Friday, May26, 2017 L-36.com


Marine Weather and Tides
Perdido Beach, AL

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 5:47AMSunset 7:45PM Friday May 26, 2017 2:19 AM CDT (07:19 UTC) Moonrise 6:47AMMoonset 8:50PM Illumination 1% Phase: New Moon; Moon at 1 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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GMZ650 Coastal Waters From Pensacola Fl To Pascagoula Ms Out 20 Nm- Coastal Waters From Destin To Pensacola Fl Out 20 Nm- 1018 Pm Cdt Thu May 25 2017
Rest of tonight..Southwest winds 8 to 13 knots. Seas 2 to 3 feet.
Friday..South winds 8 to 13 knots. Seas 2 to 3 feet.
Friday night..South winds 10 to 15 knots becoming southwest 13 to 18 knots. Seas 2 to 4 feet.
Saturday..Southwest winds 10 to 15 knots diminishing to 8 to 13 knots. Seas 2 to 3 feet.
Saturday night..Southwest winds 13 to 18 knots. Seas 2 to 4 feet.
Sunday..Southwest winds 10 to 15 knots diminishing to 8 to 13 knots. Seas 2 to 3 feet.
Sunday night..Southwest winds 13 to 18 knots. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
Monday..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Monday night..Southwest winds 10 to 15 knots. Seas around 2 feet. Slight chance of showers and Thunderstorms.
Tuesday..West winds 8 to 13 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
Tuesday night..Southwest winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and Thunderstorms.
GMZ600 Synopsis For Destin Fl To Pascagoula Ms Out 60 Nm Including Mobile Bay- 1018 Pm Cdt Thu May 25 2017
Synopsis..A broad surface ridge of high pressure will settle over the north central and eastern gulf through early next week. South to southwest flow develops tonight and continues through early next week. Higher winds and waves will occur during the afternoon and evening hours due to a seabreeze circulation. Shower and Thunderstorm activity returns along a stalled front Sunday...continuing into the middle of next week.

7 Day Forecast for Marine Location Near Perdido Beach, AL
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location: 30.39, -87.43     debug


Area Discussion for - Mobile/Pensacola, FL
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Fxus64 kmob 260422
afdmob
area forecast discussion
national weather service mobile al
1122 pm cdt Thu may 25 2017

Discussion Updated for latest aviation discussion below.

Aviation
06z issuance... Sky and vsby ok.VFR conditions prevail overnight
with winds light to calm. 10

Prev discussion issued 619 pm cdt Thu may 25 2017
discussion... Updated for latest aviation discussion below.

Aviation...

00z issuance... Sky and vsby ok.VFR conditions prevail overnight
with winds light to calm. 10
prev discussion... Issued 400 pm cdt Thu may 25 2017
near term now through Friday ... High pressure builds both aloft
and at the surface across the central and eastern gulf of mexico
heading into Friday, maintaining mostly clear skies while
reestablishing onshore flow across the central gulf coast. As a
result, will see temperatures return to near or slightly above
seasonal levels and dewpoints creep back up into the mid 60's.

Expect lows tonight to dip into the upper 50's inland and low to
mid 60's along the coast. High temps on Friday will reach the mid
to upper 80's inland and low to mid 80's along the coast. 49
short term Friday night through Sunday night ... An upper level
ridge of high pressure will continue to build across the gulf of
mexico through Sunday, before gradually shifting east toward the
eastern gulf and adjacent fl peninsula by late Sunday night.

A deep layer dry airmass and plentiful subsidence on the northern
periphery of this feature will support keeping a dry forecast
Friday night through Saturday night. A more zonal flow aloft will
begin to develop over the region Sunday into Sunday night as the
upper ridge axis begins to shift eastward. A surface front will
also begin to sag southward across the lower mississippi and
tennessee valley region Sunday afternoon into Sunday night.

Increasing deep layer moisture and lift along and ahead of the
boundary will result in an increasing chance of showers and
thunderstorms across our area, especially over interior locations
going into Sunday night. Low level dewpoints will be on the
increase through the weekend, resulting in very warm and humid
conditions. Lows Friday night will range in the lower to mid 60s
over the interior to the upper 60s to lower 70s near the coast.

Lows Saturday and Sunday nights will range from 70-75 over most
interior locations with mid to upper 70s near the immediate coast.

Highs Saturday and Sunday will range from the upper 80s to lower
90s over the interior, with mid 80s along the coast. 21
long term Monday through Thursday ... A moist zonal to southwest
flow pattern aloft will prevail across the central gulf coast
region Monday through Thursday, while a weak frontal boundary
slowly sags from central and northern portions of ms al Monday and
Tuesday to near the coast Wednesday into Thursday. The presence of
deep layer moisture and associated precipitable water values
between 1.75" and 2" each day, combined with the southward moving
boundary and a series of shortwave troughs moving overhead will
support the development of scattered to potentially numerous
showers and thunderstorms each day throughout the extended period.

For now we have the highest pops around 60% over interior portions
of the area Sunday night into Monday, with the 30-50% coverage
Tuesday through Thursday. Warm and humid conditions otherwise
prevail through the period with morning lows in the upper 60s to
mid 70s and daytime highs mostly in the 80s. 21
marine... High pressure builds over the western atlantic and eastern
gulf heading into Friday. As a result, a light to moderate onshore
flow redevelops across the local marine area through the weekend and
into next week. Daily sea breeze circulations may enhance this
onshore flow each afternoon along near shore waters and over area
bays and sounds. A weak frontal boundary then approaches from the
north and stalls along the coast Monday, supporting shower and
thunderstorm activity Monday into the middle of next week. 49

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
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PPTA1 10 mi50 min WSW 1.9 74°F 1014.9 hPa
PCLF1 - 8729840 - Pensacola, FL 12 mi50 min 72°F 78°F1014.5 hPa
WBYA1 21 mi50 min 76°F
BSCA1 - Bon Secour, AL 22 mi80 min SSW 8.9 75°F 1013.9 hPa (+0.7)
42012 - Orange Beach AL Buoy 23 mi90 min SSW 7.8 G 9.7 75°F 76°F2 ft1014.2 hPa (+0.9)61°F
MBLA1 - Middle Bay Light, AL 31 mi80 min SSW 12 76°F 1014.6 hPa (+1.0)
FMOA1 - 8734673 - Fort Morgan, AL 33 mi50 min SSW 12 G 13 75°F
MHPA1 - Meaher Park, AL 33 mi50 min SSW 8 75°F 1013.9 hPa
DPIA1 - Dauphin Island, AL 36 mi80 min SSW 7 G 9.9 75°F 1014.2 hPa (+0.7)
PTOA1 37 mi50 min 72°F 64°F
CRTA1 - Cedar Point, AL 38 mi50 min SSW 12 75°F 1013.9 hPa
MCGA1 - 8736897 - Coast Guard Sector Mobile, AL 38 mi50 min SW 2.9 G 5.1 69°F 78°F1014.5 hPa
OBLA1 - 8737048 - Mobile State Docks, AL 39 mi50 min 71°F 78°F1013.8 hPa
KATA1 - Katrina Cut, AL 42 mi80 min SSW 12 75°F 1014.2 hPa (+0.7)

Wind History for Pensacola, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pensacola Naval Air Station, FL7 mi24 minN 0 miFair63°F59°F87%1014.3 hPa
Pensacola - Pensacola International Airport, FL13 mi27 minSW 310.00 miFair69°F60°F73%1014.4 hPa
Jack Edwards Airport, AL15 mi45 minN 010.00 miFair60°F59°F100%1014.6 hPa
Sonny Callahan Airport, AL24 mi45 minN 010.00 miFair61°F60°F100%1014.2 hPa

Wind History from NPA (wind in knots)
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Last 24hrW3W4NW4CalmCalmW4NW6W9W8
G15
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NW86NW9SW15
G22
W7SW8SW5W4W3W3W3CalmCalm
1 day agoSW16
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N7NW3NW4CalmNW4W5NW8W7W7W10
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W6W4W3NW4W43NW56
2 days agoS8S9S9S12SW14
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SW10SW8SW8
G16
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G19

Tide / Current Tables for Nix Point, Perdido Bay, Florida
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Nix Point
Click for Map
Fri -- 12:43 AM CDT     -0.11 feet Low Tide
Fri -- 05:49 AM CDT     Sunrise
Fri -- 06:47 AM CDT     Moonrise
Fri -- 01:44 PM CDT     0.99 feet High Tide
Fri -- 07:43 PM CDT     Sunset
Fri -- 08:50 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.1-0.1-0.1-00.10.20.30.40.50.60.70.80.91110.90.80.70.50.40.20.1-0

Tide / Current Tables for Entrance, Pensacola Bay, Florida
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Entrance
Click for Map
Fri -- 05:49 AM CDT     Sunrise
Fri -- 06:47 AM CDT     Moonrise
Fri -- 09:52 AM CDT     1.39 feet High Tide
Fri -- 07:43 PM CDT     Sunset
Fri -- 08:49 PM CDT     Moonset
Fri -- 09:37 PM CDT     -0.33 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
00.20.30.50.60.811.11.31.41.41.41.31.10.90.70.40.20-0.2-0.3-0.3-0.3-0.3

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

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Mobile/Pensacola, FL (3,6,7,8)
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Ground Weather Radar Station Mobile, AL
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weather_mapweather_map weather_map

Gulf Stream Current


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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.