Thursday, November15, 2018 L-36.com


Marine Weather and Tides
Iona, 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 6:46AMSunset 5:38PM Thursday November 15, 2018 9:56 PM EST (02:56 UTC) Moonrise 1:12PMMoonset 12:00AM Illumination 56% Phase: First Quarter Moon; Moon at 8 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- 836 Pm Est Thu Nov 15 2018
.small craft exercise caution...
Rest of tonight..North winds around 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Seas 4 to 6 feet. Bay and inland waters choppy.
Friday..North winds around 15 knots. Seas 3 to 5 feet. Bay and inland waters a moderate chop.
Friday night..Northeast winds 5 to 10 knots increasing to around 15 knots in the late evening and overnight. Seas 2 to 4 feet. Bay and inland waters a moderate chop.
Saturday..Northeast winds around 15 knots diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Bay and inland waters a moderate chop.
Saturday night..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Sunday..North winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Sunday night..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. A slight chance of showers.
Monday..North winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. A slight chance of showers.
Monday night..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. A slight chance of showers.
Tuesday..Northeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. A chance of showers.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 836 Pm Est Thu Nov 15 2018
Synopsis..Breezy northwest to north winds will continue across the coastal waters overnight in the wake of the recent cold front. High pressure will build in north of the waters Friday through the upcoming weekend with diminishing winds and subsiding seas 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 160043
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
743 pm est Thu nov 15 2018

Update
Early evening IR satellite imagery is showing much of the
cloudiness breaking out after a largely overcast day across
the area. Breezy north winds and clearing skies will allow
cooler and drier air to continue to spread into the area
overnight, with lows on track to bottom out in the mid 30s
to mid 40s over the nature coast, and the mid 40s to low
50s farther south. With wind speeds holding around 5-10 mph
overnight, wind chills are expected to reach into the low to
mid 30s over the nature coast.

Overall, the forecast looks on track. The wind speeds were
bumped up over the gulf waters overnight, but no other
changes are planned for the evening update.

Aviation
Periods of MVFR ceilings will continue through around 02z,
but clouds will generally break up and lift out overnight.

Generally clear skies will take over by Friday morning,
under breezy north winds.

Marine
Breezy winds will continue overnight as high pressure builds
in from the northwest. The small craft advisory for the gulf
waters will be allowed to expire at 9 pm est, but small
craft exercise caution headlines will remain through at
least the overnight period as sustained winds hold just shy
of 20 knots. Northeast winds will continue to subside Friday
through the weekend as high pressure settles in north of the
waters.

Preliminary point temps pops
Tpa 48 67 49 73 0 0 0 0
fmy 54 71 52 78 0 0 0 0
gif 47 68 48 75 0 0 0 0
srq 51 69 49 74 0 0 0 0
bkv 42 66 39 73 0 0 0 0
spg 53 67 54 71 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... Small craft advisory until 9 pm est this evening for
coastal waters from bonita beach to englewood fl out
20 nm-coastal waters from englewood to tarpon springs
fl out 20 nm-coastal waters from tarpon springs to
suwannee river fl out 20 nm-waters from bonita beach
to englewood fl out 20 to 60 nm-waters from englewood
to tarpon springs fl out 20 to 60 nm-waters from
tarpon springs to suwannee river fl out 20 to 60 nm.

Update aviation marine... 18 fleming
upper air... 99
decision support... 99


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FMRF1 - 8725520 - Fort Myers, FL 10 mi38 min NNW 6 G 8 66°F 79°F1018.2 hPa
BGCF1 - Big Carlos Pass, FL 10 mi62 min N 13 G 17 69°F 1018.7 hPa
NPSF1 - 8725110 - Naples, FL 29 mi38 min NE 6 G 9.9 69°F 79°F1018 hPa
RKXF1 - Rookery Bay Reserve, FL 37 mi71 min 67°F
VENF1 - Venice, FL 45 mi56 min NNE 7 G 8 65°F 77°F1018.7 hPa (+1.3)56°F

Wind History for Naples, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fort Myers, Page Field, FL7 mi63 minN 810.00 miMostly Cloudy66°F57°F75%1018.4 hPa
Fort Myers, Southwest Florida International Airport, FL12 mi63 minN 310.00 miFair65°F59°F81%1018 hPa

Wind History from FMY (wind in knots)
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Last 24hrCalmCalmE3W6S3SE3NW10NW6N12
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1 day agoCalmCalmNE5CalmCalmCalmCalmE3E3SE3CalmE4E5E6E6SE66E6S6SW7SW6W4W4S3
2 days agoCalmE3SE5SE4SE3SE3E3E3E3SE6SE5SE6S8S7S9S13
G20
S6SW6SW7SW7S6S3CalmCalm

Tide / Current Tables for Iona Shores, Florida
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Iona Shores
Click for Map
Thu -- 02:13 AM EST     0.61 feet Low Tide
Thu -- 06:46 AM EST     Sunrise
Thu -- 07:11 AM EST     0.83 feet High Tide
Thu -- 09:54 AM EST     First Quarter
Thu -- 01:12 PM EST     Moonrise
Thu -- 03:50 PM EST     0.14 feet Low Tide
Thu -- 05:37 PM EST     Sunset
Thu -- 10:43 PM EST     0.70 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.60.60.60.70.70.80.80.80.80.70.60.40.30.20.20.10.20.30.40.50.60.70.7

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 -- 12:55 AM EST     0.00 knots Slack
Thu -- 03:13 AM EST     0.51 knots Max Flood
Thu -- 05:25 AM EST     -0.00 knots Slack
Thu -- 06:46 AM EST     Sunrise
Thu -- 09:54 AM EST     First Quarter
Thu -- 11:25 AM EST     -0.77 knots Max Ebb
Thu -- 01:12 PM EST     Moonrise
Thu -- 02:04 PM EST     0.00 knots Slack
Thu -- 04:46 PM EST     0.74 knots Max Flood
Thu -- 05:37 PM EST     Sunset
Thu -- 10:50 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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-0.200.30.50.40.1-0.2-0.4-0.5-0.5-0.6-0.8-0.7-0.5-00.40.70.70.70.60.60.50.3-0.1

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 (21,6,7,8)
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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.