Wednesday, May22, 2019 L-36.com


Marine Weather and Tides
Marco Island, 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 6:36AMSunset 8:11PM Wednesday May 22, 2019 8:52 AM EDT (12:52 UTC) Moonrise 10:50PMMoonset 8:48AM Illumination 87% Phase: Waning Gibbous; Moon at 18 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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GMZ656 Coastal Waters From Chokoloskee To Bonita Beach Fl Out 20 Nm- Coastal Waters From East Cape Sable To Chokoloskee Fl Out 20 Nm- 301 Am Edt Wed May 22 2019
Today..East southeast winds 5 to 10 knots becoming south southeast 5 to 15 knots in the afternoon. Seas less than 2 feet. Period 2 seconds. Bay and inland waters a light chop.
Tonight..East winds 10 to 15 knots. Seas around 2 feet. Period 3 seconds. Bay and inland waters a light chop.
Thursday..East winds 10 to 15 knots. Seas around 2 feet. Period 3 seconds. Bay and inland waters a light chop.
Thursday night..East northeast winds 15 to 20 knots. Seas 2 to 3 feet. Period 3 seconds. Bay and inland waters a moderate chop.
Friday..East winds 10 to 15 knots with gusts to around 25 knots. Seas 2 to 3 feet. Bay and inland waters a light chop.
Friday night..East winds 10 to 20 knots. Seas 2 to 3 feet. Bay and inland waters a moderate chop.
Saturday..East winds 10 to 15 knots. Seas 2 to 3 feet. Bay and inland waters a light chop.
Saturday night..East winds 10 to 20 knots. Seas 2 to 3 feet. Bay and inland waters a moderate chop.
Sunday..East winds 5 to 15 knots. Seas 2 to 3 feet. Bay and inland waters a light chop.
GMZ600 Synopsis For Pascagoula Ms To Okaloosa Walton County Line Fl Out 60 Nm Including Major Area Bays And Sounds- 355 Am Cdt Wed May 22 2019
Synopsis..A light to moderate southerly wind flow will persist over the marine area through Sunday as high pressure continues over much of the eastern gulf and western atlantic. Highest winds and seas will occur over the near shore waters out to 20 nm including all inland bays and sounds due to afternoon heating. A persistent swell from the south will also keep seas heights slightly elevated offshore through the week.


7 Day Forecast for Marine Location Near Marco Island, FL
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location: 25.97, -81.71     debug


Area Discussion for - Miami-South Florida, FL
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Fxus62 kmfl 221139 aaa
afdmfl
area forecast discussion... Updated
national weather service miami fl
739 am edt Wed may 22 2019

Aviation
High pressure over the southeastern united states will keep the
weather dry along with a breezy northeast east winds over the taf
sites today. The ceilings will also remain inVFR conditions over
the TAF sites today.

Prev discussion issued 254 am edt Wed may 22 2019
discussion...

short term (today through Friday)
tranquil early morning exists across south florida with
temperatures in the 70s and light east wind. Temperatures will
rise to seasonably warm upper 80s to low 90s with east wind
increasing as a surface ridge centered off the mid-atlantic builds
into the region. This will usher in drier conditions and keep rain
chances near zero through the end of the week. Little change is
expected in temperatures, with easterly breezes holding east coast
urban areas down a few degrees from interior areas, and dewpoints
fairly low for this time of year.

Long term (Friday night through Tuesday)
surface ridge will continue to dominate into early next week as
mid and upper level ridge intensifies over the southeastern conus.

Heights will rise in association with this features, and overall
temperatures will warm. Easterly breezes will continue through the
holiday weekend, and moisture will likely not increase until the
latter portions of the weekend, with only low pops introduced
Tuesday (at earliest). Temperatures and heat indices will rise to
above normal levels for the start of next week, but easterly flow
off the relatively cool mild atlantic may keep south florida from
being a part of what looks to be a heat wave to the north.

Marine...

high pressure will bring east wind and dry conditions to the
waters into early next week. Wind will increase later today and
tonight to cautionary levels, especially over the atlantic, and as
seas build Thursday, a small craft advisory may be needed for
atlantic waters, which could extend into the weekend.

Aviation...

vfr expected to prevail during the next 24 hours. Light easterly
wind continues through around 15z, then increasing to around 14
knots. Only exception will be apf where the gulf sea breeze is
expected to push inland around 17z.

Beach forecast...

easterly wind will increase today and Thursday, with the risk of
rip currents likely approaching moderate levels on atlantic
beaches Thursday. Thereafter, persistent easterly wind will likely
bring a high risk of rip currents to atlantic beaches Friday
through the memorial day weekend.

Preliminary point temps pops
West palm beach 87 76 87 75 10 10 10 10
fort lauderdale 88 76 87 76 10 10 10 10
miami 90 75 88 75 0 10 10 10
naples 92 71 92 71 0 0 0 0

Mfl watches warnings advisories
Fl... None.

Am... None.

Gm... None.

Discussion... 23 sbk
marine... 23 sbk
aviation... 54 bnb
beach forecast... 23 sbk


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
RKXF1 - Rookery Bay Reserve, FL 6 mi68 min NE 2.9 71°F 71°F
NPSF1 - 8725110 - Naples, FL 12 mi53 min 77°F 84°F1016.7 hPa (+1.3)
WPLF1 - Watson Place, FL 30 mi113 min 85°F
BGCF1 - Big Carlos Pass, FL 31 mi119 min E 4.1 G 5.1 76°F 1016.9 hPa
CNBF1 - Cannon Bay, FL 33 mi113 min 86°F
LMRF1 - Lostmans River, FL 41 mi113 min 83°F
WIWF1 - Willy Willy, FL 44 mi113 min 79°F
FMRF1 - 8725520 - Fort Myers, FL 48 mi53 min E 2.9 G 5.1 77°F 86°F1016.7 hPa (+1.4)

Wind History for Naples, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Naples, Naples Municipal Airport, FL13 mi60 minENE 510.00 miFair75°F70°F84%1016.5 hPa

Wind History from APF (wind in knots)
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Last 24hrE7SE44SW7W7SW11SW10
G17
W10W8W9W6CalmS7CalmE6SE7E7E7SE6E4E5E4NE5NE5
1 day agoNE3NE4W5CalmNW8W10NW8W10W8W11W10W4SW4E3SE4SE3E5E4SE4SE5E5E5E4E5
2 days agoE8E8E7E7--W11W10W10SW8W6W6SE9E7S5SE5CalmSE3CalmCalmE3E3E4E5E4

Tide / Current Tables for Marco, Big Marco River, Florida
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Marco
Click for Map
Wed -- 05:10 AM EDT     1.56 feet High Tide
Wed -- 06:37 AM EDT     Sunrise
Wed -- 09:48 AM EDT     Moonset
Wed -- 09:55 AM EDT     1.01 feet Low Tide
Wed -- 03:18 PM EDT     2.13 feet High Tide
Wed -- 08:09 PM EDT     Sunset
Wed -- 10:58 PM EDT     -0.41 feet Low Tide
Wed -- 11:49 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.10.40.91.31.51.61.51.41.21.111.11.41.722.12.11.91.61.10.60.1-0.3-0.4

Tide / Current Tables for Coon Key, Florida
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Coon Key
Click for Map
Wed -- 04:53 AM EDT     3.03 feet High Tide
Wed -- 06:37 AM EDT     Sunrise
Wed -- 09:48 AM EDT     Moonset
Wed -- 09:50 AM EDT     1.44 feet Low Tide
Wed -- 03:33 PM EDT     3.71 feet High Tide
Wed -- 08:09 PM EDT     Sunset
Wed -- 11:17 PM EDT     -0.07 feet Low Tide
Wed -- 11:49 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.10.81.62.42.932.82.41.91.51.41.72.12.73.33.73.73.42.92.21.40.70.2-0.1

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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Miami-South Florida, FL (8,2,3,4)
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Ground Weather Radar Station Miami, 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.