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Marine Weather and Tides
Version 3.4 |
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 5:53AM | Sunset 8:05PM | Thursday July 18, 2019 9:02 PM PDT (04:02 UTC) | Moonrise 9:35PM | Moonset 7:26AM | Illumination 96% |  |
PZZ655 Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa Catalina And Anacapa Islands- 833 Pm Pdt Thu Jul 18 2019
Tonight..W winds 5 to 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 6 seconds and sw 2 ft at 15 seconds.
Fri..Winds variable 10 kt or less, becoming sw 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 7 seconds and sw 2 ft at 15 seconds.
Fri night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 15 seconds.
Sat..Winds variable 10 kt or less, becoming sw 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and sw 2 ft at 14 seconds.
Sat night..W winds 10 to 15 kt, becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 14 seconds.
Sun..Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and sw 2 ft at 14 seconds.
Sun night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and S 2 ft at 14 seconds.
Mon..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Tue..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Tonight..W winds 5 to 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 6 seconds and sw 2 ft at 15 seconds.
Fri..Winds variable 10 kt or less, becoming sw 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 7 seconds and sw 2 ft at 15 seconds.
Fri night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 15 seconds.
Sat..Winds variable 10 kt or less, becoming sw 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and sw 2 ft at 14 seconds.
Sat night..W winds 10 to 15 kt, becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 9 seconds and sw 2 ft at 14 seconds.
Sun..Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and sw 2 ft at 14 seconds.
Sun night..W winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 8 seconds and S 2 ft at 14 seconds.
Mon..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Tue..W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
PZZ600 833 Pm Pdt Thu Jul 18 2019
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 03z, or 8 pm pdt, a 1032 mb surface high was located around 1400 nm west of point conception, while a 1003 mb thermal low was near las vegas, nevada.
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 03z, or 8 pm pdt, a 1032 mb surface high was located around 1400 nm west of point conception, while a 1003 mb thermal low was near las vegas, nevada.
7 Day Forecast for Marine Location Near Glendale, CA
Hourly EDIT Helplocation: 34.14, -118.25 debug
Area Discussion for - Los Angeles/Oxnard, CA
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus66 klox 190350 aaa afdlox area forecast discussion... Updated national weather service los angeles oxnard ca 850 pm pdt Thu jul 18 2019 Synopsis 18 634 pm. Night through morning low clouds will cover the coast and adjacent valleys through Saturday with strong onshore flow, lending to a slight cooling trend. A ridge of high pressure will expand westward from the four corners on Sunday and persist through next week giving way to another period of summertime heat. Short term (tnt-sun) 18 848 pm. The latest satellite imagery shows marine layer induced stratus much more entrenched versus this time last night. Onshore flow continues to strengthen this evening as southwest flow aloft reestablishes between an upper-level trough of low pressure over the pacific northwest and an upper-level ridge of high pressure over north texas. A cooling trend should continue across the area into Friday. The marine layer depth should deepen back to around 2000 feet deep on Friday morning. ***from previous discussion*** minimal changes in the weather Sat as high pressure aloft remains to the east and a weak trough continues along the west coast. Marine layer depth will hover around the 2000' level at least through Saturday and linger near the beaches into the afternoon. The ridge will begin to expand west later Sat into Sun and that will start a slow warming trend into early next week. Highs Sunday will still be a couple degrees below normal across inland areas but near normal for the coast. We may start to see some increasing high clouds from some moisture moving up from the southeast but still too dry at lower levels to get any convection. Long term (mon-thu) 18 129 pm. High pressure will strengthen near the 4 corners through the middle of next week continuing the warming trend from the weekend. Models also still advertising weakening onshore flow by Tuesday that will provide an additional warming influence so all areas should see a significant boost in temps, though more so across inland areas than the coast as the marine layer will likely still be present. MOS guidance from the deterministic runs still showing highs 3-5 degrees cooler than the last heat event and this one, while maybe not quite as warm as that, should at least be a close second given the similar pattern. Ensemble MOS means are similar to the deterministics but several members are supporting the higher temps and the forecast follows that lead. The one caveat is the monsoon. Last couple runs have kept most of the lower level moisture to the east but if that surge shifts west |
that could lead to slightly lower temps, though higher humidities. Have left in small pops for possible convection across eastern la county Wed Thu though a vast majority of the ensemble solutions still keep the precip east of the area. Aviation 18 2355z. At 23z, the marine layer depth was around 1100 feet deep at klax. The top of the inversion was near 2000 feet with a temperature around 23 degrees celsius. Moderate-to-high confidence in the current forecast. Higher confidence in categories. Less confidence in timing. Ifr to MVFR conditions will spread into coastal and valley terminals through 10z. There is a chance of lifr conditions mainly north of kntd between 04z and 14z. There is a chance of MVFR conditions lingering up to two hours longer than forecast. Klax... MVFR conditions will spread into klax between 02z and 06z, then linger through at least 17z. There is a 30 percent chance of MVFR conditions lingering until as late as 21z. Kbur... There is a 30 percent chance of ifr conditions at kbur between 07z and 11z.VFR conditions should develop between 16z and 18z. Marine 18 839 pm. For the outer coast waters, winds and seas are expected to remain below small craft advisory levels through at least Friday afternoon. Across the outer waters, there is a 30 percent chance of small craft advisory winds on Friday evening increasing to 50 percent on Saturday evening. Short-period hazardous seas could develop early next week. For the inner and nearshore waters, winds and seas will likely remain below small craft advisory criteria through early next week. Lox watches warnings advisories Ca... None. Pz... None. Hazard potential outlook (sun-thu) No significant hazards expected. Public... Hall mw aviation... Hall marine... Hall synopsis... Stewart weather.Gov losangeles |
Weather Reporting Stations
EDIT (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 |
| ICAC1 - 9410840 - Santa Monica Pier | 16 mi | 50 min | WSW 8 G 9.9 | 64°F | 72°F | 1013 hPa | ||
| BAXC1 | 26 mi | 44 min | S 6 G 6 | |||||
| PXAC1 | 26 mi | 44 min | NNW 5.1 G 6 | |||||
| 46221 - Santa Monica Bay, CA (028) | 28 mi | 32 min | 69°F | 3 ft | ||||
| PFDC1 | 28 mi | 44 min | SSW 8 G 8.9 | |||||
| AGXC1 | 29 mi | 44 min | WSW 15 G 18 | 64°F | 1012.7 hPa | |||
| OHBC1 - 9410660 - Los Angeles, CA | 29 mi | 50 min | 68°F | 1012.7 hPa | ||||
| 46256 | 31 mi | 32 min | 68°F | 3 ft | ||||
| 46222 - San Pedro, CA (092) | 36 mi | 39 min | 68°F | 2 ft | ||||
| 46253 | 39 mi | 32 min | 70°F | 3 ft |
Wind History for Santa Monica, CA
(wind in knots) EDIT (on/off) Help| 9 PM | 10 PM | 11 PM | 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 | |
| Last 24hr | W | W | W | NW | NW | NW | NW | NW | S | SW | S | S | S | W | W | W | W | W | W | W | SW | W | W | W |
| 1 day ago | SW | SE | SE | -- | NE | SE | SE | SE | SE | E | SE | SE | S | S | SW | SW | SW | SW | SW | SW | W | W | W | |
| 2 days ago | SE | -- | SE | SW | SE | SW | -- | NW | -- | NW | W | SW | SW G5 | SW | W | W | SW G8 | W | W | W | W | W | W |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airportsWind History from BUR (wind in knots)
| 10 PM | 11 PM | 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 | |
| Last 24hr | S | S | S | SE | SE | SE | SE | S | Calm | Calm | S | SW | E | S | S G14 | S | S | S | S | S | S | S | ||
| 1 day ago | S | SE | SE | SE | SE | SE | S | S | SE | S | S | S G16 | S | S | S | S | S | S | S | S | S | |||
| 2 days ago | SE | E | E | E | Calm | Calm | Calm | Calm | Calm | Calm | Calm | E | SE | SE | S | SE G21 | S | S | S | S | SE | SE | S | S |
Tide / Current Tables for Santa Monica, Municipal Pier, California
EDIT Weekend mode (on/off) (on/off) Help One Week of DataSanta Monica
Click for Map
Fri -- 05:56 AM PDT Sunrise
Fri -- 05:59 AM PDT -0.23 feet Low Tide
Fri -- 08:23 AM PDT Moonset
Fri -- 12:34 PM PDT 3.89 feet High Tide
Fri -- 05:15 PM PDT 2.49 feet Low Tide
Fri -- 08:03 PM PDT Sunset
Fri -- 10:10 PM PDT Moonrise
Fri -- 11:16 PM PDT 5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 05:56 AM PDT Sunrise
Fri -- 05:59 AM PDT -0.23 feet Low Tide
Fri -- 08:23 AM PDT Moonset
Fri -- 12:34 PM PDT 3.89 feet High Tide
Fri -- 05:15 PM PDT 2.49 feet Low Tide
Fri -- 08:03 PM PDT Sunset
Fri -- 10:10 PM PDT Moonrise
Fri -- 11:16 PM PDT 5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
| 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 |
| 5.3 | 4.4 | 3.2 | 1.9 | 0.8 | 0 | -0.2 | 0 | 0.7 | 1.7 | 2.7 | 3.4 | 3.8 | 3.9 | 3.6 | 3.1 | 2.7 | 2.5 | 2.6 | 3 | 3.7 | 4.4 | 5.1 | 5.4 |
Tide / Current Tables for Santa Monica, California
EDIT (on/off) Help One Week of DataSanta Monica
Click for Map
Fri -- 05:56 AM PDT Sunrise
Fri -- 05:57 AM PDT -0.23 feet Low Tide
Fri -- 08:23 AM PDT Moonset
Fri -- 12:32 PM PDT 3.91 feet High Tide
Fri -- 05:13 PM PDT 2.45 feet Low Tide
Fri -- 08:03 PM PDT Sunset
Fri -- 10:10 PM PDT Moonrise
Fri -- 11:17 PM PDT 5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 05:56 AM PDT Sunrise
Fri -- 05:57 AM PDT -0.23 feet Low Tide
Fri -- 08:23 AM PDT Moonset
Fri -- 12:32 PM PDT 3.91 feet High Tide
Fri -- 05:13 PM PDT 2.45 feet Low Tide
Fri -- 08:03 PM PDT Sunset
Fri -- 10:10 PM PDT Moonrise
Fri -- 11:17 PM PDT 5.41 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
| 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 |
| 5.3 | 4.4 | 3.2 | 1.9 | 0.8 | 0 | -0.2 | 0.1 | 0.8 | 1.7 | 2.7 | 3.5 | 3.9 | 3.9 | 3.6 | 3.1 | 2.7 | 2.5 | 2.6 | 3 | 3.7 | 4.4 | 5.1 | 5.4 |
Weather Map and Satellite Images
(on/off) HelpWeather Map
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 Los Angeles/Oxnard, CA (0,6,7,8)
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Ground Weather Radar Station Santa Ana Mtns, 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. |