Monday, March25, 2019 L-36.com


Marine Weather and Tides
Mystic, 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 6:41AMSunset 7:06PM Monday March 25, 2019 6:25 PM EDT (22:25 UTC) Moonrise 12:00AMMoonset 9:45AM Illumination 76% Phase: Waning Gibbous; Moon at 20 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
ANZ237 Block Island Sound- 451 Pm Edt Mon Mar 25 2019
.small craft advisory in effect from 4 am edt Tuesday through Tuesday morning...
Tonight..E winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. A slight chance of showers this evening.
Tue..N winds 10 to 15 kt with gusts up to 25 kt. Seas around 3 ft.
Tue night..N winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas around 3 ft.
Wed..NE winds 5 to 10 kt, becoming se in the afternoon. Seas 2 to 3 ft.
Wed night..S winds 5 to 10 kt. Seas around 2 ft.
Thu..S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 3 ft.
Thu night..SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft.
Fri..SW winds 10 to 15 kt. Seas 3 to 4 ft.
Fri night..SW winds 5 to 10 kt. Seas around 4 ft.
Sat..S winds 10 to 15 kt with gusts up to 20 kt. Seas around 5 ft.
Sat night..S winds 10 to 15 kt with gusts up to 20 kt. Seas around 6 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
ANZ200 451 Pm Edt Mon Mar 25 2019
Synopsis for massachusetts and rhode island coastal waters.. A coastal storm will track east near our southern waters tonight while high pres over the great lakes builds e. High pres will continue to build E over the waters Tue and Wed, shifting offshore Wed night. A weak cold front approaches the waters Thu night, becoming nearly stationary over the northern portion of the waters on Fri and Fri night. Low pres will approach from the W on Sat then traverse the S coast on Sun. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the current hazards link above the map on the left.


7 Day Forecast for Marine Location Near Mystic, CT
   Hourly   EDIT   Help
location: 41.34, -71.97     debug


Area Discussion for - New York City/Upton, NY
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 kokx 252013
afdokx
area forecast discussion
national weather service new york ny
413 pm edt Mon mar 25 2019

Synopsis
High pressure will build across the region through mid week,
then move offshore on Thursday. A weak cold front passing by
early Friday will be followed by a warm front moving north
early Saturday. A stronger frontal system will approach for the
late weekend, moving offshore on Monday.

Near term until 6 am Tuesday morning
Cloudy skies prevail ATTM except across the lower hudson valley
and southern ct. Coupling of jet streaks associated with mid
level confluence just NE of the area and with a weak upper
trough passing south should provide enough lift to bring a
return of mostly cloudy skies throughout going into this
evening, with some light rain likely mainly across the nyc
metro area and long island. Area of moderate rain is passing
well to the south ATTM across philly metro and southern nj, but
last few runs of the hrrr rap are struggling to resolve the
northern extent of lighter rainfall, which mrms rala shows
entering western and central nj attm. GFS has right idea in
terms of upper jet interaction but may be a little too wet and
far north, so compromised between it and the higher resolution
near term modeling.

Skies should then become mostly clear overnight, with brisk n
winds developing. Low temps should range from from the lower 30s
in nyc and immediate surrounding areas, to the 20s elsewhere.

Short term 6 am Tuesday morning through Tuesday night
Clear and dry as high pressure builds across. High temps in the
40s on tue, and then low temps a little colder than those fcst
for tonight especially outside the metro area, where some upper
teens are possible, will be about 5-8 degrees below the seasonal
avg. A brisk N flow gusting to 20-25 mph daytime Tue will
diminish at night, becoming light variable outside the metro
area.

Long term Wednesday through Monday
A weak pac shortwave approaches the region Wednesday night, with
a southern stream shortwave moving offshore. Thereafter,
generally zonal upper flow through the week across the north
central and northeastern CONUS between cross CONUS pac jet and
polar jet rotating around large polar upper low sliding
through hudsons bay and northern quebec.

At the surface, canadian high pressure will be in control on Wednesday,
moving east on Thursday. A weakening cold front approaches
Thursday night, with perhaps some showers. Uncertainty on how
far south this front sags for Friday, before heading north as a
warm front Saturday. Overall not a lot of forcing with this
feature, but will play a role in cloud cover and temps forecast.

Overall a moderating trend during this period, from near
seasonable on Wednesday to potentially 10 degrees above
seasonable (lower to mid 60s) away from the coast on Friday.

Temps along the coast will likely remain near seasonable (50-55
degrees).

Next trough of note approaches the NE us late this weekend early
next week, as shortwave energy digging down the backside of the
polar upper low interacts with pac energy shearing into the
central plains. At this timescale, timing and amplitude
differences exist with the approaching trough, resulting in
sensible weather impacts differences with frontal system
affecting the region Sun mon. Strong WAA ahead of this front
likely sat, with potential for temps into the 70s across areas
west of hudson, and north west portions of nyc metro, while
along the coast temps would likely stay in the 50s. Frontal
passage during Sun Mon would bring potential for mild temps and
showers along ahead of front, and shot of CAA in its wake with
drying conditions and return to near or slightly below
seasonable temps.

Aviation 20z Monday through Saturday
High pressure will build into the region through the TAF period.

An area of low pressure will pass well to our south tonight.

Vfr through the TAF period. Winds with a northerly component under
10 kt into early evening, however some terminals should be light and
variable. Winds then increase after the evening push with some gusts
into the teens to near 20kt developing by the Tuesday morning push.

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
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LDLC3 - New London Ledge CT - Ledge Light Weather 6 mi46 min SW 11 G 11 44°F 1009.8 hPa33°F
NLNC3 - 8461490 - New London, CT 7 mi38 min 47°F 42°F1016.7 hPa
MTKN6 - 8510560 - Montauk, NY 20 mi38 min 43°F 41°F1017.3 hPa
QPTR1 - 8454049 - Quonset Point, RI 34 mi44 min 42°F 42°F1016.8 hPa
NWPR1 - 8452660 - Newport, RI 36 mi44 min 43°F 39°F1016.8 hPa
NAXR1 - Narragansett Bay Reserve, RI 39 mi101 min SSW 6 49°F 1016 hPa31°F
PTCR1 - 8452951 - Potter Cove, Prudence Island, RI 39 mi44 min 43°F 1016.9 hPa
PRUR1 40 mi38 min 43°F 32°F
CPTR1 - 8452944 - Conimicut Light, RI 42 mi38 min 43°F 42°F1016.4 hPa
FOXR1 - 8454000 - Providence, RI 44 mi44 min 51°F 41°F1015.8 hPa
PVDR1 44 mi38 min 47°F 1016.4 hPa32°F
44017 - 23 Nautical Miles Southwest of Montauk Point, NY 45 mi36 min ESE 7.8 G 9.7 41°F 42°F2 ft1017.9 hPa (+0.3)37°F
BLTM3 - 8447387 - Borden Flats Light at Fall River, MA 49 mi38 min 46°F 1016.5 hPa
FRXM3 49 mi44 min 48°F 28°F

Wind History for New London, CT
(wind in knots)    EDIT      (on/off)   Help
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
SW7
G13
SW6
G11
SW8
G12
SW6
G9
SW5
G8
W4
G7
SW5
SW2
G5
SW3
G7
SW2
W3
NW2
N5
N1
G4
N2
G5
N8
G11
N6
G9
N4
G8
N1
G5
N3
G7
NE2
SE2
S8
G11
1 day
ago
NW10
G20
NW8
G13
NW8
G17
NW6
G14
N5
G11
N5
G9
NW3
G6
NW5
G9
N5
G8
NW3
G7
NW4
G10
NW4
G9
W3
W4
G7
W6
G11
W5
G8
W7
G13
SW10
G17
SW13
G17
SW10
G16
SW4
G8
2 days
ago
W11
G18
W12
G21
W7
G14
W11
G21
W13
G21
W12
G16
W10
G14
W10
G17
NW4
G15
W8
G16
W13
G21
NW9
G18
W9
G16
W6
G15
NW8
G15
NW7
G14
NW8
G25
N8
G19
NW6
G14
N7
G19
NW7
G11
NW8
G15
NW6
G18

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Groton / New London, Groton / New London Airport, CT4 mi30 minWSW 810.00 miMostly Cloudy45°F34°F66%1016.8 hPa
Westerly, Westerly State Airport, RI9 mi33 minS 910.00 miMostly Cloudy45°F36°F71%1017.3 hPa
Montauk, Montauk Airport, NY18 mi32 minS 3 mi43°F36°F76%1017.8 hPa
Block Island State Airport, RI23 mi90 minSSE 810.00 miOvercast43°F30°F63%1017.9 hPa

Wind History from GON (wind in knots)
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
6
PM
Last 24hrSW13SW11W8W7W8W9W5W9SW6CalmCalmCalmNE3N9NW8NW10N9NW9NW10NW7NW73SW10SW8
1 day agoNW17NW17
G25
NW13
G19
NW17
G23
NW12
G26
NW13
G18
NW10NW9NW10W7W4W6W4W6W11
G15
SW10W10SW19
G26
SW16SW12SW14W12
G17
SW6SW9
2 days agoW16
G25
W13
G21
W12
G26
W15
G28
W14
G22
W13
G20
W12
G20
W14
G23
W18
G30
W17
G24
W15
G21
W16
G23
NW13
G27
W17
G23
NW17
G26
NW18
G28
NW15
G25
NW20
G28
NW13
G23
NW18
G27
NW21
G30
NW14
G26
NW22
G31
NW17
G29

Tide / Current Tables for Noank, Mystic River entrance, Connecticut
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Noank
Click for Map
Mon -- 12:54 AM EDT     2.80 feet High Tide
Mon -- 06:43 AM EDT     Sunrise
Mon -- 07:50 AM EDT     -0.14 feet Low Tide
Mon -- 09:45 AM EDT     Moonset
Mon -- 01:28 PM EDT     2.16 feet High Tide
Mon -- 07:05 PM EDT     Sunset
Mon -- 07:59 PM EDT     0.14 feet Low Tide
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
2.62.82.62.21.61.10.50-0.10.20.81.41.82.12.11.91.51.10.70.30.10.411.6

Tide / Current Tables for The Race, Long Island Sound, New York Current
   EDIT      (on/off)   Help   One Week of Data
The Race
Click for Map
Mon -- 12:01 AM EDT     3.21 knots Max Flood
Mon -- 03:20 AM EDT     -0.00 knots Slack
Mon -- 06:26 AM EDT     -3.53 knots Max Ebb
Mon -- 06:43 AM EDT     Sunrise
Mon -- 09:45 AM EDT     Moonset
Mon -- 09:46 AM EDT     0.00 knots Slack
Mon -- 12:32 PM EDT     2.84 knots Max Flood
Mon -- 03:52 PM EDT     -0.00 knots Slack
Mon -- 06:49 PM EDT     -2.96 knots Max Ebb
Mon -- 07:05 PM EDT     Sunset
Mon -- 09:58 PM EDT     0.00 knots Slack
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
3.22.81.90.5-1.1-2.6-3.4-3.4-2.5-1.20.41.82.72.82.21.2-0.2-1.6-2.7-2.9-2.4-1.301.4

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
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 (18,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Boston, MA
   (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.