Thursday, September20, 2018 L-36.com


Marine Weather and Tides
Gulfport, FL

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 7:17AMSunset 7:30PM Thursday September 20, 2018 4:21 AM EDT (08:21 UTC) Moonrise 4:04PMMoonset 2:15AM Illumination 78% Phase: Waxing Gibbous; Moon at 10 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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GMZ830 Tampa Bay Waters- 322 Am Edt Thu Sep 20 2018
Today..North winds around 5 knots. Bay and inland waters smooth. Scattered Thunderstorms.
Tonight..East winds around 10 knots. Bay and inland waters a light chop. Numerous Thunderstorms.
Friday..East winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms.
Friday night..East winds around 10 knots. Bay and inland waters a light chop.
Saturday..East winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms.
Saturday night..East winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms.
Sunday..East winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms.
Sunday night..East winds around 10 knots. Bay and inland waters a light chop. Scattered Thunderstorms.
Monday..Southeast winds around 10 knots then becoming northeast around 5 knots late in the afternoon. Bay and inland waters a light chop. Scattered Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 322 Am Edt Thu Sep 20 2018
Synopsis..Easterly flow will remain across the waters into next week, with a weak sea breeze forming along the coast each afternoon. In general, winds and seas will remain below headlines, but will be higher in or near showers and Thunderstorms.


7 Day Forecast for Marine Location Near Gulfport, FL
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location: 27.74, -82.69     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 200722
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
322 am edt Thu sep 20 2018

Discussion
Early morning water vapor and upper air analysis shows a broad area
of high pressure over the southeastern u.S. With very weak low
pressure spinning off the florida west coast. At the surface, a weak
pressure pattern is in place with light and variable winds across
the region.

For today, an easterly low-level flow will become established as
high pressure over the northeast extends southward over the region.

A weak sea breeze will try to form in the afternoon right at the
coast, and with plenty of moisture in place, we will see a typical
distribution of showers and thunderstorms this afternoon and
evening, generally consolidating near the i-75 corridor. As we lose
heating this evening, any leftover activity will generally drift
westward while dissipating.

On Friday, high pressure aloft will remain over the southeast as
another retrograding low moves across the southern part of the
florida peninsula. High pressure north of the region at the surface
will keep an easterly flow in place. Some drier air (pws less than
1.5 inches) will move in from the northeast over the northern
portion of the forecast area during the day, keeping rain chances
lower. From around i-4 southward, moisture will remain higher, with
greater coverage of thunderstorms.

Easterly flow will continue this weekend and into next week, keeping
the west coast sea breeze rather weak. Scattered thunderstorms can
be expected through the week with continued warm temperatures.

Aviation
MainlyVFR conditions are expected outside of shower and
thunderstorm activity. Winds will remain generally light through
Thursday, trying to turn onshore with a weak sea breeze right at the
coast. Thunderstorms will be possible for all sites through the
afternoon and evening starting around 18z.

Marine
Easterly flow will remain across the waters into next week, with a
weak sea breeze forming along the coast each afternoon. In general,
winds and seas will remain below headlines, but will be higher in or
near showers and thunderstorms.

Fire weather
No fire weather concerns as relative humidity values will remain
above critical levels. A typical distribution of scattered showers
and thunderstorms can be expected. No significant fog is anticipated.

Preliminary point temps pops
Tpa 93 77 91 75 60 60 40 10
fmy 93 76 91 74 70 50 70 20
gif 93 75 90 74 60 30 40 10
srq 90 76 90 75 50 60 50 20
bkv 93 75 90 73 70 50 30 10
spg 93 78 91 76 50 60 40 10

Tbw watches warnings advisories
Fl... Beach hazards statement through this evening for coastal
charlotte-coastal lee-coastal manatee-coastal
sarasota-pinellas.

Gulf waters... None.

05 carlisle


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CLBF1 0 mi87 min Calm G 1.9 85°F 1014.4 hPa
SAPF1 - 8726520 - St. Petersburg, FL 4 mi45 min 82°F 88°F1014.8 hPa
MTBF1 7 mi39 min 80°F 1015 hPa72°F
GCTF1 9 mi39 min 81°F 73°F
PMAF1 10 mi39 min 76°F 89°F1014.8 hPa
OPTF1 - 8726607 - Old Port Tampa, FL 11 mi33 min 79°F 1015 hPa
42098 16 mi21 min 88°F1 ft
CWBF1 - 8726724 - Clearwater Beach, FL 18 mi39 min 82°F 90°F1015 hPa
MCYF1 18 mi39 min 87°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 19 mi69 min N 1.9 G 1.9
FHPF1 - Fred Howard Park, FL 29 mi87 min ESE 5.1 G 7 80°F 1015.6 hPa
42013 - C10 - Navy-2 41 mi51 min SSE 5.8 G 5.8 86°F1014.6 hPa
VENF1 - Venice, FL 48 mi21 min ENE 6 G 8 77°F 88°F74°F
ARPF1 - APK - Aripeka, FL 48 mi87 min ESE 1.9 G 2.9 79°F 1015.3 hPa

Wind History for St. Petersburg, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Albert Whitted Airport, FL4 mi28 minSE 610.00 miFair82°F73°F74%1014.2 hPa
St. Petersburg/Clearwater Airport, FL12 mi28 minN 010.00 miFair78°F75°F93%1014.8 hPa
Tampa, Peter O Knight Airport, FL18 mi26 minN 0 mi0°F0°F%1015.2 hPa
Tampa, Tampa International Airport, FL18 mi28 minN 010.00 miA Few Clouds81°F72°F74%1015 hPa

Wind History from SPG (wind in knots)
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Last 24hrS4E5E3SE4SE4SE4SE3CalmSE3NW64NW7--N6N6N4SE15
G23
SE5Calm6E4E4SE4SE6
1 day agoSW3CalmCalmSE7S5S5S8S7S6SE3W6N7W5E5W5NW6NW6N5N4NE8E10E6SE8E3
2 days agoS7SE10S7SE9SE11SE9SE5SE5SE4E346NW8W6W10NW6N7N4N3N3E11NE6E6SW3

Tide / Current Tables for Gulfport, Boca Ciega Bay, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Port Manatee, Tampa Bay, Florida Current
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
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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 Tampa Bay, FL (4,6,7,8)
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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.