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Marine Weather and Tides
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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen |
| Sunrise 5:34AM | Sunset 8:25PM | Wednesday July 17, 2019 6:36 AM EDT (10:36 UTC) | Moonrise 9:10PM | Moonset 6:05AM | Illumination 100% |  |
ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 526 Am Edt Wed Jul 17 2019
Today..SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers and tstms late this morning. Chance of showers and tstms this afternoon. Vsby 1 to 3 nm late this morning and afternoon.
Tonight..SW winds 5 to 10 kt, becoming ne after midnight. Seas 1 ft or less. Tstms likely in the evening. Showers. Vsby 1 to 3 nm.
Thu..E winds 5 to 10 kt. Seas 1 ft or less. Showers likely. Vsby 1 to 3 nm.
Thu night..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the evening.
Fri..NW winds around 5 kt, becoming sw around 5 kt in the afternoon. Seas 1 ft or less.
Fri night..SW winds 5 to 10 kt. Seas 1 ft or less.
Sat..W winds 5 to 10 kt. Seas 1 ft or less.
Sat night..W winds 5 to 10 kt. Seas 1 ft or less.
Sun..W winds around 5 kt. Seas 1 ft or less.
Sun night..W winds around 5 kt. Seas 1 ft or less. Winds and seas higher in and near tstms.
Today..SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers and tstms late this morning. Chance of showers and tstms this afternoon. Vsby 1 to 3 nm late this morning and afternoon.
Tonight..SW winds 5 to 10 kt, becoming ne after midnight. Seas 1 ft or less. Tstms likely in the evening. Showers. Vsby 1 to 3 nm.
Thu..E winds 5 to 10 kt. Seas 1 ft or less. Showers likely. Vsby 1 to 3 nm.
Thu night..NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the evening.
Fri..NW winds around 5 kt, becoming sw around 5 kt in the afternoon. Seas 1 ft or less.
Fri night..SW winds 5 to 10 kt. Seas 1 ft or less.
Sat..W winds 5 to 10 kt. Seas 1 ft or less.
Sat night..W winds 5 to 10 kt. Seas 1 ft or less.
Sun..W winds around 5 kt. Seas 1 ft or less.
Sun night..W winds around 5 kt. Seas 1 ft or less. Winds and seas higher in and near tstms.
ANZ300 526 Am Edt Wed Jul 17 2019
Synopsis for the long island waters and new york harbor.. A warm front will push east of the area this morning. A cold front and the remnant low of barry then approach and slowly move through the region tonight and Thursday. High pressure will then remain centered over the southeast into the weekend. Another weak cold front moves slowly through the area Saturday night.
Synopsis for the long island waters and new york harbor.. A warm front will push east of the area this morning. A cold front and the remnant low of barry then approach and slowly move through the region tonight and Thursday. High pressure will then remain centered over the southeast into the weekend. Another weak cold front moves slowly through the area Saturday night.
7 Day Forecast for Marine Location Near Westport, CT
Hourly EDIT Helplocation: 41.1, -73.37 debug
Area Discussion for - New York City/Upton, NY
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kokx 170927 cca afdokx area forecast discussion... Corrected national weather service new york ny 527 am edt Wed jul 17 2019 Synopsis A warm front will push east of the area this morning. A cold front and the remnant low of barry then approach and slowly move through the region tonight and Thursday. High pressure will then remain centered over the southeast into the weekend. Another weak cold front moves slowly through the area Saturday night. A stronger cold front approaches and moves through on Monday. Near term through tonight Upper level ridging flattens today as the remnant energy and moisture from barry approach the area. A sub tropical airmass is already in place with dewpoints in the upper 60s to lower 70s across the area in the wake of a passing warm front. As the remnants of post t.C. Barry get caught up in the westerlies, some enhancement to the low mid-level flow is expected later today. Midlevel lapse rates will be weak, but substantial heating of a moist airmass (pw values generally around 2 inches) will result in the development of moderate instability. Widespread convection will develop west of the area this afternoon, moving through the local area mainly this evening. Latest cams disagree on the coverage of convection this aftn, but are in better agreement this evening. Thunderstorm clusters will be capable of damaging winds. Additionally, pwats of 2+ inches, a weakly sheared environment, an enhanced SW flow at h85 and increased convergence along a cold front dropping southward into the area could be enough for some training of storms resulting in the potential for flash flooding. FFG values across interior portions of the lower hud valley and ct appear to be too high for widespread issues, but the aforementioned ingredients are enough to warrant an urban flash flood threat. Have left long island and coastal ct out for now with guidance indicating a weakening of the activity as the convection moves east of nyc. Soundings are also indicating the potential for buoyant parcels decreases after 03z or so bringing an end to tstms. While moderate to occasionally heavy rainfall will likely continue overnight, the flash flood threat would not be as high, thus confidence is lower here. Day shift may have to expand the watch if confidence increases later today. Temperatures are tricky with partly sunny skies expected today. However, any breaks will allow for strong heating, thus expect highs of mid to upper 80s outside of the metro area, where lower to mid 90s will be common. Heat index values will generally be in the lower to mid 90s, close to 100 in the urban corridor of ne nj. Muggy conditions will continue tonight as lows only fall into the 70s, and dew points remain mainly in the 70s as well. There is a low rip current risk at the ocean beaches today. Short term Thursday The remnant low of barry is forecast to be near montauk by 12z thu bringing the end of the widespread heavy rainfall potential to an end. However, a lee trough may trigger additional sct convection across western portions of the forecast area thu aftn. A weakly sheared environment will remain with the potential for heavy downpours with pwats remaining elevated. May need to extend the ffa depending on how much rainfall is received today. Abundant cloud cover will hold temps in the |
upper 70s to lower 80s at most locations although it will remain quite humid. There is a low rip current risk at the ocean beaches for Thursday. Long term Thursday night through Tuesday Low pressure moves farther out to sea Thursday night, resulting in diminishing rain chances during this time period. Drier weather is expected by sunrise. The main story in the long term then becomes the heat for Friday through Sunday as high pressure builds southwest of the region. As high pressure settles southwest of the region, heights aloft build along with surface ridging. The a southwest flow will usher in much warmer air, allowing temperatures to climb into the mid 90s for the urban corridor of NE nj, lower 90s for the city and lower hudson valley, and 85-90 for most of LI and ct. With dew points forecast to be in the lower 70s, maximum heat indices will average in the upper 90s to around 100 for all but ct and most of li. The warmest day of the weekend will be Saturday, with highs around 100 for NE nj, and some locations within the city, and 90s elsewhere. Heat index values will likely reach at least advisory levels everywhere, and a good portion of the forecast area could potentially reach warning levels. Maximum heat index values reach at least 100 or more across most of the cwa, with metro nj, approaching hi values of 110. A weak cold front is forecast to move through late Saturday night, but this will do little to send any relief from the heat. Temperatures are still forecast to reach near 100 once again for some areas on Sunday, but for now will go with highs mostly in the mid to upper 90s. Some areas could reach heat warning levels once again, and most areas would probably reach advisory criteria. A stronger cold front and wave of low pressure moves into the area on Monday, with a chance of showers and thunderstorms. Highs on Monday will be in the in the upper 80s to lower 90s. Any left over precipitation should end late Monday night with drier conditions on Tuesday. Highs on Tuesday will be a few degrees cooler than on Monday. Aviation 08z Wednesday through Sunday A warm and humid airmass will remain in place today. A weak low moves into the area late this afternoon into tonight, as a backdoor cold front begins to move into the region toward the end of the forecast period. Vfr until late this afternoon. Showers and scattered thunderstorms will be developing late in the day and into the evening with MVFR conditions, and local ifr possible. Widespread MVFR conditions remain Wednesday night with showers and more isolated thunderstorms. Local ifr is also possible. Southwest wind overnight 5 to 10 kt, increase to 10 to 15 kt this morning. Sea breezes likely this afternoon. Ny metro enhanced aviation weather support... detailed information, including hourly TAF wind component fcsts, can be found at: http: |
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 | 11 mi | 55 min | SSW 4.1 G 5.1 | 76°F | 72°F | 1014.2 hPa | ||
| 44040 - Western Long Island Sound | 15 mi | 52 min | S 3.9 G 5.8 | 74°F | 71°F | |||
| 44022 - Execution Rocks | 24 mi | 52 min | S 5.8 G 7.8 | 75°F | 70°F | 70°F | ||
| KPTN6 - 8516945 - Kings Point, NY | 29 mi | 55 min | SSW 8.9 G 9.9 | 78°F | 70°F | 1015.3 hPa | ||
| 44069 | 32 mi | 52 min | SSW 5.8 G 9.7 | 76°F | 80°F | 75°F | ||
| BATN6 - 8518750 - The Battery, NY | 44 mi | 49 min | 78°F | 73°F | 1014.9 hPa | |||
| ROBN4 - 8530973 - Robins Reef, NJ | 48 mi | 49 min | S 6 G 7 | 77°F | 1014.7 hPa |
Wind History for Bridgeport, CT
(wind in knots) EDIT (on/off) Help| 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 | 5 AM | |
| Last 24hr | N | N | NE | SE | SE | S | S | S | SW G10 | S G8 | SW G10 | S G11 | S | S G12 | SW G12 | SW G12 | SW | S G7 | W | W G7 | SW | SW | SW | SW |
| 1 day ago | N G7 | N G9 | N | N | N G8 | NE | SW G16 | SW G15 | SW G16 | SW G13 | S G15 | SW G14 | SW | SW G8 | SW | S | SE | S | N | N | N | N | NE | N |
| 2 days ago | SW | W | W G7 | W | W G8 | SW G7 | W G11 | N G11 | W G14 | NW G14 | NW G15 | NW G11 | NW G14 | NW G14 | NW G8 | NW G8 | N G8 | N | N G8 | N G8 | N | N | N G9 | N G9 |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Bridgeport, Sikorsky Memorial Airport, CT | 14 mi | 45 min | WSW 3 | 10.00 mi | Partly Cloudy | 76°F | 71°F | 85% | 1014.6 hPa |
| White Plains - Westchester County Airport, NY | 19 mi | 1.7 hrs | N 0 | 10.00 mi | Partly Cloudy | 74°F | 66°F | 79% | 1014.3 hPa |
| Danbury, Danbury Municipal Airport, CT | 20 mi | 44 min | N 0 | 10.00 mi | Overcast | 73°F | 68°F | 84% | 1015 hPa |
Wind History from BDR (wind in knots)
| 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 | 5 AM | 6 AM | |
| Last 24hr | N | NE | S | SW | SW | SW | S | SW | SW | S | S | S | SW | W | SW | SW | W | SW | SW | Calm | SW | SW | SW | |
| 1 day ago | N | N | NW | SW | SW | SW | S | S | SW | SW | SW | SW | Calm | Calm | N | N | N | N | N | N | Calm | |||
| 2 days ago | SW | SW | SW | SW | SW | SW | W | W | W | NW G17 | NW G19 | NW G19 | NW | NW | NW | NW | N | NW | NW | NW | NW | N | N | N |
Tide / Current Tables for Saugatuck River entrance, Connecticut
EDIT Weekend mode (on/off) (on/off) Help One Week of DataSaugatuck River entrance
Click for Map
Wed -- 12:00 AM EDT 7.89 feet High Tide
Wed -- 05:35 AM EDT Sunrise
Wed -- 06:05 AM EDT Moonset
Wed -- 06:27 AM EDT -0.12 feet Low Tide
Wed -- 12:29 PM EDT 7.08 feet High Tide
Wed -- 06:36 PM EDT 0.52 feet Low Tide
Wed -- 08:23 PM EDT Sunset
Wed -- 09:09 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 12:00 AM EDT 7.89 feet High Tide
Wed -- 05:35 AM EDT Sunrise
Wed -- 06:05 AM EDT Moonset
Wed -- 06:27 AM EDT -0.12 feet Low Tide
Wed -- 12:29 PM EDT 7.08 feet High Tide
Wed -- 06:36 PM EDT 0.52 feet Low Tide
Wed -- 08:23 PM EDT Sunset
Wed -- 09:09 PM EDT Moonrise
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 |
| 7.9 | 7.4 | 6.1 | 4.4 | 2.6 | 0.9 | -0 | 0 | 1 | 2.6 | 4.4 | 6 | 7 | 7 | 6.1 | 4.7 | 3.2 | 1.7 | 0.7 | 0.6 | 1.5 | 3 | 4.8 | 6.4 |
Tide / Current Tables for Long Neck Point, Connecticut
EDIT (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
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.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for New York City/Upton, NY (6,6,7,8)
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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. |