Monday, May20, 2019 L-36.com


Marine Weather and Tides
Yankee, 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 6:32AMSunset 8:17PM Monday May 20, 2019 2:22 AM EDT (06:22 UTC) Moonrise 9:16PMMoonset 7:05AM Illumination 99% Phase: Waning Gibbous; Moon at 16 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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GMZ850 Coastal Waters From Tarpon Springs To Suwannee River Fl Out 20 Nm- 845 Pm Edt Sun May 19 2019
Rest of tonight..Northwest winds around 5 knots then becoming north late in the evening, then becoming east after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Monday..East winds around 5 knots early in the morning then becoming variable less than 5 knots, then becoming west around 5 knots early in the afternoon then becoming northwest around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Monday night..Northwest winds around 10 knots then becoming north around 5 knots late in the evening, then becoming southeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Tuesday..Southeast winds around 5 knots then becoming west in the afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Tuesday night..Northwest winds around 10 knots then becoming north around 5 knots late in the evening, then becoming southeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Wednesday..Southeast winds around 5 knots then becoming east late in the morning, then becoming northwest in the afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Wednesday night..Northeast winds 5 to 10 knots then becoming east around 15 knots in the late evening and overnight. Seas 2 feet. Bay and inland waters a moderate chop.
Thursday..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Thursday night..East winds around 15 knots. Seas 2 feet. Bay and inland waters a moderate chop.
Friday..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 845 Pm Edt Sun May 19 2019
Synopsis..High pressure will continue through the week with dry conditions expected over the waters. East to southeast flow will prevail, but winds will take an onshore westerly component during the afternoons as the sea breeze develops near the coast. Winds will increase late in the week and this will help to keep the sea breeze pinned closer to the coast. Overnight easterly surges will also begin by the middle of the week leading to winds approaching cautionary levels.


7 Day Forecast for Marine Location Near Yankee, FL
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location: 29.16, -82.81     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 192354
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
754 pm edt Sun may 19 2019

Aviation
Vfr conditions with light winds this evening, tonight
and through Monday morning.

Prev discussion issued 244 pm edt Sun may 19 2019
short term (tonight-Monday)...

high pressure will continue to ridge across the area at the
surface as a frontal boundary stalls just to the north of
the state. Aloft, an upper low over the state shifts east to
over the atlantic as upper ridging starts to build from the
west. Light E SE flow will give way to an afternoon sea
breeze Monday, with isolated to scattered showers possible,
highest chances south. Lows tonight will be in the upper 60s
to lower 70s. Highs Monday will mainly be in the lower 90s.

Long term (Monday night-Sunday)...

large scale upper level troughing over the western u.S.

Will support strong downstream upper level ridging over the
southeastern u.S. And florida through the coming week and
into the upcoming memorial day holiday weekend. A dry
subsident air mass under the building upper ridge will
support mainly rain-free conditions across the forecast area
through the period along with hot and muggy conditions,
with surface high pressure from the atlantic extending
southwest across the northern peninsula supporting a light
easterly wind flow with an onshore sea breeze component
developing along the coast each afternoon through Tuesday.

The easterly flow will increase Wednesday through Friday as
the surface high to the north gets reinforced with a
easterly surge near cautionary levels possible during the
evening and overnight hours. Temperatures will run above
normal with overnight lows in the upper 60s to the lower
70s, with daytime highs climbing into the lower 90s along
the coast, and mid to upper 90s inland, with some inland
areas possibly approaching 100 by the holiday weekend.

Marine...

high pressure will ridge across the waters through the
period. Winds will be from the E se, and turning onshore
near the coast each afternoon through around mid-week. Flow
will then be increasing through the end of the week and even
approach headline criteria in evening easterly surges, so
will be watching for that.

Fire weather...

conditions will be becoming dry and hot for the end of the
week, with afternoon humidities approaching critical
levels. Currently no critical humidities forecast though,
and no other factors of concern.

Preliminary point temps pops
Tpa 73 91 74 92 10 20 20 10
fmy 71 92 72 92 30 30 40 10
gif 71 93 72 94 20 30 20 0
srq 71 90 71 92 10 10 10 0
bkv 65 92 67 94 10 20 20 10
spg 76 90 77 91 10 10 10 0

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Davis


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CDRF1 - Cedar Key, FL 12 mi83 min E 12 G 14 76°F 1016.8 hPa (-0.0)71°F
ARPF1 - APK - Aripeka, FL 51 mi89 min ESE 1.9 G 4.1 1016.8 hPa
KTNF1 - Keaton Beach, FL 62 mi23 min WSW 7 G 8 78°F 1016.5 hPa (+0.0)71°F

Wind History for Cedar Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Crystal River Airport, FL24 mi28 minN 010.00 miFair68°F62°F83%1016.9 hPa

Wind History from OCF (wind in knots)
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Last 24hrN3CalmCalmN3CalmNE3E4SE4E3SE4CalmS5S6SE3E8SE43CalmW4CalmE3CalmS4Calm
1 day agoS3CalmCalmCalmCalmCalmS4SE44SE55N74NE7E8E10
G16
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2 days agoCalm--CalmCalmCalmS3S54S5SE534E44SE4SE7SE4SE3SE5W3CalmCalmCalmCalm

Tide / Current Tables for Withlacoochee River entrance, Florida
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Withlacoochee River entrance
Click for Map
Mon -- 03:54 AM EDT     3.23 feet High Tide
Mon -- 06:36 AM EDT     Sunrise
Mon -- 08:05 AM EDT     Moonset
Mon -- 09:46 AM EDT     1.34 feet Low Tide
Mon -- 02:55 PM EDT     3.84 feet High Tide
Mon -- 08:18 PM EDT     Sunset
Mon -- 10:15 PM EDT     Moonrise
Mon -- 10:58 PM EDT     -0.49 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.21.22.333.232.72.21.71.41.41.72.333.63.83.73.22.51.70.90.2-0.3-0.5

Tide / Current Tables for Cedar Key, Way Key, Florida
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Cedar Key
Click for Map
Mon -- 03:59 AM EDT     3.38 feet High Tide
Mon -- 06:37 AM EDT     Sunrise
Mon -- 08:06 AM EDT     Moonset
Mon -- 09:22 AM EDT     1.37 feet Low Tide
Mon -- 02:58 PM EDT     4.22 feet High Tide
Mon -- 08:19 PM EDT     Sunset
Mon -- 10:11 PM EDT     -0.49 feet Low Tide
Mon -- 10:16 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.71.72.63.23.43.22.82.31.71.41.51.92.73.444.243.32.51.50.6-0.1-0.5-0.3

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Southeast    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 (2,6,7,8)
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Ground Weather Radar Station Tampa Bay Area, FL
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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.