Friday, November16, 2018 L-36.com


Marine Weather and Tides
Seminole, FL

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 6:52AMSunset 5:39PM Friday November 16, 2018 4:54 PM EST (21:54 UTC) Moonrise 1:54PMMoonset 12:33AM Illumination 64% Phase: Waxing Gibbous; Moon at 9 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- 248 Pm Est Fri Nov 16 2018
Tonight..Northeast winds around 10 knots. Bay and inland waters a light chop.
Saturday..Northeast winds around 10 knots. Bay and inland waters a light chop.
Saturday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Sunday..Northeast winds around 10 knots then becoming north around 5 knots late in the afternoon. Bay and inland waters a light chop.
Sunday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Monday..North winds around 5 knots. Bay and inland waters smooth.
Monday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Tuesday..Northeast winds around 10 knots. Bay and inland waters a light chop.
Tuesday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Wednesday..Northeast winds around 10 knots. Bay and inland waters a light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 248 Pm Est Fri Nov 16 2018
Synopsis..High pressure will remain across the waters through early Monday, with winds continuing to lighten and turning to the northeast and east as the high center shifts to the northeast. A weak front then pushes through the area Monday night and Tuesday, with winds just backing a bit to the north and northeast. Ridging returns thereafter.


7 Day Forecast for Marine Location Near Seminole, FL
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location: 27.86, -82.78     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 161741
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
1241 pm est Fri nov 16 2018

Short term (tonight-Saturday)
High pressure and mostly clear conditions will continue
through Saturday. Winds turn more to the NE overnight and
lighten as the high pressure center builds into the deep
south. Lows tonight expected to fall into the mid 30s to
lower 40s north, mid 40s inland to mid 50s coastal central,
and lower to mid 50s south.

Long term (Saturday night-Friday)
Surface ridging will continue across the area through
Monday as conditions moderate with E NE winds in place, and
aloft generally W SW flow remains across the area. A weak
front then moves into the area Monday night Tuesday and a
secondary boundary moving through Wednesday, with upper
energy lingering across the area through the end of the
period. A few showers possible with this, but mostly south.

Weak ridging briefly builds back over the area Thursday but
an area of low pressure will be moving across the northern
gulf and over the area Friday. This will bring some
scattered showers and a few storms with it. Highs will
linger in the mid 70s to lower 80s through the period, with
lows warming from the upper 40s to lower 60s Saturday night
to in the 50s to lower 60s Sunday night through the rest of
the period.

Aviation
Moderate N winds becoming light and turning more to the ne
overnight then increasing again after 14z.VFR expected
through the period.

Marine
Scec conditions continue through early this afternoon then
diminish as winds turn from the north to the ne. High
pressure remains across the waters through early Monday,
with winds continuing to turn to the E NE as the high center
shifts to the ne. A weak front then pushes through the area
Monday night Tuesday, with winds just backing a bit to the
n ne. Ridging returns thereafter.

Fire weather
Moisture will moderate overnight with no concerns through
the period.

Preliminary point temps pops
Tpa 49 74 58 77 0 0 0 0
fmy 52 79 60 81 0 0 0 0
gif 47 75 57 79 0 0 0 0
srq 50 75 59 77 0 0 0 0
bkv 39 73 51 77 0 0 0 0
spg 54 72 62 77 0 0 0 0

Tbw watches warnings advisories
Fl... High rip current risk until 9 pm est this evening for
coastal charlotte-coastal hillsborough-coastal lee-
coastal manatee-coastal sarasota-pinellas.

Gulf waters... None.

Short term aviation marine fire weather... 24 hubbard
mid term long term decision support... 42 norman


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CWBF1 - 8726724 - Clearwater Beach, FL 9 mi42 min N 13 G 17 58°F 71°F1019.4 hPa
CLBF1 10 mi60 min NW 4.1 G 8 65°F 1017.8 hPa
SAPF1 - 8726520 - St. Petersburg, FL 11 mi42 min NNW 4.1 G 6 65°F 77°F1018.8 hPa
OPTF1 - 8726607 - Old Port Tampa, FL 12 mi36 min NW 12 G 14 62°F 74°F1018.9 hPa
GCTF1 15 mi42 min 63°F 47°F
MTBF1 17 mi36 min N 9.9 G 12 64°F 1018.8 hPa46°F
PMAF1 19 mi42 min 64°F 69°F1018.5 hPa
MCYF1 19 mi36 min 76°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 19 mi54 min NW 5.1 G 7
FHPF1 - Fred Howard Park, FL 20 mi120 min N 12 G 15 57°F 1020 hPa
42098 20 mi54 min 76°F5 ft
ARPF1 - APK - Aripeka, FL 40 mi120 min N 1.9 G 5.1 67°F 1019.3 hPa
42013 - C10 - Navy-2 48 mi84 min N 18 G 19 64°F 77°F1018.8 hPa

Wind History for Clearwater Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Petersburg/Clearwater Airport, FL6 mi61 minNW 1010.00 miFair62°F48°F60%1018.8 hPa
Albert Whitted Airport, FL10 mi61 minN 710.00 miFair65°F48°F54%1018.1 hPa
Macdill Air Force Base, Fl., FL14 mi4 hrsN 910.00 miFair63°F48°F59%1019.9 hPa
Tampa, Tampa International Airport, FL15 mi61 minN 810.00 miFair64°F43°F46%1018.9 hPa
Tampa, Peter O Knight Airport, FL18 mi59 minNNW 410.00 miOvercast64°F46°F52%1019 hPa

Wind History from PIE (wind in knots)
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Last 24hrNW18
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N11N11N9N10N11N8N10N11N12N13N13
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1 day agoE4W4NW3NW3CalmS5SE8NW11
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2 days ago----------CalmCalmCalmE3NE5NE7NE11E7E10E8E6E9E8E8E10E9E6E5E5

Tide / Current Tables for Madeira Beach Causeway, Florida
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Madeira Beach Causeway
Click for Map
Fri -- 12:33 AM EST     Moonset
Fri -- 12:54 AM EST     1.30 feet Low Tide
Fri -- 05:50 AM EST     1.72 feet High Tide
Fri -- 06:53 AM EST     Sunrise
Fri -- 01:48 PM EST     0.43 feet Low Tide
Fri -- 01:53 PM EST     Moonrise
Fri -- 05:38 PM EST     Sunset
Fri -- 08:29 PM EST     1.65 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.31.31.41.51.61.71.71.71.51.31.10.90.60.50.40.50.711.31.51.61.61.61.4

Tide / Current Tables for Old Tampa Bay Entrance (Port Tampa), Florida Current
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Old Tampa Bay Entrance (Port Tampa)
Click for Map
Fri -- 12:32 AM EST     Moonset
Fri -- 01:03 AM EST     -0.43 knots Max Ebb
Fri -- 03:40 AM EST     0.00 knots Slack
Fri -- 06:04 AM EST     0.47 knots Max Flood
Fri -- 06:52 AM EST     Sunrise
Fri -- 08:45 AM EST     -0.00 knots Slack
Fri -- 12:42 PM EST     -0.77 knots Max Ebb
Fri -- 01:52 PM EST     Moonrise
Fri -- 04:55 PM EST     0.00 knots Slack
Fri -- 05:37 PM EST     Sunset
Fri -- 08:14 PM EST     0.82 knots Max Flood
Fri -- 11:23 PM EST     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.3-0.4-0.4-0.20.10.40.50.40.2-0.1-0.3-0.6-0.7-0.8-0.7-0.6-0.300.40.70.80.80.50.2

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.
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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.