Thursday, June29, 2017 L-36.com


Marine Weather and Tides
Iona, FL

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 6:36AMSunset 8:26PM Thursday June 29, 2017 11:48 AM EDT (15:48 UTC) Moonrise 11:21AMMoonset 12:00AM Illumination 30% Phase: Waxing Crescent; Moon at 6 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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GMZ856 Coastal Waters From Bonita Beach To Englewood Fl Out 20 Nm- 1028 Am Edt Thu Jun 29 2017
This afternoon..South winds around 5 knots then becoming southwest late in the afternoon. Seas 2 feet or less. Bay and inland waters smooth. Isolated Thunderstorms in the afternoon.
Tonight..West winds around 5 knots then becoming north around 5 knots late in the evening, then becoming east after midnight. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms in the evening, then isolated Thunderstorms after midnight.
Friday..Southeast winds around 10 knots then becoming southwest late in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms in the afternoon.
Friday night..Southwest winds around 5 knots then becoming east in the late evening and early morning, then becoming southeast around 10 knots toward morning. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms.
Saturday..Southeast winds around 10 knots then becoming southwest around 5 knots late in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms.
Saturday night..West 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. Isolated Thunderstorms.
Sunday..East winds around 5 knots then becoming northwest around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms.
Sunday night..North winds around 5 knots then becoming east after midnight. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms.
Monday..East winds around 5 knots then becoming south late in the afternoon. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 1028 Am Edt Thu Jun 29 2017
Synopsis..A ridge of high pressure north of the waters will slowly settle down across central florida for the weekend with light winds and favorable boating conditions continuing. Isolated to scattered Thunderstorms will be possible...especially from the late afternoon through the overnight and early morning hours. These storms may produce locally gusty winds and increased seas...otherwise no widespread marine impacts are expected.

7 Day Forecast for Marine Location Near Iona, FL
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location: 26.53, -81.99     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 291340
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
940 am edt Thu jun 29 2017

Short term (today)
High pressure off the va nc coast ridges west and
southwest... With an embedded boundary through north
fl. The ridge results in a prevailing southeasterly low
level flow that shifts to westerly in the afternoon and
provides a focus for mid to late afternoon thunderstorms.

The 12z tbw sounding came in with a pwat of 1.70
inches... Just below the daily mean... And light southeasterly
low level winds. Current forecast look good with no updates
needed.

Aviation
29 12z-30 12z.

Light and variable winds become SE this morning then shift
to westerly in the afternoon at coastal terminals. Sct tsra
psbl vcnty starting 17-18z then taper off toward sunset.

Marine
A high pressure ridge axis north of the waters will provide
prevailing east and southeast winds although shifting to
onshore during an afternoon sea breeze. Main concern will
be isolated to scattered thudnerstorms with locally higher
winds and seas along with lightning.

Preliminary point temps pops
Tpa 92 77 92 79 50 30 40 20
fmy 93 75 93 76 50 40 50 20
gif 93 75 93 76 50 30 50 30
srq 92 76 92 78 40 30 30 20
bkv 93 74 93 75 50 40 40 20
spg 92 79 92 79 40 30 30 20

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Short term aviation marine... 09 rude
upper air... 05 carlisle
decision support... 25 davis


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FMRF1 - 8725520 - Fort Myers, FL 10 mi48 min SE 2.9 G 7 87°F 89°F1018.6 hPa (+0.7)
NPSF1 - 8725110 - Naples, FL 29 mi48 min SE 6 G 9.9 87°F1018.8 hPa (+0.9)
RKXF1 - Rookery Bay Reserve, FL 37 mi63 min E 5.1 88°F 76°F
VENF1 - Venice, FL 45 mi48 min S 7 G 8 85°F 87°F1019 hPa (+0.6)77°F

Wind History for Naples, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fort Myers, Page Field, FL7 mi55 minE 810.00 miPartly Cloudy87°F77°F72%1018.8 hPa
Fort Myers, Southwest Florida International Airport, FL12 mi55 minESE 610.00 miMostly Cloudy86°F75°F70%1018.7 hPa

Wind History from FMY (wind in knots)
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Last 24hr5NW5N4NW10NW8NW7NW56SE4E4SE4E3NE3CalmE3E3E3CalmCalmE3E4----E8
1 day agoSW8E10S3CalmCalmS4W6S7CalmNE5N4CalmNE6E3SE4SE3CalmCalmCalmCalmCalmCalmCalmCalm
2 days agoW56NW8W7S66
G15
N9S4CalmN10N5E3SE4S8SW3S4CalmCalmS3S5S4S5SW6SW3

Tide / Current Tables for Iona Shores, Florida
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Iona Shores
Click for Map
Thu -- 12:21 AM EDT     Moonset
Thu -- 02:47 AM EDT     0.05 feet Low Tide
Thu -- 06:37 AM EDT     Sunrise
Thu -- 09:13 AM EDT     0.74 feet High Tide
Thu -- 12:20 PM EDT     Moonrise
Thu -- 02:28 PM EDT     0.52 feet Low Tide
Thu -- 07:47 PM EDT     0.88 feet High Tide
Thu -- 08:24 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.30.20.10.10.10.30.40.60.70.70.70.70.60.60.50.50.60.70.80.90.90.80.80.6

Tide / Current Tables for Point Ybel (0.4 Mi. NW of), Florida Current
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Point Ybel (0.4 Mi. NW of)
Click for Map
Thu -- 12:21 AM EDT     Moonset
Thu -- 01:06 AM EDT     0.00 knots Slack
Thu -- 03:55 AM EDT     1.04 knots Max Flood
Thu -- 06:38 AM EDT     Sunrise
Thu -- 09:10 AM EDT     -0.00 knots Slack
Thu -- 11:08 AM EDT     -0.38 knots Max Ebb
Thu -- 12:20 PM EDT     Moonrise
Thu -- 12:55 PM EDT     0.00 knots Slack
Thu -- 03:21 PM EDT     0.64 knots Max Flood
Thu -- 06:08 PM EDT     -0.00 knots Slack
Thu -- 08:25 PM EDT     Sunset
Thu -- 11:02 PM EDT     -0.96 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.7-0.10.50.910.90.80.60.30.1-0.2-0.4-0.300.40.60.60.30-0.2-0.4-0.6-0.9-1

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.