Tuesday, June18, 2019 L-36.com


Marine Weather and Tides
Naples, FL

Version 3.4
NOTICE
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:33AMSunset 8:22PM Tuesday June 18, 2019 6:39 PM EDT (22:39 UTC) Moonrise 8:42PMMoonset 6:38AM Illumination 98% 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
    EDIT      (on/off)   Help
GMZ656 Coastal Waters From Chokoloskee To Bonita Beach Fl Out 20 Nm- Coastal Waters From East Cape Sable To Chokoloskee Fl Out 20 Nm- 355 Pm Edt Tue Jun 18 2019
Tonight..South southeast winds 5 to 10 knots. Seas less than 2 feet. Period 3 seconds. Bay and inland waters a light chop. Chance of Thunderstorms in the evening. Chance of showers through the night. Slight chance of Thunderstorms after midnight.
Wednesday..South winds 5 to 10 knots. Seas less than 2 feet. Period 2 seconds. Bay and inland waters a light chop. Chance of showers and Thunderstorms.
Wednesday night..South southeast winds 5 to 10 knots. Seas less than 2 feet. Period 2 seconds. Bay and inland waters a light chop.
Thursday..South southwest winds 5 to 10 knots. Seas less than 2 feet. Period 2 seconds. Bay and inland waters a light chop. Slight chance of showers and Thunderstorms in the afternoon.
Thursday night..South southeast winds around 5 knots. Seas less than 2 feet. Bay and inland waters smooth.
Friday..South southeast winds around 5 knots becoming southwest in the evening. Seas less than 2 feet. Bay and inland waters smooth.
Friday night..Southwest winds around 5 knots becoming east southeast late in the evening. Seas less than 2 feet. Bay and inland waters smooth.
Saturday..East southeast winds around 5 knots becoming southwest in the evening. Seas less than 2 feet. Bay and inland waters smooth.
Saturday night..Southwest winds around 5 knots becoming east 5 knots late in the evening. Seas less than 2 feet. Bay and inland waters smooth. Slight chance of showers and Thunderstorms in the evening.
Sunday..North winds 5 knots. Seas less than 2 feet. Bay and inland waters smooth. Chance of showers and Thunderstorms in the afternoon.
GMZ600 Synopsis For Pascagoula Ms To Okaloosa Walton County Line Fl Out 60 Nm Including Major Area Bays And Sounds- 338 Pm Cdt Tue Jun 18 2019
Synopsis..Winds and seas will be higher near scattered showers and Thunderstorms over the marine area through late tonight in response to a slow moving upper level system tracking eastward over the northern gulf states. Less coverage can be expected late Wednesday through the remainder of the week as the upper system lifts off to the northeast. Expect mostly a moderate to occasionally strong southwesterly flow to continue over the marine area through Thursday night as a broad surface ridge of high pressure over the western atlantic continues to build west over the northern gulf. Winds and seas will slowly diminish late in the week and over the weekend as the ridge of high continues to shift west over the north central gulf.


7 Day Forecast for Marine Location Near Naples, FL
   Hourly   EDIT   Help
location: 26.14, -81.79     debug


Area Discussion for - Miami-South Florida, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kmfl 182001
afdmfl
area forecast discussion
national weather service miami fl
401 pm edt Tue jun 18 2019

Discussion
Rich sub-tropical moisture continues being maintained across the
forecast area within a zone of very broad modest isentropic ascent
preceding a low-latitude, subtle midlevel wave crossing the central
gulf coast vicinity. Only modestly enhanced midlevel flow fields
accompany this wave, which are relegated to locations well
northwest of the region. However, with very weak convective
inhibition in place, outflow-dominant, loosely-organized
convective clusters that originated over the gulf have persisted
along their track across south florida. This activity will
continue developing eastward in response to preferential
convective development into areas where low-level lapse rates have
most substantially steepened owing to insolation. Aside from
ample precipitation-loading processing supporting locally gusty
winds with downdrafts, the anafrontal-flow character of the
convection, along with weak deep shear and weak midlevel lapse
rates, should greatly limit convective intensity -- though some
slight intensification cannot be ruled out through early evening
as outflows merge over the east coast metro areas. Locally heavy
rainfall will be possible, potentially resulting in localized
flooding where convective-training processes occur.

Through the day on Wednesday into Wednesday night, the departure of
the aforementioned wave off the southeast states coast -- coupled
with the eastward progression of a broad area of midlevel cyclonic
flow over the central eastern states -- is expected to correspond to
an influx of drier air aloft as winds aloft gradually veer. While
shower and thunderstorm chances should follow a similar diurnal
cycle to the those from the previous couple of days on Wednesday,
present indications are that precipitation chances will gradually
decrease -- though remain nonzero -- for later this week into the
upcoming weekend. Meanwhile, the amplification of a western
states trough is forecast to correspond to enhanced ridging from
parts of the mississippi valley to the gulf region -- with
peripheral midlevel heights rising over the forecast area. As a
result, a warming trend is expected to take place into this
weekend, with heat index readings reaching 100-107f -- especially
for western parts of interior south florida toward the gulf coast.

For early next week, the latest medium-range model guidance
indicates slight deamplification of the aforementioned midlevel
ridge, as more prominent midlevel perturbations progress across the
conus well north of the forecast area. This will correspond to
slight lessening of maximum heat indices, while chances for showers
and thunderstorms remain in the forecast. Weak deep shear and
weak large-scale ascent shear should greatly limit both the
potential and predictability for any strong-storm potential.

Marine
Scattered to numerous showers and thunderstorms will persist into
Wednesday, before the coverage of this activity gradually
decreases for later this week into the upcoming weekend. While
some of the storms may produce locally gusty winds and heavy rain,
winds outside of this activity should be on the order of 5-10
knots. Wave heights are expected to generally be 1-2 feet.

Aviation
Showers and thunderstorms are developing over the interior areas
early this afternoon and should continue to develop and push into
the east coast metro areas. Therefore, a tempo group has been
added for thunderstorms between 19z and 22z for the east coast taf
sites. Kapf TAF site should continue to see showers around through
the afternoon hours. Ceilings and vis should drop down into ifr
conditions with the thunderstorms over the east coast TAF sites
this afternoon.

Preliminary point temps pops
West palm beach 75 88 76 91 50 50 30 30
fort lauderdale 77 86 78 90 40 40 20 30
miami 77 87 78 90 30 40 20 20
naples 77 87 78 90 30 30 10 10

Mfl watches warnings advisories
Fl... None.

Am... None.

Gm... None.

Discussion... 90 cohen
marine... 90 cohen
aviation... 54 bnb


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
RKXF1 - Rookery Bay Reserve, FL 8 mi114 min ESE 4.1 74°F
BGCF1 - Big Carlos Pass, FL 19 mi105 min SSE 8 G 8.9 79°F 1017.5 hPa
WPLF1 - Watson Place, FL 41 mi99 min 83°F
CNBF1 - Cannon Bay, FL 44 mi99 min 86°F

Wind History for Naples, FL
(wind in knots)    EDIT      (on/off)   Help
Last
24hr
1 day
ago
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Naples, Naples Municipal Airport, FL1 mi46 minSE 310.00 miFair75°F0°F%1016.2 hPa

Wind History from APF (wind in knots)
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
Last 24hrE6E5N8SE5SE8E5SE9S14
G21
SE5CalmSE5CalmCalmE4SE6S7S6NE3SE5S10S5SE7SE8SE3
1 day agoE10E10E6E6E7E6E7E6E6E3NE6E5E4E4E5NE3CalmSE8SE4SE7NW8W7E5SE6
2 days agoNE7N5E4NE7NE5E4E4NE6E5E5NE3NE4E7E5S7S5S4E6E4E5E9E9SE9E10

Tide / Current Tables for Naples, Naples Bay, north end, Florida
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Naples
Click for Map
Tue -- 02:49 AM EDT     2.62 feet High Tide
Tue -- 06:34 AM EDT     Sunrise
Tue -- 07:38 AM EDT     Moonset
Tue -- 07:53 AM EDT     1.32 feet Low Tide
Tue -- 01:47 PM EDT     3.19 feet High Tide
Tue -- 08:21 PM EDT     Sunset
Tue -- 09:10 PM EDT     -0.33 feet Low Tide
Tue -- 09:42 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
1.42.12.52.62.42.11.71.41.31.51.82.32.83.13.232.51.91.10.4-0.1-0.3-0.20.3

Tide / Current Tables for Marco, Big Marco River, Florida (2)
   EDIT      (on/off)   Help   One Week of Data
Marco
Click for Map
Tue -- 03:02 AM EDT     2.23 feet High Tide
Tue -- 06:35 AM EDT     Sunrise
Tue -- 07:38 AM EDT     Moonset
Tue -- 07:56 AM EDT     1.12 feet Low Tide
Tue -- 02:00 PM EDT     2.71 feet High Tide
Tue -- 08:20 PM EDT     Sunset
Tue -- 09:13 PM EDT     -0.28 feet Low Tide
Tue -- 09:41 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
1.11.72.12.22.11.81.51.21.11.21.51.92.32.62.72.62.21.710.4-0.1-0.3-0.20.2

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES Local Image of    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 Miami-South Florida, FL (18,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Miami, FL
   (on/off)   Help
weather_mapweather_map weather_map

Gulf Stream Current


Ad by Google

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.