Sunday, September24, 2017 L-36.com


Marine Weather and Tides
Greenville, ME

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 6:24AMSunset 6:29PM Sunday September 24, 2017 4:47 AM EDT (08:47 UTC) Moonrise 10:51AMMoonset 9:09PM Illumination 14% Phase: Waxing Crescent; Moon at 4 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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ANZ151 Penobscot Bay- 233 Am Edt Sun Sep 24 2017
Today..S winds up to 10 kt. Seas 1 to 2 ft. Areas of fog this morning with vsby 1 to 3 nm.
Tonight..W winds up to 10 kt. Seas 1 to 2 ft.
Mon..N winds around 5 kt, becoming se around 5 kt in the afternoon. Seas 1 to 2 ft.
Mon night..SW winds around 5 kt. Seas 1 to 2 ft.
Tue..SW winds 5 to 10 kt. Seas 1 to 2 ft.
Tue night..S winds 5 to 10 kt. Seas 1 to 2 ft.
Wed..S winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
Wed night..S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.
Thu..W winds 5 to 10 kt. Seas around 2 ft. A chance of showers.
Thu night..NW winds 5 to 10 kt. Seas 2 to 3 ft.
ANZ100 233 Am Edt Sun Sep 24 2017
Synopsis for stonington me to merrimack river ma out to 25 nm.. High pressure will build south across the waters through mid week. A cold front will cross the waters late Wednesday or Thursday. Maria will pass well south and east of the region late in the week and early next weekend.

7 Day Forecast for Marine Location Near Greenville, ME
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location: 45.54, -69.55     debug


Area Discussion for - Caribou, ME
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Fxus61 kcar 240413
afdcar
area forecast discussion
national weather service caribou me
1213 am edt Sun sep 24 2017

Synopsis
High pressure will remain in place over the region overnight. A
cold front will cross the region Sunday afternoon and evening
and stall over the region Sunday night. The front will then
lift back north across all of the region on Monday as a warm
front.

Near term through today
12am update... Reduced highs for Sunday slightly. Reduced pops
for Sunday afternoon and went with just isolated showers and
thunderstorms. While there is CAPE and a cold front trigger,
cin is significant and have low confidence in the development of
convection.

Previous discussion...

skies will remain mclr across the rgn going into the eve hrs
with hi mid cldnss from cntrl qb movg into the N hlf of the fa
and low cldnss and patchy fog movg onshore to downeast areas
from the gulf of me both late tngt. Ovrngt lows will be quite
mild, despite a sig drop from this aftn's hi temps due to how
unseasonably warm hi temps were tdy.

Sun will begin ptly to msly sunny across the rgn aft early morn
patchy fog dissipates across downeast and E cntrl ptns of the
fa. A weak backdoor cold front from cntrl qb will move swrd into
nrn ptns of the area by mid aftn working swrd to the coast by
ovrngt as an upper lvl disturbance works ese ovr the rgn. With
sfc dwpts surging well into the 60s ahead of this front, there
will be enough instability for isold to sct tstms mainly along
the ERN me nb border trailing SW into interior downeast areas at
cnvctv initiation tm with fcst MAX sref sbcapes are apchg 1000
j kg ovr these areas attm. Given only modest mid lvl lapse
rates, we will hold off on enhanced TSTM wording attm, although
it should be noted that there is some mid to upper lvl shear as
indicative of of 25 to 35 kt of 0-6km bulk shear.

Prior to TSTM development, there should be ample sunshine, spcly
ovr cntrl and interior downeast areas when combined with
downslope winds and record fcst aftn MAX 925mb of mid 20s deg c,
hi temps will likely apch 90 deg ovr low trrn lctns there and
well in the 80s ovr low trrn lctns to the n. Coastal downeast
lctns will likely be tempered by a shallow sea breeze
circulation.

Short term tonight through Tuesday
The summerlike conditions will continue through early next week
as a large upper ridge remains parked to to our south and west.

A frontal boundary will waver across the state through the
period, but don't expect much more than a few showers or
thunderstorms from this each afternoon. Temperatures will be
very mild, with daytime highs reaching well into the 70s and
80s. Tuesday will be the warmest day, with some locations
approaching 90. Dewpoints will be on the rise as well, so nights
will be on the muggy side.

Long term Tuesday night through Saturday
After another muggy night Tuesday, showers and a few
thunderstorms are possible Wednesday as a cold front approaches
from the west. This front will cross the area Wednesday night
into Thursday, ushering in a cooler and drier airmass for later
next week. High pressure will briefly build over the area later
Thursday through Friday, but showers will threaten again
Saturday as the upper trough swings across the area. Hurricane
maria looks to stay well to our south Thursday and Friday,
though it may produce long-period swell along the coast.

Aviation 04z Sunday through Thursday
Near term: mainlyVFR is xpctd at the TAF sites tngt thru sun.

Short term:VFR conditions will prevail through the daylight
hours, but ifr lifr will be possible in patchy fog 00z-13z each
day. Isolated showers and thunderstorms are possible Monday and
Tuesday afternoons, but the better chance for precipitation and
possible lowered vis ceilings will be after 16z Wed as a cold
front approaches from the west.

Marine
Near term: we finally dropped the SCA for seas ovr our outer mzs
with WV hts at the ERN me shelf and jonesport buoys msly at or
below 5 ft, with the trend xpctd to cont to subside a little
more ovr the next 6 hrs. We kept close to ww3 WV guidance for
fcst WV hts for this ptn of the fcst with primary WV pds varying
from 8 to 10 sec from residual swell energy from jose to 12 to
16 sec from long distance swell radiating from maria. St cld cvr
and areas of marine fog will likely work back toward the coast
ovrngt and then back offshore during the late morn and aftn hrs.

Lastly, we will likely need another paddle risk beach statement
for area beaches for Sun due to the unseasonably warm air temps
in close proximity to near shore waters.

Short term: seas will build to 4 to 6 feet early next week, so a small
craft advisory for hazardous seas may be needed. Otherwise, the only
concern will be patchy fog which will reduce visibility to 1-3sm at
times.

Car watches warnings advisories
Me... Beach hazards statement from 8 am edt this morning through
this evening for mez029-030.

Marine... None.

Near term... Foisy vjn mcw
short term... Hastings
long term... Hastings
aviation... Foisy vjn mcw hastings
marine... Foisy vjn mcw hastings


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Greenville, ME6 mi51 minN 5 mi64°F61°F90%1017.1 hPa

Wind History from GNR (wind in knots)
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Last 24hrNE4NE3N3CalmN3CalmNW5NW6NW8NW8NW7NW7N8N6NW6NW5N6N5N4NW43N5N5N5
1 day agoN4CalmNW3NW3NW6CalmNW3NW4NW55NW5NW6NW5CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
2 days agoCalmN5NE4CalmNE9NE8E7E8NE7N8E6E7E6NE5NE3N4NE4NE4NE4SE7E7E6E3E4

Tide / Current Tables for Bangor, Penobscot River, Maine
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Bangor
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Sun -- 01:57 AM EDT     13.60 feet High Tide
Sun -- 06:24 AM EDT     Sunrise
Sun -- 08:34 AM EDT     0.62 feet Low Tide
Sun -- 10:45 AM EDT     Moonrise
Sun -- 02:18 PM EDT     14.03 feet High Tide
Sun -- 06:28 PM EDT     Sunset
Sun -- 08:59 PM EDT     0.41 feet Low Tide
Sun -- 09:07 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
7.91213.612.410.99.57.13.610.82.44.2711.113.913.311.510.18.14.91.70.41.43.1

Tide / Current Tables for Hampden, Penobscot River, Maine
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Hampden
Click for Map
Sun -- 02:28 AM EDT     13.32 feet High Tide
Sun -- 06:25 AM EDT     Sunrise
Sun -- 08:31 AM EDT     0.83 feet Low Tide
Sun -- 10:45 AM EDT     Moonrise
Sun -- 02:42 PM EDT     13.62 feet High Tide
Sun -- 06:28 PM EDT     Sunset
Sun -- 09:00 PM EDT     0.48 feet Low Tide
Sun -- 09:07 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
911.713.213.111.68.75.42.6112.55.38.611.513.313.612.49.96.63.41.20.51.23.3

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for Caribou, ME (4,6,7,8)
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Ground Weather Radar Station Caribou, ME
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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.