Friday, March24, 2017

Marine Weather and Tides
Fuquay-Varina, NC

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 7:10AMSunset 7:32PM Friday March 24, 2017 2:13 AM EDT (06:13 UTC) Moonrise 4:03AMMoonset 3:03PM Illumination 12% Phase: Waning Crescent; Moon at 26 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 Fuquay-Varina, NC
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location: 35.64, -78.75     debug

Area Discussion for - Raleigh, NC
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Fxus62 krah 240050
area forecast discussion
national weather service raleigh nc
850 pm edt Thu mar 23 2017

Cool high pressure over the east coast will shift offshore late
tonight, allowing a warm front to lift north across our region on
Friday. Warm southerly flow will persist into the weekend. A passing
upper level trough will bring a chance of showers late Saturday
night through Sunday.

Near term /through tonight/
As of 850 pm Thursday...

the surface high centered just off the mid atlantic coast this
evening will continue drifting to the NE while extending SW through
central nc. While the low level flow will become more easterly and
southeasterly overnight, with a weak inverted trough forming just
off the carolina coast, the flow will be very light which will limit
recovery of current very low dewpoints overnight, although they'll
climb most in the se. Observed 00z sounding show fairly dry air in
place, although based on the mid level flow and rap depictions, the
area of mid and high clouds extending from in across ky/e tn/ne ga
should pivot more n-s and drift eastward overnight, yielding a trend
to partly cloudy skies over the NW cwa, with mostly clear skies
elsewhere. Expect lows in the low-mid 30s except for some upper 20s
in the NE under cloud-free skies with light winds. -gih

Short term /Friday and Friday night/
As of 315 pm Thursday...

Friday... Upper level ridge axis currently extending along the spine
of the ms valley will drift over the southeast u.S. By Friday. Warm
air advection on the back side of the 850-500mb ridge currently
supporting a band of precip across the lower oh valley into the tn
valley early this afternoon. This precip area is farther south than
projected by most of the near term and cam progs. Latest hrrr
depicts this band of mostly light precip dissipating as it lifts ewd
toward the smoky mtns.

Increasing low level sly flow will tap moister residing to our south-
sw which should led to scattered patches of cu, especially across
the southern coastal plain, and into the western piedmont. The rest
of the column will remain dry, so precip chances will remain below
20 percent. The warming air mass and low level SW flow will push
temperatures back to normal levels, primarily in the 65-70 degree

Milder temperatures anticipated Friday night as sly low level flow
continues and atmosphere continues to moisten. There will be a
greater probability for low stratus to develop after midnight.

Overnight temperatures in the mid-upper 40s.

Long term /Saturday through Thursday/
As of 240 pm Thursday...

high confidence in warm weather through the early part of next week,
with bouts of showery weather, primarily on Sunday and Tuesday.

Uncertainty grows midweek and beyond as differences emerge regarding
their handling of polar low deepening over SE canada and the
adjacent NW atlantic waters, however it appears certain that the
wavy active southern stream pattern will persist through next week.

Sat/sat night: the potent mid level low will cross the central miss
valley as its southward-extending trough takes on a negative tilt
over the mid south and gulf states, leading to strengthening mid
level flow from the SW into the carolinas. Pw will remain elevated,
in the 75th percentile, with a light onshore-directed southeasterly
flow drawing in increasing low level moisture. We should see
considerable morning stratus and fog, particularly over the western
half of the CWA where low level moist upglide will be deepest, and
these clouds should lift to scattered to broken stratocumulus (more
clouds west than east) with heating, and these should persist
through the day, topped with high thin clouds. Very dry/stable mid
levels will keep the day mostly dry, apart from possible patchy
morning drizzle in the western piedmont. Thicknesses will continue
to trend above normal, supporting highs of 70-76 NW to se. The mid
level low tracks slowly from mo to il Sat night, bringing the
negatively tilted trough axis and its dpva into the western
carolinas. This southerly steering flow will drive up pw to nearly
200% of normal just to our west and into the far NW piedmont late
sat night, in tandem with the arrival of 25-35 kt low level jetting
into the SRN appalachians. Will bring in good chance pops very late
sat night into the far W cwa. Lows Sat night mainly in the mid 50s.

Sun/sun night: the mid level low will quickly weaken and fill as it
approaches lower mi sun, while the trailing trough axis pivots
northeastward through our area. The best precip chances (likely to
categorical) will track ene through central nc (especially nw) sun
morning into early afternoon beneath a band of enhanced upper
divergence, with pw rising further to 250% of normal as steering
flow becomes southwesterly. Despite the moist column, the dwindling
dynamic forcing for ascent as this system tracks NE through the mid
atlantic region will lead to a tapering down of precip chances
through sun, especially over our SE sections, as the core of the
peak integrated water vapor transport shifts to our nne. Only low
chances are expected Sun night as the dampening mid level trough
axis shifts to our NE with gently rising heights aloft, within a
continued very moist column. Expect highs of 70-78 followed by lows
in the upper 50s with overnight stratus developing.

Mon-tue: Monday will feature just patchy light precip at most over
much of central nc as a mid level ridge axis shifts overhead with a
weak cap at 925 mb and dry mid-upper levels, although higher pw
settling over eastern nc and higher surface dewpoints may prompt
greater convection coverage over our se. Our next mid level trough
in this active pattern will push through the eastern third of the
conus Mon night through tue, accompanied by a surface cold front.

Important model differences start to emerge, with the GFS slower and
more amplified than the weaker/faster ecmwf. Will lean toward the
more progressive ECMWF given this active pattern, but confidence is
not high. Will maintain good chance of showers and storms Mon night
through tue. Highs 75-80 mon/tue with thickness over 35 m above
normal. Lows in the upper 50s.

Wed-thu: model details differ, but in general, heights will rise
over the southeast in the wake of the departing trough, as another
powerful and deep low tracks over the southwest states. Expect dry
weather and cooler temps, still near or just above seasonal normals,
as surface high pressure builds in from the north. -gih

Aviation /00z Friday through Tuesday/
As of 740 pm Thursday...

24 hour TAF period: high confidence inVFR conditions through the
taf period, with the exception of an outside chance of some MVFR
visibility restrictions at krwi and kfay just before sunrise. Calm
winds overnight becoming southwesterly near 10 kts with potential
for wind gusts of 15-20 kts during the afternoon hours. Some high
clouds possible early in the TAF period with scattered clouds around
5 kft developing Friday afternoon.

Long term: as the weekend progresses, better chances for early
morning fog/low stratus will prevail with best chance for
significant precipitation occurring in the northwest piedmont on
Sunday evening with a more progressive frontal passage early to the
middle part of next week.

Rah watches/warnings/advisories

Synopsis... Hartfield
near term... Hartfield
short term... Wss
long term... Hartfield
aviation... Lt/ellis

Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Raleigh / Durham, Raleigh-Durham International Airport, NC17 mi22 minS 510.00 miFair42°F28°F58%1034 hPa
Erwin, Harnett County Airport, NC18 mi38 minSE 310.00 miFair42°F32°F68%1034.2 hPa
Sanford, Sanford-Lee County Regional Airport, NC19 mi13 minN 010.00 miFair32°F29°F88%1033.9 hPa
Smithfield, Johnston County Airport, NC20 mi3 minN 010.00 miFair39°F32°F75%1034.5 hPa

Wind History from RDU (wind in knots)
Last 24hrE8E7NE7NE6NE7NE7NE12NE8E10E753SW634S4S6SE6SE5SE5SE6SE7S7S5
1 day agoCalmN3NE3N6N7N6N75
2 days agoS4S5S7S5SW8W4SW4W65Calm4N7NE5N73CalmNE7NE5NE4NE6NE8NE103Calm

Tide / Current Tables for Bannermans Branch, Northeast River, North Carolina
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Bannermans Branch
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Fri -- 01:11 AM EDT     1.26 feet High Tide
Fri -- 04:57 AM EDT     Moonrise
Fri -- 07:08 AM EDT     Sunrise
Fri -- 07:59 AM EDT     0.05 feet Low Tide
Fri -- 01:37 PM EDT     1.36 feet High Tide
Fri -- 04:00 PM EDT     Moonset
Fri -- 07:26 PM EDT     Sunset
Fri -- 08:37 PM EDT     0.03 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Tide / Current Tables for Castle Hayne, Northeast River, North Carolina
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Castle Hayne
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Fri -- 04:45 AM EDT     0.07 feet Low Tide
Fri -- 04:57 AM EDT     Moonrise
Fri -- 07:09 AM EDT     Sunrise
Fri -- 10:23 AM EDT     1.79 feet High Tide
Fri -- 04:01 PM EDT     Moonset
Fri -- 05:23 PM EDT     0.05 feet Low Tide
Fri -- 07:26 PM EDT     Sunset
Fri -- 10:44 PM EDT     1.75 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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

GOES Local Image of Mid-Atlantic    EDIT

Wind Forecast for Raleigh, NC (2,6,7,8)
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Ground Weather Radar Station Raleigh/Durham, NC
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weather_mapweather_map weather_map

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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 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 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.