Monday, August19, 2019 L-36.com


Marine Weather and Tides
Memphis, FL

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 7:01AMSunset 8:05PM Monday August 19, 2019 4:28 PM EDT (20:28 UTC) Moonrise 9:45PMMoonset 9:26AM Illumination 82% 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
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GMZ830 Tampa Bay Waters- 246 Pm Edt Mon Aug 19 2019
Tonight..Northeast winds around 10 knots then becoming east after midnight. Bay and inland waters a light chop. Scattered Thunderstorms in the evening.
Tuesday..East winds around 10 knots becoming west in the afternoon. Bay and inland waters a light chop. Scattered Thunderstorms early in the afternoon, then numerous Thunderstorms late in the afternoon.
Tuesday night..Southeast winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms early in the evening, then isolated Thunderstorms late in the evening.
Wednesday..Southeast winds around 10 knots then becoming southwest around 5 knots in the afternoon. Bay and inland waters a light chop. Numerous Thunderstorms in the afternoon.
Wednesday night..South winds around 5 knots then becoming southeast around 5 knots after midnight. Bay and inland waters smooth. Scattered Thunderstorms in the evening.
Thursday..Southeast winds around 5 knots then becoming southwest in the afternoon. Bay and inland waters smooth. Isolated Thunderstorms in the morning, then scattered Thunderstorms in the afternoon.
Thursday night..Northwest winds around 5 knots then becoming east after midnight. Bay and inland waters smooth. Isolated Thunderstorms in the evening.
Friday..Southeast winds around 5 knots then becoming west in the afternoon. Bay and inland waters smooth. Isolated Thunderstorms in the morning, then scattered Thunderstorms in the afternoon.
Friday night..Northeast winds around 5 knots then becoming southeast after midnight. Bay and inland waters smooth. Isolated Thunderstorms in the evening.
Saturday..Southeast winds around 5 knots then becoming west around 10 knots in the afternoon. Bay and inland waters a light chop. Isolated Thunderstorms in the morning, then scattered Thunderstorms in the afternoon.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 246 Pm Edt Mon Aug 19 2019
Synopsis..High pressure across the region will support tranquil boating conditions over the gulf waters tonight through the remainder of the week with southeast winds around 10 knots with seas of 2 feet or less with an onshore sea breeze component developing along the coast each afternoon. Wind and seas will be higher near late afternoon and evening Thunderstorms, otherwise no headlines are expected.


7 Day Forecast for Marine Location Near Memphis, FL
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location: 27.64, -82.56     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 191825
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
225 pm edt Mon aug 19 2019

Short term (tonight - Tuesday)
Surface mid level ridging from the western atlantic extending west
across the north-central florida peninsula will remain in place
through the period with an east-southeast wind flow continuing
across the forecast area. Scattered showers and storms over the
region early tonight will end by sunset with skies becoming partly
cloudy overnight. On Tuesday increasing moisture (pw's in the 1.8
to 2+ inch range) combined with daytime heating will support
scattered to numerous diurnal sea breeze driven showers and storms
across the forecast area during the afternoon with a southeast
steering flow favoring the best convective coverage and highest
pops (60 percent) setting up along and to the west of the i-75
corridor during the late afternoon and early evening hours. Slow
moving storms will support locally heavy rainfall and with the
ground remaining quite saturated from the recent heavy rains the
threat of some localized flooding and additional rises on area
rivers will continue to be a problem. Temperatures will run near
normal with lows tonight in the lower to mid 70s, with daytime
highs on Tuesday climbing to around 90 to the lower 90s.

Long term (Tuesday night - Monday)
The bermuda high ridge has shifted northward and will be the
dominant weather feature through the long term period. This will
keep us in a more typical summertime pattern with an east-southeast
wind flow. This will support daily showers and storms developing
along the east coast sea breeze early afternoon and transiting
westward. Winds will be light enough for the west coast sea breeze
to push inland each afternoon as well. Sea breeze collisions
combined with daytime heating and abundant moisture (pwat between
1.7 - 2.0 inches) will allow for scattered to numerous showers and
storms each afternoon. Some of these storms could produce heavy
rainfall, but we are not expecting a daily wash-out like we have
seen the past couple of weeks. Many local rivers are well above
average with several in or near flood stage. Any additional rainfall
over those river basins will continue to cause elevated water levels
in those locations. Temperatures will hover right around average
with low to mid 90's each afternoon and mid 70's overnight.

Aviation
Brief MVFR CIGS vsbys may impact the terminals between 20-01z as
scattered shra tsra develop over the region and have handled with
vcts for now, otherwiseVFR is expected during the next 24 hours.

East-southeast winds at 6 to 8 knots will become west to northwest
at the coast terminals after 19z as the sea breeze develops with
light east to southeast winds returning after 01z tonight.

Marine
High pressure across the region will support tranquil boating
conditions over the gulf waters through the remainder of the week
with southeast winds around 10 knots with seas of 2 feet or less
with an onshore sea breeze component developing along the coast
each afternoon. Wind and seas will be higher near late afternoon
and evening thunderstorms, otherwise no headlines are expected.

Fire weather
Humidity values will remain above critical levels through the
remainder of the week with no fire weather hazards expected.

Preliminary point temps pops
Tpa 76 91 76 89 30 60 50 60
fmy 76 92 75 92 40 60 50 60
gif 74 92 74 93 20 50 40 40
srq 75 92 76 91 40 60 50 60
bkv 73 92 74 93 30 60 50 60
spg 77 90 78 91 30 60 50 60

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Short term aviation marine fire weather... 57 mcmichael
long term decision support... 74 wynn


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PMAF1 0 mi58 min 85°F 86°F1017.7 hPa
MTBF1 2 mi58 min ENE 8.9 G 13 83°F 1018.1 hPa74°F
CLBF1 9 mi94 min E 1.9 G 6 92°F 1017 hPa
SAPF1 - 8726520 - St. Petersburg, FL 9 mi58 min ESE 5.1 G 6 90°F 84°F1018.2 hPa
GCTF1 10 mi58 min 86°F 1018 hPa70°F
OPTF1 - 8726607 - Old Port Tampa, FL 15 mi58 min SSW 2.9 G 6 88°F 86°F1017.8 hPa
42098 20 mi28 min 87°F2 ft
MCYF1 20 mi58 min 85°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 21 mi58 min E 14 G 19
TSHF1 - 8726667 - East Bay Causeway, FL 21 mi58 min ENE 8 G 17
CWBF1 - 8726724 - Clearwater Beach, FL 27 mi58 min NW 8.9 G 9.9 1018 hPa
42013 - C10 - Navy-2 38 mi58 min NNW 1.9 G 1.9 86°F 87°F1017.7 hPa
FHPF1 - Fred Howard Park, FL 38 mi94 min N 8 G 8.9 85°F 1019.1 hPa
VENF1 - Venice, FL 40 mi28 min WNW 8.9 G 9.9 84°F 85°F1016.8 hPa (-1.8)71°F

Wind History for C-Cut, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Albert Whitted Airport, FL10 mi35 minESE 810.00 miThunderstorm in Vicinity89°F73°F59%1016.9 hPa
Macdill Air Force Base, Fl., FL15 mi32 minE 1210.00 miThunderstorm87°F72°F62%1017.9 hPa
Sarasota / Bradenton, Sarasota-Bradenton International Airport, FL17 mi35 minNNW 710.00 miPartly Cloudy84°F73°F70%1016.2 hPa
St. Petersburg/Clearwater Airport, FL20 mi35 minVar 410.00 miThunderstorm in Vicinity92°F72°F52%1017.3 hPa
Tampa, Peter O Knight Airport, FL20 mi33 minNNW 510.00 miLight Rain82°F71°F70%1017.9 hPa
Tampa, Tampa International Airport, FL23 mi35 minSSE 19 G 261.50 miThunderstorm Rain Fog/Mist and Breezy77°F73°F90%1018.2 hPa

Link to 5 minute data for KSPG

Wind History from SPG (wind in knots)
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Last 24hrW3W6CalmN4NW3N7N7E6E6E5N6N6N5E10NE9NE7NE7E5NE6NE4E5CalmE4SE8
1 day agoS6SW5CalmCalmCalmSE4SE8S9S7S11S17
G29
SW7SW4S7S7CalmSE6SE5S5S4S4S6SW6W7
2 days agoS9SW10SW9W12
G27
SW8SW5SW4SW6SW4S7S6S6S12CalmW13
G25
N3CalmS10SW11S5S5SW10SW6SW9

Tide / Current Tables for Point Pinellas, Tampa Bay, Florida
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Point Pinellas
Click for Map
Mon -- 04:51 AM EDT     1.62 feet High Tide
Mon -- 07:02 AM EDT     Sunrise
Mon -- 10:26 AM EDT     0.77 feet Low Tide
Mon -- 10:26 AM EDT     Moonset
Mon -- 04:36 PM EDT     1.94 feet High Tide
Mon -- 08:04 PM EDT     Sunset
Mon -- 10:44 PM EDT     Moonrise
Mon -- 11:04 PM EDT     0.56 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.91.11.41.61.61.51.41.10.90.80.811.21.51.81.91.91.81.51.20.90.70.6

Tide / Current Tables for Port Manatee, Tampa Bay, Florida Current
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Port Manatee
Click for Map
Mon -- 02:53 AM EDT     0.86 knots Max Flood
Mon -- 06:21 AM EDT     -0.00 knots Slack
Mon -- 07:02 AM EDT     Sunrise
Mon -- 08:45 AM EDT     -0.54 knots Max Ebb
Mon -- 10:26 AM EDT     Moonset
Mon -- 11:21 AM EDT     0.00 knots Slack
Mon -- 02:39 PM EDT     0.88 knots Max Flood
Mon -- 05:58 PM EDT     -0.00 knots Slack
Mon -- 08:04 PM EDT     Sunset
Mon -- 08:58 PM EDT     -0.85 knots Max Ebb
Mon -- 10:44 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.10.50.80.90.80.50.1-0.2-0.5-0.5-0.4-0.10.20.60.80.90.70.4-0-0.4-0.7-0.9-0.7-0.5

Weather Map and Satellite Images
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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 Tampa Bay, FL (16,3,4,5)
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Ground Weather Radar Station Tampa Bay Area, FL
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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.