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Marine Weather and Tides
Version 3.4 |
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 6:18AM | Sunset 7:26PM | Sunday August 25, 2019 5:59 PM PDT (00:59 UTC) | Moonrise 1:08AM | Moonset 3:41PM | Illumination 21% |  |
PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 138 Pm Pdt Sun Aug 25 2019
Tonight..Wind nw 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 12 seconds and S 3 to 4 ft at 12 seconds.
Mon..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft at 12 seconds and S 2 to 3 ft at 9 seconds.
Mon night..Wind W 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft at 11 seconds and S 2 to 3 ft at 8 seconds.
Tue..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 ft at 11 seconds and S 2 to 3 ft at 8 seconds.
Tue night..Wind W to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 ft at 11 seconds and S 1 to 2 ft at 8 seconds.
Wed..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 ft and S 2 to 3 ft.
Thu..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 to 3 ft.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 to 3 ft.
Fri..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 to 3 ft.
Tonight..Wind nw 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 12 seconds and S 3 to 4 ft at 12 seconds.
Mon..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft at 12 seconds and S 2 to 3 ft at 9 seconds.
Mon night..Wind W 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft at 11 seconds and S 2 to 3 ft at 8 seconds.
Tue..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 ft at 11 seconds and S 2 to 3 ft at 8 seconds.
Tue night..Wind W to 10 kt in the evening...becoming variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 ft at 11 seconds and S 1 to 2 ft at 8 seconds.
Wed..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 ft.
Wed night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 ft and S 2 to 3 ft.
Thu..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 to 3 ft.
Thu night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 1 to 2 ft and S 2 to 3 ft.
Fri..Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and S 2 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 to 3 ft.
PZZ700 138 Pm Pdt Sun Aug 25 2019
Synopsis for the far southern california coast.. At 1 pm, a 1012 mb low was over needles and a 1026 mb high was about 560 miles west of eureka. The remnants from ivo is about 480 miles south of san diego. Two to four foot swells from the post tropical storm will persist through tonight before slowly for the day on Monday. Weak onshore flow will continue through Wednesday with a coastal eddy at times.
Synopsis for the far southern california coast.. At 1 pm, a 1012 mb low was over needles and a 1026 mb high was about 560 miles west of eureka. The remnants from ivo is about 480 miles south of san diego. Two to four foot swells from the post tropical storm will persist through tonight before slowly for the day on Monday. Weak onshore flow will continue through Wednesday with a coastal eddy at times.
7 Day Forecast for Marine Location Near Dana Point city, CA
Hourly EDIT Helplocation: 33.45, -117.68 debug
Area Discussion for - San Diego, CA
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus66 ksgx 252100 cca afdsgx area forecast discussion national weather service san diego ca 145 pm pdt Sun aug 25 2019 Synopsis Unusually strong high pressure over the western states is expected to continue to slowly strengthen over the next week. This should keep afternoon high temperatures above normal for most areas, but closer to normal along the immediate coastline and in the deserts. Some night and morning low clouds and fog can be expected near the coast, with mainly just afternoon clouds over the mountains and deserts. Only a slight chance of showers and thunderstorms in the san diego county mountains this afternoon and evening but no showers or thunderstorms are forecast after today for our area. Discussion For extreme southwestern california including orange... san diego... Western riverside and southwestern san bernardino counties... midday temperatures threw a wrench in the works, with the southern coastal areas and locally inland rising rapidly late morning under a lower marine inversion, less clouds, some weak easterly flow that may be ivo related, and likely some ivo related subsidence as well. Met MOS guidance and mav MOS guidance both had 18z san diego international airport (ksan) temps in the upper 70s, and it was actually a bit warmer at 82 degrees. The brown field (sdm) mav met temperature guidance had 83 83 for 18z, which actually ended up being 89. In contrast, riverside and chino were below yesterdays readings at 19z. Through Monday, unusual occurrences like that will be possible until the influence from ivo GOES away. Stronger than normal and building high pressure aloft continues to threaten the southwest. This should keep afternoon high temperatures above average into at least next weekend, except possibly in the immediate coastal regions and possibly the coachella valley, with of course the wild card being whatever ivo does to our subsidence and flow pattern. Some night and morning low clouds are still expected at times near the coastline. Coachella valley high temperatures should be moderated, at least for a few days, by a surge of cooler, low level moist air surging in from the gulf of california. Generally ensemble data and local WRF shows very little day to day change in the upper level pattern and in the mid-upper level moisture for a week or more into the future starting Monday, including limited if any convection some remnant mid level moisture from decaying tropical storm ivo will be around for the next couple of days but only interesting |
looking mid and high clouds for the rest of the area for most areas, and maybe some unusual temperature fluctuations. Temperatures could peak in the lower deserts and the coachella valley around 109-113 degrees midweek or so, dependent on whether the low level moisture hangs around there or not. The upper high will be centered near socal late in the week, although this does not seem to be intense enough for heat products at this time, especially with some remnant moisture likely to linger over the area, but the position of the high raises concerns for both valleys and desert areas on the hottest days. Aviation 252010z... Coast valleys... Mostly clear skies will prevail for the early afternoon hours. Clouds AOA 10k ft msl still on track to increase late afternoon into this evening as tropical depression ivo moves northward. Stratus may impact coastal TAF sites with cigs between 700-1000 ft msl and 4-6 sm vis. Confidence increasing for low clouds to briefly make an appearance between 12z-16z Monday. Sct high clouds AOA 10k ft msl prevailing through Monday morning into early afternoon. Mountains deserts... Sct-bkn cumulus with bases 3-5k ft msl will continue over portions of the mountains through 04z. Low confidence of slight chance for tstms over the mountain crests during the afternoon, dissipating in the evening. Otherwise increasing clouds aoa 10k ft msl tonight into tomorrow morning. Marine No hazardous marine weather is expected through Thursday. Beaches South-southeast swells from 160-170 degrees with a 12-13 second period, generated by the now tropical depression ivo, will generate elevated surf through Monday morning. Isolated surf up to 6 ft is possible on the south facing beaches of orange county. Main impacts on west facing beaches will be longshore currents. A beach hazards statement remains in effect for orange and san diego county beaches through Monday morning. Skywarn Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions. Sgx watches warnings advisories Ca... Beach hazards statement through Monday morning for orange county coastal areas-san diego county coastal areas. Pz... None. Public... Small aviation marine beaches... Apr |
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 |
| 46224 - Oceanside Offshore, CA (045) | 22 mi | 60 min | 74°F | 3 ft | ||||
| 46253 | 28 mi | 60 min | 71°F | 4 ft | ||||
| PRJC1 | 33 mi | 60 min | W 14 G 16 | |||||
| 46256 | 33 mi | 60 min | 68°F | 4 ft | ||||
| PFXC1 | 35 mi | 60 min | SW 7 G 8.9 | |||||
| AGXC1 | 35 mi | 60 min | WSW 12 G 13 | |||||
| 46222 - San Pedro, CA (092) | 36 mi | 37 min | 69°F | 4 ft | ||||
| PSXC1 | 36 mi | 60 min | WNW 5.1 G 7 | |||||
| PFDC1 | 36 mi | 60 min | SSW 7 G 8 | |||||
| OHBC1 - 9410660 - Los Angeles, CA | 37 mi | 60 min | 68°F | 1012.7 hPa (-1.3) | ||||
| BAXC1 | 37 mi | 60 min | S 6 G 7 | |||||
| PXAC1 | 38 mi | 60 min | NNW 5.1 G 6 | |||||
| 46225 - Torrey Pines Outer, CA (100) | 39 mi | 60 min | 74°F | 3 ft | ||||
| LJPC1 - La Jolla, CA (073) | 46 mi | 40 min | NNW 4.1 G 5.1 | 2 ft | ||||
| LJAC1 - 9410230 - La Jolla, CA | 46 mi | 60 min | NNW 4.1 G 5.1 | 73°F | 70°F | 1012.9 hPa (-0.8) | ||
| 46254 | 46 mi | 62 min | 73°F | 74°F | 2 ft | |||
| 46258 | 49 mi | 60 min | 71°F | 3 ft |
Wind History for Los Angeles Pier J, CA
(wind in knots) EDIT (on/off) Help| 6 PM | 7 PM | 8 PM | 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 | |
| Last 24hr | W | W | W | SW | SW | -- | NE | NE | E | E | -- | NE | NW | NW | SW | SW | W | SW | SW | SW | W | W | W | W |
| 1 day ago | S | SW | SW | S | S | SE | SE | SE | SE | S | S | -- | SW | -- | S | SW | SW | SW | SW | SW | W | W | W | W |
| 2 days ago | S | S | S | SE | SE | SE | SE | SE G11 | SE | E G10 | SE | SE | SE | SE G10 | SE | SE | SE | SE | S | S | S | S | S | SW |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Mcolf Camp Pendleton (Red Beach), CA | 17 mi | 64 min | W 9 | 8.00 mi | Fair | 75°F | 66°F | 76% | 1021.5 hPa |
| John Wayne-Orange County Airport, CA | 19 mi | 67 min | SSW 9 | 10.00 mi | A Few Clouds | 83°F | 60°F | 46% | 1012.4 hPa |
| Oceanside, Camp Pendleton, Marine Corps Air Station, CA | 20 mi | 65 min | SW 7 | 10.00 mi | 82°F | 57°F | 44% | 1012.3 hPa | |
| Oceanside, Oceanside Municipal Airport, CA | 24 mi | 68 min | SW 7 | 6.00 mi | Fair with Haze | 79°F | 66°F | 65% | 1012.6 hPa |
Link to 5 minute data for KSNA
Wind History from SNA (wind in knots)
| 7 PM | 8 PM | 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 | |
| Last 24hr | S | S | S | S | SW | NW | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | Calm | SW | SW | W | SW | SW | SW | SW | ||
| 1 day ago | S | SW | SW | S | S | S | Calm | Calm | Calm | Calm | Calm | Calm | Calm | NW | NW | SW | SW | SW | SW | SW | SW | SW | S | |
| 2 days ago | S | S | S | SW | SE | SE | SE | SE | E | E | E | E | E | SE | S | S G17 | SW | SW | SW | S | SW | S | S |
Tide / Current Tables for San Clemente, California
EDIT Weekend mode (on/off) (on/off) Help One Week of DataSan Clemente
Click for Map
Sun -- 12:24 AM PDT 0.74 feet Low Tide
Sun -- 01:07 AM PDT Moonrise
Sun -- 06:19 AM PDT Sunrise
Sun -- 07:00 AM PDT 3.36 feet High Tide
Sun -- 11:19 AM PDT 2.59 feet Low Tide
Sun -- 03:39 PM PDT Moonset
Sun -- 05:45 PM PDT 5.37 feet High Tide
Sun -- 07:24 PM PDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 12:24 AM PDT 0.74 feet Low Tide
Sun -- 01:07 AM PDT Moonrise
Sun -- 06:19 AM PDT Sunrise
Sun -- 07:00 AM PDT 3.36 feet High Tide
Sun -- 11:19 AM PDT 2.59 feet Low Tide
Sun -- 03:39 PM PDT Moonset
Sun -- 05:45 PM PDT 5.37 feet High Tide
Sun -- 07:24 PM PDT Sunset
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 |
| 0.8 | 0.8 | 1.1 | 1.7 | 2.3 | 2.9 | 3.2 | 3.4 | 3.3 | 3 | 2.8 | 2.6 | 2.6 | 3 | 3.5 | 4.2 | 4.8 | 5.3 | 5.4 | 5 | 4.3 | 3.3 | 2.2 | 1.2 |
Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
EDIT (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
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 San Diego, CA (20,4,5,8)
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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. |