Tuesday with ridging aloft and mostly sunny skies, then slide east Tue night. As the upper ridge slides east, there could be a period of partly mostly cloudy skies via WAA aloft. Temps will moderate into the 20s for highs on tue, then remain in the 20s in nyc and drop to the teens inland. Long term Wednesday night through Monday Main system of concern will impact the area Wednesday into Thursday, as a series of short waves rotate around a long wave trough expected to develop into much of the eastern u.S. Strengthening winds between the departing deep layer ridge and deepening trough will allow rapid warm advection into Wednesday. Although a wintry mix may be possible at the onset, general consensus shows temperatures quickly rising above freezing into the afternoon. There remains significant differences with the expected track and intensity of the surface low. The canadian has been fairly consistent in showing a more western track, which the 12z european has come more into line with. The more western track would allow a warmer air mass, along with the potential for gustier winds. Similarly, each consecutive run of the NAM has trended farther inland, while the GFS has subtly shifted farther north and west. Given these trends, and the superior performance of the canadian and european with the last system, have trended slightly warmer inland with the system. At the moment, the main impact will be the potential for heavy rainfall as strong unidirectional flow will be oriented parallel to the frontal boundary. With strong moisture advection from the gulf, pw will rise to above 90th percentile values for time of year. Additionally, the low will be slow to exit the area. Trends will need to be monitored closely. For now, trended more towards wpc guidance, with a general 1-2 inches across the area, closer to deterministic values and the GEFS ensemble mean. After the system departs, gusty northwest flow develops. Another strong vorticity maximum is progged to move through the region Friday, leading to the potential for brief snow showers in developing stratocu, though accumulations will be minimal. Confidence thereafter significantly decreases, with major differences in model solutions, though with the continued presence of the upper trough to the west and short waves that may rotate through, expect an unsettled pattern to continue into at least early next week. Aviation 06z Tuesday through Saturday Canadian high pressure builds over the area today, then slides offshore into tonight. Vfr through the TAF period. Nw winds diminish this morning. Gusts should abate throughout by around 7-9z as speeds decrease to around 10-15kt. Speeds continue to slowly decrease to less than 10 kt, at all terminals, as winds gradually back to the wnw-w by early-mid afternoon. Winds become light and variable areawide by late afternoon early evening and |
remain so through at least 6z Wednesday. Outlook for 06z Wednesday through Saturday Late tonight-Wednesday morning Vfr. SW winds g25-35kt possible at eastern terminals and llws possible at western terminals. Wednesday afternoon MVFR or lower developing in rain, possibly starting as a wintry mix at northern terminals. Llws possible. Wednesday night-Thursday night Ifr or lower likely with rain, precipitation may change to snow before ending. BecomingVFR late Thursday night. Llws possible Wednesday night. N-nw winds g15-25kt possible Thursday afternoon night. Friday-Friday night Most likelyVFR, with MVFR possible in any snow showers. NW winds g15-20kt possible Friday. Saturday Vfr. Marine Gale warning continues for all waters with wind gusts 35-40 kt through the overnight and then for the ocean waters east of moriches inlet through the morning. Conds ramp down to sub-sca on all waters by late morning. This lull will be short lived as S flow increases to 20 kt by late tue night and pushes ocean seas back up to 5 ft. Winds seas should increase Wed into Thu as the next low pressure system impacts the waters. Gales will be possible on the ocean waters, especially late Wednesday into Thursday morning. The system then departs late Thursday into Thursday night, with at least SCA gusts possible on all waters. High pressure then only briefly builds by late week into the first half of the weekend, with ocean seas slowly subsiding, but likely remaining above 5 ft. Hydrology A low pressure system Wednesday into Thursday may bring 1 to 2 inches of rainfall to the area, though timing and placement of any potential impacts remains uncertain at this time. Tides coastal flooding Low water advisory through the next low tide cycle late tonight for the coastlines of the ocean waters west of moriches inlet into ny harbor and on the western sound. Water levels will reach 2 to 2.5 ft below mllw. Water levels should remain above low waters thresholds farther east. Equipment Nyc central park winds are out of service until further notice. Loss of data is due to a severed cable. Parts are on order. Nyc NOAA weather radio station kwo35 (162.55 mhz) will remain off the air for an extended period of time. Okx watches warnings advisories Ct... None. Ny... None. Nj... None. Marine... Low water advisory until 7 am est this morning for anz338-345- 353-355. Freezing spray advisory until 6 am est early this morning for anz335-338. Gale warning until 6 am est early this morning for anz330-335- 338-340-345-353-355. Freezing spray advisory until noon est today for anz330-340- 350-353-355. Low water advisory from 4 am to 7 am est this morning for anz335. Gale warning until 10 am est this morning for anz350. Synopsis... Md goodman near term... Goodman dw short term... Goodman long term... Md aviation... Maloit marine... Md goodman dw hydrology... Md goodman tides coastal flooding... 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 |
| BRHC3 - 8467150 - Bridgeport, CT | 27 mi | 54 min | NW 6 G 11 | 11°F | 37°F | 1027.3 hPa | ||
| BATN6 - 8518750 - The Battery, NY | 28 mi | 42 min | 13°F | 37°F | 1030.3 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 32 mi | 42 min | NW 20 G 26 | 14°F | 1031 hPa | |||
| 44065 - Entrance to New York Harbor | 36 mi | 30 min | NW 29 G 37 | 19°F | 43°F | 1030.2 hPa | 11°F | |
| BGNN4 - 8519483 - Bergen Point West Reach, NJ | 37 mi | 48 min | 15°F | 33°F | 1030.6 hPa | |||
| MHRN6 | 37 mi | 42 min | WNW 15 G 24 | |||||
| SDHN4 - 8531680 - Sandy Hook, NJ | 38 mi | 42 min | NW 25 G 31 | 15°F | 30°F | 1032.1 hPa | ||
| NWHC3 - 8465705 - New Haven, CT | 43 mi | 42 min | NW 8.9 G 14 | 10°F | 36°F | 1027.5 hPa | ||
| 44025 - LONG ISLAND 33 NM South of Islip, NY | 48 mi | 70 min | NW 29 G 35 | 20°F | 42°F | 8 ft | 1028.2 hPa (+3.1) |
Wind History for Kings Point, 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 |
| Farmingdale - Republic Airport, NY | 12 mi | 67 min | NW 11 G 19 | 10.00 mi | Fair | 12°F | 0°F | 56% | 1028.4 hPa |
| White Plains - Westchester County Airport, NY | 17 mi | 64 min | WNW 14 G 27 | 10.00 mi | Fair | 11°F | 0°F | 58% | 1028 hPa |
| New York, Kennedy International Airport, NY | 20 mi | 69 min | WNW 23 G 29 | 10.00 mi | A Few Clouds and Windy | 14°F | 0°F | 53% | 1029.6 hPa |
| New York, La Guardia Airport, NY | 20 mi | 69 min | WNW 18 G 27 | 10.00 mi | Fair and Breezy | 15°F | 1°F | 56% | 1029.4 hPa |
| Islip, Long Island Mac Arthur Airport, NY | 23 mi | 64 min | NW 15 G 23 | 10.00 mi | A Few Clouds | 13°F | 0°F | 54% | 1027.7 hPa |
| New York City, Central Park, NY | 24 mi | 69 min | no data | 10.00 mi | Fair | 14°F | 0°F | 51% | 1028.9 hPa |
Wind History from FRG (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 | NW G29 | NW G29 | NW G30 | NW G36 | NW G30 | NW G27 | W G25 | NW G25 | NW G27 | NW G28 | NW G39 | NW G29 | NW G31 | NW G26 | NW G35 | NW G32 | NW G30 | NW G30 | NW G24 | NW G29 | NW G29 | NW G25 | NW G27 | NW G19 |
| 1 day ago | E G22 | E | E | E | NE | E | E G17 | E | SE | SE G27 | S G25 | N G20 | G18 | N G20 | NW G29 | NW G21 | NW G28 | NW G24 | NW G31 | NW G28 | NW G26 | NW G25 | NW G28 | |
| 2 days ago | Calm | E | E | E | E | E | E | SE | SE | E G17 | E G18 | E G17 | E G19 | E G17 | E | E G19 | E G23 | E G20 | E G22 |
Tide / Current Tables for Oyster Bay Harbor, Oyster Bay, New York
EDIT RT Ports Option Weekend mode (on/off) (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
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
Tue -- 12:14 AM EST -0.89 knots Max Ebb
Tue -- 03:05 AM EST 0.00 knots Slack
Tue -- 06:30 AM EST 1.16 knots Max Flood
Tue -- 07:13 AM EST Sunrise
Tue -- 08:24 AM EST Moonset
Tue -- 09:19 AM EST -0.00 knots Slack
Tue -- 12:40 PM EST -0.87 knots Max Ebb
Tue -- 03:28 PM EST 0.00 knots Slack
Tue -- 05:00 PM EST Sunset
Tue -- 06:54 PM EST 1.15 knots Max Flood
Tue -- 06:59 PM EST Moonrise
Tue -- 09:37 PM EST -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 12:14 AM EST -0.89 knots Max Ebb
Tue -- 03:05 AM EST 0.00 knots Slack
Tue -- 06:30 AM EST 1.16 knots Max Flood
Tue -- 07:13 AM EST Sunrise
Tue -- 08:24 AM EST Moonset
Tue -- 09:19 AM EST -0.00 knots Slack
Tue -- 12:40 PM EST -0.87 knots Max Ebb
Tue -- 03:28 PM EST 0.00 knots Slack
Tue -- 05:00 PM EST Sunset
Tue -- 06:54 PM EST 1.15 knots Max Flood
Tue -- 06:59 PM EST Moonrise
Tue -- 09:37 PM EST -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 |
| -0.9 | -0.8 | -0.4 | -0 | 0.2 | 0.6 | 1.1 | 1.1 | 0.6 | 0.1 | -0.2 | -0.5 | -0.8 | -0.9 | -0.6 | -0.2 | 0.1 | 0.4 | 0.9 | 1.1 | 0.8 | 0.2 | -0.1 | -0.4 |
Weather Map and Satellite Images
(on/off) HelpWeather Map
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.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for New York City/Upton, NY (1,6,7,8)
(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. |