Friday, October18, 2019 L-36.com


Marine Weather and Tides
Port Hueneme, CA

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:03AMSunset 6:20PM Friday October 18, 2019 4:15 PM PDT (23:15 UTC) Moonrise 9:50PMMoonset 11:32AM Illumination 73% Phase: Waning Gibbous; Moon at 20 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- 222 Pm Pdt Fri Oct 18 2019
.small craft advisory in effect through late tonight...
Tonight..Western portion, nw winds 20 to 30 kt. Eastern portion, W winds 10 to 15 kt. Combined seas 6 to 8 ft dominant period 9 seconds.
Sat..Western portion, nw winds 15 to 20 kt. Eastern portion, winds variable 10 kt or less becoming sw 10 to 15 kt in the afternoon. Wind waves 2 to 3 ft. NW swell 4 to 6 ft at 12 seconds, building to 6 to 8 ft at 10 seconds in the afternoon.
Sat night..Western portion, nw winds 25 to 30 kt becoming 20 to 25 kt after midnight. Eastern portion, winds variable 10 kt or less. Combined seas 6 to 8 ft dominant period 10 seconds.
Sun..Western portion, nw winds 20 to 25 kt becoming variable 10 kt or less in the afternoon. Eastern portion, winds variable 10 kt or less becoming W 10 to 15 kt in the afternoon. Combined seas 5 to 7 ft dominant period 10 seconds.
Sun night..NW winds 15 to 20 kt with local gusts to 25 kt, becoming N 10 to 15 kt after midnight. Wind waves 2 to 4 ft. W swell 3 to 5 ft at 10 seconds.
Mon..NW winds 5 to 10 kt...except local ne winds 10 to 20 kt nearshore in the morning. Wind waves 2 ft or less. W swell 2 to 4 ft at 9 seconds.
Mon night..NW winds 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. W swell 2 to 3 ft at 9 seconds.
Tue..NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to 3 ft.
Wed..NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to 4 ft.
PZZ600 222 Pm Pdt Fri Oct 18 2019
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 21z, or 2 pm pdt, a 1027 mb high was centered 1100 nm west of point conception. A 1007 mb low was over western arizona. Moderate nw winds expected across outer waters through Monday.


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


Area Discussion for - Los Angeles/Oxnard, CA
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Fxus66 klox 182227
afdlox
area forecast discussion
national weather service los angeles oxnard ca
327 pm pdt Fri oct 18 2019

Synopsis 18 258 pm.

Gusty north to northwest winds are expected to continue tonight
through Sunday, with the strongest winds expected Saturday night.

Weak santa ana winds are expected Sunday night through Tuesday
with temperatures warming above normal.

Short term (tdy-mon) 18 146 pm.

Wind continues to be the primary weather concern over the next few
days. We had isolated warning level wind gusts early this morning
in the i5 corridor and in SRN sb county. The parameters aren't
quite as favorable tonight as upper support is weaker due to the
trough having moved to the east. Still pretty impressive surface
gradients though and enough to keep wind advisories going for srn
sb county and the i5 corridor.

Pretty similar day Saturday as today overall with temps within a
few degrees of today. We'll be transitioning to another strong
northerly wind event later Saturday into Sunday so we'll likely
see winds increasing in strength in many areas by afternoon and
evening. Then overnight into Sunday the upper support from the
trough passage will kick in along with some cold air advection to
push wind speeds up to at least Thursday night's levels and likely
a tad stronger. Models still showing a 6-7mb gradient from bfl
early Sunday morning which is 1-2mb stronger than what happened
earlier this morning. For this reason a high wind watch will be
issued for all the mountains, including the santa monicas, as well
as the santa clarita valley Saturday night into Sunday morning.

Advisory level winds expected to develop in many other areas
including the la ventura valleys and even parts of the la coast,
especially from malibu to the hollywood hills and down through the
south bay area. Highs Sunday expected to rise 3-6 degrees in most
areas.

Sunday afternoon into Monday we'll be transitioning to a low
grade santa ana as the trough moves east and winds take on a more
easterly component. Upper support drops off and the air mass warms
as the ridge starts building in from the west but there will be
just enough surface gradient and winds up to 850 mb to maintain
gusty (though mostly sub-advisory level) santa ana winds across
la ventura counties as well as the santa lucia's along the central
coast. Temps will be warming up quite a bit as well with highs
jumping up into the lower 90s for inland coastal areas and
valleys.

Long term (tue-fri) 18 143 pm.

Tuesday is expected to be the warmest day for coast valleys as
gradients will start trending onshore later in the day into
Wednesday. Some light offshore breezes possible, mainly in the
mountains, but otherwise just hot and dry.

The ridge will start to shift back to the west as a trough drops
out of canada and into the northern rockies and great basin.

Gradients will turn onshore Wednesday into Thursday with high
temps dropping several degrees across coast valleys, though still
a few degrees above normal. The pacific ridge is expected to
expand east again over california and gradients will again turn
offshore following the trough passage through the great basin and
into the plains. The GFS has fluctuated a fair amount on this but
the ECMWF has been consistent and now more ensemble members are
supporting at least an advisory level santa ana wind event Friday
into next weekend and likely very warm and dry.

Aviation 18 1742z.

At 17z at klax, there was no marine inversion. There was a
shallow moist layer around 1500 feet deep.

Vfr conditions with clear skies expected across the majority of
terminals. The only exception will be scattered MVFR clouds across
the la basin after 09z Saturday and could impact klgb or klax by
sunrise. Gusty N to NW winds will affect the mountains, the santa
clarita valley and the south coast of sba county through Saturday,
with associated local llws and moderate uddf.

Klax... High confidence in the 18z taf.VFR conds expected through
the period. There is a 10% chance of MVFR CIGS between 12z and
17z Saturday morning. East winds will remain below 8 kts between
10-17z tomorrow.

Kbur... High confidence in the 18z TAF withVFR conds expected
through the period.

Marine 18 213 pm.

Outer waters... Moderate to high confidence. Gale force winds were
occurring across most of the outer waters, except for the far
north. Gales will decrease to small craft advisory levels later
tonight and then continue through about Sunday night. Winds turn
more northerly by Monday and even east-northeast for lighter winds
across outer waters.

Inner waters N of pt. Sal... Moderate to high confidence. Sca
level NW winds are likely through Sat evening and there is a
chance of SCA level NW winds Sun afternoon and evening.

Santa barbara channel... Moderate confidence. SCA level W to nw
winds are expected across western portions through late tonight.

Sca level W to NW winds are possible across western portions
again Sat afternoon and into the evening.

For the inner waters south of pt. Mugu... Moderate confidence.

Winds and seas are expected to remain below SCA levels through
tue. There is a 30% chance of SCA level N to NE winds near shore
from pt. Mugu to santa monica Sunday night and Monday morning.

Beaches 18 136 pm.

Surf will continue to build from 9 to 12 feet on west-facing
beaches of the central coast with local sets to 15 feet possible.

Surf will gradually subside early Saturday morning. There is a
chance that the surf will remain near or above the high surf
threshold of 10 feet through Saturday evening.

South of point conception, the northwesterly component of the
swell means that less energy will make it to shore. However, the
west facing beaches of ventura and los angeles counties could have
surf of 3 to 6 feet tonight through Sunday.

Fire weather 18 326 pm.

Northerly winds will persist across many portions of southwest california
through Sunday, with peak gusts between 30 and 50 mph common. These winds will
affect the mountains, santa barbara south coast, the santa clarita valley,
san fernando valley, santa monica mountains and central coast. The strongest
northerly winds will be over the santa ynez range and adjacent foothills, along
with the tejon pass Saturday night into Sunday, when isolated gusts of 60 to
70 mph are likely (especially near montecito hills and whitaker peak).

The santa barbara-bakersfield gradient is expected to peak at around -5.5 mb
later tonight, increasing to around -6.5 mb on Saturday night. Minimum
humidities will generally range between 8 and 25 percent today through
Sunday. Recoveries at night will be moderate across the north facing mountains
with poor recoveries in the foothills and downslope areas. The combination of
moderate to locally strong sundowner winds combined with low humidities and
dry fuels has resulted in the red flag warning for the santa barbara south
coast and mountains through Sunday evening. There will be widespread elevated
to brief critical fire weather conditions for many other portions of southwest
california through Sunday due to the northerly winds and areas of low humidities.

Areas closest to critical conditions include the los angeles and
ventura county mountains and santa clarita valley.

The winds are expected to shift to northeasterly Sunday night into Monday
when gusts between 25 and 40 mph will occur across wind prone areas of los angeles
and ventura counties, strongest in the los angeles county mountains. The offshore
winds will further weaken on Tuesday morning. Minimum humidities will generally
range between 10 and 20 percent on Monday and Tuesday, while high temperatures
will climb to between 85 and 95 degrees. Another warm and potentially very dry santa
ana wind event will be possible by next Friday.

Lox watches warnings advisories
Ca... High surf advisory in effect until 8 am pdt Saturday for
zones 34-35. (see laxcfwlox).

Wind advisory in effect until 11 am pdt Sunday for zone 39. (see laxnpwlox).

Wind advisory in effect from 6 pm Saturday to 11 am pdt
Sunday for zones 41-44-45-547. (see laxnpwlox).

High wind watch in effect from Saturday evening through
Sunday morning for zones 46-52>54-88. (see laxnpwlox).

Wind advisory in effect until 6 pm pdt Saturday for zones
52-54. (see laxnpwlox).

Wind advisory in effect from 1 pm Saturday to 3 am pdt Sunday
for zone 59. (see laxnpwlox).

Red flag warning in effect until 10 pm pdt Sunday for zones
239-252. (see laxrfwlox).

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

Small craft advisory in effect until 3 am pdt Monday for zone
670. (see laxmwwlox).

Gale warning in effect until 3 am pdt Saturday for zones
673-676. (see laxmwwlox).

Hazard potential outlook (mon-fri)
Elevated to briefly critical fire weather conditions possible
over los angeles and ventura counties Monday due to hot and dry
conditions and locally breezy santa ana winds. Critical fire
weather conditions possible later next week as santa ana winds
are expected to return.

Public... Mw
aviation... Eb
marine... Eb
beaches... Eb
fire... Gomberg
synopsis... Stewart
weather.Gov losangeles


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46025 - Santa Monica Basin - 33NM West Southwest of Santa Monica, CA 23 mi25 min NW 5.8 G 7.8 66°F 67°F4 ft1012.5 hPa62°F
46221 - Santa Monica Bay, CA (028) 30 mi19 min 68°F3 ft
ICAC1 - 9410840 - Santa Monica Pier 32 mi45 min WSW 12 G 13 66°F 66°F1012.6 hPa
46251 34 mi45 min 62°F5 ft
NTBC1 - Santa Barbara, CA - 9411340 38 mi39 min ESE 1.9 G 2.9 68°F 1012.3 hPa
46053 - E. SANTA BARBARA - 12NM Southwest of Santa Barbara, CA 41 mi25 min W 18 G 21 65°F 63°F6 ft1012.3 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 mi18 minW 910.00 miA Few Clouds71°F55°F59%1012.4 hPa
Camarillo, Camarillo Airport, CA8 mi20 minWSW 810.00 miFair79°F39°F24%1012.7 hPa
Oxnard, Oxnard Airport, CA9 mi24 minW 910.00 miFair72°F54°F53%1011.9 hPa

Link to 5 minute data for KNTD

Wind History from NTD (wind in knots)
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Last 24hrW9W7E4NW3CalmN4SE5NE7CalmNE3N3N6N7N8N4N6NW33W5SW9W9W12W10W9
1 day agoNW5NW3W6NW6NW4N3CalmCalmCalmW3CalmSW5NW4W4NW4SE3W9W10W10W9W12W12SW9W13
2 days agoNW6NW6N5NW5N5N5N5N5N5N5N3CalmNW7NE5NE5N4CalmN3W6W4W7NW10W6NW5

Tide / Current Tables for Mugu Lagoon (ocean pier), California
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Mugu Lagoon (ocean pier)
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Fri -- 12:53 AM PDT     3.38 feet High Tide
Fri -- 05:29 AM PDT     2.44 feet Low Tide
Fri -- 07:03 AM PDT     Sunrise
Fri -- 11:31 AM PDT     Moonset
Fri -- 11:50 AM PDT     5.10 feet High Tide
Fri -- 06:18 PM PDT     Sunset
Fri -- 07:35 PM PDT     0.68 feet Low Tide
Fri -- 09:49 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.33.43.332.72.52.52.73.33.94.555.14.94.33.52.61.81.10.70.711.52.1

Tide / Current Tables for Port Hueneme, California
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Port Hueneme
Click for Map
Fri -- 01:00 AM PDT     3.43 feet High Tide
Fri -- 05:31 AM PDT     2.54 feet Low Tide
Fri -- 07:04 AM PDT     Sunrise
Fri -- 11:32 AM PDT     Moonset
Fri -- 11:57 AM PDT     5.21 feet High Tide
Fri -- 06:19 PM PDT     Sunset
Fri -- 07:37 PM PDT     0.71 feet Low Tide
Fri -- 09:50 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.33.43.33.12.82.62.62.83.344.655.254.53.72.71.91.20.80.711.52.1

Weather Map
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GEOS Local Image of Southwest    EDIT
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Wind Forecast for Los Angeles/Oxnard, CA (19,4,5,8)
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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.