Thursday, April25, 2019 L-36.com


Marine Weather and Tides
Carolina Shores, NC

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:31AMSunset 7:55PM Thursday April 25, 2019 7:42 PM EDT (23:42 UTC) Moonrise 12:15AMMoonset 10:28AM Illumination 61% Phase: Waning Gibbous; Moon at 21 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
    EDIT      (on/off)   Help
AMZ254 Coastal Waters From Little River Inlet To Murrells Inlet Sc Out 20 Nm- 551 Pm Edt Thu Apr 25 2019
.small craft advisory in effect from Friday morning through Friday evening...
Tonight..SW winds 15 to 20 kt, becoming S 10 to 15 kt late this evening and early morning, then increasing to 15 to 20 kt late. Seas 3 to 4 ft. A slight chance of showers with isolated tstms after midnight. Scattered tstms with a chance of showers late.
Fri..SW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 4 to 6 ft. Scattered tstms with a chance of showers. Vsby 1 nm or less in the afternoon.
Fri night..W winds 20 to 25 kt, becoming nw 15 to 20 kt after midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight. Scattered tstms with a chance of showers in the evening.
Sat..NW winds 10 kt with gusts up to 20 kt, becoming sw in the afternoon. Seas 2 to 3 ft.
Sat night..SW winds 10 to 15 kt. Seas 2 to 3 ft.
Sun..SW winds 10 to 15 kt. Seas 3 to 4 ft.
Mon..SE winds 10 kt. Seas 2 ft.
Tue..S winds 10 kt. Seas 2 ft. Winds and seas higher in and near tstms.
AMZ200 551 Pm Edt Thu Apr 25 2019
Synopsis for coastal waters from surf city north carolina to south santee river south carolina out to 20 nautical miles.. A cold front will approach Friday and moves through Friday evening, with small craft advisory conditions, Thunderstorms and shifting winds expected. High pressure returns for Saturday before another front impacts the area later Sunday and early Monday.


7 Day Forecast for Marine Location Near Carolina Shores, NC
   Hourly   EDIT   Help
location: 33.95, -78.59     debug


Area Discussion for - Wilmington, NC
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kilm 252322
afdilm
area forecast discussion
national weather service wilmington nc
722 pm edt Thu apr 25 2019

Synopsis
Fair and mild weather overnight, ahead of a cold front on
Friday bringing scattered showers and thunderstorms, a few
could be strong with damaging wind gusts Friday. Cooler and
drier air to move in Saturday with sunshine on tap, with a
noticeable warming trend Sunday. A mainly dry cold front will
cross the coast Sunday night with cooling Monday. A warm up
to slightly above normal is expected for a good portion of
next week.

Near term through Friday
As of 525 pm Thursday... Main concern this period thunderstorm
chances for Friday, with some severe storms possible of
producing damaging wind gusts within the strongest storms. Main
dynamics look the best in the morning when surface heating is at
a minimum based on model soundings across the area, but lifting
with the front and available shear in the 0-6 km profile are
suggestive of potential for severe thunderstorms to develop. The
latest projected soundings also show a decent amount of dry air
aloft, translating into potential for severe wind
gusts... Although models have swayed a bit on which level the dry
air will be located. All parameters considered, many do not
line up together for the same time frame, as of this writing.

Any chances for alignment could increase chances for severe
thunderstorms, but main areas of concern are for north carolina
locations and northward.

Showers and thunderstorms will continue through the day Friday
with gusty winds, and the front will exit the area by Friday
evening ending precipitation chances.

Short term Friday night through Saturday night
As of 330 pm Thursday... Showers and thunderstorms exit Friday
evening as the cold front passes across the region. High
pressure returns for the weekend with cooler conditions than
the past several days, but with highs closer to normal in the
mid to upper 70s on Saturday. No precipitation is expected
Saturday and Saturday night.

Long term Sunday through Thursday
As of 330 pm Thursday... Weak cold front moves into the area
late sun, with minimal disruption to flow aloft. In fact mid-
level pattern remains pretty flat and do wonder if the front
ends up stalled north of the area. Surface high off the coast
starts to expand back toward the coast Mon and by Tue 5h ridge
starts to build north. All signs point to a dry period with only
a slight chance of isolated showers late sun.

-weak cold front moves toward the area later sun, becoming
little more than a wind shift Sun night.

-front starts to dissipate Mon as bermuda high expands west
-temps above climo for much of the period, highs Mon could be
the only exception if the front moves south of the area.

Aviation 22z Thursday through Tuesday
As of 0z... .PredominantlyVFR this forecast period, with brief MVFR
conditions possible due to decreased visibility in heavier
precipitation storms. Scattered cirrus across the area will increase
in coverage before mid-level clouds move in by early morning, followed
by low level clouds tomorrow afternoon ahead of approaching cold front.

Chance of scattered storms overnight through tomorrow before the
front arrives, though this coverage may be very limited. Best chances
for precipitation arrives around 18z tomorrow with the front, clearing
the area around end of TAF period. Chance of isolated thunderstorm
tomorrow morning through evening, with chance of a severe wind gust or
two, but not confident enough for either to occur at a specific
terminal so have kept out of the tafs for now. Southerlies around 10kt
overnight veer to strong southwesterlies tomorrow ahead of front with
sustained around 15kts and gusts in the 20s. Winds become westerly at
end of period behind front.

Extended outlook... BorderlineVFR MVFR conditions as a cold front
pushes through our area.VFR returns on Saturday and will be
predominantlyVFR through end of period.

Marine
As of 555 pm Thursday... Sub-small craft advisory conditions
tonight with high pressure centered SE of the area and a cold
front west of the area. 10-15 kt SW winds this morning increase
to 15-20 kt this aftn tonight with seas up to 3-4 ft.

Approaching cold front will bring increased winds, so concerns
for small craft operating offshore Friday are likely with
increased winds, waves, and thunderstorms. Small craft advisory
Friday into Friday night.

Strong offshore flow in the wake of a cold front and associated mid-
level trough will likely maintain small craft advisory conditions,
mainly seas over 6 ft, across the waters into early sat. Winds back
from northwest Sat morning to southwest in the afternoon as the
center of the high slips south of the area. Winds drops under 10 kt
sat with seas also trending down. As early as daybreak Sat seas will
be 2 to 4 ft, dropping to 2 ft or less in the afternoon.

Southwest flow increases Sun as gradient becomes more defined and
weak cold front moves into the area. Solid 15 kt expected sun
afternoon with flow becoming light and northerly as a weak front
moves into the area. Still some uncertainty late in the period,
whether or not the boundary pushes south of the waters, followed by
northeast flow. Gradient does not look very impressive either way
and speeds are likely to be around 10 kt. Seas build to 3 to 4 ft
later Sun and stay 3 to 4 ft mon.

Ilm watches warnings advisories
Sc... None.

Nc... None.

Marine... Small craft advisory from 10 am Friday to midnight edt Friday
night for amz250-252-254-256.

Synopsis... 8
near term... Mck
short term... Mck
long term... Mck
aviation... Vao
marine... Mck


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41024 - Sunset Nearshore (SUN 2) 10 mi34 min SSW 18 G 25 69°F 68°F1012.8 hPa
41108 34 mi42 min 69°F4 ft
WLON7 39 mi48 min 76°F 69°F1012.6 hPa
JMPN7 - 8658163 - Johnny Mercer Pier, Wrightsville Beach, NC 46 mi48 min SW 20 G 24 76°F 69°F1012.4 hPa
41038 - ILM2 - 5 miles SE of Wrightsville Beach, NC 48 mi34 min WSW 12 G 18 69°F 69°F1012.5 hPa
41110 - Masonboro Inlet, NC 48 mi42 min 68°F4 ft

Wind History for Springmaid Pier, SC
(wind in knots)    EDIT      (on/off)   Help
Last
24hr
1 day
ago
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
North Myrtle Beach Grand Strand Airport, SC12 mi49 minSSW 17 G 2410.00 miFair72°F63°F73%1012.8 hPa
Whiteville, Columbus County Municipal Airport, NC24 mi62 minS 910.00 miFair81°F61°F53%1011.8 hPa

Wind History from CRE (wind in knots)
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
Last 24hrSW13SW11SW11SW9SW6SW4CalmCalmCalmW5W5W5SW6W5W6SW9S12S13SW13SW17
G23
SW16
G24
S20
G28
SW22
G28
SW17
G24
1 day agoS12S16
G19
SW13SW10SW11SW12SW8SW8SW7SW8SW6SW5SW6SW6NW5W6S5S11SW11S12S10S16SW15SW14
2 days agoSW9SW7SW9SW7SW6W3W4CalmW3CalmCalmCalmW4W5NW3S5S7S9S10S11S12
G19
S14S12S13
G19

Tide / Current Tables for Little River (town), ICWW, South Carolina
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Little River (town)
Click for Map
Thu -- 01:14 AM EDT     Moonrise
Thu -- 01:26 AM EDT     4.55 feet High Tide
Thu -- 06:32 AM EDT     Sunrise
Thu -- 08:04 AM EDT     0.57 feet Low Tide
Thu -- 11:28 AM EDT     Moonset
Thu -- 01:45 PM EDT     3.73 feet High Tide
Thu -- 07:53 PM EDT     Sunset
Thu -- 08:09 PM EDT     0.72 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
4.14.54.543.32.41.50.80.60.81.62.43.13.63.73.52.92.21.510.70.91.62.5

Tide / Current Tables for Dunn Sound, Little River Inlet, South Carolina
   EDIT      (on/off)   Help   One Week of Data
Dunn Sound
Click for Map
Thu -- 01:02 AM EDT     4.77 feet High Tide
Thu -- 01:14 AM EDT     Moonrise
Thu -- 06:32 AM EDT     Sunrise
Thu -- 07:43 AM EDT     0.60 feet Low Tide
Thu -- 11:28 AM EDT     Moonset
Thu -- 01:21 PM EDT     3.91 feet High Tide
Thu -- 07:48 PM EDT     0.76 feet Low Tide
Thu -- 07:52 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
4.54.84.643.12.21.30.70.61.122.93.53.93.83.42.821.40.90.81.223

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Wilmington, NC (19,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Wilmington, NC
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.