Sunday, July23, 2017 L-36.com


Marine Weather and Tides
Ormond-by-the-Sea, 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 6:38AMSunset 8:22PM Sunday July 23, 2017 4:52 AM EDT (08:52 UTC) Moonrise 5:50AMMoonset 7:42PM Illumination 0% Phase: New Moon; Moon at 29 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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AMZ454 Coastal Waters From Altamaha Sound To Fernandina Beach Fl Out 20 Nm- Coastal Waters From Fernandina Beach To St. Augustine Fl Out 20 Nm- Coastal Waters From St. Augustine To Flagler Beach Fl Out 20 Nm- 233 Am Edt Sun Jul 23 2017
Today..South southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a light chop. A slight chance of showers and Thunderstorms in the morning, then a chance of showers and Thunderstorms in the afternoon.
Tonight..Southwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a moderate chop. A chance of showers and Thunderstorms in the evening, then a slight chance of showers after midnight.
Monday..South southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a moderate chop. A slight chance of Thunderstorms in the morning. A chance of showers through the day. A chance of Thunderstorms in the afternoon.
Monday night..Southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms through the night.
Tuesday..Southwest winds 5 to 10 knots becoming south southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Tuesday night..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Wednesday..South winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. Showers and Thunderstorms likely.
Wednesday night..South southwest winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Thursday..South winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop. Showers and Thunderstorms likely.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 233 Am Edt Sun Jul 23 2017
Synopsis.. Surface high pressure will be southeast of the region early this week. A trough of low pressure will move southeast into the region toward mid week, and weaken.

7 Day Forecast for Marine Location Near Ormond-by-the-Sea, FL
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location: 29.4, -81.1     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 230653
afdjax
area forecast discussion
national weather service jacksonville fl
253 am edt Sun jul 23 2017

Near term through tonight ...

surface high pressure will be southeast of the region this
period. With this pattern a prevailing southwesterly flow will be
expected. Convection will continue to develop over the
northeastern gulf early this morning and move ashore, then move
further northeast across the region today as the west coast sea
breeze pushes well inland. The east coast sea breeze is not
expected to move onshore, so this convection should move across
the region, and largely be offshore early this evening.

Temperatures will trend below normal inland northeast florida
today due to coverage of convection and clouds, with readings near
normal elsewhere.

Short term Monday through Tuesday night
Overview: the short term period begins with a deep layer ridge
over the western atlantic, with the upper ridge axis stretching
across the florida straits (low mid level axis across south
florida), a shortwave stretching from central florida into the
western atlantic, and an upper trough digging across the
northeastern conus. An upper ridge will also be across the four
corners region. Deep southwest to westerly flow will prevail.

Heights will rise through Tuesday as the upper ridge drifts
northward across the florida peninsula and gulf of mexico, and
this subsidence is forecast to lead to lower rain chances across
north central florida on Tuesday. A frontal boundary will stall
across northern georgia through Tuesday, and various shortwaves
will move across the region. An area of low pressure is forecast
to develop across alabama late Tuesday and then move slowly
towards southeast georgia by Wednesday morning.

Monday and Monday night: showers and isolated storms are likely
to be ongoing across the gulf coast Monday morning. Scattered
showers and storms will then spread across the rest of the region
through the afternoon hours, ending in the early evening. The east
coast sea breeze will be pinned along the coast due to the
westerly flow, and temperatures will rise to near 90 across the
west, and the lower 90s elsewhere. Overnight lows will be in the
70s.

Tuesday and Tuesday night: drier air is forecast to move into
north central and portions of northeast florida on Tuesday from
the gulf as the ridge builds northward, leading to slightly lower
rain chances. Enhanced rain chances are expected across southeast
georgia Tuesday afternoon and evening as an area of low pressure
approaches the region. Highs are forecast to be in the lower 90s,
with lows in the 70s.

Long term Wednesday through Sunday
An area of low pressure is forecast to be near over the region
Wednesday and Thursday, leading to enhanced rain chances. Deep
tropical moisture will reside over the area with relatively warm
temperatures aloft. This will lead to less prolific lightning
storms, but heavy rainfall producers. Scattered showers and storms
are expected Friday into Saturday, before an upper trough digs
south into the region late in the weekend. A frontal boundary may
get draped across the region on Sunday, and heavy rainfall is
possible if this occurs. Highs are forecast to be in the lower 90s
each day, with lows in the 70s.

Aviation
Patchy lower stratus early this morning is expected to dissipate,
giving way to prevailingVFR conditions later this morning.

Thunderstorms will move northeast across the region this afternoon
into early this evening, with brief restrictions anticipated.

Marine
Surface high pressure will be southeast of the region early this
week. A trough of low pressure will move southeast into the region
toward mid week, and weaken.

Rip currents: moderate risk today, low risk Monday.

Preliminary point temps pops
Amg 92 75 92 74 30 30 50 20
ssi 90 77 90 78 30 30 50 30
jax 89 74 92 75 60 40 50 20
sgj 90 74 90 74 60 30 40 20
gnv 88 74 90 73 60 30 40 20
ocf 88 74 90 73 60 40 50 20

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Struble kennedy


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 19 mi67 min SW 1 75°F 1018 hPa75°F
SAUF1 - St. Augustine, FL 33 mi52 min SW 5.1 G 7 76°F 78°F1016.1 hPa (-1.2)75°F
RCYF1 37 mi52 min 86°F
41117 41 mi60 min 82°F3 ft

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Daytona Beach International Airport, FL15 mi59 minS 610.00 miMostly Cloudy76°F75°F97%1016.3 hPa

Wind History from XFL (wind in knots)
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Last 24hr--Calm--------------------CalmCalmCalmW4NW5NW5W4NW5CalmCalm43
1 day agoCalmCalm--------------------CalmCalmNW6NW6NW6NW6N5W5N5N7W5Calm
2 days agoW5----------------------CalmCalmW5W10W10W10NW10
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Tide / Current Tables for Smith Creek, Flagler Beach, Florida
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Smith Creek
Click for Map
Sun -- 01:36 AM EDT     1.22 feet High Tide
Sun -- 05:47 AM EDT     New Moon
Sun -- 06:39 AM EDT     Sunrise
Sun -- 06:50 AM EDT     Moonrise
Sun -- 08:04 AM EDT     -0.11 feet Low Tide
Sun -- 02:00 PM EDT     1.03 feet High Tide
Sun -- 08:13 PM EDT     -0.22 feet Low Tide
Sun -- 08:22 PM EDT     Sunset
Sun -- 08:42 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
11.21.21.10.80.50.2-0-0.1-00.20.50.81110.80.50.2-0.1-0.2-0.20.10.4

Tide / Current Tables for Ormond Beach, Halifax River, Florida
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Ormond Beach
Click for Map
Sun -- 12:16 AM EDT     0.86 feet High Tide
Sun -- 05:47 AM EDT     New Moon
Sun -- 06:39 AM EDT     Sunrise
Sun -- 06:50 AM EDT     Moonrise
Sun -- 07:33 AM EDT     -0.26 feet Low Tide
Sun -- 12:39 PM EDT     0.72 feet High Tide
Sun -- 07:42 PM EDT     -0.44 feet Low Tide
Sun -- 08:21 PM EDT     Sunset
Sun -- 08:41 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.80.70.50.30.1-0.1-0.2-0.2-00.20.50.70.70.60.50.2-0-0.3-0.4-0.4-0.20.10.5

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 Jacksonville, FL (4,6,7,8)
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Ground Weather Radar Station Jacksonville, 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.