Monday, April23, 2018 L-36.com


Marine Weather and Tides
Belleair, FL

Version 3.4
What's New / NOTES
3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.
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.

Sunrise 6:56AMSunset 8:02PM Monday April 23, 2018 11:01 PM EDT (03:01 UTC) Moonrise 12:56PMMoonset 1:47AM Illumination 63% Phase: Waxing Gibbous; Moon at 9 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- 900 Pm Edt Mon Apr 23 2018
Rest of tonight..Southwest winds around 10 knots. Bay and inland waters a light chop. A slight chance of showers after midnight.
Tuesday..West winds around 10 knots. Bay and inland waters a light chop.
Tuesday night..West winds around 10 knots. Bay and inland waters a light chop.
Wednesday..West winds around 10 knots. Bay and inland waters a light chop.
Wednesday night..Northwest winds around 10 knots. Bay and inland waters a light chop.
Thursday..West winds around 10 knots. Bay and inland waters a light chop.
Thursday night..West winds around 10 knots. Bay and inland waters a light chop.
Friday..West winds around 10 knots. Bay and inland waters a light chop.
Friday night..Northwest winds around 10 knots. Bay and inland waters a light chop.
Saturday..Northwest winds around 10 knots. Bay and inland waters a light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 900 Pm Edt Mon Apr 23 2018
Synopsis..A cold front will move through the area through Tuesday. The front exits to the atlantic Tuesday night as high pressure moves into the western gulf of mexico then east over the state...as another weak front moves in for the end of the week.

7 Day Forecast for Marine Location Near Belleair, FL
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location: 27.98, -82.83     debug


Area Discussion for - Tampa Bay, FL
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Fxus62 ktbw 240056
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
856 pm edt Mon apr 23 2018

Discussion
The low pressure system center is just to the north of the
state this evening, with the cold front still well back to
the west. Afternoon convection that mainly impacted the
extreme eastern counties today is winding down, but a few
pre-frontal showers have developed over the last hour across
the greater tampa bay region and the adjacent coastal
waters. Have some low pops in through the overnight hours as
well as some patchy fog and this looks on track. The front
will gradually push south through the area through the day
Tuesday with high pressure ridging in for mid-week. No
updates planned.

Aviation
MVFR ifr or lower will impact the terminals overnight with
some patchy fog also developing. Ceilings will lift through
the late morning, and then gradually clear out through the
afternoon as the front moves through. A few afternoon
storms will be possible across the southern terminals.

Marine
The front will push through the area tomorrow with winds
turning to the W NW as high pressure builds in from the
west. Wind speeds should remain AOB 15 knots through the
period. Current forecast is on track and have little change
for the update.

Preliminary point temps pops
Tpa 71 78 68 79 20 10 10 10
fmy 72 84 67 83 30 20 20 10
gif 69 84 64 83 30 10 10 10
srq 70 76 68 77 30 20 10 10
bkv 63 78 63 80 20 0 20 10
spg 71 80 68 80 20 10 10 0

Tbw watches warnings advisories
Fl... None.

Gulf waters... None.

Update aviation marine... 24 hubbard
upper air... 27 shiveley
decision support... 74 wynn


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CWBF1 - 8726724 - Clearwater Beach, FL 0 mi44 min SSW 8 G 8.9 75°F 77°F1015.3 hPa
FHPF1 - Fred Howard Park, FL 12 mi128 min WSW 11 G 12 76°F 1015.1 hPa
OPTF1 - 8726607 - Old Port Tampa, FL 17 mi44 min WSW 6 G 8 77°F 78°F1015.2 hPa
CLBF1 18 mi68 min SW 8.9 G 12 80°F 1014.3 hPa
SAPF1 - 8726520 - St. Petersburg, FL 19 mi50 min SW 8 G 9.9 77°F 77°F1014.5 hPa
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 21 mi62 min S 4.1 G 7
MCYF1 22 mi44 min 79°F
MTBF1 25 mi44 min WSW 9.9 G 13 76°F 1015.2 hPa74°F
42098 28 mi32 min 74°F2 ft
PMAF1 28 mi44 min 76°F 78°F1015.1 hPa

Wind History for Clearwater Beach, FL
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Last
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SE5
SE8
G11
E9
G12
SE7
G11
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G13
SE7
G11
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G11
SE5
S3
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G14
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E11
G16
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G18
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G21
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G19
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G16
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G14
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G14
E5
G12
SW8
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G10
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G13
E6
G9
SE4
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NE12
G18
NE12
G15
NE10
G14
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G14
NE9
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G12
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G11
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G13
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G14
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G12
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G16
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G16
E7
G13
NW4
SW9
W6
NW7
NE1
E3
E9
G18

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Petersburg/Clearwater Airport, FL9 mi69 minSW 610.00 miOvercast76°F73°F94%1015 hPa
Tampa, Tampa International Airport, FL16 mi69 minSW 710.00 miPartly Cloudy77°F72°F85%1015.1 hPa
Albert Whitted Airport, FL18 mi69 minWSW 710.00 miMostly Cloudy77°F75°F94%1014.4 hPa
Macdill Air Force Base, Fl., FL18 mi66 minS 810.00 miPartly Cloudy76°F73°F92%1015.2 hPa
Tampa, Peter O Knight Airport, FL21 mi67 minSW 510.00 miPartly Cloudy0°F0°F%1015.2 hPa

Wind History from PIE (wind in knots)
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Last 24hrE10SE10SE11SE9S7SE9S7S4S6S7S6S8S14
G20
S17
G24
S15
G24
SW17
G24
SW17
G21
SW16SW12SW10S6SW9SW6SW6
1 day agoE10E10E12
G19
E10E9
G19
E12
G17
E10E10E12E12E13
G17
E9
G17
E10SE10E8NE7NE8NE5SW9SW12SE9SE10S6SE5
2 days agoNE12NE12
G18
NE12NE10NE9E10E8E9E9E8E7E9E9SE12
G16
SE13E12E8SE4
G18
W7NW8E3E8E13E13
G19

Tide / Current Tables for Clearwater Beach, Gulf Of Mexico, Florida
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Clearwater Beach
Click for Map
Mon -- 12:58 AM EDT     -0.01 feet Low Tide
Mon -- 02:46 AM EDT     Moonset
Mon -- 06:58 AM EDT     Sunrise
Mon -- 08:45 AM EDT     1.80 feet High Tide
Mon -- 12:23 PM EDT     1.58 feet Low Tide
Mon -- 01:56 PM EDT     Moonrise
Mon -- 06:24 PM EDT     2.40 feet High Tide
Mon -- 08:01 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.1-00.10.40.81.11.41.71.81.81.71.71.61.61.71.92.12.32.42.42.221.61.1

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
Mon -- 01:41 AM EDT     -1.07 knots Max Ebb
Mon -- 02:45 AM EDT     Moonset
Mon -- 05:46 AM EDT     0.00 knots Slack
Mon -- 06:57 AM EDT     Sunrise
Mon -- 09:06 AM EDT     1.07 knots Max Flood
Mon -- 12:55 PM EDT     -0.00 knots Slack
Mon -- 01:55 PM EDT     Moonrise
Mon -- 02:56 PM EDT     -0.28 knots Max Ebb
Mon -- 04:54 PM EDT     0.00 knots Slack
Mon -- 07:19 PM EDT     0.46 knots Max Flood
Mon -- 07:59 PM EDT     Sunset
Mon -- 09:56 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-1-1.1-1.1-1-0.8-0.40.10.60.91.110.70.3-0-0.2-0.3-0.200.30.50.40.2-0-0.3

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Southeast    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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Tampa Bay, FL (23,6,7,8)
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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.