Monday, December10, 2018 L-36.com


Marine Weather and Tides
Hemet, CA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:41AMSunset 4:41PM Monday December 10, 2018 12:25 AM PST (08:25 UTC) Moonrise 10:25AMMoonset 8:49PM Illumination 8% 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
    EDIT      (on/off)   Help
PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 136 Pm Pst Sun Dec 9 2018
Tonight..Wind nw 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 3 ft at 12 seconds.
Mon..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 2 to 5 ft at 17 seconds.
Mon night..Wind variable less than 10 kt...becoming S to 10 kt after midnight. Wind waves 2 ft or less. SWell W 3 to 5 ft at 15 seconds. Slight chance of showers after midnight.
Tue..Wind se to 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 3 to 5 ft at 14 seconds. Slight chance of showers.
Tue night..Wind nw to 10 kt...becoming se after midnight. Wind waves 2 ft or less. SWell W 2 to 5 ft at 13 seconds.
Wed..Wind E 10 kt in the morning...becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 4 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Thu..Wind ne to 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Thu night..Wind N 10 kt...becoming E with gusts to 15 kt after midnight. Wind waves 2 ft or less. SWell nw 2 to 3 ft.
Fri..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell nw 2 to 3 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell nw 2 to 3 ft.
PZZ700 136 Pm Pst Sun Dec 9 2018
Synopsis for the far southern california coast..At 1 pm, a 1018 mb low was over northern baja and a 1030 mb high was over eastern oregon. Weak offshore flow will continue in the mornings through Monday, becoming onshore each afternoon. Weak offshore flow develops for Tuesday morning through Thursday.


7 Day Forecast for Marine Location Near Hemet, CA
   Hourly   EDIT   Help
location: 33.72, -117.01     debug


Area Discussion for - San Diego, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus66 ksgx 100525
afdsgx
area forecast discussion
national weather service san diego ca
930 pm pst Sun dec 9 2018

Synopsis
High clouds will prevail through Monday night, but otherwise fair
weather with temperatures slightly above seasonal normals will
prevail most of this week. Locally gusty northeast winds will occur
at times, mainly tonight and again late Tuesday through Thursday.

The jet stream will become more active over the pacific late in the
week and could bring increasing clouds and some precipitation next
weekend or early next week.

Discussion For extreme southwestern california including orange...

san diego... Western riverside and southwestern san bernardino
counties...

widespread high clouds were over the region tonight, and that will
continue through Monday night due to a long fetch of moisture
at above 500 mb upstream to our wsw. Local east to northeast winds
were occurring with a recent gust of 37 mph at highland springs in
riverside county, though most locations had light and variable
winds. Not much action is expected tonight through Monday night as
the high pressure ridge shifts to the east and a low-pressure trough
with most of its dynamics well to our north approaches. The weak
offshore flow tonight will switch to onshore flow Monday, but winds
will generally be light. That trough will move through the area
Tuesday, and current model guidance has no precipitation over us,
even though some increase in low-level moisture will occur. This
could produce some stratus by Tuesday morning in coastal and some
valley locations, but nothing major. With cooling aloft and some
marine layer activity, high temperatures will lower a few degrees
Tuesday.

Starting Tuesday, mostly weak offshore flow will develop in response
to a surface high forming over northern nevada, with wind gusts
similar or slightly stronger from those from today (mostly 40 mph or
less). Humidity will fall somewhat tue-thu, though with recent
rains, fire weather hazards will remain rather low. Some tightening
temperature gradients aloft could increase the offshore flow a bit
Thursday, but not much. Warmer weather will occur Wednesday and
Thursday due to little or no marine layer and warming aloft under
the transitory ridge. After that, a couple of troughs move by to the
north, with small chances of precipitation here, mainly Sunday. Most
model runs show the troughs bringing substantial rainfall to
northern california, but not here. A subtropical jet with larger
amounts of moisture (precipitable water > 1.5 in) will stay far
enough south over southern baja to not be able to interact with the
troughs.

Aviation
100415z... Bkn-ovc clouds at above 20000 ft msl with unrestricted vis
through Monday.

Marine
No hazardous marine weather is expected through Friday.

Beaches
A long-period west-northwest swell from 290 degrees will arrive
Monday, bringing elevated surf of 3-6 ft and strong rip currents
mainly Monday afternoon through Tuesday morning.

Skywarn
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

Sgx watches warnings advisories
Ca... None.

Pz... None.

Public... Maxwell
aviation marine beaches... Maxwell


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46224 - Oceanside Offshore, CA (045) 45 mi25 min 63°F2 ft

Wind History for La Jolla, CA
(wind in knots)    EDIT      (on/off)   Help
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
Last
24hr
SE2
--
E4
SE2
SE4
NE2
S1
--
--
N2
N3
N2
N1
NW4
NW8
N10
N4
S1
--
NW2
E1
S1
NE2
SE1
1 day
ago
E5
E6
E8
E8
E2
E2
E1
NE1
N2
W3
W3
W3
NW3
N7
N7
N6
NE5
NE4
--
--
NE1
E1
E1
2 days
ago
SE1
NE5
G9
SE5
SW4
--
N4
S2
NW6
NW6
NW5
NW8
G11
NW10
G13
NW8
NW7
NE5
E3
E6
S2
E4
SE3

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Riverside / March Air Force Base, CA18 mi87 minWNW 310.00 miFair50°F42°F76%1021.6 hPa

Wind History from RIV (wind in knots)
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
Last 24hrCalmNW3CalmCalmCalmCalmCalmCalmSE4CalmE7
G16
E11NE8--NE6E10NE6NE4CalmNW3NE6W3NW3Calm
1 day agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN3NW3NW4W3N5NE5NW3N4NW3CalmCalm
2 days agoNE6NE7CalmCalmNW5N3CalmNE7NW10N7NW5W5NW11NW8NW12NW10NW8NW7NW3CalmCalmCalmCalmCalm

Tide / Current Tables for San Clemente, California
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
San Clemente
Click for Map
Mon -- 03:46 AM PST     2.31 feet Low Tide
Mon -- 06:43 AM PST     Sunrise
Mon -- 09:27 AM PST     Moonrise
Mon -- 09:54 AM PST     5.47 feet High Tide
Mon -- 04:42 PM PST     Sunset
Mon -- 05:21 PM PST     -0.23 feet Low Tide
Mon -- 07:52 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
3.53.12.72.42.32.63.13.94.75.35.55.24.53.42.21.10.2-0.2-0.10.41.222.83.3

Tide / Current Tables for Newport Bay Entrance, Corona del Mar, California
   EDIT      (on/off)   Help   One Week of Data
Newport Bay Entrance
Click for Map
Mon -- 03:45 AM PST     2.54 feet Low Tide
Mon -- 06:45 AM PST     Sunrise
Mon -- 09:28 AM PST     Moonrise
Mon -- 09:59 AM PST     5.42 feet High Tide
Mon -- 04:43 PM PST     Sunset
Mon -- 05:27 PM PST     -0.17 feet Low Tide
Mon -- 07:53 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
3.63.32.92.62.52.83.344.75.25.45.24.53.52.31.20.3-0.1-0.10.31.11.92.73.3

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
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 San Diego, CA (3,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Santa Ana Mtns, CA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.