Marine Weather and Tides
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.
|Sunrise 6:44AM||Sunset 7:08PM||Saturday March 25, 2017 10:33 PM PDT (05:33 UTC)||Moonrise 5:21AM||Moonset 4:49PM||Illumination 2%|
EDIT (on/off)  Help
|PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 229 Pm Pdt Sat Mar 25 2017 |
Tonight..Wind W 10 to 15 kt...becoming to 10 kt after midnight. Wind waves 2 ft or less. SWell W 4 to 5 ft at 10 seconds.
Sun..Wind variable less than 10 kt...becoming sw 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. SWell W 4 to 6 ft at 14 seconds.
Sun night..Wind W 10 to 15 kt. Wind waves 2 ft or less. SWell W 4 to 7 ft at 10 seconds.
Mon..Wind W 10 to 20 kt with gusts to 25 kt. Wind waves 2 ft or less...becoming 3 to 5 ft in the afternoon. SWell W 4 to 6 ft at 8 seconds.
Mon night..Wind nw 15 to 25 kt with gusts to 30 kt. Wind waves 5 ft. SWell W 7 to 10 ft at 9 seconds.
Tue..Wind nw 10 to 20 kt with gusts to 25 kt. Wind waves 4 ft. SWell W 6 to 9 ft.
Tue night..Wind nw 10 to 15 kt. Gusts to 20 kt in the evening. Wind waves 3 ft in the evening...becoming 2 ft or less. SWell W 5 to 7 ft.
Wed..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 4 to 6 ft.
Wed night..Wind W 10 kt with gusts to 15 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 4 to 6 ft.
Thu..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 4 to 5 ft.
Thu night..Wind W 10 to 15 kt. Wind waves 2 ft or less. SWell W 5 to 7 ft.
|PZZ700 229 Pm Pdt Sat Mar 25 2017 |
Synopsis for far southern california coast.. At 2 pm...a 1024 mb high was 150 nm northwest of san francisco and a 1009 mb low was over extreme west-central arizona. Moderate onshore flow will continue through early Sunday with winds strengthening further Sunday night into Monday. 25 to 30 kt northwest wind gusts are likely on Monday along with steep seas of 10 feet or greater...resulting in conditions hazardous to small craft. Moderate onshore flow occurs on Tuesday becoming weak onshore flow on Wednesday before winds start to pick up again on Thursday.
7 Day Forecast for Marine Location Near Laguna Niguel, CAHourly EDIT Help
Area Discussion for - San Diego, CA  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus66 ksgx 260428 aaa|
area forecast discussion
national weather service san diego ca
927 pm pdt Sat mar 25 2017
A low pressure trough passing to the north will bring more clouds,
gusty winds, and isolated showers through late this evening. A
repeat performance is expected on Monday as another system passes by
just to the north. Just a little precipitation is expected from both
systems. A break between the two should ensure fair and dry
conditions on Sunday. Strong winds are possible across the mountains
and deserts from Monday afternoon through Tuesday morning as the
second system digs southeast across arizona. Dry and warmer after
Monday under a weak high pressure ridge aloft. Later in the week, a
stronger storm system could impact the region but confidence is low
Discussion For extreme southwestern california including orange...
san diego... Western riverside and southwestern san bernardino
cool and mostly cloudy conditions this evening with a few showers
redeveloping in the brisk NW flow in the wake of a weak upper level
trough that is now moving through arizona. These showers are very
small but have produced a few reports of measurable rain along the
coast. Expect the showers to flare up for the next couple of hours
and then dissipate after midnight. Some weak ridging should ensure
Sunday is mild and dry. Another weak upper level trough will bring
another chance of showers on Monday and cooler conditions with a
renewed deeper marine layer and strong onshore winds. No significant
updates were made this evening to the ongoing forecast database.
Previous forecast discussion issued at 111 pm pdt...
satellite imagery at 1 pm pdt still indicated extensive cloud cover
offshore, over the ca bight, drifting east. Echoes had diminished on
nws radar though. Farther east, clouds were scattered to broken
along and west of the mts with mostly clear skies over the deserts.
Surface pressure gradients were running 5-6 mbs onshore to the
deserts with a modest onshore trend. Peak westerly wind gusts were 35
to 45 mph in wind-prone desert pass areas, with more widespread and
20 to 25 mph gusts across the deserts.
Isolated showers are possible through this evening, especially along
the coastal slopes, otherwise, it will be partly cloudy with winds
subsiding overnight in the mts/deserts.
A weak low pressure trough will be moving east tonight, followed by
weak ridging aloft on Sunday. This will bring fair and slightly
warmer weather on Sunday, after morning marine clouds clear, with
light winds. Another trough will follow on Monday and looks like it
will be strengthening as it passes into az Mon night. This could
result in strong west to northerly winds over the mts and deserts
from late Mon into early tue. The models are developing a few light
showers as well, however they should mainly affect the coastal
slopes of the mts, and little accumulation is expected.|
Current indications from our hires WRF are winds will increase over
the mts/deserts on Monday, peak late Monday and Monday night, then
slowly decrease on Tue morning. Peak wind gusts of 65 to 75 mph are
possible over sparsely populated northeast sections of the coachella
valley early Tue morning, but gusts to around 60 mph look possible
below the cajon pass as well Tue morning. These are wind-prone areas
so impacts are questionable, but blowing dust and sudden cross winds
could pose a significant hazard for travelers through the desert mon
night/tue. A high wind warning and/or advisory will likely be
needed for these areas.
Another weak ridge is forecast to build SE across ca on tue/wed with
fair skies, lighter winds and warmer days. Following the ridge will
be another digging short-wave trough. This one has proved to be
problematic for numerous model runs now. The track has been flip-
flopping with some model runs suggesting stronger digging to the sw.
This could bring light precip to the region and very strong onshore
winds across the coastal waters, mts/deserts thu/thu night. It would
also be much cooler than currently forecast on fri. Before
suggesting any impact this storm may have across socal, more
consistent model performance is needed to build confidence.
260400z... Multiple low cloud bases, ranging from 1700-4500 ft msl,
will continue overnight mainly over and west of the mountains. An
isolated -shra is possible this evening, however confidence is
increasing that most areas will remain dry. Vis will lower to 1 sm
or less where low clouds near higher terrain.VFR conditions are
expected by late Sun morning.
West-northwest wind gusts near 20 kt will continue through this
evening over portions of the outer waters. Northwest winds will
restrengthen Sunday night through early Tuesday as another system
passes across the region. Gusts to 25-30 kt are possible late
Monday, in addition to combined seas rising to near or above 10 ft.
This will likely result in hazardous conditions for small craft
Monday through early Tuesday. Conditions improve late Tuesday.
West-northwest swells from around 285-290 degrees will create
elevated surf of 3-6 feet Sunday through most of next week. This
will be accompanied by an increased risk of strong rip currents
through the period.
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
|Stations||Dist||Age||Wind||Air Temp||Water Temp||Waves||Pressure||DewPt|
|46242 - Camp Pendleton Nearshore, CA (043)||25 mi||65 min||60°F||3 ft|
|46224 - Oceanside Offshore, CA (045)||26 mi||33 min||61°F||3 ft|
|46253||26 mi||33 min||60°F||3 ft|
|46256||30 mi||41 min||59°F||3 ft|
|PRJC1||30 mi||45 min||SW 4.1 G 5.1|
|PFXC1||32 mi||45 min||SSW 4.1 G 5.1||58°F||1017.1 hPa|
|AGXC1||32 mi||45 min||S 4.1 G 4.1||58°F||1017.8 hPa|
|PFDC1||33 mi||45 min||S 2.9 G 4.1|
|PSXC1||33 mi||45 min||WSW 1.9 G 4.1|
|BAXC1||34 mi||45 min||Calm G 1.9|
|46222 - San Pedro, CA (092)||34 mi||44 min||60°F||4 ft|
|OHBC1 - 9410660 - Los Angeles, CA||34 mi||45 min||59°F||1017.9 hPa|
|PXAC1||35 mi||45 min||ESE 1.9 G 1.9|
|46225 - Torrey Pines Outer, CA (100)||44 mi||42 min||62°F||4 ft|
Wind History for Los Angeles Pier J, CA(wind in knots) EDIT (on/off)  Help
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Santa Ana, John Wayne Airport-Orange County Airport, CA||15 mi||40 min||N 0||10.00 mi||Partly Cloudy||59°F||55°F||87%||1017.8 hPa|
|Mcolf Camp Pendleton (Red Beach), CA||21 mi||37 min||NW 9||7.00 mi||Overcast||0°F||0°F||%||1017.9 hPa|
|Oceanside, Camp Pendleton, Marine Corps Air Station, CA||24 mi||38 min||SW 3||8.00 mi||Overcast||60°F||57°F||90%||1017.6 hPa|
Wind History from SNA (wind in knots)
|1 day ago||SE||SE||Calm||Calm||E||Calm||Calm||E||N||E||Calm||Calm||Calm||NW||SW||SW||W||SW|
|2 days ago||W||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||NW||W||W||SW||SW||SW||W|
EDIT RT Ports Option Weekend mode (on/off) (on/off)  Help One Week of Data
|San Clemente |
Click for Map
Sun -- 02:43 AM PDT 0.53 feet Low Tide
Sun -- 06:00 AM PDT Moonrise
Sun -- 06:45 AM PDT Sunrise
Sun -- 08:43 AM PDT 5.38 feet High Tide
Sun -- 03:11 PM PDT -0.56 feet Low Tide
Sun -- 05:52 PM PDT Moonset
Sun -- 07:06 PM PDT Sunset
Sun -- 09:20 PM PDT 5.00 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
EDIT (on/off)  Help One Week of Data
|Newport Beach |
Click for Map
Sun -- 02:40 AM PDT 0.76 feet Low Tide
Sun -- 06:01 AM PDT Moonrise
Sun -- 06:46 AM PDT Sunrise
Sun -- 08:45 AM PDT 5.32 feet High Tide
Sun -- 03:11 PM PDT -0.45 feet Low Tide
Sun -- 05:53 PM PDT Moonset
Sun -- 07:07 PM PDT Sunset
Sun -- 09:25 PM PDT 4.91 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Weather Map and Satellite Images(on/off)  Help
|Weather Map ||IR Satellite Image from GEOS|
GOES Local Image of Southwest EDIT
Wind Forecast for San Diego, CA (1,6,7,8)(on/off)  Help
Ad by Google
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.