Monday, November20, 2017 L-36.com


Marine Weather and Tides
Redington Beach, FL

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 6:55AMSunset 5:38PM Monday November 20, 2017 8:40 AM EST (13:40 UTC) Moonrise 8:38AMMoonset 7:33PM Illumination 3% Phase: Waxing Crescent; Moon at 2 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- 331 Am Est Mon Nov 20 2017
.small craft advisory in effect until 7 am est this morning...
Today..Northeast winds around 20 knots early this morning becoming east and diminishing to 10 to 15 knots in the afternoon. Bay and inland waters choppy this morning, becoming a moderate chop in the afternoon.
Tonight..East winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Bay and inland waters a moderate chop.
Tuesday..East winds around 10 knots. Bay and inland waters a light chop. Showers likely and a slight chance of Thunderstorms.
Tuesday night..Northeast winds around 5 knots. Bay and inland waters smooth. A slight chance of Thunderstorms.
Wednesday..Northeast winds around 5 knots then becoming north late in the afternoon. Bay and inland waters smooth. A chance of showers and a slight chance of Thunderstorms in the afternoon.
Wednesday night..Northeast winds around 10 knots. Bay and inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Thursday..East winds around 5 knots then becoming northwest late in the afternoon. Bay and inland waters smooth. Showers likely and a slight chance of Thunderstorms.
Thursday night..Northeast winds around 10 knots. Bay and inland waters a light chop. A chance of showers.
Friday..North winds around 10 knots. Bay and inland waters a light chop. A slight chance of showers.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 331 Am Est Mon Nov 20 2017
Synopsis..A cold front across the southern florida peninsula early this morning will move into and stall out across the florida straits later this afternoon and tonight as surface high pressure over the southeastern states slides east northeast toward the mid atlantic coast. Strong and gusty north winds over the gulf waters early this morning will diminish some by later this morning and into the afternoon as the flow veers into the northeast and east. Tonight into Tuesday the high will shift east into the atlantic as an area of low pressure develops over the gulf. As this low develops the stalled frontal boundary across the florida straits will lift back to the north as a warm front on Tuesday. Increasing moisture combined with the warm front and developing low pressure over the gulf will bring increasing rain chances and isolated Thunderstorms to the gulf waters on Tuesday and continuing through the end of the week as this storm system continues to affect the region.

7 Day Forecast for Marine Location Near Redington Beach, FL
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location: 27.81, -82.8     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 201300
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
800 am est Mon nov 20 2017

Update
Clear and cool across the region this morning with temperatures in
the 40s and 50s. Mostly sunny skies should hold on for most of the
day with temperatures rebounding back into the 70s. Moisture will
quickly return later today and tonight as surface high pressure
moves off southeast u.S. Coast and mid upper level troughing
amplifies over the gulf of mexico leading to increasing clouds and
possibly a few showers late tonight south of interstate 4.

Overall the current grids zone forecast look ok with no morning
update needed.

Aviation
Vfr conditions should prevail into tonight, but moisture will
quickly return overnight with some MVFR ceilings possible late.

Easterly winds at 7 to 12 knots are expected with some occasional
higher gusts later this morning and afternoon.

Marine
Breezy easterly winds will continue into tonight with speeds at
exercise caution criteria for a few more hours this morning and
again during tonight. An area of low pressure is expected to
develop over the eastern gulf of mexico, with this low tracking
east northeast across the peninsula during Wednesday through
Friday. Although winds and seas are not expected to significantly
increase with this low rain chances will with scattered to
numerous showers and isolated storms expected

Preliminary point temps pops
Tpa 76 63 75 64 0 10 70 20
fmy 79 66 80 65 0 20 70 20
gif 75 62 76 63 0 10 70 30
srq 77 65 76 64 0 10 70 20
bkv 75 59 75 60 0 10 70 30
spg 75 65 74 65 0 10 70 20

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Update aviation marine fire weather... 69 close
upper air... 05 carlisle
decision support... 09 rude


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CLBF1 8 mi106 min ENE 1.9 G 4.1 52°F 1018.7 hPa
SAPF1 - 8726520 - St. Petersburg, FL 10 mi40 min NE 11 G 14 55°F 71°F1020.1 hPa (+1.4)
CWBF1 - 8726724 - Clearwater Beach, FL 12 mi40 min NE 9.9 G 14 53°F 68°F1020.5 hPa (+1.4)
OPTF1 - 8726607 - Old Port Tampa, FL 14 mi40 min NNE 8.9 G 12 53°F 69°F1020.1 hPa (+1.3)
MTBF1 15 mi40 min NE 17 G 20 56°F 1020 hPa (+1.4)
42098 17 mi70 min 71°F4 ft
PMAF1 17 mi40 min 54°F 62°F1019.3 hPa (+1.7)
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 21 mi52 min N 7 G 11
TSHF1 - 8726667 - East Bay Causeway, FL 21 mi46 min NE 8.9 G 14
MCYF1 21 mi40 min 73°F
FHPF1 - Fred Howard Park, FL 24 mi106 min NE 8.9 G 12 62°F 1020.3 hPa
ARPF1 - APK - Aripeka, FL 44 mi106 min ENE 5.1 G 8.9 47°F 1020.3 hPa
42013 - C10 - Navy-2 45 mi70 min NE 19 G 23 74°F

Wind History for St. Petersburg, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Petersburg/Clearwater Airport, FL9 mi47 minNNE 710.00 miFair0°F0°F%1020.4 hPa
Albert Whitted Airport, FL9 mi47 minNE 1310.00 miFair56°F46°F70%1019.6 hPa
Macdill Air Force Base, Fl., FL15 mi44 minNE 710.00 miFair51°F44°F79%1020.3 hPa
Tampa, Tampa International Airport, FL18 mi47 minNE 810.00 miA Few Clouds53°F39°F59%1020.3 hPa
Tampa, Peter O Knight Airport, FL20 mi45 minNE 1110.00 mi50°F41°F71%1020 hPa

Wind History from SPG (wind in knots)
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Last 24hrSW6W9W9W10
G19
W10W8W6N10N10N9N8N7N9N13N14NE15NE18
G23
NE16NE15NE14NE16NE15NE13NE13
1 day agoSE4SE4SE3CalmSE4SE5NW5SW6W8W4W5W3W4W5W4W4W4W3W3W3CalmW3W5Calm
2 days agoNE13NE12NE10NE6E4E3NE8CalmNE4N7N8N8N8N6N6NE3E8SE8SE8E6E5E5SE5E5

Tide / Current Tables for Madeira Beach Causeway, Boca Ciega Bay, Florida
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Madeira Beach Causeway
Click for Map
Mon -- 06:56 AM EST     Sunrise
Mon -- 07:24 AM EST     -0.26 feet Low Tide
Mon -- 08:37 AM EST     Moonrise
Mon -- 02:40 PM EST     1.64 feet High Tide
Mon -- 05:36 PM EST     Sunset
Mon -- 06:04 PM EST     1.51 feet Low Tide
Mon -- 07:33 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.62.52.11.610.4-0-0.2-0.200.40.81.21.51.61.61.61.51.51.61.722.22.5

Tide / Current Tables for Tampa Bay Entrance (Egmont Channel), Florida Current
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Tampa Bay Entrance (Egmont Channel)
Click for Map
Mon -- 01:52 AM EST     -0.00 knots Slack
Mon -- 05:33 AM EST     -2.00 knots Max Ebb
Mon -- 06:55 AM EST     Sunrise
Mon -- 08:36 AM EST     Moonrise
Mon -- 09:38 AM EST     0.00 knots Slack
Mon -- 01:01 PM EST     1.53 knots Max Flood
Mon -- 05:05 PM EST     -0.00 knots Slack
Mon -- 05:37 PM EST     Sunset
Mon -- 06:39 PM EST     -0.30 knots Max Ebb
Mon -- 07:33 PM EST     Moonset
Mon -- 08:16 PM EST     0.00 knots Slack
Mon -- 11:46 PM EST     1.12 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.10.6-0.1-0.9-1.6-1.9-2-1.7-1.1-0.50.30.91.41.51.410.50-0.2-0.3-0.10.30.71

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 (8,2,3,4)
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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.