Wednesday, April26, 2017 L-36.com


Marine Weather and Tides
Bayport, FL

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:51AMSunset 8:03PM Wednesday April 26, 2017 7:54 AM EDT (11:54 UTC) Moonrise 6:12AMMoonset 7:27PM Illumination 0% Phase: New Moon; Moon at 0 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
GMZ850 Coastal Waters From Tarpon Springs To Suwannee River Fl Out 20 Nm- 404 Am Edt Wed Apr 26 2017
Today..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Tonight..South winds 5 to 10 knots increasing to around 15 knots toward morning. Seas 2 feet. Bay and inland waters a moderate chop.
Thursday..South winds around 15 knots. Seas 2 to 3 feet. Bay and inland waters a moderate chop.
Thursday night..Southwest winds around 10 knots then becoming south around 5 knots after midnight, then increasing to around 10 knots toward morning. Seas 2 to 3 feet. Bay and inland waters a light chop.
Friday..South winds around 10 knots then becoming southwest late in the afternoon. Seas 2 to 3 feet. Bay and inland waters a light chop.
Friday night..West winds around 10 knots then becoming south toward morning. Seas 2 feet. Bay and inland waters a light chop.
Saturday..South winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Saturday night..South winds 5 to 10 knots increasing to around 15 knots toward morning. Seas 2 feet. Bay and inland waters a moderate chop.
Sunday..South winds around 15 knots. Seas 2 to 4 feet. Bay and inland waters a moderate chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 404 Am Edt Wed Apr 26 2017
Synopsis..High pressure centered over the atlantic will continue to ridge west across southern florida through the rest of the week. This will keep southeast to south winds in place through the end of the week with no headlines expected.

7 Day Forecast for Marine Location Near Bayport, FL
   Hourly   EDIT   Help
location: 28.53, -82.65     debug


Area Discussion for - Tampa Bay, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 ktbw 260717
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
317 am edt Wed apr 26 2017

Short term (today - Thursday)
A mid level ridge of high pressure over florida and the
southeastern CONUS today will gradually shift east into an
atlantic through Thursday as a broad trough swings through the
southern mississippi river valley. At the surface, atlantic high
pressure ridging across the southern and central portions of the
florida peninsula will edge slightly east on Thursday, keeping dry
and stable conditions in place with rain chances remaining
minimal. Temperatures today are expected to be fairly seasonable,
with highs around 80 along the coast, and in the mid 80s inland.

As the surface ridge slides east on Thursday, mean low level winds
will become increasingly southerly, leading to a hotter and more
humid airmass. Highs on Thursday are forecast to top out in the
mid to upper 80s along the coast, and in the low to mid 90s
inland.

Long term (Thursday night-Tuesday)
Period will begin with a deep u/l trough over the western half of
the country with a strong u/l disturbance digging near the four
corners area Friday night... Shifting east to the southern plains
late Saturday and Saturday night. This will help pump up a strong
u/l ridge over the western atlantic and florida with building
heights and increasing large scale subsidence over the forecast
area. The strong u/l disturbance will lift rapidly northeast
across the mid missouri valley Sunday to the western great lakes
on Monday. The associated u/l trough will approach the eastern
seaboard Monday night and Tuesday... But the u/l ridge over the
western atlantic and florida will be difficult to supplant with
quasi-zonal u/l flow developing across north florida along the
southern extreme of the filling l/w trough.

At the surface, an extensive area of high pressure over the central
and western atlantic will extend across the florida peninsula and
eastern gulf of mexico Friday night through Sunday night. Increasing
deep layer subsidence associated with the building u/l ridge will
allow temperatures to run 5 to 10 degrees above climatic normals
with high temperatures in the mid 80s near the coast to lower 90s
inland. The ridge axis will remain north of the forecast area with
increasing southerly flow over the region. A cold front, associated
with the system near the great lakes, will approach the forecast
area on Monday with an increasing chance of showers and possibly
thunderstorms. GFS is more aggressive with the cold front pushing
across the region Monday and Monday night stalling across south
florida on Tuesday. Leaning toward the ECMWF solution which does
not push the front as far south, stalling it across north florida as
it becomes parallel to the u/l flow. With this solution, shower
activity will decrease as it approaches west central florida due to
decreasing u/l support and weakening low level convergence which
would lead to lower pops across the forecast area.

Aviation
Vfr conditions are expected to continue through the next 24 hours.

Ceilings of 4000-5000 feet moving east into the coast will hold
overnight, but should scatter out during the early morning hours.

Marine
High pressure will continue to ridge across the area through the
rest of the week, with winds remaining around 15 knots or less.

The pressure gradient will begin to tighten Saturday night ahead
of an approaching frontal boundary, with periods of cautionary
level winds possible through the early part of next week.

Fire weather
High pressure will continue to hold across the area through the
rest of the week, with dry conditions continuing. Brief
durations of relative humidity less than 35 percent will be
possible each afternoon, but are not expected to last long enough
to produce red flag conditions.

Preliminary point temps/pops
Tpa 83 70 88 72 / 0 0 10 0
fmy 84 69 91 72 / 0 0 10 0
gif 84 66 94 71 / 0 0 0 0
srq 81 70 85 71 / 10 0 10 0
bkv 83 63 91 66 / 0 0 10 0
spg 81 72 88 74 / 10 0 10 0

Tbw watches/warnings/advisories
Fl... None.

Gulf waters... None.

Short term/aviation/marine/fire weather... 18/fleming
mid term/long term/decision support... 13/oglesby


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
ARPF1 - APK - Aripeka, FL 7 mi121 min ESE 1.9 G 4.1 64°F 1010.7 hPa
FHPF1 - Fred Howard Park, FL 27 mi121 min SSW 7 G 8.9 73°F 1010.9 hPa
CWBF1 - 8726724 - Clearwater Beach, FL 39 mi55 min ESE 5.1 G 7 72°F 76°F1010.9 hPa (+0.3)
TSHF1 - 8726667 - East Bay Causeway, FL 43 mi55 min SE 1.9 G 4.1
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 43 mi61 min WSW 1 G 2.9
MCYF1 44 mi55 min 79°F
CDRF1 - Cedar Key, FL 46 mi55 min SSW 8 G 9.9 71°F 1010.7 hPa (+0.4)55°F
OPTF1 - 8726607 - Old Port Tampa, FL 47 mi55 min SSW 4.1 G 6 72°F 76°F1011.1 hPa (+0.5)

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
W10
W9
W11
G14
W9
G13
NW9
G12
W7
W6
G9
W9
W6
W8
G11
W8
SW5
G10
SW7
G10
W7
G14
W9
W8
SW6
G9
W7
W6
W8
G11
W9
G12
W4
G9
SW8
G11
S6
1 day
ago
NW13
W12
G15
W13
W13
G17
W13
G17
NW16
W15
G20
W16
G22
W19
G23
W19
W20
W20
W20
NW21
W19
W19
G24
W15
G19
NW17
NW13
G19
NW12
G15
NW10
G16
W13
G16
W11
NW10
G13
2 days
ago
NE4
NE5
NE5
N5
NW7
NW11
NW8
NW9
NW10
G13
NW10
NW12
NW13
NW11
G14
NW11
NW8
W6
W10
W9
W11
W10
W9
W12
W9
NW10

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Brooksville, Hernando County Airport, FL11 mi62 minN 010.00 miOvercast59°F55°F87%1011.3 hPa
Crystal River Airport, FL24 mi60 minN 010.00 miMostly Cloudy55°F53°F94%1011.2 hPa

Wind History from BKV (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 24hrCalmSW4NW6W12
G21
W11
G16
W13SW10
G16
W11W11
G16
W12W12W9W6SW3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoW6W8W16W17
G20
W14W19
G26
W15
G24
W14
G25
--W15W17
G22
W12W13W14W10W10W7W6N5CalmCalmS3CalmCalm
2 days agoCalm3Calm3Calm--S7W8NW12NW12W13
G17
W9W7W5W5CalmSW3CalmCalmS3S3CalmCalmCalm

Tide / Current Tables for Bayport, Florida
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Bayport
Click for Map
Wed -- 02:35 AM EDT     3.17 feet High Tide
Wed -- 06:54 AM EDT     Sunrise
Wed -- 07:12 AM EDT     Moonrise
Wed -- 08:18 AM EDT     New Moon
Wed -- 09:12 AM EDT     0.44 feet Low Tide
Wed -- 02:20 PM EDT     3.42 feet High Tide
Wed -- 08:02 PM EDT     Sunset
Wed -- 08:26 PM EDT     Moonset
Wed -- 09:47 PM EDT     -0.52 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.62.53.13.12.92.41.81.20.70.40.61.32.233.43.332.31.60.80.1-0.4-0.5-0.1

Tide / Current Tables for Aripeka, Hammock Creek, Florida
   EDIT      (on/off)   Help   One Week of Data
Aripeka
Click for Map
Wed -- 02:01 AM EDT     3.05 feet High Tide
Wed -- 06:54 AM EDT     Sunrise
Wed -- 07:13 AM EDT     Moonrise
Wed -- 08:18 AM EDT     New Moon
Wed -- 08:59 AM EDT     0.36 feet Low Tide
Wed -- 01:46 PM EDT     3.30 feet High Tide
Wed -- 08:02 PM EDT     Sunset
Wed -- 08:26 PM EDT     Moonset
Wed -- 09:34 PM EDT     -0.42 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
22.83.12.92.621.50.90.50.40.71.52.43.13.33.12.621.30.6-0-0.4-0.40.2

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.