Friday, May25, 2018 L-36.com


Marine Weather and Tides
Douglas, AZ

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:14AMSunset 7:15PM Friday May 25, 2018 11:56 AM MST (18:56 UTC) Moonrise 3:43PMMoonset 3:04AM Illumination 83% Phase: Waxing Gibbous; Moon at 11 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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7 Day Forecast for Marine Location Near Douglas, AZ
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location: 31.4, -109.54     debug


Area Discussion for - Tucson, AZ
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Fxus65 ktwc 251625
afdtwc
area forecast discussion
national weather service tucson az
925 am mst Fri may 25 2018

Synopsis Dry conditions will continue into the holiday weekend
and likely through the end of the month. Gusty winds will return
again this weekend as a low pressure system moves north of the
area. Afternoon highs will remain above seasonal normals today
before cooling a few degrees over the weekend then warming back up
next week.

Discussion Sunny across most of southern arizona this morning
but that will be changing over the next 12-18 hours as high clouds
push in from the sw. Highs today will be at or slightly warmer
than yesterday with isolated low desert locals briefly touching
triple digits. A little enhancement in afternoon winds but more so
on Saturday as upper low, currently along central california coast
this morning, moves inland next couple of days. Fire weather concerns
for Saturday are addressed in the fire weather section below.

Highs this weekend will be at or slightly below normal. Enjoy
this weekend as the first full weekend of june will be turning
rather hot. More on this in the afternoon discussion.

Aviation Valid through 26 12z.

Clr skies to few clouds above 25k ft agl today, then few to
perhaps broken clouds above 20k ft agl tonight into Saturday
morning. Surface wind this afternoon and evening swly to nwly
8-15 kts with gusts of 20-25 kts. The strongest speeds will
likely occur near ksad early this evening. Surface wind variable
in direction mainly less than 12 kts at other times. Aviation
discussion not updated for TAF amendments.

Fire weather A red flag warning is in effect from noon to 7 pm
mst Saturday for the northern half of fire weather zone 153. The
combination of strong and gusty southwest winds, low relative
humidity and a very high fire danger will create critical fire
conditions.

Otherwise, dry conditions will prevail through next Thursday. Less
wind will occur Sunday into Tuesday with 20-foot winds mostly under
15 mph. Gusty southwest winds during the afternoon and early evening
hours should return next Wednesday and Thursday.

Twc watches warnings advisories
Red flag warning from noon to 7 pm mst Saturday for azz153.

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Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bisbee Douglas International Airport, AZ5 mi60 minVar 410.00 miFair84°F21°F10%1014.2 hPa

Wind History from DUG (wind in knots)
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Last 24hrS6CalmS16
G21
S9
G16
SW11
G18
SW10SW14SW10W7W5E7E6NE4N10N9N6CalmN4N4CalmW3NW454
1 day agoCalmSW8
G21
S12
G21
SW14S10W19
G23
W13SW10SW7SW8SW8CalmCalmSE8E3E6E5E3CalmCalm4S66S10
2 days agoS16
G23
S17
G24
S15
G26
S8
G16
SW15
G27
SW15
G22
S13S12SW7SW7CalmSE3W5W4W3N4NE3CalmSE4SE3SE4S9S15
G19
SE11
G17

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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wmap_P
GOES Local Image of Southwest    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 Tucson, AZ (14,3,4,5)
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Ground Weather Radar Station Tucson, AZ
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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.