Sunday, June25, 2017 L-36.com


Marine Weather and Tides
Port Hueneme, CA

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 5:45AMSunset 8:13PM Sunday June 25, 2017 8:45 PM PDT (03:45 UTC) Moonrise 7:36AMMoonset 9:51PM Illumination 4% Phase: Waxing Crescent; Moon at 2 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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PZZ650 East Santa Barbara Channel From Pt. Conception To Pt. Mugu Ca Including Santa Cruz Island- 313 Pm Pdt Sun Jun 25 2017
.small craft advisory in effect through late Tuesday night...
Tonight..W winds 15 to 20 kt with gusts to 25 kt. Strongest western portion. Combined seas 3 to 5 ft dominant period 6 seconds.
Mon..Western portion...w winds 15 to 20 kt. Gusts to 25 kt. Eastern portion... Winds variable 10 kt or less becoming 10 to 15 kt in the afternoon. Combined seas 3 to 5 ft dominant period 6 seconds.
Mon night..Western portion...w winds 15 to 20 kt. Gusts to 25 kt. Eastern portion...w winds 15 to 20 kt becoming variable 10 kt or less after midnight. Combined seas 3 to 5 ft dominant period 7 seconds.
Tue..W winds 10 to 20 kt with gusts to 25 kt. Combined seas 3 to 5 ft dominant period 7 seconds.
Tue night..W winds 10 to 20 kt with gusts to 25 kt. Combined seas 4 to 6 ft dominant period 7 seconds. Patchy fog after midnight.
Wed..W winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to 3 ft at 7 seconds. Patchy fog in the morning.
Wed night..W winds 10 to 20 kt. Wind waves 1 to 3 ft. W swell 2 to 3 ft at 7 seconds. Patchy fog after midnight.
Thu..W winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to 3 ft. Patchy fog.
Fri..SW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to 3 ft. Patchy fog.
PZZ600 313 Pm Pdt Sun Jun 25 2017
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 22z...or 3 pm pdt...a 1012 mb low was located 400 nm W of point conception and a 1006 mb thermal low was located near las vegas.

7 Day Forecast for Marine Location Near Port Hueneme, CA
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location: 34.1, -119.1     debug


Area Discussion for - Los Angeles/Oxnard, CA
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Fxus66 klox 252024
afdlox
area forecast discussion
national weather service los angeles oxnard ca
124 pm pdt Sun jun 25 2017

Synopsis
High temperatures continue away from the coast today. Offshore
trends and a weakened marine layer will warm the coastal valleys
as well. A trough of low pressure off the california coast will
weaken high pressure aloft beginning Monday afternoon and bring a
cooling trend as onshore flow strengthens.

Short term (tdy-wed)
temperatures really soaring today under increased sunshine, a
lack of morning marine lyr clouds, and northwest low lvl flow.

Some places seeing temps as high as 25 degrees higher than
yesterday at 1pm. Today is expected to be the warmest of the next
7 at least as a trough develops over the pacific NW and the strong
ridge that has been in place for the past week gets knocked down a
bit and onshore flow increases, particularly Tuesday and
Wednesday. In the meantime, northwest low lvl flow will continue
to prevent much marine lyr formation south of pt conception but it
should remain pretty solid along the central coast.

Today is expected to be the last day of any heat advisories or
warnings as temperatures fall below critical levels Monday and
continue to do so through the week. By Tuesday or Wednesday most
areas should be back to normal high temps. Marine lyr expected to
expand to cover most coast and valley areas by Wednesday.

Pretty strong northwest gradients expected across the santa ynez
range the next couple days but very minimal support aloft. So
while there will be gusty winds there they should generally
remain below advisory levels with the strongest winds up in the
foothills. Increasing westerly winds expected in the antelope
valley, especially Tuesday and Wednesday when they may be close to
advisory levels in the foothills.

Long term (thu-sun)
nothing really remarkable in the weather from mid week on as we
maintain a fairly typical late june pattern. Weak troughing now
expected to remain in place going into next weekend with minimal
day to day changes in temps (near to slightly below normal) and
marine lyr coverage (coast valleys night and morning).

Aviation 25 1800z.

At 1753z at klax... The inversion was around 600 feet. The top of
the inversion was around 2500 feet with a temperature of about 33
degrees celsius.

Moderate confidence in the coastal tafs and high confidence in the
tafs further inland. The central coast is the most likely location
to see marine clouds overnight. Only moderate confidence exists
for the south coastal locations to have any marine clouds
overnight... The current forecast is that the clouds will not make
it to the south coast. Further inland,VFR conditions are
expected through Monday. Gusty winds are likely in the afternoon
and evening for the antelope valley.

Klax... Moderate confidence in the 18z taf. There is a 30 percent
chance of marine clouds sneaking into the airfield during the
night.

Kbur... High confidence inVFR conditions through Monday.

Marine 25 900 am.

For the outer waters... Small craft advisory (sca) level
conditions will continue through at least Tuesday evening. Wind
speeds may weaken to below SCA levels during the morning hours but
will strengthen again in the afternoon.

For the inner waters... SCA level winds will develop in the afternoon
and evening hours through Tuesday evening across the northern
nearshore waters as well as in the east santa barbara channel.

Local gusts up to 25 kt could also develop during this time from
point mugu to san mateo point west of santa catalina island.

In addition to the elevated winds, a short period west to
northwest swell could impact the coastal waters Monday through
Wednesday.

Fire weather 25 1000 am.

Hot and dry conditions with gusty winds will continue through
Monday. Although a cooling trend will begin Monday... Very dry
conditions are likely to persist into Tuesday. The hot and
unstable conditions will bring the potential for plume dominated
fires which can create their own intense winds. Gusty west to
northwest winds will impact interior portions of the forecast area
through Tuesday. For los angeles county, the strongest winds will
be in the i-5 corridor in the mountains as well as the antelope
valley foothills with gusts between 30 to 40 mph. Humidities in
the single digits to teens are expected across the mountains,
deserts, and interior valleys.

For santa barbara county, sundowner winds will affect the western
portions of the santa ynez range and south coast (mainly from
gaviota to goleta), with gusts of 30 to 40 mph each evening
through Tuesday. In addition, localized humidities falling to
between 15 and 25 percent can be expected in the santa ynez
mountains and adjacent canyons where the downslope sundowner winds
develop.

The combination of hot and dry conditions with locally gusty winds
will bring elevated fire weather concerns to interior sections
through Tuesday, with brief critical conditions likely each
afternoon and evening in wind-prone areas... Especially Monday
afternoon and evening. If fire ignition occurs, dangerous fire
behavior should be expected. As such, the public should be extreme
careful when handling potential ignition sources such as
cigarettes, campfires, hand torches and metallic weed trimmers.

Lox watches warnings advisories
Ca... Heat advisory in effect until 9 pm pdt this evening for zones
38-52>54-88. (see laxnpwlox).

Excessive heat warning in effect until 9 pm pdt this evening
for zone 59. (see laxnpwlox).

Pz... Small craft advisory in effect until 3 am pdt Wednesday for
zones 645-650-670-673-676. (see laxmwwlox).

Hazard potential outlook (wed-sun)
no significant hazards expected.

Public... Mw
aviation... Sweet
marine... Sweet
fire... Gomberg smith
synopsis... Jld
weather.Gov losangeles


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46217 - Anacapa Passage, CA (111) 18 mi45 min 63°F6 ft
46025 - Santa Monica Basin - 33NM West Southwest of Santa Monica, CA 24 mi35 min NE 3.9 G 5.8 65°F 65°F1011.3 hPa63°F
46221 - Santa Monica Bay, CA (028) 30 mi45 min 65°F4 ft
ICAC1 - 9410840 - Santa Monica Pier 32 mi45 min ESE 5.1 G 6 65°F 65°F1011.8 hPa (-0.0)
46251 33 mi54 min 63°F5 ft
NTBC1 - Santa Barbara, CA - 9411340 38 mi69 min SW 7 G 9.9 64°F 1011.4 hPa
46053 - E. SANTA BARBARA - 12NM Southwest of Santa Barbara, CA 41 mi35 min SW 18 G 21 62°F 61°F1012 hPa58°F

Wind History for Santa Monica, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Point Mugu, Naval Air Warfare Center, CA2 mi49 minNW 610.00 miFair65°F57°F76%1012 hPa
Camarillo, Camarillo Airport, CA8 mi50 minW 510.00 miFair67°F59°F76%1012.5 hPa
Oxnard, Oxnard Airport, CA9 mi54 minW 109.00 miFair64°F57°F81%1011.6 hPa

Wind History from NTD (wind in knots)
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Last 24hrW7W7W7W4CalmCalmCalmCalmCalmCalmCalmW3W4W6W10W9W13NW10NW11W9W10W8NW7NW6
1 day agoW4NW6NW4W6W6NW5NW6NW4NW6NW6N83SW5NW8NW5W11W10W11W12W11W11W8W11W6
2 days agoSW4CalmS4S7S6S6S6W3W3W3CalmN4N3SW6SW9SW7SW7SW8W7NW7W8W9W7NW7

Tide / Current Tables for Mugu Lagoon (ocean pier), California
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Mugu Lagoon (ocean pier)
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Sun -- 05:25 AM PDT     -1.53 feet Low Tide
Sun -- 05:46 AM PDT     Sunrise
Sun -- 07:36 AM PDT     Moonrise
Sun -- 11:49 AM PDT     4.20 feet High Tide
Sun -- 04:52 PM PDT     1.79 feet Low Tide
Sun -- 08:11 PM PDT     Sunset
Sun -- 09:50 PM PDT     Moonset
Sun -- 10:54 PM PDT     6.39 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.43.92.20.5-0.8-1.5-1.4-0.60.623.244.23.93.22.521.82.134.15.36.16.4

Tide / Current Tables for Port Hueneme, California
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Port Hueneme
Click for Map
Sun -- 05:27 AM PDT     -1.60 feet Low Tide
Sun -- 05:46 AM PDT     Sunrise
Sun -- 07:36 AM PDT     Moonrise
Sun -- 11:56 AM PDT     4.27 feet High Tide
Sun -- 04:54 PM PDT     1.87 feet Low Tide
Sun -- 08:12 PM PDT     Sunset
Sun -- 09:51 PM PDT     Moonset
Sun -- 11:01 PM PDT     6.55 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
5.74.22.40.6-0.8-1.5-1.5-0.70.51.93.244.343.42.62.11.92.234.15.36.26.6

Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of Southwest    EDIT
Geos

Wind Forecast for Los Angeles/Oxnard, CA (23,6,7,8)
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Ground Weather Radar Station Los Angeles, CA
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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.