Friday, June22, 2018 L-36.com


Marine Weather and Tides
New Haven, CT

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:17AMSunset 8:30PM Friday June 22, 2018 10:34 PM EDT (02:34 UTC) Moonrise 3:11PMMoonset 2:07AM Illumination 72% Phase: Waxing Gibbous; Moon at 10 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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ANZ330 Long Island Sound East Of New Haven Ct/port Jefferson Ny- 924 Pm Edt Fri Jun 22 2018
Overnight..E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of showers late.
Sat..E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers. Chance of tstms in the afternoon.
Sat night..E winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less. Showers and chance of tstms in the evening, then showers likely after midnight.
Sun..E winds around 5 kt, becoming sw in the afternoon. Seas 1 ft or less. Chance of showers and tstms in the afternoon.
Sun night..W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms in the evening.
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.
Tue..N winds around 5 kt, becoming sw in the afternoon. Seas 1 ft or less.
Tue night..SW winds 5 to 10 kt. Seas 1 ft or less.
Wed..SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon.
Wed night..SW winds around 15 kt. Seas around 2 ft. Winds and seas higher in and near tstms.
ANZ300 924 Pm Edt Fri Jun 22 2018
Synopsis for the long island waters and new york harbor.. High pressure lifts to the northeast tonight as as a frontal system approaches from the southwest through Saturday night. A warm front passes Sunday morning, followed by a cold front in the afternoon to evening hours. High pressure then builds through mid week, giving way to a warm front Wednesday night.

7 Day Forecast for Marine Location Near New Haven, CT
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location: 41.3, -72.92     debug


Area Discussion for - New York City/Upton, NY
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Fxus61 kokx 230131
afdokx
area forecast discussion
national weather service new york ny
931 pm edt Fri jun 22 2018

Synopsis
High pressure retreats to the northeast as warm front approaches
from the southwest through Saturday. The front lifts to the north
Sunday, followed by a cold front in the afternoon to evening hours.

High pressure then builds through mid week, giving way to a warm
front Wednesday night into Thursday.

Near term until 6 am Saturday morning
Surface ridging holding on this evening, which is aiding in
diminishing any light showers that approach from the south and
west. A few locations have reported trace amounts from
sprinkles. Next batch of showers across nj should follow the
same pattern and dissipate as it moves into the surface ridge
through midnight.

The surface ridge axis lifts to the north and east as the warm
front approaches after midnight. Guidance continues to differ
with the timing of the onset of the measurable rain, but the
emphasis continues to be towards daybreak. The best chance of
showers is across the southwestern portion of the region,
gradually spreading northward. Much of eastern long island and
southeast connecticut should remain dry through the night due to
the proximity of the ridging and drier low level air. Instability
is weak and will therefore leave out the mention of any thunder
overnight.

Lows will be near seasonable levels in the lower 60s with
easterly winds.

Short term 6 am Saturday morning through Saturday night
Showers and isolated thunderstorms are likely in the morning
with the best thermal forcing ahead of the filling upper low
moving into the eastern great lakes. Warm front continues to
approach with an easterly flow through the day, veering around
to the southeast toward evening. The activity will likely
dissipate in coverage late morning and into the afternoon with
the potential for a long break. However, the associated upper
trough will move across the area in conjunction with the warm
front toward the late afternoon early evening. This combined
with increasing elevated instability will result in another
period of widespread showers and scattered thunderstorms.

Locally heavy downpours will also be possible with precipitable
water values approaching 2 inches.

The warm front may get up as far as long island Saturday night
with the showers exiting late in the evening.

Highs on Saturday will only be in the lower 70s due to cloud
cover, rain, and easterly flow.

Lows Saturday will be mild with the warm front in close
proximity.

There is a moderate risk of rip currents at atlantic ocean
beaches on Saturday.

Long term Sunday through Friday
A weak low pressure system shifts through the northeast on Sunday
with a cold front moving through during the afternoon to evening
hours. Expecting at least scattered showers and thunderstorms during
this period with the highest overall chances occurring north of the
city. High temperatures will be above normal.

High pressure builds in during Monday, but with a cyclonic flow
aloft there could be a shower or two across SE ct. Partly cloudy
with near normal temperatures. The high pressure center moves
through on Tuesday with sunny conditions and highs close to normal.

The high will be to our east on Wednesday, and a return SW flow will
bring warmer and more humid conditions. It appears the daytime hours
for most areas will be dry as showers ahead of an approaching warm
front remain to the west. The warm front moves through, then a cold
front slowly approaches Thursday into Friday. Timing of the cold
front is not certain, so will go with slight chance to chance pops
Wednesday night through Friday. Rising temperatures aloft will allow
for highs in the 90s for the city and some inland areas Thursday and
Friday. If the cloud cover is lower then currently anticipated, then
highs could be a even a few degrees higher than what's in the
forecast.

Aviation 02z Saturday through Wednesday
High pressure off the northeast coast and extending into new
england will drift east through Saturday as a warm front and low
pressure area approach. The warm front will likely remain to
the south of the terminals through 00z Sunday. There is a low
chance the front moves through late in the forecast period.

Vfr with periods of MVFR ceilings as stratus moves through the
terminals. A few light showers will be possible. Late tonight
light showers will become widespread along with MVFR
conditions, lowering to ifr and possibly lifr toward Saturday
morning. A brief improvement to MVFR is possible during Saturday
afternoon.

A rumble of thunder will be possible with the showers Saturday,
with the best chance of thunder late in the afternoon into the
evening.

Se wind backs to E to NE tonight and then winds remains NE to e
through Saturday until the warm front approaches late Saturday.

Winds will be 10 to 15 kt along the coast and 5 to 10 kt
inland.

Ny metro enhanced aviation weather support...

detailed information, including hourly TAF wind component forecasts,
can be found at: http:

Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NWHC3 - 8465705 - New Haven, CT 1 mi46 min ESE 1.9 G 6 62°F 69°F1017.5 hPa
BRHC3 - 8467150 - Bridgeport, CT 16 mi58 min E 8 G 12 63°F 64°F1016.4 hPa
44039 - Central Long Island Sound 18 mi34 min ENE 14 G 16 62°F 1 ft
44040 - Western Long Island Sound 42 mi34 min E 12 G 16 65°F 1 ft62°F
44069 42 mi64 min E 16 G 21 65°F 75°F62°F
NLNC3 - 8461490 - New London, CT 44 mi52 min ENE 4.1 G 5.1 63°F 64°F1017.5 hPa
LDLC3 - New London Ledge CT - Ledge Light Weather 45 mi159 min E 8 G 8 61°F 1018 hPa59°F

Wind History for New Haven, CT
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Haven, Tweed-New Haven Airport, CT3 mi41 minE 510.00 miFair63°F57°F84%1017.3 hPa
Bridgeport, Sikorsky Memorial Airport, CT14 mi42 minE 1110.00 miMostly Cloudy64°F60°F87%1016.8 hPa
Meriden, Meriden Markham Municipal Airport, CT15 mi41 minSSE 310.00 miFair63°F53°F70%1017.3 hPa
Oxford, Waterbury-Oxford Airport, CT17 mi43 minESE 410.00 miFair62°F57°F84%1018.6 hPa
Chester, Chester Airport, CT23 mi39 minVar 410.00 miFair61°F55°F83%1017.6 hPa

Wind History from HVN (wind in knots)
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Last 24hrE3SE3E4E4CalmN3N9NE9NE5N7E6SE8SE10SE10E11SE11E10E8SE9
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1 day agoCalmCalmS44S3S5CalmN3CalmNE3CalmS5SE6S8S8S7S7S6S6S5SE3E7E11E7
2 days agoCalmCalmN7NE5NE4N4N3N5N4N4N73W3S7S83S4S4S6S5S5S3S3Calm

Tide / Current Tables for New Haven (city dock), Connecticut
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New Haven (city dock)
Click for Map
Fri -- 01:29 AM EDT     0.22 feet Low Tide
Fri -- 02:07 AM EDT     Moonset
Fri -- 05:18 AM EDT     Sunrise
Fri -- 07:37 AM EDT     5.90 feet High Tide
Fri -- 01:47 PM EDT     0.33 feet Low Tide
Fri -- 03:11 PM EDT     Moonrise
Fri -- 08:04 PM EDT     6.56 feet High Tide
Fri -- 08:28 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.10.30.31.12.23.64.95.75.85.24.22.91.60.60.30.923.54.96.16.66.25.33.9

Tide / Current Tables for Branford Harbor, Connecticut
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Branford Harbor
Click for Map
Fri -- 01:12 AM EDT     0.22 feet Low Tide
Fri -- 02:06 AM EDT     Moonset
Fri -- 05:18 AM EDT     Sunrise
Fri -- 07:28 AM EDT     5.83 feet High Tide
Fri -- 01:30 PM EDT     0.33 feet Low Tide
Fri -- 03:10 PM EDT     Moonrise
Fri -- 07:55 PM EDT     6.48 feet High Tide
Fri -- 08:27 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.20.51.32.53.95.15.85.753.92.51.30.40.41.12.33.75.16.26.5653.6

Weather Map and Satellite Images
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wmap_A
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 New York City/Upton, NY (22,6,7,8)
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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.