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Marine Weather and Tides
Version 3.4 |
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported. 5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive. 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. |
| Sunrise 6:39AM | Sunset 6:46PM | Saturday September 23, 2017 11:50 PM PDT (06:50 UTC) | Moonrise 9:55AM | Moonset 9:12PM | Illumination 13% |  |
Marine Forecasts
EDIT (on/off) Help| PZZ655 Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa Catalina And Anacapa Islands- 812 Pm Pdt Sat Sep 23 2017 Tonight..NW to N winds 10 to 15 kt...becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. W swell 2 to 3 ft at 7 seconds. Sun..Winds variable 10 kt or less...becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. W swell 2 ft at 7 seconds. Sun night..W winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Wind waves 2 ft or less. W swell 2 ft at 8 seconds. Mon..Winds variable 10 kt or less...becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. W swell 2 ft at 10 seconds. Mon night..W winds 10 to 15 kt in the evening...becoming variable 10 kt or less. Wind waves 2 ft or less. W swell 2 ft at 10 seconds. Tue..Winds variable 10 kt or less...becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. S swell 2 ft at 12 seconds. Tue night..W winds 10 to 15 kt in the evening...becoming variable 10 kt or less. Wind waves 2 ft or less. S swell 2 ft. Wed..NW winds 10 to 15 kt. Wind waves 2 ft or less. S swell 2 ft. Thu..W winds 10 to 15 kt. Wind waves 2 ft or less. S swell 2 ft. | PZZ600 812 Pm Pdt Sat Sep 23 2017 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 1025 mb high pressure center was located 900 nm nw of point conception...and a 1004 mb low was near las vegas. The high will push into nevada through early next week. Short period choppy seas will persist into next week. |
7 Day Forecast for Marine Location Near Laguna Beach, CA
Hourly EDIT Helplocation: 33.54, -117.79 debug
Area Discussion for - San Diego, CA
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus66 ksgx 240438 afdsgx area forecast discussion national weather service san diego ca 940 pm pdt Sat sep 23 2017 Synopsis weak surface high pressure will build over the great basin Sunday and remain nearly stationary through Friday. This santa ana weather pattern will set the stage for sunny, warm days, and clear, cool nights through the end of the month. Northeast winds will be strongest through the mountain passes and into the inland valleys Sunday through Wednesday, increasing the threat for wildfires. Discussion For extreme southwestern california including orange... san diego... Western riverside and southwestern san bernardino counties... Saturday was another unseasonably cool day with a couple record lows (52 at vista and 53 at borrego), and a couple record low highs (55 at big bear and 56 at palomar mountain). The deep upper trough over the southwest responsible for our cool spell will drift east and gradually be replaced by a warmer airmass building in from the west. The trough doesn't move too far east though, so the winds aloft will remain northeasterly between the trough and a high amplitude ridge that will form over the west coast Sunday through Tuesday. On Tuesday night a shortwave digging down the east side of the ridge will evolve into a closed low near las vegas, a position that could add a little more mid level northeast wind support. So for the first half of the week we will have a warming trend and likely see the strongest offshore winds. While this won't be a very strong wind event, there will be areas where the winds will be 15 to 30 mph in the wind prone areas with gusts to 40 mph. On Thursday and Friday both the upper wind support and surface pressure pattern weaken for lighter winds. Warmest days will be Thursday and Friday. Temperatures will increase a few degrees each day this week, with the most rapid warmup west of the mountains due to downslope warming from the santa ana winds. By Thursday and Friday the coastal and valley temperatures will be 5-10 degrees above average, while the mountains and deserts will be about where they should be temperature- wise for late september. |
Aviation 240300z... Coast valleys coastal slopes... Mostly clear skies and unrestricted vis through Sunday... Except at the beaches and along the immediate coastal strip where sct low clouds will linger at times, but not likely to impact any of the TAF locations. Gusty northeast winds will develop Sunday afternoon over the mtns and along the coastal slopes... With gusts to 40 knots possible in the most wind prone locations. This could produce weak to locally moderate up downdrafts and llws over and west of the mtns. Mountains deserts... Clear with unrestricted visibility through Sunday. Marine No hazardous marine weather is expected through Thursday. Fire weather Offshore flow will develop on Sunday, and become gusty below the coastal slopes, canyons and passes of san bernardino, riverside, and orange counties Mon tue. The rh will drop considerably, on Sunday with minimum daytime values down to as low as 10% through Thursday. In the favored, offshore wind-prone areas, we are still expecting to see occasional winds of 25 to 35 mph with isolated gusts to 40 mph, especially Mon Tue mornings. Several hours of near critical fire weather conditions are possible in these foothills areas, mainly north of san diego county Mon Tue due to low rh and winds exceeding 25 mph. However, with the limited coverage and duration of critical conditions, no fire weather product issuance is anticipated at this time. A significant concern for the fire weather forecast is the longevity of the hot and dry weather pattern for much of the work week. The medium range models do suggest some improvement by next weekend as a trough may develop along the west coast. Skywarn Skywarn activation will not be needed Sunday. Sgx watches warnings advisories Ca... None. Pz... None. Public... Moede fire weather... Brotherton aviation marine... Pg |
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 |
| 46253 | 21 mi | 50 min | 67°F | 2 ft | ||||
| 46256 | 24 mi | 58 min | 65°F | 2 ft | ||||
| PRJC1 | 25 mi | 50 min | SSW 2.9 G 2.9 | |||||
| PFXC1 | 27 mi | 50 min | S 1.9 G 2.9 | 65°F | ||||
| PFDC1 | 27 mi | 50 min | SSE 1 G 1.9 | |||||
| AGXC1 | 27 mi | 50 min | S 2.9 G 2.9 | 64°F | 1010.8 hPa (+0.4) | |||
| OHBC1 - 9410660 - Los Angeles, CA | 28 mi | 50 min | 65°F | 1011 hPa (+0.4) | ||||
| PSXC1 | 28 mi | 50 min | SSE 1 G 1.9 | |||||
| 46222 - San Pedro, CA (092) | 28 mi | 50 min | 64°F | 3 ft | ||||
| 46242 - Camp Pendleton Nearshore, CA (043) | 29 mi | 82 min | 68°F | 2 ft | ||||
| BAXC1 | 29 mi | 50 min | Calm G 1 | |||||
| PXAC1 | 30 mi | 50 min | Calm G 1 | |||||
| 46224 - Oceanside Offshore, CA (045) | 30 mi | 50 min | 68°F | 2 ft | ||||
| 46225 - Torrey Pines Outer, CA (100) | 47 mi | 59 min | 68°F | 3 ft |
Wind History for Los Angeles Pier J, CA
(wind in knots) EDIT (on/off) Help| 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 | |
| Last 24hr | NW G11 | E | S | -- | NE | N | NE | NE | NE | E | E | SE | S | S | SW | SW | SW | SW | W | W | SE | SW | SW | SW |
| 1 day ago | S | SE | S | SE | E | NE | E | E | NE | E | SE | S | S | S | SW | SW | SW | W | W | NW G11 | W G8 | W | NW | S |
| 2 days ago | SW | S | S | SW | SW | SW | W | SW | W | SW | SW | SW | SW | SW | W | W | SW | SW | SW |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| John Wayne-Orange County Airport, CA | 11 mi | 57 min | S 3 | 10.00 mi | Fair | 64°F | 55°F | 73% | 1010.6 hPa |
| Los Alamitos Army Airfield, CA | 22 mi | 52 min | N 0 | 10.00 mi | Fair | 61°F | 53°F | 75% | 1011.1 hPa |
Wind History from SNA (wind in knots)
| 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 | |
| Last 24hr | SE | Calm | SE | E | Calm | NE | E | Calm | E | SW | SW | S | SW | S | S | S | SW | SW | SW | S | Calm | S | ||
| 1 day ago | E | SE | E | E | E | E | NE | E | NE | SE | SW | S | SW G17 | SW | SW | W | W | W | W | Calm | SW | Calm | ||
| 2 days ago | SE | SE | SE | SE | SE | S | S | S | SE | SE | SE | S | SW | SW | SW G15 | SW G16 | W G18 | SW | SW | SW | SW | S | SE | E |
Tide / Current Tables for Newport Beach, Newport Bay Entrance, Corona del Mar, California (sub)
EDIT RT Ports Option Weekend mode (on/off) (on/off) Help One Week of Data| Newport Beach Click for Map Sun -- 12:15 AM PDT 4.09 feet High Tide Sun -- 05:44 AM PDT 1.89 feet Low Tide Sun -- 06:41 AM PDT Sunrise Sun -- 10:50 AM PDT Moonrise Sun -- 12:03 PM PDT 4.98 feet High Tide Sun -- 06:44 PM PDT Sunset Sun -- 06:57 PM PDT 1.11 feet Low Tide Sun -- 09:50 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 4.1 | 4 | 3.6 | 3 | 2.4 | 2 | 1.9 | 2.2 | 2.7 | 3.5 | 4.2 | 4.8 | 5 | 4.8 | 4.3 | 3.5 | 2.6 | 1.8 | 1.3 | 1.1 | 1.3 | 1.8 | 2.4 | 3 |
Tide / Current Tables for Balboa Pier, Newport Beach, California
EDIT (on/off) Help One Week of Data| Balboa Pier Click for Map Sun -- 12:10 AM PDT 4.02 feet High Tide Sun -- 05:51 AM PDT 1.84 feet Low Tide Sun -- 06:41 AM PDT Sunrise Sun -- 10:50 AM PDT Moonrise Sun -- 12:00 PM PDT 4.89 feet High Tide Sun -- 06:45 PM PDT Sunset Sun -- 07:02 PM PDT 1.12 feet Low Tide Sun -- 09:50 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
| 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
| 4 | 3.9 | 3.5 | 2.9 | 2.4 | 2 | 1.8 | 2.1 | 2.6 | 3.4 | 4.1 | 4.7 | 4.9 | 4.7 | 4.2 | 3.4 | 2.6 | 1.8 | 1.3 | 1.1 | 1.3 | 1.7 | 2.3 | 2.9 |
Weather Map and Satellite Images
(on/off) HelpWeather Map | IR Satellite Image from GEOS GOES Local Image of Southwest EDIT  |
Wind Forecast for San Diego, CA (2,6,7,8)
(on/off) Help |  |  |
Ground Weather Radar Station Santa Ana Mtns, CA
(on/off) Help
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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. |