Wednesday, March29, 2017 L-36.com


Marine Weather and Tides
Bar Harbor, ME

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:17AMSunset 7:01PM Wednesday March 29, 2017 10:34 PM EDT (02:34 UTC) Moonrise 7:27AMMoonset 8:57PM Illumination 7% Phase: Waxing Crescent; Moon at 3 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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ANZ052 Intra Coastal Waters From Schoodic Point, Me To Stonington, Me- 925 Pm Edt Wed Mar 29 2017
.small craft advisory in effect through Thursday evening...
Overnight..N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.
Thu..N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft...subsiding to 1 to 2 ft in the afternoon.
Thu night..N winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft.
Fri..N winds 5 to 10 kt with gusts up to 20 kt... Diminishing to around 5 kt in the afternoon. Seas 1 to 2 ft in the morning... Then 1 foot or less.
Fri night..S winds around 5 kt...becoming E after midnight. Seas 1 to 2 ft. A chance of rain and snow in the evening...then snow likely with a chance of rain after midnight. Vsby 1 to 3 nm...decreasing to 1 nm or less after midnight.
Sat..E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Snow likely. Rain likely. Vsby 1 nm or less.
Sat night..NE winds 10 to 15 kt...diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 1 to 2 ft. A chance of rain and snow in the evening...then a chance of rain and snow showers after midnight. Vsby 1 to 3 nm.
Sun..N winds 5 to 10 kt...becoming nw. Seas 1 to 2 ft.
Mon..NW winds 5 to 10 kt...becoming W in the evening...then becoming N after midnight. Seas 1 to 2 ft.
ANZ005 925 Pm Edt Wed Mar 29 2017
Synopsis for eastport me to stonington me out 25 nm.. High pres will build down from E canada late tonight thru Thu then crest over the waters Thu night and move E Fri. Low pres will track off the mid-atlc coast Fri night and track well S of the waters on Sat.

7 Day Forecast for Marine Location Near Bar Harbor, ME
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location: 44.39, -68.19     debug


Area Discussion for - Caribou, ME
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Fxus61 kcar 300146
afdcar
area forecast discussion
national weather service caribou me
946 pm edt Wed mar 29 2017

Synopsis
High pressure will build down from eastern canada tonight and
Thursday and crest over the area Thursday night... Then move
east Friday. Low pressure will track off the mid-atlantic coast
Friday night and pass south of the gulf of maine on Saturday.

Near term /through Thursday/
920 pm update: still some sct flurries and even isold sn shwrs
with the upper trof axis slow to pivot ewrd into new brunswick.

So we xtnded the mention of flurries into the late ngt mainly
across NRN and ERN ptns of the region. Also, we held on to a
little more cldnss into the late ngt, delaying clrg ovr the
penobscot vly and downeast areas about 2 to 3 hrs later then the
prev update. Lastly, latest mid eve obsvd temps/dwpts were used
to update fcst hrly values of each into the late ngt, with no
sig chg in fcst lows xpctd at 6 to 7 am.

Orgnl disc: any lingering snow showers across the area early
this evening will dissipate as an upper level shortwave trough
slides east into the maritimes. High pressure will gradually
build down from eastern canada tonight and Thursday. This will
bring gradually clearing skies. Thursday will then be mostly
sunny with afternoon temps just a couple degrees short of late
march normals for the season. The gradient behind departing low
pressure will bring a gusty northwesterly breeze on Thursday.

Winds will diminish a bit late in the day as the gradient eases.

Short term /Thursday night through Saturday/
A surface ridge of high pressure moving over the region, with an
upper ridge moving in from the west, will act to bring mostly
clear skies and calm winds to the CWA Thu night into fri. Clouds
will increase from west to east Fri aftn and eve as the next
system approaches. This system manifests itself at the upper
levels as a cut-off eating into and flattening out the ridge,
with sfc low moving from the ohio valley across the mid-atlantic
and then south of long island between Fri am and Sat am. Sig
disagreement between nam/ecmwf and gfs/cmc on the layout of the
precip shield and pops. The former shows an upr trof north of
the cut-off, inducing more robust pops to extend north of the
sfc low thanks to a stronger mid-lvl - 700mb - trof north of the
sfc low. The latter pairing both show the sfc low going further
south, and don't show a significant 500mb or 700mb trof north
of the sfc low, keeping precip contained around the sfc feature
and largely out of our cwa. The pops and QPF were made to show a
general lean toward the nam/ecmwf solution, but don't jump
fully in with that pair in terms of the rather high pops and
qpf. Pops were generally capped at high-end likely, with storm
total QPF generally 0.25-0.50 inches for central and downeast
areas. Temps expected to complicate snow totals, with many areas
switching to rain, at least for a time, during the day sat.

Between the temps and track disagreement, definitely plenty of a
chance for someone to get fooled on this system.

Long term /Saturday night through Wednesday/
Continuing with a lean toward the ECMWF from the short term,
current forecast thinking is that any lingering precip departs
quickly Sat night. The gfs, with delayed passage of an upr trof,
would keep some light snow shwrs across the CWA into the day
Sunday. Sun night into Tue am look to be clear with sfc and upr
ridging. Model disagreement returns mid-week with the reverse
of the weekend scenario - the GFS takes a forecasted low further
north, while the ECMWF keeps it to the south. For now, kept pops
pretty low given the disagreement.

Aviation /22z Wednesday through Monday/
Near term: MVFR conditions should improve toVFR downeast this
evening thenVFR across the north late tonight.VFR conditions
are expected across the area on Thursday.

Short term:VFR conditions expected Thu night through fri. Mid-
lvl clouds move in Fri eve, with MVFR and ifr CIGS and vsbys
sweeping in from west to east with arrival of snow Fri night.

Kpqi to kfve may have a chance to keep higher vsbys and possibly
higher CIGS depending on the track of the low pressure. Patchy
MVFR and ifr CIGS could linger Sat night with any lingering snow
shwrs, but clearing toVFR for all places expected Sun into mon.

Marine
Near term: a SCA will be up tonight through Thursday for gusty
northwest winds gusting up to 30 kt across the offshore waters
and 25 kt over the intracoastal waters as high pressure builds
down from the north.

Short term: seas are expected to remain below SCA levels through
the short term. Wind gusts will be borderline for offshore zones
at the start of the period, but then decrease by Fri am. Wind
directions and speeds Fri night into Sat will be highly
dependent on the track of the low pressure system.

Car watches/warnings/advisories
Me... None.

Marine... Small craft advisory until 8 pm edt Thursday for anz050>052.

Near term... Vjn
short term... Kredensor
long term... Kredensor
aviation... Vjn/kredensor
marine... Vjn/kredensor


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
ATGM1 - 8413320 - Bar Harbor, ME 1 mi52 min NNW 12 G 15 36°F 35°F1016.4 hPa
44034 - Buoy I0103 - Eastern Maine Shelf 20 mi90 min N 16 G 19 38°F 39°F3 ft1016.4 hPa
MDRM1 - Mt Desert Rock, ME 29 mi94 min 37°F 1016.9 hPa (+2.2)33°F
44027 47 mi104 min 18 G 21 39°F3 ft1015.7 hPa (+1.9)
44033 - Buoy F0103 - West Penobscot Bay 49 mi150 min 36°F2 ft

Wind History for Bar Harbor, ME
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bar Harbor, Hancock County-Bar Harbor Airport, ME11 mi38 minNNW 710.00 miOvercast35°F30°F82%1018.2 hPa

Wind History from BHB (wind in knots)
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Last 24hrCalmN4CalmN3N4N5N4N4N5N7N8N8N11N7N10
G16
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NW9N9N5NW4N14
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1 day agoNE7
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NE8NE7NE7N5NE5NE5NE7N4E3NE8NE5E7E3E4E3E4E6SE4SE4E4CalmCalmN3
2 days agoS5S3CalmCalmCalmS7E3NE4SE75E3SE7E8
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NE9
G15

Tide / Current Tables for Bar Harbor, Frenchman Bay, Maine
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Bar Harbor
Click for Map
Wed -- 12:01 AM EDT     12.57 feet High Tide
Wed -- 06:16 AM EDT     -1.35 feet Low Tide
Wed -- 06:19 AM EDT     Sunrise
Wed -- 07:27 AM EDT     Moonrise
Wed -- 12:26 PM EDT     12.53 feet High Tide
Wed -- 06:36 PM EDT     -1.12 feet Low Tide
Wed -- 06:56 PM EDT     Sunset
Wed -- 08:56 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
12.611.89.462.6-0-1.3-0.91.14.37.910.812.412.310.57.541-0.8-10.53.4710.3

Tide / Current Tables for Salsbury Cove, Maine
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Salsbury Cove
Click for Map
Wed -- 12:05 AM EDT     12.53 feet High Tide
Wed -- 06:19 AM EDT     Sunrise
Wed -- 06:20 AM EDT     -1.52 feet Low Tide
Wed -- 07:27 AM EDT     Moonrise
Wed -- 12:30 PM EDT     12.49 feet High Tide
Wed -- 06:40 PM EDT     -1.24 feet Low Tide
Wed -- 06:57 PM EDT     Sunset
Wed -- 08:57 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
12.511.99.86.630-1.4-1.10.847.610.612.312.310.884.41.2-0.8-1.10.33.16.710.1

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 (22,6,7,8)
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Ground Weather Radar Station Caribou, ME
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weather_mapweather_map weather_map

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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.