Saturday, March25, 2017 L-36.com


Marine Weather and Tides
Holmes Beach, FL

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 7:26AMSunset 7:45PM Saturday March 25, 2017 11:44 AM EDT (15:44 UTC) Moonrise 4:50AMMoonset 4:29PM Illumination 4% Phase: Waning Crescent; Moon at 28 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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GMZ853 Coastal Waters From Englewood To Tarpon Springs Fl Out 20 Nm- 1031 Am Edt Sat Mar 25 2017
This afternoon..East winds around 10 knots then becoming northwest around 5 knots in the afternoon. Seas 2 feet. Bay and inland waters a light chop.
Tonight..North winds around 5 knots then becoming east around 10 knots after midnight. Seas 2 feet or less. Bay and inland waters a light chop. A slight chance of showers.
Sunday..East winds around 10 knots then becoming southwest around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop.
Sunday night..North winds around 10 knots then becoming east after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Monday..East winds around 10 knots then becoming southwest in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop.
Monday night..Northwest winds around 10 knots then becoming northeast around 5 knots after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Tuesday..Southeast winds around 5 knots then becoming southwest in the afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Tuesday night..Northwest winds around 10 knots then becoming northeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Wednesday..Southeast winds around 5 knots then becoming south in the afternoon. Seas 2 feet or less. Bay and inland waters smooth.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 1031 Am Edt Sat Mar 25 2017
Synopsis..Strong high pressure over the western atlantic will continue to extend across the florida peninsula and eastern gulf of mexico for the next several days. A weak cold front will approach the waters on Sunday...however the front will dissipate before reaching the area. No hazards are expected through mid week.

7 Day Forecast for Marine Location Near Holmes Beach, FL
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location: 27.51, -82.71     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 251324
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
924 am edt Sat mar 25 2017

For the morning update
High pressure surface and aloft remains anchored over the
florida peninsula. 12z tbw skew-t indicates a strong
subsidence inversion around 80h with significant dry air
aloft... With the exception of increased moisture between
30h-40h where a layer of considerable debris cirrus was
evident.

Surface high pressure over the western atlantic will
continue to create east to southeast boundary layer flow
across west central and southwest florida today.

Temperatures will run several degrees above climatic normals
with high temperatures generally 80 to 85. Considerable high
cloudiness will persist over the region through the day. May
be sufficient low level moisture and instability over
southwest florida this afternoon for a light shower to
develop below the inversion. However, overall conditions
are expected to be dry and mild across the forecast area.

Tbw watches/warnings/advisories
Fl... None.

Gulf waters... None.

Update/aviation/marine/fire weather... 13/oglesby
upper air... 27/shiveley
decision support... 69/close


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PMAF1 12 mi45 min 71°F 69°F1023.2 hPa (+1.7)
MTBF1 12 mi45 min SE 11 G 13 71°F 1024.3 hPa (+1.9)60°F
42098 13 mi45 min 68°F2 ft
CLBF1 16 mi111 min ENE 4.1 G 8 70°F 1023.1 hPa
SAPF1 - 8726520 - St. Petersburg, FL 18 mi45 min E 2.9 G 6 71°F 71°F1023.7 hPa (+1.7)
OPTF1 - 8726607 - Old Port Tampa, FL 25 mi45 min ESE 7 G 11 71°F 70°F1024.2 hPa (+1.6)
42013 - C10 - Navy-2 26 mi135 min ESE 12 G 14 64°F 68°F
MCYF1 32 mi45 min 69°F
TSHF1 - 8726667 - East Bay Causeway, FL 33 mi45 min ESE 8 G 11
VENF1 - Venice, FL 33 mi45 min E 9.9 G 12 72°F 69°F1023.2 hPa (+1.5)61°F
FHPF1 - Fred Howard Park, FL 45 mi111 min SE 8.9 G 11 68°F 1023.9 hPa

Wind History for C-Cut, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sarasota / Bradenton, Sarasota-Bradenton International Airport, FL11 mi52 minE 1110.00 miFair73°F59°F62%1023 hPa
St. Petersburg Whitted Airport, FL18 mi52 minE 510.00 miFair69°F62°F78%1023.7 hPa

Wind History from SRQ (wind in knots)
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Last 24hrE16E16
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G19
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E13E12E10E9E7E7E6E7E8E7E7E6E6E8E11
1 day agoE12NE13E11
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2 days agoW9W12W12W12W11W9W7W7W8NW6W7W9W7NE3NE6NE3N4N3CalmNE4NE4NE8E12E10

Tide / Current Tables for Anna Maria Key, Bradenton Beach, Tampa Bay, Florida
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Anna Maria Key
Click for Map
Sat -- 04:50 AM EDT     -0.16 feet Low Tide
Sat -- 05:50 AM EDT     Moonrise
Sat -- 07:28 AM EDT     Sunrise
Sat -- 11:18 AM EDT     1.53 feet High Tide
Sat -- 04:34 PM EDT     0.69 feet Low Tide
Sat -- 05:29 PM EDT     Moonset
Sat -- 07:44 PM EDT     Sunset
Sat -- 10:18 PM EDT     2.00 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.510.60.2-0.1-0.2-00.30.71.11.41.51.51.31.10.90.70.70.91.21.51.822

Tide / Current Tables for Tampa Bay Entrance (Egmont Channel), Florida Current
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Tampa Bay Entrance (Egmont Channel)
Click for Map
Sat -- 12:48 AM EDT     -0.00 knots Slack
Sat -- 04:14 AM EDT     -1.65 knots Max Ebb
Sat -- 05:50 AM EDT     Moonrise
Sat -- 07:29 AM EDT     Sunrise
Sat -- 08:06 AM EDT     0.00 knots Slack
Sat -- 11:19 AM EDT     1.64 knots Max Flood
Sat -- 02:35 PM EDT     -0.00 knots Slack
Sat -- 04:59 PM EDT     -0.83 knots Max Ebb
Sat -- 05:29 PM EDT     Moonset
Sat -- 07:44 PM EDT     0.00 knots Slack
Sat -- 07:45 PM EDT     Sunset
Sat -- 10:59 PM EDT     1.37 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.5-0.1-0.9-1.4-1.6-1.6-1.2-0.7-0.10.61.31.61.51.10.4-0.3-0.7-0.8-0.7-0.40.10.71.21.4

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 Tampa Bay, FL (11,2,3,4)
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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.