Monday, June18, 2018 L-36.com


Marine Weather and Tides
Carmel-by-the-Sea, CA

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 5:47AMSunset 8:30PM Sunday June 17, 2018 9:14 PM PDT (04:14 UTC) Moonrise 9:20AMMoonset 11:17PM Illumination 22% Phase: Waxing Crescent; Moon at 5 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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PZZ576 Point Pinos To Point Piedras Blancas 10 To 60 Nm Offshore- 215 Pm Pdt Sun Jun 17 2018
Tonight..W winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 10 seconds and S 3 ft at 16 seconds.
Mon..NW winds 10 kt. Wind waves 2 ft or less. Mixed swell nw 4 to 6 ft at 9 seconds and S 3 ft at 14 seconds.
Mon night..NW winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell nw 4 to 5 ft at 13 seconds and S 3 ft at 15 seconds.
Tue..NW winds 10 to 20 kt. Wind waves 2 to 4 ft. Mixed swell nw 4 to 5 ft at 12 seconds and S 3 ft at 14 seconds.
Tue night..NW winds 15 to 25 kt. Wind waves 4 to 6 ft. NW swell 6 ft at 12 seconds and S 3 ft at 14 seconds.
Wed..NW winds 15 to 25 kt. Wind waves 3 to 5 ft. NW swell 5 to 6 ft.
Thu..NW winds 15 to 25 kt. Wind waves 3 to 5 ft. NW swell 6 ft.
Fri..NW winds 15 to 25 kt. Wind waves 3 to 5 ft. W swell 6 ft.
PZZ500 215 Pm Pdt Sun Jun 17 2018
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... A low pressure system over northern california will maintain southerly winds along the near shore waters through tonight. Breezy conditions are expected across the san francisco bay north of the golden gate through this evening with the rest of the coastal waters seeing relatively lighter winds.

7 Day Forecast for Marine Location Near Carmel-by-the-Sea, CA
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location: 35.63, -123.73     debug


Area Discussion for - San Francisco/Monterey Bay Area, CA
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Fxus66 kmtr 180253
afdmtr
area forecast discussion
national weather service san francisco bay area
753 pm pdt Sun jun 17 2018

Synopsis A low pressure trough over the west will provide
cool temperatures today, especially inland areas which are
expected to remain much cooler than normal. A warming trend is
forecast to begin on Monday and continue through much of the week
as high pressure builds over california.

Discussion As of 7:53 pm pdt Sunday... It's a fairly tranquil
evening for father's day most places having much less wind and
more in the way of clear skies. It's a bit hazy right on the coast,
inland visibilities are good. The onshore pressure gradient is
lower this evening at 1.8 mb from sfo to sac. Cool air advection
with an upper level trough has mostly mixed out the marine layer
temperature inversion, but redevelopment of the marine layer
inversion is expected to return late tonight through Monday as
lower level warming develops prior to the arrival of an eastern
pacific mid to upper level ridge on Tuesday. Warming of daytime
temperatures is forecast for this week, becoming above normal by
late week.

Aviation As of 4:59 pm pdt Sunday... For 00z tafs. Marine layer
remains disorganized and mixed out at the moment. Southerly flow
in the boundary layer should turn more westerly overnight with
inversion layer setting up around 3000 feet. Best estimate at this
time is that CIGS will form late and generally be above 2000
feet. Low CIGS should mix out around 18z Monday.

Moderate confidence.

Vicinity of ksfo... Light southerly flow this evening with mostly
clear skies. Any CIGS should form after 07z or at least by 11z.

Sfo bridge approach... Similar to ksfo but any CIGS should be after
08z tonight.

Monterey bay terminals... Clear through 04z then CIGS forming
around 2000 feet should mix out around 18z Monday.

Marine As of 3:00 pm pdt Sunday... A low pressure system over
northern california will maintain southerly winds along the near
shore waters through tonight. Breezy conditions are expected
across the san francisco bay north of the golden gate through this
evening with the rest of the coastal waters seeing relatively
lighter winds.

Mtr watches warnings advisories
Tngt Sca... Sf bay until 9 pm
public forecast: canepa
aviation: rww
marine: cw
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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46028 - CAPE SAN MARTIN - 55NM West Northwest of Morro Bay, CA 99 mi85 min 59°F 58°F7 ft1014.9 hPa (-0.0)
46239 - Point Sur, CA (157) 100 mi45 min 54°F7 ft

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Monterey Regional Airport, CA120 mi21 minSW 510.00 miFair59°F50°F72%1016.3 hPa

Wind History from MRY (wind in knots)
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Last 24hrSW11
G18
W7W6SW7W6S5S4SE4S4SE4SW5SW6S7SW11SW13S17
G24
SW17
G23
SW15
G24
W14W10SW11SW8SW8SW5
1 day agoSW8SW5SW7SW4SW5SW6S6S5S3S6SE4S5--5W4SW11
G18
SW13
G21
SW14SW15SW11S15
G22
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G25
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G30
2 days agoSW7SW6S5W7SW6SW5SW6SW5SW6SW5SW8SW9SW7SW9SW12SW15SW12
G18
W11SW9SW6SW66SW5SW7

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 CentralWestCoast    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 San Francisco/Monterey Bay Area, CA (0,6,7,8)
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Ground Weather Radar Station San Francisco Bay Area, CA
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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.