Saturday, April29, 2017 L-36.com


Marine Weather and Tides
North River Shores, 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 6:41AMSunset 7:54PM Saturday April 29, 2017 1:38 AM EDT (05:38 UTC) Moonrise 8:39AMMoonset 10:33PM Illumination 11% 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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AMZ555 SEbastian Inlet To Jupiter Inlet 0-20 Nm- 1021 Pm Edt Fri Apr 28 2017
.small craft exercise caution in the gulf stream...
Tonight..Southeast winds 15 to 20 knots. Seas 3 to 4 feet with a dominant period 5 seconds. Choppy on the intracoastal waters.
Saturday..Southeast winds 15 to 20 knots. Seas 4 to 5 feet with a dominant period 5 seconds. Choppy on the intracoastal waters.
Saturday night..Southeast winds 15 to 20 knots. Seas 4 to 6 feet with a dominant period 6 seconds. Choppy on the intracoastal waters. Slight chance of showers.
Sunday..Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Choppy on the intracoastal waters.
Sunday night..Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Choppy on the intracoastal waters. Slight chance of showers.
Monday..Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Choppy on the intracoastal waters. Slight chance of showers.
Monday night..South winds 15 to 20 knots. Seas 3 to 5 feet. Slight chance of showers and Thunderstorms.
Tuesday..Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Chance of showers and slight chance of Thunderstorms.
Tuesday night..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
Wednesday..Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of showers.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out 60 Nm- 1021 Pm Edt Fri Apr 28 2017
Synopsis..The atlantic high pressure ridge axis will remain north of florida into early next week. A gentle to moderate southeast breeze will become moderate to fresh this weekend into Monday, with seas gradually building through the period.
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 Thursday april 27th. 42 nautical miles east of ponce inlet. 27 nautical miles east of port canaveral. 24 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 9 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near North River Shores, FL
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location: 27.24, -80.31     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 282354
afdmlb
area forecast discussion
national weather service melbourne fl
754 pm edt Fri apr 28 2017

Continued warm & dry...

Update
Surface high pressure over the western atlantic, with its western
flank building toward ga/sc, will maintain stout onshore/southeast
flow overnight. Another warm and humid night as dewpoints remain
a few degrees either side of 70f, with the warmest temps expected
along the barrier islands thanks to maritime flow.

Afternoon forecast package presents things well, so will make
minimal changes. Main forecast points for the overnight remain 1)
well above normal temperatures for late april 2) possibility of
dense smoke/mist combination near smoldering wildfires and 3)
continued dry conditions with mid/upper level ridging keeping the
local environment quite suppressed despite modest low-level
available moisture.

Early update this evening to remove today's rip current headline
now that we are past sunset.

Aviation
Elevated e/se flow will slacken overnight. Cannot not rule out
some patchy low stratus around for an hour or two early sat
morning, especially inland terminals. Otherwise,VFR Saturday
with breezy ese-se winds once again during the day.

Marine
Tonight... East-west oriented high pressure ridging moving north
of ecfl. SE winds 10-15 kts near shore and 16- 19 kts over the
gulf stream south of sebastian inlet where small craft should
exercise caution. Seas continue mainly 3-4 ft, but could approach
5 ft toward daybreak away from the coast where winds are stronger.

Sat... High pressure remains north of the local coastal waters. Serly
winds around 15 kts near shore and 17-18 kts offshore with marginal
conds in terms of cautionary statements for small craft. Seas 3-4 ft
very near shore and building to 4-5 ft over the open atlc.

Fire weather
This weekend... Deep SE flow continues areawide and should push
sufficient atlc humidity across east central fl to keep min rh
values abv critical levels. Even so, the local fire danger will
remain high as a fresh transport breeze and aftn temps in the l-m90s
generate very good to excellent dispersion. The dry ground/vegetation
combined with the hot and breezy conditions, and increasing sun
angle will continue to add to the severe/near critical fire
sensitivity.

Preliminary point temps/pops
Dab 72 85 73 86 / 0 0 10 10
mco 71 92 71 90 / 0 0 10 10
mlb 76 85 73 87 / 0 0 10 10
vrb 73 86 73 87 / 0 10 10 10
lee 73 94 72 91 / 0 0 10 10
sfb 72 91 71 90 / 0 0 10 10
orl 73 91 71 90 / 0 0 10 10
fpr 73 86 74 87 / 10 10 10 10

Mlb watches/warnings/advisories
Fl... None.

Am... None.

Ulrich/spratt


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 22 mi39 min 78°F3 ft
SIPF1 44 mi39 min SE 16 78°F 1021 hPa (+0.0)
LKWF1 - 8722670 - Lake Worth, FL 46 mi51 min ESE 17 G 20 78°F 80°F1020.6 hPa75°F
SPGF1 - Settlement Point, GBI 79 mi39 min SE 11 G 14 77°F 1020.6 hPa (+0.0)72°F
PVGF1 - Port Everglades Channel, FL 80 mi57 min ESE 8 G 13 80°F 1019.3 hPa74°F

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Stuart, Witham Field Airport, FL6 mi44 minSE 12 G 1510.00 miPartly Cloudy79°F78°F100%1020.3 hPa
Fort Pierce, St. Lucie County International Airport, FL18 mi46 minSE 1410.00 miFair80°F73°F79%1019.8 hPa

Wind History from SUA (wind in knots)
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Last 24hrSE9S6S4S4CalmS5SE7SE9SE10SE12
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SE9SE8--SE8SE10SE11
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1 day agoS4S4S3S3CalmCalmSE6SE8SE12SE12SE16
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2 days agoW5W6W6CalmCalmCalmCalmCalm3W7SE9E10SE14--SE10SE12SE12SE10SE10--S6S5S7S6

Tide / Current Tables for North Fork, St. Lucie River, Florida
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North Fork
Click for Map
Sat -- 01:57 AM EDT     1.37 feet High Tide
Sat -- 06:43 AM EDT     Sunrise
Sat -- 08:39 AM EDT     -0.16 feet Low Tide
Sat -- 09:40 AM EDT     Moonrise
Sat -- 02:10 PM EDT     1.25 feet High Tide
Sat -- 07:53 PM EDT     Sunset
Sat -- 09:00 PM EDT     -0.49 feet Low Tide
Sat -- 11:32 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.91.21.41.310.70.30-0.1-0.10.10.40.81.11.21.210.60.2-0.2-0.4-0.5-0.30

Tide / Current Tables for South Fork, St. Lucie River, Florida
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South Fork
Click for Map
Sat -- 01:53 AM EDT     1.30 feet High Tide
Sat -- 06:43 AM EDT     Sunrise
Sat -- 08:45 AM EDT     -0.15 feet Low Tide
Sat -- 09:40 AM EDT     Moonrise
Sat -- 02:06 PM EDT     1.18 feet High Tide
Sat -- 07:53 PM EDT     Sunset
Sat -- 09:03 PM EDT     -0.42 feet Low Tide
Sat -- 11:32 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.91.21.31.210.70.30.1-0.1-0.100.40.711.21.10.90.60.2-0.1-0.3-0.4-0.30

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 (1,6,7,8)
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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.