Monday, January27, 2020
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Marine Weather and Tides
Palm Harbor, FL

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:19AMSunset 6:08PM Monday January 27, 2020 10:53 AM EST (15:53 UTC) Moonrise 9:18AMMoonset 8:44PM Illumination 7% Phase: Waxing Crescent; Moon at 3 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- 1008 Am Est Mon Jan 27 2020
This afternoon..South winds around 5 knots. Bay and inland waters smooth. A slight chance of showers.
Tonight..Northeast winds around 10 knots then becoming north after midnight. Bay and inland waters a light chop.
Tuesday..Northeast winds around 10 knots. Bay and inland waters a light chop.
Tuesday night..Northeast winds around 10 knots. Bay and inland waters a light chop.
Wednesday..East winds around 5 knots then becoming south in the afternoon. Bay and inland waters smooth. A slight chance of showers in the afternoon.
Wednesday night..Southwest winds around 5 knots then becoming northwest around 10 knots after midnight. Bay and inland waters a light chop. A chance of showers in the evening.
Thursday..North winds around 10 knots. Bay and inland waters a light chop.
Thursday night..Northeast winds around 10 knots. Bay and inland waters a light chop. A slight chance of showers after midnight.
Friday..Northeast winds around 10 knots. Bay and inland waters a light chop. A slight chance of showers in the morning, then a chance of showers in the afternoon.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 1008 Am Est Mon Jan 27 2020
Synopsis..A weak area of low pressure over the gulf will move east the remainder of the today and will pass across the southern florida peninsula tonight. This low will bring chances for showers through early tonight. During late tonight into Tuesday drier conditions are expected with north to northeast winds as high pressure noses in from the north. Another area of low pressure will bring showers back to the waters during mid week with the potential for a stronger storm system affecting the area during Friday and into the start of the upcoming weekend with higher winds and rain chances.


7 Day Forecast for Marine Location Near Palm Harbor, FL
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location: 28.1, -82.85     debug


Area Discussion for - Tampa Bay, FL
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FXUS62 KTBW 271340 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 840 AM EST Mon Jan 27 2020

UPDATE. A short wave trough and weak surface low was located over the central Gulf of Mexico early this morning. These features will move east-southeast the remainder of today passing across the southern peninsula and east into the Atlantic by early tonight. As these features moves east considerable mid and high cloudiness and low chances (Pops 20-30%) for some light rain or sprinkles will be the rule for the remainder of the day. The cloud cover should hold afternoon highs in the mid to upper 60s across the Nature Coast counties, and around 70 to the lower 70s central and south. Current forecast is on track with no changes required at this time.

AVIATION. Some -RA with little vsby impacts will affect KPGD, KFMY, and KRSW terminals through 14Z with some other -SHRA or -RA in the vicinity of all of the terminals between 19-00Z, otherwise mainly VFR is expected with bkn to ovc cigs aoa 050. Northeast to east winds in the 5 to 7 knot range will become south to southwest at 8 to 10 knots after 18Z, then becoming light and variable after 02Z tonight.

MARINE. An upper level disturbance and weak surface low moving east through the Gulf waters will bring chances for some showers or light rain to the waters the remainder of the day. Southeast to south winds around 10 knots with seas of 2 feet or less will continue with winds becoming northeast with a slight uptick in speeds expected tonight into early Tuesday in the wake of the aforementioned features. The higher sustained winds of earlier this morning have diminished so will let the Small Craft headlines for the Tampa Bay waters as well as the near and offshore waters between Englewood and Tarpon Springs out 60nm expire at 9 AM, otherwise the rest of the forecast is in good shape with no other changes planned in the next forecast update around 10 AM.

TBW WATCHES/WARNINGS/ADVISORIES. FL . None. Gulf waters . Small Craft Advisory until 9 AM EST this morning for Coastal waters from Englewood to Tarpon Springs FL out 20 NM-Tampa Bay waters-Waters from Englewood to Tarpon Springs FL out 20 to 60 NM.



UPDATE/AVIATION/MARINE . 57/McMichael UPPER AIR . 05/Carlisle DECISION SUPPORT . 27/Shiveley


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FHPF1 - Fred Howard Park, FL 4 mi119 min E 6 G 8 57°F 1015.5 hPa
CWBF1 - 8726724 - Clearwater Beach, FL 8 mi53 min E 4.1 G 6
OPTF1 - 8726607 - Old Port Tampa, FL 23 mi53 min SE 1.9 G 4.1 59°F 62°F1015.7 hPa (+1.0)
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 25 mi53 min ENE 1.9 G 2.9
TSHF1 - 8726667 - East Bay Causeway, FL 25 mi59 min Calm G 2.9
MCYF1 26 mi53 min 63°F
SAPF1 - 8726520 - St. Petersburg, FL 26 mi59 min ENE 4.1 G 6 61°F 62°F1015.3 hPa
CLBF1 27 mi59 min Calm G 1.9 62°F 1014.9 hPa
MTBF1 33 mi53 min ENE 5.1 G 6 59°F 1015.9 hPa46°F
PMAF1 35 mi53 min 59°F 64°F1015.6 hPa (+1.5)
42098 36 mi53 min 63°F2 ft

Wind History for Clearwater Beach, FL
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Petersburg/Clearwater Airport, FL16 mi60 minE 410.00 miOvercast61°F51°F70%1015.5 hPa
Tampa, Tampa International Airport, FL19 mi60 minN 010.00 miOvercast59°F45°F60%1015.8 hPa
Macdill Air Force Base, Fl., FL24 mi57 minE 310.00 miOvercast59°F47°F66%1015.5 hPa

Link to 5 minute data for KPIE

Wind History from PIE (wind in knots)
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Last 24hrNE4NE4NE55NW5NW6NW8NW9N7NE6N5N5NE5N3NE4CalmCalmS10S13SE5N3E4E4E4
1 day agoN7N7NW11NW10NW12NW12NW11NW9NW9NW5CalmW4W3CalmCalmN6N7N7N8N5N8N7N6N5
2 days agoSE4S7S11S9SW13SW12SW9S7SW11SW6SW5W6W6NW3NW5NW7--------------N6

Tide / Current Tables for Anclote Key, southern end, Florida
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Anclote Key
Click for Map
Mon -- 12:29 AM EST     2.68 feet High Tide
Mon -- 07:18 AM EST     -0.33 feet Low Tide
Mon -- 07:21 AM EST     Sunrise
Mon -- 09:17 AM EST     Moonrise
Mon -- 01:32 PM EST     2.47 feet High Tide
Mon -- 06:07 PM EST     Sunset
Mon -- 07:13 PM EST     0.38 feet Low Tide
Mon -- 08:44 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.62.62.31.81.10.5-0.1-0.3-0.30.10.81.52.12.42.42.11.610.60.40.50.81.41.9

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 -- 01:05 AM EST     0.96 knots Max Flood
Mon -- 03:54 AM EST     -0.00 knots Slack
Mon -- 07:19 AM EST     Sunrise
Mon -- 08:01 AM EST     -1.31 knots Max Ebb
Mon -- 09:16 AM EST     Moonrise
Mon -- 11:51 AM EST     0.00 knots Slack
Mon -- 02:46 PM EST     1.06 knots Max Flood
Mon -- 06:06 PM EST     Sunset
Mon -- 06:10 PM EST     -0.00 knots Slack
Mon -- 08:38 PM EST     -0.65 knots Max Ebb
Mon -- 08:43 PM EST     Moonset
Mon -- 11:05 PM EST     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.810.80.4-0-0.5-1-1.2-1.3-1.2-1-0.50.10.611.10.90.50.1-0.3-0.6-0.6-0.4-0

Weather Map
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wmap_A
GEOS 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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Tampa Bay, FL (10,2,3,4)
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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 numerous 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.