|
Marine Weather and Tides
Version 3.4 |
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it. 8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue. 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. |
Sunrise 7:14AM | Sunset 5:01PM | Friday January 22, 2021 5:20 PM EST (22:20 UTC) | Moonrise 1:12PM | Moonset 2:45AM | Illumination 71% | ![]() |
ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 402 Pm Est Fri Jan 22 2021
.small craft advisory in effect through late Saturday night...
Tonight..NW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 2 ft.
Sat..NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft.
Sat night..NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight.
Sun..NW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 2 ft.
Sun night..NW winds 5 to 10 kt. Seas 1 ft or less.
Mon..NW winds 5 to 10 kt. Seas 1 ft or less.
Mon night..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of snow. Vsby 1 to 3 nm.
Tue..NE winds around 10 kt. Seas 1 ft or less. Snow likely. Vsby 1 to 3 nm.
Tue night..N winds around 10 kt. Seas 1 ft or less.
Wed..N winds 5 to 10 kt. Seas 1 ft or less.
Wed night..N winds 5 to 10 kt. Seas 1 ft or less.
.small craft advisory in effect through late Saturday night...
Tonight..NW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 2 ft.
Sat..NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft.
Sat night..NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight.
Sun..NW winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 2 ft.
Sun night..NW winds 5 to 10 kt. Seas 1 ft or less.
Mon..NW winds 5 to 10 kt. Seas 1 ft or less.
Mon night..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of snow. Vsby 1 to 3 nm.
Tue..NE winds around 10 kt. Seas 1 ft or less. Snow likely. Vsby 1 to 3 nm.
Tue night..N winds around 10 kt. Seas 1 ft or less.
Wed..N winds 5 to 10 kt. Seas 1 ft or less.
Wed night..N winds 5 to 10 kt. Seas 1 ft or less.
ANZ300 402 Pm Est Fri Jan 22 2021
Synopsis for the long island waters and new york harbor.. A cold front will pass through the area this evening, followed by high pressure building slowly east from the mid section of the country for the weekend. High pressure weakens Sunday night and Monday as low pressure approaches. The low passes south of the area Monday night into Tuesday night. High pressure returns Wednesday through Friday. Another low may move south of the region d for the middle of next week. Another low may move south of the region Thursday.
Synopsis for the long island waters and new york harbor.. A cold front will pass through the area this evening, followed by high pressure building slowly east from the mid section of the country for the weekend. High pressure weakens Sunday night and Monday as low pressure approaches. The low passes south of the area Monday night into Tuesday night. High pressure returns Wednesday through Friday. Another low may move south of the region d for the middle of next week. Another low may move south of the region Thursday.
7 Day Forecast for Marine Location Near Newburgh, NY
Hourly EDIT Help
location: 41.5, -74.01 debug
Area Discussion for - New York City/Upton, NY
  (on/off)  Help NOTE: mouseover dotted underlined text for definitionFXUS61 KOKX 222131 AFDOKX
Area Forecast Discussion National Weather Service New York NY 431 PM EST Fri Jan 22 2021
SYNOPSIS. A cold front will pass through the area this evening, followed by high pressure building slowly east from the mid section of the country for the weekend. High pressure weakens Sunday night and Monday as low pressure approaches. The low passes south of the area Monday night into Tuesday night. High pressure returns Wednesday through Friday. Another low may move south of the region d for the middle of next week. Another low may move south of the region Thursday.
NEAR TERM /UNTIL 6 AM SATURDAY MORNING/. A cold front will cross the area early this evening. Latest CAMs and radar imagery indicate much of the snow shower activity will dissipate while moving into the area along ahead of the cold front. The best chance will be across the Lower Hudson Valley, interior NE NJ, and interior SW CT. The limiting factors will include the time of day and moisture, as lapse rates will diminish with the loss of daytime heating, and a subsident westerly flow will generally dry the airmass as the activity approaches from the west.
Gusty NW winds (20 to 25 mph) overnight will combine with temperatures to produce wind chills falling into the 20s this evening and then into the lower teens by daybreak. Lows will generally be in the 20s. close to seasonable. Mixing overnight from the winds will limit radiational cooling.
SHORT TERM /6 AM SATURDAY MORNING THROUGH SUNDAY/. A broad area of low pressure across the Canadian Maritimes and into the north Atlantic will combine with strong high pressure over the mid section of the country to produce gusty NW winds through the weekend. The strongest winds will come Saturday afternoon with gusts up to 35 mph. This will be accompanied by temperatures likely to not get much higher than the freezing mark at the coast and the upper 20s inland. This will result in wind chill values remaining in the teens. It will generally be mostly sunny with some instability stratocu dropping down from the NW.
Thereafter, high pressure will continue to work in slowly from the west with gusty NW winds to continue into Sunday, but an order of magnitude less than on Saturday. Lows Saturday night will be in the teens with the exception of the lower 20s for the NYC metro. Highs on Sunday will slightly moderate into the lower and middle 30s.
LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/. Progressive flow will dominate across the country with near zonal flow. Weak upper ridging will be across the area Sunday night as surface high pressure gradually builds east. A shortwave moves into the ridge through Monday, reaching the Ohio Valley by 00Z Tuesday. This shortwave passes through the area during Tuesday. Guidance has come into better consensus with the track of the upper ridge and the track and depth of the surface low. There still is some uncertainty with the track and how the system will interact with the northern stream broad longwave trough. The trend has been for a more northern track. At this time the column will remain cold enough for an all light snow event. However, if the northern stream is weaker the storm may track farther north and mixing will be possible along the coast. And if the blocking remains in place with a stronger northern stream, the low will track farther to the south. At this time the precipitation begins Monday evening and continues into early Tuesday evening, with a prolonged period of light snow. Another low does begin to develop off the mid Atlantic coast early Tuesday, and with the progressive flow moves quickly east into the Atlantic. Again, on the current track the potential for higher impacts will be across areas north and west, with lower impacts to areas east of New York City, and portions of southeastern Connecticut, as high pressure remains to the north.
High pressure and a building upper ridge return for Wednesday. Then another southern system quickly moves into the ridge Wednesday night into Thursday, with the potential for another surface low tracking south of the area. Then high pressure returns for Friday.
AVIATION /21Z FRIDAY THROUGH WEDNESDAY/. Another cold front will approach today and move across tonight.
A snow showers possible into the evening north and west of NYC with otherwise VFR conditions through the TAF period. A few showers in the vicinity of the NYC Metro can not be ruled out this evening. Gusts should continue through much of the rest of the TAF period mainly up to 20-25 kt into tonight.
Winds take on a more NW component following the frontal passage this evening. Sustained winds of 20-25kts are possible tomorrow with gusts up to 35kts not out of the question beginning late in the morning Saturday.
. NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty .
Timing of gusts may be off by 1 to 3 hours. An occasional gusts to 30 kt possible this evening. Vicinity snow showers cannot be ruled out and will have to be monitored this evening.
OUTLOOK FOR 18Z SATURDAY THROUGH TUESDAY. Saturday. VFR. NW gusts around 30-35kt day into early evening, then near 20-25 kt thereafter. Sunday. VFR. WNW gusts near 20kt, gradually diminishing at night. Monday. VFR early but MVFR/IFR developing Monday afternoon into Monday night with increasing chances of snow. NW-N Light. Tuesday. Chance of IFR in mixed precip or snow, mainly during the day. Wednesday. VFR.N winds 7-13kts.
Detailed information, including hourly TAF wind component forecasts, can be found at: http:/www.weather.gov/zny/n90
MARINE. A period of strong NW flow will persist across the waters tonight into Sunday with gales likely on the ocean, eastern Sound, and Peconic and Gardiners Bays for Saturday. Elsewhere, SCA are forecast. Winds will begin to gradually fall off Saturday night as high pressure works slowly east from the mid section of the country.
Small craft conditions will be on going Sunday evening across the ocean waters and the eastern Long Island Sound, and eastern. Winds and ocean seas will be gradually diminishing below SCA levels by Monday morning as high pressure builds in from the west and the pressure gradient weakens.
Sub SCA conditions are expected Monday through Tuesday. Ocean seas 5 to 6 feet will be possible Tuesday night into Wednesday, with marginal wind gusts, as northerly winds increase behind departing low pressure.
Small craft conditions will once again be possible on the ocean waters Thursday as winds and seas increase with a low that is expected to pass south of the waters.
HYDROLOGY. Mainly dry conditions are expected through the upcoming weekend. No hydrologic concerns are anticipated through next week.
OKX WATCHES/WARNINGS/ADVISORIES. CT . None. NY . None. NJ . None. MARINE . Small Craft Advisory until 6 AM EST Sunday for ANZ335-338-345. Small Craft Advisory until 6 AM EST Saturday for ANZ330-340- 350-353-355. Gale Warning from 6 AM Saturday to 1 AM EST Sunday for ANZ330- 340-350-353-355.
SYNOPSIS . MET/DW NEAR TERM . DW SHORT TERM . DW LONG TERM . MET AVIATION . DJ MARINE . MET/DW HYDROLOGY . MET/DW
Weather Reporting Stations
EDIT (on/off)  Help NOTE: Click on distance to see the station location on a mapStations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
NPXN6 | 23 mi | 50 min | WNW 9.9 | 41°F | 1007 hPa | 23°F | ||
ANMN6 - Hudson River Reserve, NY | 36 mi | 50 min | SW 6 | 41°F | 1006 hPa | 24°F | ||
TKPN6 | 36 mi | 50 min | S 4.1 G 8 | 42°F | 36°F | 1006.8 hPa | 21°F | |
44022 - Execution Rocks | 45 mi | 50 min | NW 3.9 G 7.8 | 41°F | 28°F | |||
BRHC3 - 8467150 - Bridgeport, CT | 49 mi | 50 min | WNW 6 G 12 | 42°F | 41°F | |||
KPTN6 - 8516945 - Kings Point, NY | 49 mi | 50 min | NNW 12 G 14 | 43°F | 1008.2 hPa |
Wind History for Bridgeport, CT
(wind in knots) EDIT (on/off)  Help6 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 | N | N | E | NW | N | NW | SW G8 | W | N | N | SW | SW | SW | SW | SW G7 | NW G10 | W G16 | W G18 | NW G14 | NW G15 | NW G13 | NW G13 | W G9 |
1 day ago | NW G10 | NW G12 | NW G11 | NW G10 | NW G13 | NW G10 | NW G6 | NW G6 | NE | N | W | -- | NW | NE | N G5 | SW G10 | SW G16 | SW G18 | SW G13 | SW G20 | SW G14 | SW G15 | SW G7 | NW G6 |
2 days ago | W G5 | SW G7 | SW G7 | W G6 | NW | SW | W | SW G6 | NW | -- | SW | W | NW G6 | W | SW | SW G7 | W G8 | NW G8 | NW G11 | NW G15 | N G16 | N G15 | NW G12 | N G14 |
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 |
Newburgh / Stewart, NY | 5 mi | 35 min | WNW 10 | 10.00 mi | Partly Cloudy | 37°F | 25°F | 60% | 1006.8 hPa |
Poughkeepsie, Dutchess County Airport, NY | 12 mi | 27 min | W 5 | 10.00 mi | A Few Clouds | 38°F | 22°F | 52% | 1006.9 hPa |
Montgomery, Orange County Airport, NY | 13 mi | 26 min | WNW 12 G 21 | 10.00 mi | Partly Cloudy | 37°F | 23°F | 57% | 1007.4 hPa |
Link to 5 minute data for KSWF
Wind History from SWF (wind in knots)
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 | Calm | SW | SW | Calm | Calm | W G18 | W | W | W | W | W | SW | W | W | W | W G25 | W G25 | W G25 | W G14 | W G23 | W | |||
1 day ago | NW G26 | NW G26 | NW G15 | NW | W | W | SW | SW | S | SW | Calm | Calm | SW | SW | SW | SW | SW | SW | SW | W | W | NW | Calm | |
2 days ago | W | W | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W G20 | NW G20 | NW G20 | NW G20 | NW G22 | NW G25 | NW G25 | NW G27 |
Tide / Current Tables for Newburgh, Hudson River, New York
EDIT Weekend mode (on/off) (on/off)  Help One Week of DataNewburgh
Click for Map
Fri -- 12:59 AM EST 0.41 feet Low Tide
Fri -- 01:44 AM EST Moonset
Fri -- 06:47 AM EST 2.39 feet High Tide
Fri -- 07:15 AM EST Sunrise
Fri -- 12:11 PM EST Moonrise
Fri -- 01:50 PM EST 0.55 feet Low Tide
Fri -- 04:59 PM EST Sunset
Fri -- 07:18 PM EST 2.07 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 12:59 AM EST 0.41 feet Low Tide
Fri -- 01:44 AM EST Moonset
Fri -- 06:47 AM EST 2.39 feet High Tide
Fri -- 07:15 AM EST Sunrise
Fri -- 12:11 PM EST Moonrise
Fri -- 01:50 PM EST 0.55 feet Low Tide
Fri -- 04:59 PM EST Sunset
Fri -- 07:18 PM EST 2.07 feet High Tide
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 |
0.5 | 0.4 | 0.6 | 1.1 | 1.7 | 2.1 | 2.3 | 2.4 | 2.2 | 1.9 | 1.5 | 1.2 | 0.9 | 0.7 | 0.6 | 0.8 | 1.3 | 1.6 | 1.9 | 2.1 | 2 | 1.7 | 1.3 | 1 |
Tide / Current Tables for Haverstraw (Hudson River), New York Current
EDIT (on/off)  Help One Week of DataHaverstraw (Hudson River)
Click for Map
Fri -- 01:44 AM EST Moonset
Fri -- 02:34 AM EST 0.00 knots Slack
Fri -- 04:35 AM EST 0.65 knots Max Flood
Fri -- 07:14 AM EST Sunrise
Fri -- 07:44 AM EST -0.00 knots Slack
Fri -- 11:35 AM EST -1.01 knots Max Ebb
Fri -- 12:12 PM EST Moonrise
Fri -- 03:22 PM EST 0.00 knots Slack
Fri -- 04:59 PM EST 0.41 knots Max Flood
Fri -- 05:00 PM EST Sunset
Fri -- 07:44 PM EST -0.00 knots Slack
Fri -- 11:45 PM EST -0.99 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 01:44 AM EST Moonset
Fri -- 02:34 AM EST 0.00 knots Slack
Fri -- 04:35 AM EST 0.65 knots Max Flood
Fri -- 07:14 AM EST Sunrise
Fri -- 07:44 AM EST -0.00 knots Slack
Fri -- 11:35 AM EST -1.01 knots Max Ebb
Fri -- 12:12 PM EST Moonrise
Fri -- 03:22 PM EST 0.00 knots Slack
Fri -- 04:59 PM EST 0.41 knots Max Flood
Fri -- 05:00 PM EST Sunset
Fri -- 07:44 PM EST -0.00 knots Slack
Fri -- 11:45 PM EST -0.99 knots Max Ebb
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 | -0.6 | -0.3 | 0.2 | 0.6 | 0.6 | 0.5 | 0.3 | -0.1 | -0.5 | -0.7 | -1 | -1 | -0.9 | -0.6 | -0.2 | 0.3 | 0.4 | 0.4 | 0.2 | -0.1 | -0.5 | -0.7 | -0.9 |
Weather Map
(on/off)  Help Weather Map
GEOS 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
Ground Weather Radar Station
Cookie Policy: This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser. Privacy Policy: I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. Google supplies the ads on this site. Because I do not track who you are, I cannot customize how these ads are served. They may be personalized to improve the ad experience. If you do not want personalized ads, please adjust the settings on the Google site HERE. NOTE: The best I can determine, this site is not subject to CCPA but I am doing my best to comply anyway. 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 numerous 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. |