Saturday, January23, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Cleone, CA

Version 3.4
NOTICE
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it.
8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue.
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:24AMSunset 5:25PM Saturday January 23, 2021 12:11 AM PST (08:11 UTC) Moonrise 1:11PMMoonset 3:08AM Illumination 75% Phase: Waxing Gibbous; Moon at 10 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
PZZ455 Cape Mendocino To Pt Arena Out 10 Nm- 904 Pm Pst Fri Jan 22 2021
.small craft advisory in effect through late Saturday night...
Tonight..N winds 15 to 25 kt. Waves nw 15 ft at 10 seconds.
Sat..N winds 15 to 25 kt. Gusts up to 35 kt. Waves N 13 ft at 9 seconds.
Sat night..N winds 15 to 25 kt. Waves N 11 ft at 9 seconds... And nw 7 ft at 15 seconds.
Sun..N winds 10 to 15 kt. Waves N 6 ft at 8 seconds...and nw 7 ft at 14 seconds.
Sun night..N winds 20 to 30 kt. Waves nw 15 ft at 13 seconds...and W 6 ft at 19 seconds.
Mon..N winds 10 to 20 kt. Waves nw 15 ft at 15 seconds.
Tue..S winds 15 to 25 kt. Waves nw 13 ft at 14 seconds.
Wed..S winds 5 to 15 kt. Waves N 7 ft at 12 seconds...and N 8 ft at 17 seconds.
PZZ400 904 Pm Pst Fri Jan 22 2021
Synopsis for northern california waters..Strong northerly breeze across the waters through Saturday, building short- period seas for the next couple days. A larger long-period northwest swell is forecast to move through the waters on Sunday, along with another round of stronger northerly winds Sunday afternoon and night.


7 Day Forecast for Marine Location Near Cleone, CA
   Hourly   EDIT   Help
location: 39.63, -123.78     debug


Area Discussion for - Eureka, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KEKA 222309 AFDEKA

AREA FORECAST DISCUSSION National Weather Service Eureka CA 309 PM PST Fri Jan 22 2021

SYNOPSIS. Rain and cooler temperatures will be briefly interrupted Saturday. The next system will arrive Sunday, bringing widespread rain and snow to elevations above 1500 feet for areas north of Cape Mendocino. Another significant storm is expected to affect the region during the middle of next week.

DISCUSSION. As an upper/mid level low swings south and east of the CWA and a high pressure system far offshore of the Pacific NW sets up a meridional flow, bringing cold air from the north. This will be accompanied by the next round of short wave activity which will bring stratiform rain and snow to areas north of Cape Mendocino. HiRes models show cold air advection over the interior and this will lower snow levels to areas of interior Trinity, Humboldt and Del Norte counties. A winter weather advisory has been issued to address impacts to road conditions Sunday morning to Sunday evening. 3 to 5 inches of snow above 1500 feet are to be expected near Highway 299 and Highway 3 . especially along Buckhorn Summit, Berry Summit and Scott Mountain pass. Another significant is expected to bring widespread rain and snow to the CWA.

Mainly focusing on areas south across Mendocino county and into the Bay Area, this next system is expected to move in Tuesday afternoon or evening. This system looks like it could be colder and wetter than the Sunday system. Confidence is fairly high that there will be rain Tuesday night and Wednesday. The ensemble clusters are still showing some fairly big differences in how much QPF there will be although there is better agreement that it will be cold. Additional wet weather is possible on Thursday and Friday although some of the ensemble clusters are showing the potential for a break in the rain and snow on Friday. /MKK /EYS

AVIATION. A quick moving cold front trekked across NW California overnight. This system brought marginal amounts of rain, gusty winds and frequent MVFR conditions . with a brief report of IFR at CEC and ACV. Haze developed by late morning at the coast, occasionally dropping VIS to MVFR possibly due to sea spray. Both ACV and CEC also reported breezy-gusty winds in mid-morning. Increased afternoon winds also developed along portions of the North Coast . mainly associated with a few showers. At UKI, CIG categories were more profound this morning with up and down MVFR-IFR reports and continued -RA. Also, another bout of rain has spread across the coast this afternoon along with MVFR CIGS as a weak post-frontal trough moves onshore. UKI may see some rain rotating back into the valley this evening. By late evening, expect weather conditions to improve as the low exits. However, residual moisture will be the catalyst for patchy fog to form at some locations overnight . especially over colder inland valleys. /TA

MARINE. Strong northerly breeze has developed today and persist through Saturday night, with near gale force gusts in portions of the southern outer waters. Winds will gradually diminish Sunday morning, however a widespread of strong northerly winds on Sunday afternoon through early next week. A very steep short period northwest swell is moving across the waters while locally-generated short period northerly seas simultaneously build. These short period seas are around 12 to 15 foot at 10 seconds and is expected to continue through Saturday. A Hazardous Seas Warning is in place to start this evening for the outer waters through Saturday. After a brief diminish in the seas on Sunday morning, quickly building Sunday afternoon and into early next week. before mid-period combined of long period northwest swell will build. As result, these combined seas will generate swells around 18 to 20 foot as a solid burst of NW energy enters the waters behind Sunday's front. /ZVS

EKA WATCHES/WARNINGS/ADVISORIES. CA . Winter Weather Advisory from 8 AM to 7 PM PST Sunday for CAZ102- 105>108.

NORTHWEST CALIFORNIA COASTAL WATERS . Small Craft Advisory until 4 PM PST this afternoon for PZZ470- 475.

Hazardous Seas Warning until 5 AM PST Saturday for PZZ470.

Small Craft Advisory until 4 AM PST Sunday for PZZ450-455.

Hazardous Seas Warning until 10 PM PST Saturday for PZZ475.



Visit us at https://www.weather.gov/eureka

Follow us on Facebook and Twitter at: https://www.facebook.com/NWSEureka https://www.twitter.com/NWSEureka

For forecast zone information see the forecast zone map online: https://www.weather.gov/images/eka/zonemap.png


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
46014 - PT ARENA - 19NM North of Point Arena, CA 29 mi42 min NNW 23 G 29 1013 hPa
ANVC1 - 9416841 - Arena Cove, CA 50 mi54 min E 1.9 G 5.1 49°F 51°F1012.9 hPa

Wind History for Arena Cove, 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
E2
SW2
NW2
N4
G7
NW6
G10
NW10
G13
N1
G4
NW8
G12
W11
G15
SE3
SE4
NW4
G7
W8
G11
NW10
G14
NW4
G8
NW6
G9
W4
G10
W2
G5
SE2
NW3
G6
W7
G12
W7
G16
NW4
G8
SE2
1 day
ago
E8
E6
E7
E5
E6
E6
E5
E6
E7
E3
S3
G6
S2
G7
SE2
G7
S3
G10
S5
G9
SW4
SW2
G6
E3
G7
E5
G8
E4
G7
E5
E3
E5
E6
2 days
ago
E9
E10
E10
E7
G10
E5
SW2
SW2
G5
S3
G8
S4
S2
NW1
W2
W2
E4
E7
E7
E7
E7
E7

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ukiah Municipal Airport, CA46 mi16 minW 310.00 miA Few Clouds43°F39°F86%1012.7 hPa

Link to 5 minute data for KUKI

Wind History from UKI (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 24hrNW73NW4CalmCalmSE3CalmNW4N5CalmNW63NW3NW7NW9W4W5SE4CalmCalmCalmCalmCalmW3
1 day agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSE3N3CalmCalmN3NE3W5CalmCalmS7
2 days agoCalmSE3CalmCalmCalmCalmCalmCalmN3CalmCalmCalmCalmCalmW4W4W4CalmCalmS3CalmCalmCalmCalm

Tide / Current Tables for Westport, California
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Westport
Click for Map
Sat -- 12:22 AM PST     2.95 feet Low Tide
Sat -- 03:08 AM PST     Moonset
Sat -- 06:31 AM PST     5.59 feet High Tide
Sat -- 07:29 AM PST     Sunrise
Sat -- 01:10 PM PST     Moonrise
Sat -- 02:03 PM PST     0.51 feet Low Tide
Sat -- 05:24 PM PST     Sunset
Sat -- 09:12 PM PST     3.99 feet High Tide
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
333.33.94.65.25.55.55.14.43.32.21.30.70.50.71.11.82.53.23.843.93.7

Tide / Current Tables for Point Cabrillo, California Current
   EDIT      (on/off)   Help   One Week of Data
Point Cabrillo
Click for Map
Sat -- 01:38 AM PST     0.00 knots Slack
Sat -- 03:08 AM PST     Moonset
Sat -- 04:29 AM PST     0.59 knots Max Flood
Sat -- 07:20 AM PST     -0.00 knots Slack
Sat -- 07:29 AM PST     Sunrise
Sat -- 10:35 AM PST     -1.08 knots Max Ebb
Sat -- 01:11 PM PST     Moonrise
Sat -- 02:51 PM PST     0.00 knots Slack
Sat -- 05:25 PM PST     Sunset
Sat -- 06:00 PM PST     0.80 knots Max Flood
Sat -- 09:04 PM PST     -0.00 knots Slack
Sat -- 11:09 PM PST     -0.43 knots Max Ebb
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
-0.3-0.20.10.40.60.60.40.1-0.3-0.8-1-1.1-0.9-0.7-0.40.10.50.70.80.70.40-0.3-0.4

Weather Map
       (on/off)   Help Weather Map
wmap_P
GEOS Local Image of CentralWestCoast    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
Ground Weather Radar Station




Cookie Policy:
This website uses cookies to save your settings. No personal information is saved. I do not collect statistics on your visit. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. The only personal information I save is in the site log which has a line for each page view which includes the IP address your browser sends in the header as well as which page you requested. I use this to block hackers and other bad actors. I do not use this raw data to create profiles on users. I periodically delete the log files. Google supplies the ads on this site. Because I do not track who you are, I cannot customize how these ads are served. They may be personalized to improve the ad experience. If you do not want personalized ads, please adjust the settings on the Google site HERE. NOTE: The best I can determine, this site is not subject to CCPA but I am doing my best to comply anyway.
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 numerous 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.