Monday, May29, 2017 L-36.com


Marine Weather and Tides
Indian Shores, 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 8:23PM Monday May 29, 2017 7:17 AM EDT (11:17 UTC) Moonrise 9:38AMMoonset 11:22PM Illumination 16% Phase: Waxing Crescent; Moon at 4 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
    EDIT      (on/off)   Help
GMZ853 Coastal Waters From Englewood To Tarpon Springs Fl Out 20 Nm- 333 Am Edt Mon May 29 2017
Today..Northwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Tonight..Northwest winds around 10 knots then becoming north around 5 knots after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Tuesday..Northeast winds around 5 knots then becoming west around 10 knots in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop.
Tuesday night..Northwest winds around 10 knots then becoming northeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop.
Wednesday..Southeast winds around 5 knots then becoming west around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland waters smooth. A slight chance of Thunderstorms.
Wednesday night..Northwest winds around 10 knots then becoming northeast around 5 knots after midnight. Seas 2 feet or less. Bay and inland waters a light chop. A slight chance of Thunderstorms.
Thursday..Southeast winds around 5 knots then becoming south in the afternoon. Seas 2 feet. Bay and inland waters smooth. A chance of Thunderstorms.
Thursday night..Northeast winds around 10 knots then becoming southeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop. A chance of Thunderstorms.
Friday..South winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. A chance of Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 333 Am Edt Mon May 29 2017
Synopsis..Atlantic high pressure will extend across the waters through much of the week. Ridge axis will lift north over the central waters mid week with light east to southeast flow developing. Winds will become onshore near the coast each afternoon and evening due to development of the west coast sea breeze.

7 Day Forecast for Marine Location Near Indian Shores, FL
   Hourly   EDIT   Help
location: 27.79, -83.03     debug


Area Discussion for - Tampa Bay, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 ktbw 290731
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
331 am edt Mon may 29 2017

Short term (today-Tuesday)
A strong u l ridge will be centered over the florida
peninsula today and will shift east of florida on Tuesday,
but will still hold over the region. A cut-off low over the
northern great lakes will rotate slowly north toward
southern hudson bay on Tuesday. Southern extent of
associated l W trough will sink south and will approach
northern florida late Tuesday.

At the surface, florida peninsula will be on the western
periphery of a large area of high pressure centered over the
central atlantic. The ridge axis, which has been south of
the forecast area creating onshore boundary layer flow, will
lift gradually north across the central florida peninsula
on Tuesday. Boundary layer flow will shift to the
east southeast with increasing deep layer moisture.

Hot conditions expected across west central and southwest
florida today under mostly sunny skies as the u l ridge will
be anchored over the region creating strong large scale
subsidence over the region. Strong subsidence will persist
on Tuesday, however slightly deeper moisture and sea breeze
boundary collision over the interior peninsula will create a
chance of afternoon thunderstorms. Continued hot conditions
across the forecast area, however daytime temperatures will
be a degree or two lower on Tuesday than Monday due to
slight increase in cloud cover.

Long term (Tuesday night-Sunday)
On Tuesday high pressure on the surface and aloft is
centered over the atlantic with the surface ridge extending
eastward over the florida peninsula as moisture us pulled
northward under southerly flow and as a weak cold front
approaches the florida panhandle. By Tuesday evening
interior showers occur primarily over the interior. By
Wednesday afternoon more moisture has returned and scattered
thunderstorms form over the peninsula and are primarily
over the interior. With the surface ridge extending east-
west across the state and weak high pressure aloft his
pattern of afternoon thunderstorms will continue into Sunday
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 this afternoon.

Minimum relative humidity values will drop near 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 92 76 92 76 0 0 10 10
fmy 95 74 93 74 10 0 30 20
gif 97 73 95 73 0 10 30 30
srq 90 74 90 74 0 0 10 10
bkv 93 71 93 70 0 0 10 10
spg 91 77 90 77 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
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CWBF1 - 8726724 - Clearwater Beach, FL 17 mi48 min NW 6 G 8 80°F 83°F1017.6 hPa
CLBF1 18 mi84 min N 1.9 G 2.9 76°F 1016.6 hPa
SAPF1 - 8726520 - St. Petersburg, FL 21 mi48 min NW 2.9 G 5.1 78°F 82°F1017 hPa
MTBF1 25 mi48 min N 8.9 G 11 78°F 1017.4 hPa74°F
OPTF1 - 8726607 - Old Port Tampa, FL 26 mi48 min NNW 8.9 G 11 79°F 82°F1017.2 hPa
PMAF1 27 mi48 min 79°F 82°F1016.5 hPa
FHPF1 - Fred Howard Park, FL 28 mi84 min NNW 8 G 9.9 80°F 1017.5 hPa
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 33 mi54 min NNW 1.9 G 2.9
TSHF1 - 8726667 - East Bay Causeway, FL 33 mi48 min NNW 1.9 G 4.1
MCYF1 33 mi48 min 85°F
42013 - C10 - Navy-2 43 mi48 min NW 7.8 G 9.7 82°F
42022 43 mi108 min W 7.8 G 9.7 74°F 79°F
ARPF1 - APK - Aripeka, FL 48 mi84 min NW 4.1 G 7 80°F 1017 hPa

Wind History for Clearwater Beach, FL
(wind in knots)    EDIT      (on/off)   Help
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
Last
24hr
NW8
NW10
NW7
NW11
NW10
NW12
NW11
NW11
NW12
NW13
NW8
W9
W9
W6
G9
W6
W6
SW9
SW9
SW9
SW7
G10
SW6
W7
NW9
NW8
G11
1 day
ago
W1
E3
N3
N5
G8
NW5
NW7
NW5
NW7
NW6
NW7
NW8
G11
NW9
NW7
NW6
W6
W5
SW6
SW8
W8
W8
W7
W8
W8
2 days
ago
W6
NW8
G11
N6
NW4
NW4
NW6
NW6
NW5
NW6
NW7
NW7
NW7
G10
NW7
G10
NW7
W6
W3
W4
SW5
W4
W6
W8
W6
NW5
W4

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Petersburg/Clearwater Airport, FL20 mi25 minWNW 310.00 miFair74°F72°F94%1017.3 hPa
St. Petersburg Whitted Airport, FL21 mi25 minNNW 310.00 miFair79°F73°F85%1016.8 hPa

Wind History from PIE (wind in knots)
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
Last 24hrCalmNW7NW9NW10NW10NW14NW13NW13NW13NW8NW7NW8W8W5W5W5SW3S3S3SW3CalmNW4NW3W3
1 day agoCalm--N5N3N6N6W8NW9W10NW10NW11NW9NW7W5CalmCalmSW4W3W3W3W4SW3S3Calm
2 days agoNW44NE4E54N5W11W6W3W6NW9NW7W5W4CalmCalmCalmCalmCalmS3CalmCalmCalmCalm

Tide / Current Tables for Indian Rocks Beach (inside), Florida
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Indian Rocks Beach (inside)
Click for Map
Mon -- 04:57 AM EDT     2.11 feet High Tide
Mon -- 06:36 AM EDT     Sunrise
Mon -- 10:16 AM EDT     1.02 feet Low Tide
Mon -- 10:36 AM EDT     Moonrise
Mon -- 03:50 PM EDT     2.69 feet High Tide
Mon -- 08:21 PM EDT     Sunset
Mon -- 11:16 PM EDT     -0.13 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
00.61.21.722.121.81.51.211.11.41.82.32.62.72.52.11.61.10.50.1-0.1

Tide / Current Tables for Tampa Bay Entrance, Florida Current
   EDIT      (on/off)   Help   One Week of Data
Tampa Bay Entrance
Click for Map
Mon -- 12:55 AM EDT     0.00 knots Slack
Mon -- 04:09 AM EDT     1.93 knots Max Flood
Mon -- 06:36 AM EDT     Sunrise
Mon -- 09:29 AM EDT     0.05 knots Min Flood
Mon -- 10:36 AM EDT     Moonrise
Mon -- 02:11 PM EDT     0.91 knots Max Flood
Mon -- 04:47 PM EDT     -0.00 knots Slack
Mon -- 08:20 PM EDT     Sunset
Mon -- 09:17 PM EDT     -2.96 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-10.111.61.91.81.40.80.30.10.10.30.50.80.90.80.5-0.2-1-1.9-2.6-2.9-2.9-2.4

Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Tampa Bay, FL (7,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Tampa Bay Area, FL
   (on/off)   Help
weather_mapweather_map weather_map

Gulf Stream Current


Ad by Google

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.