Monday, March18, 2019 L-36.com


Marine Weather and Tides
Ellenton, 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 7:35AMSunset 7:41PM Monday March 18, 2019 9:27 PM EDT (01:27 UTC) Moonrise 4:16PMMoonset 4:56AM Illumination 95% Phase: Waxing Gibbous; Moon at 13 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- 840 Pm Edt Mon Mar 18 2019
.small craft advisory in effect through Wednesday morning...
Rest of tonight..Northeast winds 10 to 15 knots increasing to around 20 knots toward morning. Bay and inland waters choppy. A chance of showers.
Tuesday..Northeast winds around 20 knots diminishing to around 15 knots in the late morning and afternoon. Bay and inland waters choppy. A chance of showers.
Tuesday night..Northeast winds around 15 knots increasing to around 20 knots late in the evening, then diminishing to 10 to 15 knots after midnight. Bay and inland waters choppy. A chance of showers.
Wednesday..North winds around 15 knots. Bay and inland waters a moderate chop.
Wednesday night..North winds around 10 knots. Bay and inland waters a light chop.
Thursday..Northwest winds around 10 knots. Bay and inland waters a light chop.
Thursday night..North winds around 10 knots. Bay and inland waters a light chop.
Friday..North winds around 10 knots. Bay and inland waters a light chop.
Friday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Saturday..Northeast winds around 10 knots. Bay and inland waters a light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 840 Pm Edt Mon Mar 18 2019
Synopsis.. High pressure tracking over the eastern u.s. Toward the atlantic and a low pressure center sliding east along a stalled front near the florida keys will maintain strong northeast winds and areas of showers and rain through Tuesday. These feature shift away midweek as high pressure moves down the mississippi valley and into the gulf for the last half of the week.


7 Day Forecast for Marine Location Near Ellenton, FL
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location: 27.53, -82.48     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 182351
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
751 pm edt Mon mar 18 2019

Update
Broad upper level troughing continues across the eastern u.S.For
the next 24 hours or so. One embedded short wave trough over the
mid-atlantic states slips offshore Tue while a second S W trough
tracks from the nm tx border to the central gulf coast by tue
afternoon. At the surface high pressure in the ohio valley moves
to the new england and mid-atlantic coasts tue. A stalled front
reaches from the gulf of mexico to the atlantic - just south of
the florida keys - as a weak low pressure center slides along it.

The features noted above will provide a moisture rich southwest and
west flow aloft and a coolish northeasterly low level flow... Robust
at times. Overcast clouds will slowly lower as large areas of
showers and rain on the gulf... Already moving onshore will stream
across tonight and much of tue. The greatest coverage will generally
be south of the i-4 corridor... Where the most moisture. Temperatures
will be near normal overnight but on the cool side Tue thanks to
clouds and rainfall. Forecasts are in good shape overall but will
make minor adjustments to the near term to better reflect ongoing
trends.

Aviation
19 00z TAF cycle. Prevailing bkn to ovc clouds becoming MVFR inland
and south aft 09z... With LCL ifr psbl... And continuing. Vcsh will
give way to shra ra through the period with only limited
restrictions. NE winds... Gusty aft 14z.

Marine
High pressure over the eastern states and a low pressure center
tracking east along a stalled front near the florida keys will
maintain a tight pressure gradient tonight and into Tue with caution
to advisory headlines for most of the waters. Large areas of
showers rain will stream eastward across the gulf. The gradient
begins to relax Wed and allow winds to diminish through the end of
the week.

Preliminary point temps pops
Tpa 55 67 56 71 60 50 20 0
fmy 58 65 60 74 100 90 50 10
gif 55 66 57 71 80 70 30 10
srq 56 67 58 72 90 80 30 0
bkv 54 68 54 71 30 30 10 0
spg 57 67 59 71 70 60 30 0

Tbw watches warnings advisories
Fl... None.

Gulf waters... Small craft advisory until 10 am edt Wednesday for
charlotte harbor and pine island sound-coastal waters
from bonita beach to englewood fl out 20 nm-coastal
waters from englewood to tarpon springs fl out 20 nm-
tampa bay waters-waters from bonita beach to
englewood fl out 20 to 60 nm-waters from englewood to
tarpon springs fl out 20 to 60 nm.

Update aviation marine... 09 rude
upper air... 42 norman
decision support... 18 fleming


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PMAF1 9 mi39 min 62°F 74°F1019.4 hPa
MTBF1 11 mi39 min E 14 G 17 65°F 1019.7 hPa55°F
GCTF1 17 mi39 min 66°F 1019.8 hPa53°F
CLBF1 18 mi93 min E 4.1 G 8 71°F 1018.1 hPa
SAPF1 - 8726520 - St. Petersburg, FL 18 mi45 min ENE 11 G 17 67°F 73°F1019.8 hPa
OPTF1 - 8726607 - Old Port Tampa, FL 23 mi39 min NE 8.9 G 13 67°F 73°F1019.7 hPa
42098 24 mi57 min 72°F4 ft
MCYF1 27 mi39 min 73°F
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 28 mi63 min N 9.9 G 14
TSHF1 - 8726667 - East Bay Causeway, FL 28 mi39 min NE 7 G 13
VENF1 - Venice, FL 32 mi27 min NE 9.9 G 12 64°F 73°F1019 hPa (+2.5)57°F
42013 - C10 - Navy-2 34 mi57 min NE 16 G 21 67°F 71°F1019.2 hPa
CWBF1 - 8726724 - Clearwater Beach, FL 36 mi45 min ENE 11 G 15 68°F 73°F1019.6 hPa
FHPF1 - Fred Howard Park, FL 46 mi93 min NNE 14 G 19 69°F 1019.8 hPa

Wind History for C-Cut, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sarasota / Bradenton, Sarasota-Bradenton International Airport, FL10 mi34 minENE 810.00 miLight Rain63°F57°F84%1018.8 hPa
Albert Whitted Airport, FL18 mi34 minENE 1810.00 miLight Rain and Breezy67°F55°F68%1019.1 hPa
Macdill Air Force Base, Fl., FL23 mi31 minE 14 G 1810.00 miLight Drizzle65°F52°F65%1019.9 hPa

Wind History from SRQ (wind in knots)
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Last 24hrNE5E6NE7E7NE4NE7NE9NE6NE7NE7NE9NE8NE10N9NE7NE9N6N9NE4NE6E11E9E10E8
1 day agoNE3N3NE6NE7NE5E6NE6NE7NE5E5NE7NE7E6E6NW46NE6E5N5NW7N10N9N9N4
2 days agoSW4SW5W5W3CalmCalmNE3E4CalmE3CalmNE3E6E4E6E54SW3W7W9W9NW8CalmN4

Tide / Current Tables for Redfish Point, Manatee River, Tampa Bay, Florida
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Redfish Point
Click for Map
Mon -- 05:55 AM EDT     Moonset
Mon -- 07:36 AM EDT     Sunrise
Mon -- 07:47 AM EDT     -0.60 feet Low Tide
Mon -- 02:03 PM EDT     1.29 feet High Tide
Mon -- 05:15 PM EDT     Moonrise
Mon -- 07:05 PM EDT     0.90 feet Low Tide
Mon -- 07:40 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.91.81.51.10.60.1-0.3-0.5-0.6-0.4-00.50.91.21.31.31.21.110.911.21.51.8

Tide / Current Tables for Port Manatee, Tampa Bay, Florida Current
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Port Manatee
Click for Map
Mon -- 12:45 AM EDT     -0.00 knots Slack
Mon -- 04:57 AM EDT     -1.30 knots Max Ebb
Mon -- 05:56 AM EDT     Moonset
Mon -- 07:36 AM EDT     Sunrise
Mon -- 08:32 AM EDT     0.00 knots Slack
Mon -- 11:57 AM EDT     1.20 knots Max Flood
Mon -- 03:37 PM EDT     -0.00 knots Slack
Mon -- 05:15 PM EDT     Moonrise
Mon -- 05:43 PM EDT     -0.43 knots Max Ebb
Mon -- 07:40 PM EDT     Sunset
Mon -- 07:47 PM EDT     0.00 knots Slack
Mon -- 11:01 PM EDT     0.82 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.3-0.1-0.6-1-1.2-1.3-1.2-0.8-0.30.30.81.11.21.10.70.3-0.1-0.4-0.4-0.30.10.40.70.8

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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Tampa Bay, FL (21,6,7,8)
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Ground Weather Radar Station Tampa Bay Area, 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.