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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 5:32AM | Sunset 8:29PM | Wednesday May 22, 2019 9:43 PM EDT (01:43 UTC) | Moonrise 11:12PM | Moonset 7:40AM | Illumination 83% |  |
LOZ044 Expires:201905222100;;276889 Fzus51 Kbuf 221354 Nshbuf Nearshore Marine Forecast National Weather Service Buffalo Ny 954 Am Edt Wed May 22 2019 For Waters Within Five Nautical Miles Of Shore Waves Are The Significant Wave Height - The Average Of The Highest 1/3 Of The Wave Spectrum. Occasional Wave Height Is The Average Of The Highest 1/10 Of The Wave Spectrum. Loz043-044-222100- Hamlin Beach To Mexico Bay Along Lake Ontario Including Irondequoit Bay- 954 Am Edt Wed May 22 2019
Rest of today..Northeast winds 5 to 15 knots becoming east. Mostly Sunny late this morning, then becoming partly Sunny. Waves 2 feet or less.
Tonight..East winds 5 to 15 knots becoming southeast. Scattered showers. Waves 1 to 3 feet subsiding to 1 foot or less.
Thursday..Southeast winds 5 to 10 knots becoming southwest and increasing to 15 to 20 knots. A chance of showers and Thunderstorms in the morning, then showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce gusty winds in the afternoon. Waves 1 foot or less building to 1 to 3 feet.
Thursday night..West winds 15 to 20 knots diminishing to 10 to 15 knots. Showers and Thunderstorms likely in the evening, then a chance of showers overnight. Some Thunderstorms may produce gusty winds in the evening. Waves 1 to 3 feet building to 2 to 4 feet.
Friday..Northwest winds 5 to 15 knots becoming south. A chance of showers and Thunderstorms Friday night. Waves 2 to 4 feet subsiding to 1 foot or less.
Saturday..South winds 10 to 15 knots becoming west. Showers likely with a chance of Thunderstorms during the day, then a chance of showers and Thunderstorms Saturday night. Waves 2 feet or less.
Sunday..West winds 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Winds and waves higher in and near Thunderstorms. The water temperature off rochester is 47 degrees.
Rest of today..Northeast winds 5 to 15 knots becoming east. Mostly Sunny late this morning, then becoming partly Sunny. Waves 2 feet or less.
Tonight..East winds 5 to 15 knots becoming southeast. Scattered showers. Waves 1 to 3 feet subsiding to 1 foot or less.
Thursday..Southeast winds 5 to 10 knots becoming southwest and increasing to 15 to 20 knots. A chance of showers and Thunderstorms in the morning, then showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce gusty winds in the afternoon. Waves 1 foot or less building to 1 to 3 feet.
Thursday night..West winds 15 to 20 knots diminishing to 10 to 15 knots. Showers and Thunderstorms likely in the evening, then a chance of showers overnight. Some Thunderstorms may produce gusty winds in the evening. Waves 1 to 3 feet building to 2 to 4 feet.
Friday..Northwest winds 5 to 15 knots becoming south. A chance of showers and Thunderstorms Friday night. Waves 2 to 4 feet subsiding to 1 foot or less.
Saturday..South winds 10 to 15 knots becoming west. Showers likely with a chance of Thunderstorms during the day, then a chance of showers and Thunderstorms Saturday night. Waves 2 feet or less.
Sunday..West winds 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Winds and waves higher in and near Thunderstorms. The water temperature off rochester is 47 degrees.
LOZ044
7 Day Forecast for Marine Location Near Mattydale, NY
Hourly EDIT Helplocation: 43.11, -76.16 debug
Area Discussion for - Binghamton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kbgm 222331 afdbgm area forecast discussion national weather service binghamton ny 731 pm edt Wed may 22 2019 Synopsis Expect clouds and some scattered showers tonight. A line of thunderstorms, some possibly severe with strong winds and hail, will move through central new york and northeast pennsylvania Thursday afternoon and evening. Quiet but cooler weather returns for Friday. We are watching for another round of potentially severe thunderstorms for parts of the area later Saturday as temperatures rise back into the 70s. Near term through Thursday night 6 pm update... mid clouds have covered the area now with a few sprinkles falling into the dry low level air. Upped cloud amounts. Dewpoints in the east are still in the 30s so lowered. Rest of the forecast in good shape. Previous discussion... high clouds are overspreading the region on the periphery of an expansive upper level anticyclone centered over the southeast us. A weak wave along an advancing warm front will push into the area later this evening into the overnight hours. This will bring a round of showers to the area, and a rumble of thunder cannot be completely ruled out overnight. Winds are turning southeast, then southerly tonight. Winds increase between 7-15 mph tonight, with a few higher gusts. Not as cold tonight with lows in the 50s. Low level drying should allow skies to break out to at least partly sunny on Thursday ahead of an approaching cold front. A narrow wedge of ml CAPE values progged around 800-1200 j kg should develop during the afternoon, while a mid-level jet is forecast to move through ny pa and enhance shear profiles. There will be a bit of a cap, with around 100 j kg of CIN around in the morning that should suppress the initial line of convection. The main concern will be behind this initial line as forcing increases and discrete cells redevelop mid to late afternoon, then progress southeast, perhaps forming into line segments. Not a lot of changes in the latest guidance for the potential severe weather Thursday afternoon and evening. Bulk shear values (0-6 km) will be 55-65 kts across most of the forecast area by Thursday afternoon. Good low level turning is expected with the nam12 forecast sr helicity values in excess of 300-500 m2 s2. This combination of shear and instability favors supercells and strong bowing line segments. Storms could produce strong wind gusts, hail and even an isolated tornado cannot be ruled out as well, considering the strong low level shear. Timing: the first, mainly elevated line of convection should move through the central and northern portion of the CWA late morning to midday. Then, as the atmosphere destabilizes (and the weak low level cap breaks) stronger convection should develop across the finger lakes syracuse area between about 2-5 pm; moving southeast to the i-81 and i-88 corridor in cny 4-7 pm, then into sullivan county ny and NE pa 5-9 pm. Scattered showers and isolated thunderstorms could linger into the late evening on Thursday, then just isolated showers overnight under mostly cloudy skies. Cold air advection strengthens under a developing northwest flow overnight as lows dip down into the 50s once again. |
Short term Friday through Saturday Quiet day on Friday as a northwest flow of cooler and stable air streams into the area. Surface high pressure builds into the area late in the day. Residual clouds over the eastern zones will erodes through the day. Friday night will be dry as the high slides east and upper ridge builds. On Saturday, southerly flow develops ahead of the next fast moving system. Cold front enters western ny late in the day with some semblance of a surface warm front along the mohawk valley. This may set up yet another severe weather scenario with considerable shear, and the potential for damaging storms depending on the available energy. Plenty of variables still to be worked out and timing an issue. Long term Saturday night through Wednesday Saturday's front looks like it might stall somewhere over southern pa so despite high pressure moving in from the lakes, some additional showers possible into Sunday, especially over the nepa counties. Short wave drops in on Monday, activating the old front and developing showers and storms further north. Larger high builds in from behind the wave late Monday into Tuesday bringing drier and cooler air. Aviation 23z Wednesday through Monday 720 pm update... the majority of the next 24 hours will beVFR. Some light showers will move through tonight with no restrictions. Some high end MVFR CIGS are expected Thursday morning in south central ny and nepa from 13 to 17z. At avp MVFR CIGS could linger longer with a moist southerly low level flow and be accompanied by MVFR vsbys. The next issue with be showers and thunderstorms starting at around 20z then moving southeast to avp at 22z. Thunderstorms will happen but not enough confidence this far out to include. Thunderstorms will have strong gusty winds. Southeast winds at 4 to 8 kts tonight. Thursday south to southwest at 5 to 10 kts increasing to 10 to 15 kts with higher gusts in the afternoon. Outlook... Thursday evening... Brief restrictions possible in showers or thunderstorms. Friday...VFR. Saturday... Restrictions possible in afternoon showers or thunderstorms. Sunday and Monday... MainlyVFR. A low chance of showers or thunderstorms. Bgm watches warnings advisories Pa... None. Ny... None. Synopsis... Mjm tac near term... Mjm tac short term... Dgm long term... Dgm aviation... Tac |
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 |
| OSGN6 - 9052030 - Oswego, NY | 31 mi | 61 min | SE 5.1 G 8.9 | 61°F | 1019.1 hPa | 42°F | ||
| RPRN6 - Rochester, NY | 77 mi | 43 min | ESE 7 G 8.9 | 52°F | ||||
| RCRN6 - 9052058 - Rochester, NY | 78 mi | 61 min | 54°F | 1017.3 hPa |
Wind History for Oswego, NY
(wind in knots) EDIT (on/off) Help| 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 | 7 PM | 8 PM | 9 PM | |
| Last 24hr | W G16 | W G10 | SW G8 | SW | S G7 | SW | S | S | S | E | NE | N | NE | W | N | N | N | N | NE | NE G7 | NE | E G7 | SE | SE |
| 1 day ago | W G20 | W G20 | W | W | W G25 | W | W G26 | W | W | W G26 | W | W | W | W | W G22 | W G22 | W G18 | W G22 | W G18 | W G16 | W G18 | W | W G18 | W G13 |
| 2 days ago | W G19 | W G14 | SW G11 | SE | SE G9 | S | S G13 | S G14 | S | S G11 | S G14 | SW G12 | W | W G11 | W | W G13 | W | W G21 | W G22 | W G23 | W G23 | W G29 | W G24 | W G20 |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Syracuse, Syracuse Hancock International Airport, NY | 2 mi | 49 min | ESE 7 | 10.00 mi | Overcast | 63°F | 44°F | 50% | 1019.7 hPa |
| Fulton, Oswego County Airport, NY | 21 mi | 49 min | Var 3 | 10.00 mi | Mostly Cloudy | 63°F | 41°F | 45% | 1019.5 hPa |
Wind History from SYR (wind in knots)
| 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 | 7 PM | 8 PM | 9 PM | |
| Last 24hr | NW | W | SW | SW | SW | Calm | Calm | Calm | Calm | Calm | Calm | Calm | NE | Calm | N | E | Calm | Calm | NE | NE | E | E | E | SE |
| 1 day ago | W G26 | W G21 | W | W G23 | W G19 | W G18 | W | W | W | W | W | NW G22 | NW G20 | W G19 | NW G22 | NW G23 | NW G23 | NW G29 | NW G20 | NW G18 | W | NW | NW | NW |
| 2 days ago | S G21 | S | NW | NW | SE | S | SE | SW | SW | SW | SW G19 | SW | SW | W | W G16 | W | W G18 | W G21 | W G24 | NW G26 | W G27 | W G22 | W G22 | W G27 |
Tide / Current Tables for
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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.
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Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Binghamton, NY (21,6,7,8)
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Ground Weather Radar Station Montague, 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. |