Wednesday, September20, 2017 L-36.com


Marine Weather and Tides
Gardiner, 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 6:23AMSunset 6:40PM Wednesday September 20, 2017 3:37 AM EDT (07:37 UTC) Moonrise 6:37AMMoonset 7:12PM Illumination 0% Phase: New Moon; Moon at 29 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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ANZ153 Casco Bay- 315 Am Edt Wed Sep 20 2017
.small craft advisory in effect through Thursday afternoon...
Today..NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers, mainly this morning. Areas of fog this morning, then patchy fog this afternoon. Vsby 1 to 3 nm.
Tonight..NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Patchy fog. Vsby 1 to 3 nm.
Thu..NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Thu night..NE winds 10 to 15 kt. Seas 3 to 5 ft.
Fri..N winds 10 to 15 kt, becoming ne 5 to 10 kt in the afternoon. Seas 3 to 5 ft.
Fri night..N winds 5 to 10 kt. Seas 3 to 5 ft.
Sat..NE winds around 5 kt. Seas 2 to 4 ft.
Sat night..W winds around 5 kt. Seas 2 to 4 ft.
Sun..E winds around 5 kt. Seas 2 to 4 ft.
Sun night..SW winds around 5 kt. Seas 2 to 4 ft.
ANZ100 315 Am Edt Wed Sep 20 2017
Synopsis for stonington me to merrimack river ma out to 25 nm.. Jose will pass south and east of cape cod today, then drift around south of the gulf of me through the weekend as it slowly weakens. Look for gusty winds and high seas through Thursday. Winds and seas will gradually diminish Friday through the weekend.

7 Day Forecast for Marine Location Near Gardiner, ME
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location: 44.17, -69.84     debug


Area Discussion for - Gray/Portland, ME
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Fxus61 kgyx 200324 aac
afdgyx
area forecast discussion... Updated
national weather service gray me
1124 pm edt Tue sep 19 2017

Synopsis
High pressure will persist across northern new england as jose
meanders well off the new england coast tonight and through the
end of the week. High pressure will hold over the region
Thursday through early next week, with temperatures remaining
above normal.

Near term until 6 am Wednesday morning
Update... Minor changes to reflect latest observational trends.

Previous discussion... A high surf advisory will remain in
effect through at least Wednesday evening as jose meanders south
and southeast of new england.

Bands of precipitation from jose finally reaching the maine and
new hampshire coastline as of the mid afternoon hours. These
showers will continue to move north before reaching drier air
and lack of dynamic support over central areas. Have likely to
categorical pops for tonight for the coastline, with diminishing
pops as you head into central areas. This is well needed rain
for the coast.

Most areas should pick up around a half inch along the
coastline where rainfall due to the lack of precipitation the
last couple weeks in this region. The 12z NAM appears to be
suffering with convective feedback in the precipitation fields.

Have included patchy dense fog for tonight. However, the low
visibilities may not be as widespread as last night due to a
gradual increase in the northeasterly gradient and anticipated
shower activity which could act to mix out the moist lower
layers of the atmosphere.

Short term 6 am Wednesday morning through Wednesday night
Jose will continue to meander slowly northeastward on Wednesday
per the latest official NHC forecast. Jose will likely cross
over the 40n 70w benchmark as it continues to slowly push
northeast, then east. Cyclone phase diagrams indicated this
system will continue to have tropical characteristics for a
prolonged period of time as it remains over the gulf stream.

The greatest chance for shower activity will be early Wednesday
morning and right along the coast. Thereafter, the chance for
any precipitation lowers as the system pulls off the the east
and allows drier northerly winds to enter southern maine and new
hampshire.

Mild conditions are expected Wednesday over northern areas
where sunshine is expected. A little cooler near the coast where
the showers will be gradually exiting out to sea. Still, it will
continue to be mild for this time of the year with temperatures
above normal.

With this drier air, fog should more limited Wednesday night, at
least when compared to the last several nights.

Long term Thursday through Tuesday
The tropical system jose well southeast of CAPE cod will remain
quasistationary through the weekend. Meanwhile, a high amplitude
blocking ridge builds over the great lakes and will extend across
northern new england providing a long stretch of great early fall
weather with dry conditions. Warm air aloft from the midwest will
spill over the ridge into the region providing well above
normal daytime high temps. H85 temps of +14c to +17c will make
it feel more like a return to summer.

Aviation 04z Wednesday through Sunday
Short term... Areas of ifr lifr conditions in patchy dense fog
overnight. Conditions gradually improving from north to south on
Wednesday toVFR with drier air entering the region. MainlyVFR
for Wednesday night, but it is possible that there may be some
patchy inland valley fog if the gradient can relax.

Long term...VFR.

Marine
Short term... SCA for seas and winds will continue over the
waters through at least Wednesday as jose remains to our south
and east.

Long term... SCA due to swells from jose will likely be needed
possibly into the weekend.

Tides coastal flooding
Building long period swells will continue to finally reach the
coast this evening. With a relatively high astronomical tide
tonight (10.7 feet in portland), have issued a coastal flood
statement of the beaches south of portland. Long period,
building swells will continue to approach the coastline during
this period leading to minor splash-over and some beach erosion.

Gyx watches warnings advisories
Me... High surf advisory until 8 pm edt Wednesday for mez023>028.

Nh... High surf advisory until 8 pm edt Wednesday for nhz014.

Marine... Small craft advisory until 8 pm edt Wednesday for anz150>154.

Near term... Legro


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44032 - Buoy E0104 - Central Maine Shelf 41 mi93 min NNE 14 G 18 60°F 58°F8 ft1015.3 hPa
CASM1 - 8418150 - Portland, ME 42 mi49 min 59°F1015.8 hPa
44033 - Buoy F0103 - West Penobscot Bay 45 mi93 min N 1.9 G 5.8 61°F 57°F2 ft1016.1 hPa
44007 - PORTLAND 12 NM Southeast of Portland,ME 47 mi47 min N 9.7 G 12 62°F 60°F6 ft1015.2 hPa (-1.5)62°F

Wind History for Wells, ME
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Augusta, Augusta State Airport, ME11 mi44 minNNE 72.50 miFog/Mist65°F64°F100%1017.4 hPa
Wiscasset Airport, ME17 mi44 minVar 48.00 miOvercast67°F66°F97%1016.6 hPa

Wind History from AUG (wind in knots)
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Last 24hrE3CalmCalmNE4NE3E3N5N5NE6NE63NE5N4NE5NE5NE4NE4NE4NE5NE6NE5N4NE5N7
1 day agoCalmCalmSE5SE5S3S6SE5SW3CalmCalmCalmS5S4S4S3S7S3SE5S5SE3CalmSE3CalmSE3
2 days agoCalmCalmNW3CalmCalmNW3CalmS3E334SE5S6S7S4S63S6SW5SW3S5S5S4Calm

Tide / Current Tables for Nehumkeag Island, Kennebec River, Maine
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Nehumkeag Island
Click for Map
Wed -- 01:30 AM EDT     New Moon
Wed -- 02:50 AM EDT     6.21 feet High Tide
Wed -- 06:24 AM EDT     Sunrise
Wed -- 06:37 AM EDT     Moonrise
Wed -- 09:25 AM EDT     -0.44 feet Low Tide
Wed -- 03:17 PM EDT     6.01 feet High Tide
Wed -- 06:39 PM EDT     Sunset
Wed -- 07:11 PM EDT     Moonset
Wed -- 09:44 PM EDT     -0.32 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.34.95.96.25.74.631.50.3-0.4-0.30.72.345.365.853.620.7-0.1-0.30.4

Tide / Current Tables for Upper Hell Gate (Sasanoa River, Maine) Current
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Upper Hell Gate (Sasanoa River
Click for Map
Wed -- 01:03 AM EDT     1.09 knots Max Flood
Wed -- 01:30 AM EDT     New Moon
Wed -- 03:51 AM EDT     -0.00 knots Slack
Wed -- 06:04 AM EDT     -1.02 knots Max Ebb
Wed -- 06:24 AM EDT     Sunrise
Wed -- 06:37 AM EDT     Moonrise
Wed -- 09:49 AM EDT     0.00 knots Slack
Wed -- 01:35 PM EDT     1.12 knots Max Flood
Wed -- 04:21 PM EDT     -0.00 knots Slack
Wed -- 06:28 PM EDT     -0.95 knots Max Ebb
Wed -- 06:39 PM EDT     Sunset
Wed -- 07:12 PM EDT     Moonset
Wed -- 10:09 PM EDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.11.110.6-0.1-0.8-1-0.9-0.8-0.50.10.711.11.10.90.3-0.5-0.9-0.9-0.8-0.6-0.10.5

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 Gray/Portland, ME (3,6,7,8)
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Ground Weather Radar Station Portland, 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.