Saturday, June24, 2017 L-36.com


Marine Weather and Tides
Clarksville, VA

Version 3.4
What's New / NOTES
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 5:55AMSunset 8:36PM Saturday June 24, 2017 9:49 AM EDT (13:49 UTC) Moonrise 5:36AMMoonset 8:12PM Illumination 0% Phase: New Moon; Moon at 0 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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7 Day Forecast for Marine Location Near Clarksville, VA
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location: 36.59, -78.5     debug


Area Discussion for - Wakefield, VA
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Fxus61 kakq 241049
afdakq
area forecast discussion
national weather service wakefield va
649 am edt Sat jun 24 2017

Synopsis
A cold front crosses the local area today. The front stalls over
the carolinas for Sunday and Monday. Otherwise... High pressure
builds into the local area from Sunday through mid next week.

Near term until 6 pm this evening
Quite warm humid ATTM over the fa W gusty SW winds to 20-30 kt.

Remnant circulation of cindy passing by N of the fa... Invof
mason-dixon line. That circulation exits the coast of nj later
this morning. Its associated trailing cold front will be
entering crossing the fa today... Slowing down at it presses into
se va-ne nc this afternoon. Split in rainfall occurring over the
fa attm... Will have lo pops for most areas through about
13-15z 24 (esp E of I 95). Watching narrow line of tstms
tracking E through W central nc... If hold together... May affect
ne nc. Early this morning.

Drying lowering of dewpoints on W winds expected over at least
nw 1 2 of fa during today. Per usual... Drying likely to be
delayed near the coast over SE va-ne nc as the cold front slows
down over that area this afternoon. Averaging out partly sunny
over the fa today (maybe a little better NW 1 2). Enough
instability W the front INVOF the area for inclusion of
isold sct tstms to possibly develop over far srn-se va ne
nc... Mainly after 21z 24. Highs today in the u80s-l90s... Even at
most beaches.

Short term 6 pm this evening through Monday
Cooler, drier air filters in from the northwest behind the
front for tonight and Sunday... Resulting in a pleasant end to
the weekend wx-wise. Lows tonight in the l60 nw... M-u60s
inland... L70s se. Dewpoints will lower into the l60s NW to
l70s far se. Any convection SE wanes tonight... W any lingering
spotty rain along the albemarle sound coming to an end sun
morning. Meanwhile... The rest of the local area will remain dry.

A much more comfortable afternoon and evening sun... W highs in
the m-u80s (l80s beaches)... And dewpoints in the u50s NW to
m60s se. Comfortable wx Sun night with lows in the u50s NW to
m-u60s se.

Secondary cold front approaches from the wnw mon... Entering the
(nw portions of the) local area in the evening. Will result in
conditions becoming partly cloudy... And would not rule isold
shras far N late in the day. Highs in the l80s (u70s at the
beaches).

Long term Monday night through Friday
The secondary cold front crosses the area Mon night. Isolated shras
possible near the coast (esp on the eastern shore)... Otherwise
the FROPA should be dry due to a lack of significant moisture.

Cooler temps then for Tue with highs only in the mid upr 70s
most areas. Sfc high pres builds directly over the area tue
night Wed behind a mid- level trough pushing offshore. Dry again
for Thu as the high slides offshore allowing for S SW to
develop across the mid atlc and temps to MAX out in the mid 80s.

Aviation 12z Saturday through Wednesday
Periods of MVFR CIGS through mid morning... Except at ric w
gusty SW winds to 30-35 kt... Becoming less gusty by late morning
into the afternoon. The remnant circulation of cindy exiting the
nj coast this morning... Its associated trailing cold front
crosses the local area today this evening. Narrow bands of shras
w brief downpours to E of sby by 13z.

The cold front to settle across SE va-ne nc this evening... W
possible isold-sct shras or tstms after 21-23z 24 invof
orf ecg. With such lo prob attm... Will only carry vcsh and bkn
cigs AOA 5kft for now.VFR conditions sun-early next week as
high pressure builds back into the region.

Marine
No changes to SCA headlines this morning. Gusty SW winds 15-25kt
w gusts to 30kt will continue thru mid late morning before
diminishing to 10-15 kt this afternoon. Seas 3-4ft currently will
build to 4-5 ft south 5-6 ft north around daybreak, then gradually
subside back below 5 ft by late morning south and later this
afternoon north. An extended period of benign marine conditions is
then expected from tonight through the middle of next week. Winds
become N NW around 10 kt behind a cold front tonight Sunday morning,
then variable less than 10 kt later Sunday into Monday. Waves 1-2 ft
over the bay and 2-3 ft seas over coastal waters.

Akq watches warnings advisories
Md... None.

Nc... None.

Va... None.

Marine... Small craft advisory until 10 am edt this morning for anz633-
635>638-656-658.

Small craft advisory until 1 pm edt this afternoon for
anz630>632-634-654.

Small craft advisory until 7 pm edt this evening for anz650-
652.

Synopsis... Alb mpr
near term... Alb
short term... Alb mam
long term... Alb mas
aviation... Alb
marine... Jdm


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Henderson-Oxford Airport, NC16 mi65 minW 710.00 miFair75°F64°F69%1013.5 hPa

Wind History from HNZ (wind in knots)
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Last 24hrSW14
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1 day agoSW5SW5W5W5SW10SW6SW11SW9SW5S5S3SW5SW6SW7SW5SW7SW5SW3SW6SW7SW7SW6SW6SW8
2 days agoSW9SW8SW10SW7SW7SW5SW6S8SW7CalmSW4S5SW5SW5SW5SW5SW6SW4SW5SW4SW5SW5SW6SW6

Tide / Current Tables for Petersburg, Appomattox River, James River, Virginia
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Petersburg
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Sat -- 04:26 AM EDT     3.98 feet High Tide
Sat -- 05:50 AM EDT     Sunrise
Sat -- 06:30 AM EDT     Moonrise
Sat -- 12:17 PM EDT     -0.15 feet Low Tide
Sat -- 05:06 PM EDT     3.38 feet High Tide
Sat -- 08:33 PM EDT     Sunset
Sat -- 09:08 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.212.33.43.93.93.42.721.30.70.2-0.10.112.233.43.22.621.30.70.3

Tide / Current Tables for Puddledock Sand
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Puddledock Sand & Gravel
Click for Map
Sat -- 04:38 AM EDT     3.92 feet High Tide
Sat -- 05:50 AM EDT     Sunrise
Sat -- 06:30 AM EDT     Moonrise
Sat -- 11:14 AM EDT     -0.31 feet Low Tide
Sat -- 05:03 PM EDT     2.94 feet High Tide
Sat -- 08:33 PM EDT     Sunset
Sat -- 09:08 PM EDT     Moonset
Sat -- 11:22 PM EDT     -0.26 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.61.82.63.33.83.93.52.81.810.2-0.3-0.10.81.62.22.72.92.82.21.50.80.2-0.2

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

GOES Local Image of Mid-Atlantic    EDIT
Geos

Wind Forecast for Wakefield, VA (9,2,3,4)
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Ground Weather Radar Station Raleigh/Durham, NC
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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.