Sunday, May28, 2017 L-36.com


Marine Weather and Tides
Lealman, FL

Version 3.4
What's New / NOTES
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 6:34AMSunset 8:22PM Sunday May 28, 2017 6:35 AM EDT (10:35 UTC) Moonrise 8:32AMMoonset 10:27PM Illumination 9% Phase: Waxing Crescent; Moon at 3 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- 335 Am Edt Sun May 28 2017
Today..West winds around 5 knots increasing to around 10 knots in the afternoon. Bay and inland waters a light chop.
Tonight..West winds around 10 knots. Bay and inland waters a light chop.
Monday..Northwest winds around 5 knots then becoming west around 10 knots in the afternoon. Bay and inland waters a light chop.
Monday night..Northwest winds around 10 knots then becoming north around 5 knots after midnight. Bay and inland waters a light chop.
Tuesday..North winds around 5 knots then becoming west around 10 knots in the afternoon. Bay and inland waters a light chop.
Tuesday night..Northwest winds around 10 knots then becoming north around 5 knots after midnight. Bay and inland waters a light chop.
Wednesday..Southeast winds around 5 knots then becoming west around 5 knots in the afternoon. Bay and inland waters smooth. A slight chance of Thunderstorms.
Wednesday night..Northwest winds around 5 knots then becoming north around 5 knots after midnight. Bay and inland waters smooth. A slight chance of Thunderstorms.
Thursday..Southeast winds around 5 knots then becoming southwest in the afternoon. Bay and inland waters smooth. A chance of Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 335 Am Edt Sun May 28 2017
Synopsis..High pressure over the central atlantic will extend across the florida peninsula through the period. The ridge axis will be south of the waters through Tuesday which will create onshore westerly flow. The ridge axis will lift north of the waters mid to late week with winds shifting to the east to southeast...however becoming onshore near the coast due to a sea breeze each afternoon. Gradient will remain relatively light with winds less than 15 knots through the week.

7 Day Forecast for Marine Location Near Lealman, FL
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location: 27.84, -82.59     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 280719
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
319 am edt Sun may 28 2017

Short term (today-Monday)
A strong u l ridge over the gulf of mexico will build over the
florida peninsula today and tonight, and will slide just east of
florida on Monday. Strong large scale subsidence will persist over
west central and southwest florida through Monday.

Otherwise zonal u l flow will extend across the southern tier of the
u.S. Remaining just north of the forecast area with a strong cut-off
low over the northern great lakes rotating over southeast canada on
Monday. An associated frontal boundary will sink slowly south today
and stall over the southeast u.S. On Monday as it becomes parallel
to the upper level flow.

At the surface, a large area of high pressure over the central
atlantic will extend over the florida peninsula with the ridge axis
south of the forecast area. This will create onshore boundary layer
flow with the west coast sea breeze pushing inland during the early
afternoon hours. This will cause daytime temperatures near the
coast to be significantly cooler than inland areas... With mid to
upper 80s at the coast, and mid 90s inland each day.

Long term (Monday night-Saturday)
On Monday high pressure on the surface and aloft, that was keeping
the peninsula dry, shifts eastward over the atlantic as a band
of moisture associated with a broad upper trough and a weak cold
front approaches the florida panhandle. By Tuesday afternoon
some moisture returns to the state and is enough to squeeze
out some interior showers during the evening after a hot
afternoon in the mid 90s. By Wednesday afternoon sufficient
moisture has returned to have scattered thunderstorms around
the peninsula and this pattern continues into Saturday with
seasonal temperatures.

Aviation
Vfr conditions will prevail for the next 24 hours under mostly clear
skies.

Marine
Winds will remain less than 15 knots with seas less than 4 feet
through the period. Main hazard will be an increasing chance of
late afternoon evening thunderstorms mid to late week. The stronger
storms will be capable of producing strong gusty winds, locally
rough seas, and frequent cloud to water lightning.

Fire weather
No fire weather hazards are expected. Minimum relative humidity
values will drop below 35 percent for a few hours over the interior
peninsula this afternoon, however winds and durations are expected
to remain below critical levels.

Preliminary point temps pops
Tpa 89 75 91 75 0 0 0 10
fmy 92 74 93 74 0 0 0 10
gif 94 72 97 73 0 0 0 0
srq 88 74 89 74 0 0 0 0
bkv 88 70 90 69 0 0 0 10
spg 87 77 89 76 0 0 0 10

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Short term aviation marine fire weather... 13 oglesby
mid term long term decision support... 03 paxton


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OPTF1 - 8726607 - Old Port Tampa, FL 2 mi47 min W 5.1 G 6 77°F 81°F1015.1 hPa
SAPF1 - 8726520 - St. Petersburg, FL 6 mi53 min W 1 G 1.9 74°F 82°F1014.8 hPa
CLBF1 9 mi101 min NW 1.9 G 2.9 77°F 1014.3 hPa
MCYF1 10 mi47 min 84°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 11 mi53 min SSW 1 G 1.9
TSHF1 - 8726667 - East Bay Causeway, FL 11 mi47 min Calm G 1
MTBF1 12 mi47 min NW 7 G 8 78°F 1015.5 hPa72°F
PMAF1 14 mi47 min 78°F 82°F1014.5 hPa
CWBF1 - 8726724 - Clearwater Beach, FL 16 mi53 min W 8 G 8.9 78°F 82°F1015.2 hPa
FHPF1 - Fred Howard Park, FL 24 mi101 min WNW 6 G 7 78°F 1015.5 hPa
ARPF1 - APK - Aripeka, FL 41 mi101 min WNW 7 G 8.9 78°F 1015.1 hPa
42013 - C10 - Navy-2 49 mi65 min WNW 3.9 G 5.8 81°F

Wind History for Old Port Tampa, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Macdill Air Force Base, Fl., FL4 mi37 minWNW 410.00 miFair71°F70°F100%1015.5 hPa
St. Petersburg Whitted Airport, FL5 mi42 minW 310.00 miFair78°F71°F79%1014.5 hPa
St. Petersburg/Clearwater Airport, FL7 mi42 minS 39.00 miFair69°F66°F93%1015 hPa
Tampa, Peter O Knight Airport, FL9 mi40 minN 010.00 miFair73°F71°F94%1015.2 hPa
Tampa, Tampa International Airport, FL10 mi42 minN 010.00 miFair73°F70°F90%1015.1 hPa
Tampa, Vandenberg Airport, FL17 mi40 minN 010.00 miPartly Cloudy63°F60°F94%1015.6 hPa

Wind History from MCF (wind in knots)
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Last 24hrNE3NE3E5N6W5N3NW6W7NW8NW8NW9NW7
G15
NW7W4W4CalmW4W5W5NW4NW5NW5NW3NW4
1 day agoN4E3NE3N4CalmNE6W6SW6N5SW5NW8NW9W6NW4------CalmW3CalmCalmCalmNW3Calm
2 days agoW8W7
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W9W7NW8W9NW7
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NW6NW4NW4NW4NW4CalmNW4NW4NW4NW4NW4N6

Tide / Current Tables for Port Tampa, Old Tampa Bay, Florida
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Port Tampa
Click for Map
Sun -- 06:35 AM EDT     Sunrise
Sun -- 07:00 AM EDT     1.80 feet High Tide
Sun -- 09:32 AM EDT     Moonrise
Sun -- 10:04 AM EDT     1.59 feet Low Tide
Sun -- 04:19 PM EDT     3.11 feet High Tide
Sun -- 08:20 PM EDT     Sunset
Sun -- 11:27 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.3-0.20.20.61.11.51.71.81.71.61.61.61.92.22.62.93.13.12.82.31.71.10.50

Tide / Current Tables for Old Tampa Bay Entrance (Port Tampa), Florida Current
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Old Tampa Bay Entrance (Port Tampa)
Click for Map
Sun -- 12:59 AM EDT     0.00 knots Slack
Sun -- 03:58 AM EDT     1.33 knots Max Flood
Sun -- 06:35 AM EDT     Sunrise
Sun -- 07:50 AM EDT     -0.00 knots Slack
Sun -- 09:32 AM EDT     Moonrise
Sun -- 09:39 AM EDT     -0.37 knots Max Ebb
Sun -- 11:29 AM EDT     0.00 knots Slack
Sun -- 02:28 PM EDT     1.06 knots Max Flood
Sun -- 05:10 PM EDT     -0.00 knots Slack
Sun -- 08:20 PM EDT     Sunset
Sun -- 09:47 PM EDT     -1.58 knots Max Ebb
Sun -- 11:27 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.700.71.21.31.20.80.4-0.1-0.3-0.4-0.20.20.7110.60.1-0.5-1-1.3-1.5-1.6-1.5

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 (6,6,7,8)
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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.