Saturday, August19, 2017 L-36.com


Marine Weather and Tides
Ocean Breeze Park, FL

Version 3.4
What's New / NOTES
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.
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 6:53AMSunset 7:55PM Saturday August 19, 2017 2:43 PM EDT (18:43 UTC) Moonrise 3:33AMMoonset 5:22PM Illumination 7% Phase: Waning Crescent; Moon at 27 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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AMZ555 SEbastian Inlet To Jupiter Inlet 0-20 Nm- 946 Am Edt Sat Aug 19 2017
Today..East winds 5 to 10 knots in the late morning and afternoon. Seas 1 to 2 feet with a dominant period 9 seconds. A light afternoon chop on the intracoastal waters. Slight chance of showers and Thunderstorms in the afternoon.
Tonight..Southeast winds 5 to 10 knots. Seas 2 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters. Slight chance of showers and Thunderstorms in the evening, then chance of showers and Thunderstorms after midnight.
Sunday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 4 seconds. A light chop on the intracoastal waters. Showers and Thunderstorms likely.
Sunday night..Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Monday..East winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Monday night..East winds 10 to 15 knots. Seas 3 to 4 feet. Chance of showers and Thunderstorms.
Tuesday..East winds 10 to 15 knots. Seas 3 to 4 feet. Chance of showers and Thunderstorms.
Tuesday night..East winds 5 to 10 knots. Seas 3 to 4 feet. Chance of showers and Thunderstorms.
Wednesday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 946 Am Edt Sat Aug 19 2017
Synopsis..Surface high pressure over central florida will drift well north of the waters by early Sunday. This will result in prevailing onshore breezes over the weekend then freshening a bit early next week. The onshore flow will bring a few periods of scattered showers and storms over the atlantic waters through the middle of next week.
Gulf stream hazards..None. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Friday august 18th. 40 nautical miles east of ponce inlet. 30 nautical miles east of port canaveral. 26 nautical miles east of sebastian inlet. 17 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near Ocean Breeze Park, FL
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location: 27.25, -80.22     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 191329
afdmlb
east central florida forecast discussion
national weather service melbourne fl
930 am edt Sat aug 19 2017

Discussion
Lingering effects from drying ascd with upr low which passed south
of the area on Friday will keep rain chcs on the lower side for the
rest of today. The morning xmr sounding yields a relatively dry and
convectively stable environment with h5 temp a warm -4.7c with a dry
layer fm h7-h5. Current forecast featuring largely isold afternoon
pop coverage is in good shape, and any updates could lower coverage
even further based on recent sounding data.

From prev disc...

surface high pressure ridge axis will start off
across central florida then will gradually nudge north as frontal
trough to the north along the eastern seaboard weakens. This will
lead to a light onshore gradient wind developing across the south,
which should be conducive for gradual re-moistening. The ECMWF shows
deeper moisture returning along the space & treasure coast tonight.

Will stay close to our previous forecast tonight and have chance
pops along the treasure coast, with slight chance along the space
coast.

Aviation Vfr today as drier air aloft spreads across the area
from the southeast. This will result in a much lower coverage of
afternoon lightning storms. The greatest chance might be near klee
late in the day as the east & west coast boundaries interact, but
even there probabilities look too low to mention in the taf.

Moisture should start to return from the southeast tonight and bring
small probabilities for showers or storms to the coastal tafs south
of canaveral.

Marine
Today-tonight... Surface high pressure ridge axis will slowly nudge
north into our northern waters. This will generate a light
southeast gradient wind, except remaining light southerly in the
north. Seas will remain 2 feet or less today and might bump up to 2-
3 feet tonight offshore. There is little prospect for showers or
storms today, but activity is expected to pick up tonight offshore
the space & treasure coast.

Mlb watches warnings advisories
Fl... None.

Am... None.

Jp wu


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 21 mi73 min 87°F1 ft
LKWF1 - 8722670 - Lake Worth, FL 45 mi43 min ENE 6 G 8.9
SPGF1 - Settlement Point, GBI 75 mi43 min WSW 7 G 8.9 83°F 1016.1 hPa (-0.6)
PVGF1 - Port Everglades Channel, FL 80 mi43 min ENE 8.9 G 12 86°F 1015.4 hPa (-1.0)75°F

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL5 mi56 minno data7.00 miThunderstorm in Vicinity93°F77°F59%1016.3 hPa
Fort Pierce, St. Lucie County International Airport, FL19 mi50 minVar 510.00 miFair91°F71°F52%1015.6 hPa

Wind History from SUA (wind in knots)
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Last 24hrE8SE10SE10SE10SE10SE8SE5CalmSW3W4W4CalmSE4S4W4CalmNW6NW6NW4NW4CalmE5E5--
1 day agoE8SE11E9E8SE8SE4SE6--NW6NW3CalmCalmCalmCalmW3CalmCalmCalmCalmSE5SE5E6E8E8
2 days ago5S124CalmE4E4Calm--CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm333SE5E6E8

Tide / Current Tables for Jensen Beach, Indian River, Florida
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Jensen Beach
Click for Map
Sat -- 03:36 AM EDT     0.21 feet Low Tide
Sat -- 04:33 AM EDT     Moonrise
Sat -- 06:54 AM EDT     Sunrise
Sat -- 09:21 AM EDT     1.31 feet High Tide
Sat -- 04:01 PM EDT     -0.20 feet Low Tide
Sat -- 06:21 PM EDT     Moonset
Sat -- 07:54 PM EDT     Sunset
Sat -- 10:04 PM EDT     1.39 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.60.40.20.20.40.60.91.21.31.31.10.80.50.1-0.1-0.2-0.10.20.611.31.41.3

Tide / Current Tables for South Fork, St. Lucie River, Florida
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South Fork
Click for Map
Sat -- 04:10 AM EDT     0.18 feet Low Tide
Sat -- 04:33 AM EDT     Moonrise
Sat -- 06:54 AM EDT     Sunrise
Sat -- 09:33 AM EDT     1.16 feet High Tide
Sat -- 04:33 PM EDT     -0.19 feet Low Tide
Sat -- 06:21 PM EDT     Moonset
Sat -- 07:54 PM EDT     Sunset
Sat -- 10:15 PM EDT     1.24 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.60.40.20.20.20.40.711.11.110.80.50.2-0-0.2-0.200.40.81.11.21.2

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Melbourne, FL (14,3,4,5)
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Ground Weather Radar Station Melbourne, FL
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weather_mapweather_map weather_map

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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.