Friday, August23, 2019 L-36.com


Marine Weather and Tides
Yellow Bluff, AL

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 6:16AMSunset 7:25PM Friday August 23, 2019 6:56 PM CDT (23:56 UTC) Moonrise 12:00AMMoonset 1:29PM Illumination 41% Phase: Third Quarter Moon; Moon at 23 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
GMZ630 Northern Mobile Bay- 338 Pm Cdt Fri Aug 23 2019
Tonight..Southwest winds 3 to 8 knots becoming northwest. Waves less than 1 foot. Showers and Thunderstorms likely in the evening, then slight chance of showers and Thunderstorms after midnight.
Saturday..North winds 3 to 8 knots becoming south. Waves less than 1 foot. Chance of showers and Thunderstorms.
Saturday night..Southwest winds 3 to 8 knots becoming northwest. Waves around 1 foot. Chance of showers and Thunderstorms in the evening, then slight chance of showers and Thunderstorms after midnight.
Sunday..Northwest winds 3 to 8 knots becoming south. Waves around 1 foot. Chance of showers and Thunderstorms.
Sunday night..Southwest winds 3 to 8 knots. Waves around 1 foot. Chance of showers and Thunderstorms.
Monday..Southwest winds 5 to 10 knots becoming 8 to 13 knots. Waves around 1 foot. Showers and Thunderstorms likely.
Monday night..Southwest winds 8 to 13 knots. Waves around 1 foot. Chance of showers and Thunderstorms.
Tuesday..Southwest winds 8 to 13 knots. Waves around 1 foot. Showers and Thunderstorms likely.
Tuesday night..West winds 8 to 13 knots. Waves around 1 foot. Chance of showers and Thunderstorms.
Wednesday..West winds 5 to 10 knots. Waves around 1 foot. Chance of showers and Thunderstorms.
Wednesday night..West winds 8 to 13 knots. Waves around 1 foot. Chance of showers and Thunderstorms.
GMZ600 Synopsis For Pascagoula Ms To Okaloosa Walton County Line Fl Out 60 Nm Including Major Area Bays And Sounds- 338 Pm Cdt Fri Aug 23 2019
Synopsis..A light and predominately onshore wind flow will continue today and tonight, becoming more variable and at times light offshore over the weekend before becoming mostly light to moderate onshore again by early next week. Seas will range between one and two feet outside of scattered late night and early morning shower and Thunderstorm activity.


7 Day Forecast for Marine Location Near Yellow Bluff, AL
   Hourly   EDIT   Help
location: 31.95, -87.43     debug


Area Discussion for - Mobile/Pensacola, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 kmob 232352
afdmob
area forecast discussion
national weather service mobile al
652 pm cdt Fri aug 23 2019

Discussion Updated for latest aviation discussion below.

Aviation
00z issuance... A few shra and an isolated tsra over portions of
southeast ms and interior southwest and south central al are
gradually diminishing. Patchy fog with localized visibility
reductions to MVFR to ifr levels will be possible again late
tonight through early Saturday morning over portions of southeast
ms and interior southwest south central al. Isolated to scattered
shra tsra are forecast to re-develop near the coast Saturday
morning, before increasing in coverage again late Saturday morning
into Saturday afternoon, especially over southeast ms and
interior southwest al. Mentioned prob30 for tsra at kmob kbfm for
now where confidence in convective development is a little higher
Saturday afternoon.VFR otherwise prevails through the period. 21

Prev discussion issued 353 pm cdt Fri aug 23 2019
near term now through Saturday ... The central gulf coast will
remain between two upper troughs, one over the western gulf and one
over the bahamas. Plenty of deep layer moisture will remain over the
area with precipitable water values over 2 inches. The upper trough
to our west will move slowly east on Saturday and have aligned rain
chances with this in mind, with numerous showers and thunderstorms
to the west and scattered coverage to the east. The moist
atmosphere, when combined with daytime heating and instability, will
continue to support a diurnal convective pattern with mostly
afternoon and evening showers and storms. Locally heavy rainfall
will continue to be the primary threat. Lows tonight in the lower
70s most areas except along the coast where mid to upper 70s are
expected. Highs on Saturday will be in the upper 80s and low 90s.

13
short term Saturday night through Monday night ... An upper trof
over the central and northern plains amplifies through Sunday
night while advancing to near the lower mid mississippi river
valley. The upper trof advances further into the southeastern
states through Monday night and also begins to be absorbed into a
longwave trof developing mostly over the central states. A weak
frontal boundary located across the northern portions of
mississippi and alabama moves southward to extend from south
central alabama to central mississippi on Sunday in response to a
strengthening surface ridge along the appalachians. The weak
boundary is expected to dissipate on Monday as the appalachians
surface ridge weakens and another frontal boundary approaches from
the plains. Deep layer moisture remains elevated on Sunday with
precipitable water values around 2.0 inches then increases to
2.0-2.25 inches on Monday, values which are 125-150% of normal.

The presence of the weak boundary in the area on Sunday and a
series of shortwaves moving across the area on Monday will support
numerous showers and storms developing each day with convection
lingering into the evening hours. Expect that aggregate coverage
will be sufficient to support categorical pops over the interior
portion of the area on Sunday then most of the area on Monday.

Highs on Sunday range from the upper 80s to around 90 then for
Monday expect highs to be in the mid to upper 80s. Lows each night
range from the lower 70s inland to the mid 70s at the coast. A
low risk of rip currents is anticipated through the period. 29
long term Tuesday through Friday ... The longwave upper trof
amplifies while advancing into the eastern states through
Wednesday, then weakens by Friday to a broad upper trof pattern
over the interior eastern states. A cold front located near the
mid mississippi river valley to the red river valley Tuesday
morning weakens to a surface trof while shifting slowly through
the forecast area and into the northern gulf on Wednesday.

Elevated moisture in place over the region along with a continuing
(albeit weakening) series of shortwaves moving across the area
will support likely pops on Tuesday. Have gone with chance pops
across the area on Wednesday, then slight chance pops at best
follow for Thursday and Friday as a light northerly flow prevails
in the wake of the front along with drier deep layer air flowing
into the region. Highs each day will be mostly in the lower 90s.

Lows Tuesday night and Wednesday night range from the lower 70s
inland to the mid 70s near the coast, then trend slightly cooler
for Thursday night and range from around 70 inland to the lower
70s near the coast. 29
marine... A light and predominately onshore wind flow will continue
today and tonight, becoming more variable and at times light
offshore over the weekend before becoming mostly light to moderate
onshore again by early next week. Seas will range between one and
two feet outside of scattered late night and early morning shower
and thunderstorm activity. 13

Mob watches warnings advisories
Al... None.

Fl... None.

Ms... None.

Gm... None.

This product is also available on the web at:
http: weather.Gov mob


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
OBLA1 - 8737048 - Mobile State Docks, AL 92 mi57 min 87°F1014.8 hPa (-0.7)
MHPA1 - Meaher Park, AL 93 mi57 min S 7 85°F 1014.9 hPa (-0.3)
MCGA1 - 8736897 - Coast Guard Sector Mobile, AL 96 mi57 min SSW 4.1 G 6 87°F 87°F1014.9 hPa (-0.8)

Wind History for Coast Guard Sector Mobile, AL
(wind in knots)    EDIT      (on/off)   Help
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
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
Last
24hr
S5
G9
S10
S7
G11
SW3
W1
W1
W3
SW2
NW2
NW2
NW1
NW1
N2
NE2
E3
SE4
G7
SE6
S6
SE3
G7
SW6
G10
SW4
SW3
G7
S3
G7
S4
1 day
ago
S4
SW4
SW2
S1
S2
SE3
G6
SE7
SW5
G10
NW2
NW6
G11
NW2
N1
NE2
E4
G7
NE2
E5
SE4
E4
SE7
SE8
G11
SE4
S5
SE4
G7
S6
2 days
ago
S6
G12
S3
G6
S1
SW1
SW3
SE1
SW1
SE5
G8
SE4
G7
SW2
W2
SW1
S2
G7
SE5
G8
SE7
SE7
S4
S4
S4
SE5
SE4
SE2
S4
SW3

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Evergreen, Middleton Field, AL42 mi2.1 hrsS 710.00 miFair85°F73°F68%1014.3 hPa

Link to 5 minute data for KGZH

Wind History from GZH (wind in knots)
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
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
Last 24hrS4S4CalmS3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmW3N3CalmW3S9S7SW6
1 day agoSW3SE3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmE3CalmCalmS4SE6SE6E5S14Calm4S8
2 days agoS7SW6SW3CalmCalmCalmCalmCalmCalmSE3CalmCalmCalmCalmSE4S43CalmS4NE3S5SW9SW5Calm

Tide / Current Tables for Lower Hall Landing, Tensaw River, Alabama
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Lower Hall Landing
Click for Map
Fri -- 06:22 AM CDT     Sunrise
Fri -- 08:17 AM CDT     1.32 feet High Tide
Fri -- 09:58 AM CDT     Last Quarter
Fri -- 01:29 PM CDT     Moonset
Fri -- 07:25 PM CDT     Sunset
Fri -- 09:49 PM CDT     0.44 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
0.70.80.90.911.11.21.31.31.31.31.21.110.90.70.70.60.50.50.50.40.40.5

Tide / Current Tables for Mobile (Mobile State Docks), Alabama
   EDIT      (on/off)   Help   One Week of Data
Mobile (Mobile State Docks)
Click for Map
Fri -- 06:01 AM CDT     1.51 feet High Tide
Fri -- 06:23 AM CDT     Sunrise
Fri -- 09:58 AM CDT     Last Quarter
Fri -- 01:29 PM CDT     Moonset
Fri -- 06:44 PM CDT     0.51 feet Low Tide
Fri -- 07:25 PM CDT     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
11.11.21.31.41.51.51.51.41.31.210.90.80.70.60.60.50.50.50.50.60.70.9

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 Mobile/Pensacola, FL (19,4,5,8)
      (on/off)   Help

Ground Weather Radar Station East Alabama
   (on/off)   Help
weather_mapweather_map weather_map

Gulf Stream Current


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.