Wednesday, November14, 2018 L-36.com


Marine Weather and Tides
Portland, CT

Version 3.4
What's New / NOTES
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 6:37AMSunset 4:32PM Wednesday November 14, 2018 11:15 AM EST (16:15 UTC) Moonrise 1:26PMMoonset 11:32PM Illumination 41% Phase: Waxing Crescent; Moon at 7 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
    EDIT      (on/off)   Help
ANZ330 Long Island Sound East Of New Haven Ct/port Jefferson Ny- 1027 Am Est Wed Nov 14 2018
.small craft advisory in effect until 6 pm est this evening...
This afternoon..NW winds around 15 kt with gusts up to 25 kt. Seas around 2 ft.
Tonight..N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft in the evening, then 1 ft or less.
Thu..NE winds 10 to 15 kt, becoming E 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Snow, sleet likely with rain in the afternoon with vsby 1 to 3 nm.
Thu night..E winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. Rain. Vsby less than 1 nm, increasing to 1 to 3 nm after midnight.
Fri..N winds 20 to 25 kt, becoming nw 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Rain, mainly in the morning.
Fri night..W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Sat..W winds 10 to 15 kt. Seas 2 to 3 ft.
Sat night..NW winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less.
Sun..NW winds 5 to 10 kt. Seas 1 ft or less.
Sun night..SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. Vsby 1 to 3 nm after midnight.
ANZ300 1027 Am Est Wed Nov 14 2018
Synopsis for the long island waters and new york harbor.. High pressure builds into the area waters today, then moves to to the north on Thursday. Another storm system approaches from the south impacting the waters late Thursday night into Friday. High pressure returns for the weekend.


7 Day Forecast for Marine Location Near Portland, CT
   Hourly   EDIT   Help
location: 41.56, -72.63     debug


Area Discussion for - New York City/Upton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kokx 141513
afdokx
area forecast discussion
national weather service new york ny
1013 am est Wed nov 14 2018

Synopsis
High pressure builds in from the west through tonight, before
retreating into new england Thursday. An area of low pressure
will develop over the tennessee valley Thursday, with a second
area of low pressure moving up the east coast Thursday night.

The low will likely pass just east of montauk early Friday,
then into the canadian maritimes Friday night. A broad area of
high pressure builds in for the weekend.

Near term until 6 pm this evening
The fcst remains on track. Satellite shows mostly clear skies
this morning, which will continue through the day as high
pressure builds toward the region. Northwest winds are gusting
20-30 kts and will diminish through the evening as the pressure
gradient relaxes. Highs reach the mid to upper 30s to near 40.

Short term 6 pm this evening through 6 pm Thursday
High shifts towards new england tonight with a continuation of
dry weather. Temperatures will continue to be seasonably cold
with low temperatures tonight in the teens across the northern
suburbs and the pine barrens and low to mid 20s elsewhere. A
freeze warning is in effect for the remaining boroughs where the
growing season has not yet ended. A strengthening low pressure
then rapidly moves northeast up the coast on Thursday with
precipitation developing across the area. A wintry mix is
expected initially, with probably a change over to rain along
the coast around sunset. Temperatures on Thursday will be in the
low 30s inland and mid to upper 30s to near 40 along the coast.

Long term Thursday night through Tuesday
Overall timing of the storm is a bit faster than 24 hours ago, with
good clustering of the low INVOF long island at 12z fri. The low is
then over the gulf of me by 18z.

The increased speed puts Thu eve under the gun for the worst of the
wintry pcpn. Mainly snow or a snow sleet mix can be expected across
the interior during this time, with the coasts transitioning to
rain. By late in the eve overnight, a transition to fzra should
occur over the interior and much of the remaining area will go to
all rain. Ice accretion has been ramped up significantly in the
fcst, to around a quarter inch in the hudson valley where the
predominant ely flow will likely remain backed further to the n.

For snow, a solid burst of mdt to hvy snow appears likely with the
initial surge of waa. Advy lvl snow has been included in the fcst
away from the coasts.

Wind will increase Thu ngt as the gradient tightens ahead of the
low. Strongest flow along the coasts, particularly ERN long island
aft the development and passage of a cstl front. 40 mph gusts
possible in this zone. As the low makes its closes approach possibly
over li, winds across the region would then weaken, before ramping
up again as the low pulls away. Winds on the back side could
approach 50 mph, again mainly ERN coasts, if the more intense nam
verifies.

The pcpn winds down fri, then fair wx is fcst thru sat. Low chcs for
pcpn on Sun thru Mon with a frontal sys potentially impacting the
area. There remain some significant timing and track differences
between the GFS and ecmwf, so a blended approach was used for the
fcst. The model consensus was for dry wx on tue.

Aviation 12z Wednesday through Sunday
High pressure builds in from the west through tonight, before
retreating into new england Thursday.

Vfr through the TAF period.

Nw winds are forecast through the early evening. Sustained winds
around 10-15 kt are expected. Frequent gusts resume around 13z with
gusts 20-25 kt. Gusts should abate around 22z with speeds around 10
kt. Winds veer to the nnw-n around with speeds less than 10 kt by
mid evening, with kswf and kteb becoming light and variable.

Ny metro enhanced aviation weather support...

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

Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Wind History for New Haven, CT
(wind in knots)    EDIT      (on/off)   Help
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
7
AM
8
AM
9
AM
10
AM
Last
24hr
NE12
G16
NE11
G16
NE9
G13
N15
G19
N9
G15
NW12
G15
N17
G23
NW12
G15
NW11
NW8
NW8
G11
NW7
NW10
NW8
G11
N11
G18
NW12
G18
NW12
G15
NW6
NW7
NW9
G12
NW9
G13
NW11
G14
N12
G17
N17
G23
1 day
ago
SW7
SW8
SW7
SW4
SW4
SE3
SE2
NE1
SE1
S7
NE4
NE5
NE6
NE7
NE6
NE6
NE6
NE9
NE9
NE9
NE8
G11
NE8
NE7
NE10
G15
2 days
ago
NW5
G8
N7
G11
NW7
G11
N10
G13
NW7
NW8
G12
NW5
N6
N7
NE5
NE7
NE5
NE4
NE3
NE1
G4
NE3
NE3
NE3
NE4
NE5
NE5
G8
NE5
NE3
S1

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Meriden, Meriden Markham Municipal Airport, CT11 mi22 minNW 12 G 2010.00 miMostly Cloudy35°F12°F38%1029.3 hPa
Hartford, Hartford-Brainard Airport, CT12 mi22 minWNW 21 G 3110.00 miA Few Clouds and Breezy34°F9°F35%1029.1 hPa
Chester, Chester Airport, CT14 mi20 minWNW 13 G 2310.00 miPartly Cloudy36°F12°F38%1027.4 hPa
New Haven, Tweed-New Haven Airport, CT23 mi22 minNNW 15 G 2210.00 miMostly Cloudy37°F18°F46%1028.7 hPa

Wind History from MMK (wind in knots)
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
7
AM
8
AM
9
AM
10
AM
11
AM
Last 24hrN6N8N8N7NW14N11NW11NW13
G21
NW12NW12
G17
NW7NW7NW9NW11
G17
NW8NW4NW4CalmCalmW3W5NW9
G17
NW15
G24
NW12
G20
1 day ago5S8S8S8S4CalmCalmCalmCalmCalmCalmCalmNW3CalmCalmNW4N3CalmNW3N4CalmN5N35
2 days agoW10N9NW10
G17
N6NW6N5CalmN4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSE34

Tide / Current Tables for Portland, Connecticut
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Portland
Click for Map
Wed -- 12:34 AM EST     0.37 feet Low Tide
Wed -- 05:53 AM EST     1.93 feet High Tide
Wed -- 06:38 AM EST     Sunrise
Wed -- 12:25 PM EST     Moonrise
Wed -- 12:52 PM EST     0.72 feet Low Tide
Wed -- 04:31 PM EST     Sunset
Wed -- 05:58 PM EST     2.13 feet High Tide
Wed -- 10:32 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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
0.40.40.81.21.61.81.91.81.71.51.31.10.80.711.41.822.121.81.61.31

Tide / Current Tables for Rocky Hill, Connecticut
   EDIT      (on/off)   Help   One Week of Data
Rocky Hill
Click for Map
Wed -- 01:50 AM EST     0.35 feet Low Tide
Wed -- 06:38 AM EST     Sunrise
Wed -- 06:46 AM EST     1.77 feet High Tide
Wed -- 12:25 PM EST     Moonrise
Wed -- 02:08 PM EST     0.68 feet Low Tide
Wed -- 04:31 PM EST     Sunset
Wed -- 06:51 PM EST     1.96 feet High Tide
Wed -- 10:32 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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
0.70.40.40.61.11.41.71.81.71.51.41.210.80.70.81.31.61.921.91.71.41.2

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for New York City/Upton, NY (11,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Upton, NY
   (on/off)   Help
weather_mapweather_map weather_map

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.