Monday, August19, 2019 L-36.com


Marine Weather and Tides
Riceboro, GA

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:52AMSunset 8:07PM Monday August 19, 2019 12:55 PM EDT (16:55 UTC) Moonrise 9:39PMMoonset 9:21AM Illumination 83% Phase: Waning Gibbous; Moon at 19 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
AMZ354 Waters From Savannah Ga To Altamaha Sound Ga Out 20 Nm, Including Grays Reef National Marine Sanctuary- 1026 Am Edt Mon Aug 19 2019
Rest of today..S winds 10 kt. Seas 2 ft. A slight chance of showers and tstms.
Tonight..S winds 10 kt. Seas 2 ft. A slight chance of showers and tstms.
Tue..S winds 5 to 10 kt. Seas 2 ft. A slight chance of showers and tstms.
Tue night..S winds 10 kt. Seas 2 ft. A slight chance of showers and tstms in the evening, then a chance of showers and tstms after midnight.
Wed..S winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
Wed night..S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms.
Thu..SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
Thu night..S winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms.
Fri..SW winds 5 to 10 kt. Seas 2 ft. A chance of showers and tstms.
Fri night..S winds 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. Mariners are reminded that winds and seas higher in and near tstms.
AMZ300 1026 Am Edt Mon Aug 19 2019
Synopsis for the coastal waters of south coastal south carolina and north coastal georgia.. Atlantic high pressure and an inland trough will prevail until late week when a cold front possibly affects the area.


7 Day Forecast for Marine Location Near Riceboro, GA
   Hourly   EDIT   Help
location: 31.54, -81.26     debug


Area Discussion for - Charleston, SC
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kchs 191442
afdchs
area forecast discussion
national weather service charleston sc
1042 am edt Mon aug 19 2019

Synopsis
Atlantic high pressure and an inland trough will prevail until
late week when a cold front possibly affects the area.

Near term through tonight
Late this morning: current kclx radar imagery shows just a few
light rain showers along the southeast georgia coast. On
satellite imagery it is quite easy to pick out the main feature
for the day as well as the attributes of the airmass. There is a
clear circulation centered across turner, irwin, and coffee
counties in georgia, with ongoing convection within that center.

Further to the east, morning stratus is starting to respond to
surface heating and taking on a more convective appearance,
including rapid development of stratocumulus in areas that were
clear at day break. These cloud developments point to a very
moist airmass which is supported by the kchs RAOB which had a
precipitable water value of just over 2 inches. The
aforementioned weak surface low will generally meander around
south-central georgia today, helping to generate showers and
thunderstorms around the center and its periphery. Models are in
good agreement that the best coverage in the forecast area will
be across southeast georgia and that is where rain chances are
in the 50-70 percent range this afternoon. The further east you
go and the further away from the low you get, coverage will be
less but should still be more than it was on Sunday. Overall,
the severe threat is low thanks to an unimpressive near storm
environment. We could see some pockets of localized heavy rain
today, but it shouldn't be enough to cause any notable flooding
concerns. Also, storm motion should be just enough to preclude
effects from stationary storms.

Tonight: convection is forecast to gradually dissipate during
the evening hours, lingering the latest over the inland
counties. Isolated showers and thunderstorms may persist over
the marine zones through the night. Using a blend of mos, low
temperatures are forecast to range from the low 70s inland to
the upper 70s over the beaches.

Short term Tuesday through Thursday
Moderate confidence this period. Deep layer troughing will
linger inland while high pressure persists offshore. It appears
as though the best moisture and forcing will likely stay just
west of the area at least through Wednesday but we'll continue
to mention a chance of scattered showers and thunderstorms each
day. Given the deep moisture and generally light low-mid level
winds there will at least be a small risk of localized heavy
rain flooding. Also can't completely rule out isolated severe
storms each day but conditions aren't that favorable for much
severe weather due to limited instability deep layer shear.

Temperatures should be near to above normal.

Long term Thursday night through Sunday
Low to moderate confidence this period. The pattern doesn't
change much until a cold front possibly moves near or even into
the area this weekend and stalls into early next week keeping
the weather more unsettled than normal. Not expecting much more
than isolated severe storms flooding at this time. Temperatures
should fall back closer to normal given the increased rain cloud
coverage.

Aviation 15z Monday through Friday
Earlier ifr ceilings at ksav have lifted and started to mix out,
but some periods of MVFR will be possible through late morning.

The combination of deep moisture and steeper afternoon lapse
rates should support scattered to numerous thunderstorms today.

I will highlight the mid to late afternoon hours with a tempo
for tsra at both sites. Cams indicate that ksav will see a
greater chance for thunderstorms that kchs. Convection should
dissipate within an hour or two of sunset.

Extended aviation outlook: periodic restrictions at kchs ksav
through sat, mainly from afternoon evening showers and
thunderstorms.

Marine
The surface pattern will support steady south winds between
10-15 kts today and tonight. Wave heights are forecast to range
between 1- 3 ft. Isolated to scattered thunderstorms are
expected over the waters today and tonight. The coverage should
peak this afternoon within 10 nm of shore.

Tuesday through Saturday: atlantic high pressure and an inland
trough will result in mainly south southwest winds around 15
knots or less through the period. No significant marine impacts
are expected other than some stronger storms from time to time.

Chs watches warnings advisories
Ga... None.

Sc... None.

Marine... None.

Near term... Bsh ned
short term... Rjb
long term... Rjb
aviation... Ned rjb
marine... Ned rjb


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
SAXG1 - Sapelo Island Reserve, GA 9 mi56 min S 8.9 86°F 1019 hPa (+1.0)76°F
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA 23 mi66 min S 7.8 G 9.7 80°F 82°F2 ft1019.7 hPa (+1.2)76°F
FPKG1 - 8670870 - Fort Pulaski, GA 39 mi62 min S 4.1 G 6 84°F 84°F1020.1 hPa

Wind History for Fort Pulaski, GA
(wind in knots)    EDIT      (on/off)   Help
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
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
Last
24hr
SW4
SE5
S5
G8
S9
G12
S8
G12
S6
G10
SW9
G13
SW6
G11
SW10
G14
SW7
G11
SW7
G12
W6
SW9
G13
W5
W3
SW3
SW4
W2
SW3
SW4
W4
N1
S2
SW5
1 day
ago
SW13
G18
SW10
G16
SW12
G18
SW11
G16
SW9
G16
NW15
G20
S4
SW6
G11
S2
G5
SW8
G11
SW13
G19
SW7
G13
W7
G11
W7
G10
SW5
G8
SW7
G10
SW5
G8
SW5
SW5
W7
G10
SW7
G10
SW8
G12
SW7
G10
SW5
G8
2 days
ago
S7
G11
S7
G13
W4
G7
S5
SW10
G17
S7
G11
SW7
G11
S8
G14
SW9
G15
S12
G19
SW10
G15
S9
G14
SW7
G11
SW5
W4
G7
SW6
G9
W6
W4
SW4
W5
G8
W6
G9
W6
G9
W6
SW12
G17

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Brunswick / Glynco, GA22 mi61 minS 710.00 miMostly Cloudy85°F76°F76%1019.3 hPa

Link to 5 minute data for KBQK

Wind History from BQK (wind in knots)
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
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
Last 24hrCalmW8S4SE8
G14
SE11S6SW14SW7SW9SW10SW6------S4----SW6SW5S7W3SW6SW6SW9
1 day agoSW10SW12SW11
G15
S14
G19
SW12SW14S14SW10SW10SW10SW11SW9SW9SW8SW7SW11SW8SW6SW6S4S6SW7SW6W7
2 days agoSW5W6SW12W6CalmS10S6S10S9S7SW5S8S8SW9S5S8--SW10SW11SW10SW8
G15
SW11SW11SW12

Tide / Current Tables for Dog Hammock, Sapelo River, Georgia
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Dog Hammock
Click for Map
Mon -- 05:38 AM EDT     0.46 feet Low Tide
Mon -- 06:52 AM EDT     Sunrise
Mon -- 10:20 AM EDT     Moonset
Mon -- 11:45 AM EDT     7.04 feet High Tide
Mon -- 05:46 PM EDT     0.84 feet Low Tide
Mon -- 08:04 PM EDT     Sunset
Mon -- 10:38 PM EDT     Moonrise
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
7.36.55.23.51.90.70.51.434.766.876.55.33.82.31.20.91.52.94.55.96.7

Tide / Current Tables for South Newport River, Georgia
   EDIT      (on/off)   Help   One Week of Data
South Newport River
Click for Map
Mon -- 06:03 AM EDT     0.55 feet Low Tide
Mon -- 06:52 AM EDT     Sunrise
Mon -- 10:20 AM EDT     Moonset
Mon -- 11:49 AM EDT     7.31 feet High Tide
Mon -- 06:11 PM EDT     1.01 feet Low Tide
Mon -- 08:04 PM EDT     Sunset
Mon -- 10:38 PM EDT     Moonrise
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
7.66.95.74.12.51.10.61.12.64.56.177.36.85.84.42.91.711.42.64.35.96.9

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 Charleston, SC (12,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Charleston, SC
   (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.