Tuesday, October19, 2021
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Marine Weather and Tides
Cleone, CA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:25AMSunset 6:29PM Tuesday October 19, 2021 2:52 PM PDT (21:52 UTC) Moonrise 5:26PMMoonset 5:27AM Illumination 99% Phase: Waxing Gibbous; Moon at 14 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
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PZZ455 Cape Mendocino To Pt Arena Out 10 Nm- 234 Pm Pdt Tue Oct 19 2021
.gale warning in effect until 1 am pdt Wednesday...
Tonight..SE winds 25 to 35 kt with gusts to around 45 kt... Becoming S 10 to 20 kt. Waves S building to 11 ft at 9 seconds...and W 3 ft at 14 seconds. Rain. Showers and slight chance of tstms.
Wed..SE winds 10 to 15 kt. Waves sw 14 ft at 10 seconds. Chance of showers.
Wed night..SE winds 10 to 20 kt. Waves W 14 ft at 13 seconds. Chance of showers.
Thu..SE winds 20 to 25 kt. Waves S 12 ft at 9 seconds.
Thu night..S winds 15 to 25 kt. Waves S 12 ft at 9 seconds.
Fri..S winds 5 to 10 kt. Waves W 15 ft at 15 seconds.
Sat..S winds 10 to 20 kt. Waves W 10 ft at 13 seconds.
Sun..S winds 10 to 15 kt. Waves S 7 ft at 7 seconds...and W 11 ft at 17 seconds.
PZZ400 234 Pm Pdt Tue Oct 19 2021
Synopsis for northern california waters..Southerly winds will increase today ahead of an approaching front. Southerly gales are expected through early Wednesday morning. Storm force gusts are possible tonight across portions of the northern outer waters. Southerlies will diminish on Wednesday, then increase again late Wednesday night and Thursday as yet another front approaches the coast.


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


Area Discussion for - Eureka, CA
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FXUS66 KEKA 191240 AFDEKA

AREA FORECAST DISCUSSION National Weather Service Eureka CA Issued by National Weather Service Medford OR 540 AM PDT Tue Oct 19 2021

SYNOPSIS. A frontal system will generate strong and gusty southerly winds this afternoon and tonight. Rain will spread over the region tonight with snow over the Trinity mountains. Scattered showers will diminish during the day on Wednesday. Another frontal system will bring more rain and strong winds Thursday and Thursday night. A moist westerly flow across the Pacific will bring the potential for heavy rain this weekend.

DISCUSSION. A frontal system is forecast to move across the area tonight, bringing rain and strong gusty winds. The core of the upper low will remain offshore to the NW, however a long feed of moisture will likely result in locally heavy rain for much of NW California.

A tight surface pressure gradient and southerly coastal barrier jet are forecast to occur ahead of the front Tuesday evening. Those features will favor gusts from 40 to 60 mph across exposed coastal areas and ridges, which supports issuance of a wind advisory. In addition, upslope southerly winds over northern Trinity County will aid in dynamically cooling the air mass over that region and lower snow levels to around 4500-5500 ft MSL. Snow accumulations to 4 inches may impact travel at Scott Mountain Summit on Highway 3 Tuesday evening through Wednesday morning. A winter weather advisory is in effect for tonight and Wed morning.

Post frontal showers occurring Wednesday midday are forecast to dissipate during the afternoon as midlevel heights begin to rise. Model guidance then shows low to midlevel warm air advection strengthening between an inland ridge and offshore trough Thursday morning, which will likely support prefrontal rainfall spreading north across the EKA CWA by noon Thursday. Frontal rains are then forecast to impact the region Thursday night and Friday morning.

A long moist westerly flow across the Pacific will bring additional periods of rain, possibly heavy at times this weekend and early next week. Current forecast guidance supports seven day rainfall totals ranging from near 4 inches in Lake County to over 10 inches along west facing mountain slopes and ridges. Flooding is not expected at this time, but the risk for mountain rock/mud slides will increase due to the prolonged period of heavy rainfall.

AVIATION. Light winds overnight and moist ground along with scattered to clear skies may encourage radiative cooling this morning although ground fog or mist will be mild. Nocturnal temperature inversions were negligent and mixing will keep visibility at MVFR or better for the coastal terminals. The primary concern is low level wind shear as sustained southerlies and gusts approach near gale this afternoon. Light rain may soon follow as the next bout of fronts come through the area. /EYS

MARINE. Southerly winds will increase ahead of an approaching front. Southerly gales are expected for the outer waters this afternoon and will last through early Wednesday morning. Storm force gusts are possible Tuesday night across portions of the northern outer waters. Southerlies will diminish Wednesday morning, then increase again overnight into Thursday as yet another front approaches the area. Mid- period NW swells will continue with more westerly mid-period swells later in the week. /EYS

EKA WATCHES/WARNINGS/ADVISORIES. CA . Wind Advisory from 5 PM this afternoon to 2 AM PDT Wednesday for CAZ101>106.

Winter Weather Advisory from 8 PM this evening to 11 AM PDT Wednesday for CAZ107.

NORTHWEST CALIFORNIA COASTAL WATERS . Small Craft Advisory from 9 AM this morning to 7 PM PDT this evening for PZZ450-455.

Gale Warning from 7 PM this evening to 1 AM PDT Wednesday for PZZ450-455.

Small Craft Advisory until 10 AM PDT this morning for PZZ470.

Gale Warning from 10 AM this morning to 3 AM PDT Wednesday for PZZ470.

Small Craft Advisory until 1 PM PDT this afternoon for PZZ475.

Gale Warning from 1 PM this afternoon to 1 AM PDT Wednesday 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
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46014 - PT ARENA - 19NM North of Point Arena, CA 29 mi33 min SSE 27G33 55°F 52°F1011.8 hPa48°F
ANVC1 - 9416841 - Arena Cove, CA 50 mi53 min E 14G23 56°F 1012.3 hPa (-2.7)

Wind History for Arena Cove, CA
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ukiah Municipal Airport, CA46 mi57 minS 11 G 1710.00 miFair64°F39°F40%1012.3 hPa

Link to 5 minute data for KUKI

Wind History from UKI (wind in knots)
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Last 24hrNW3S3300W300000000000000NE3SE9SE10
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1 day agoS11
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0SW3N30000000000000W430NW3
2 days agoSE8SW9SW8SW10E400000000000N3000S9
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Tide / Current Tables for Westport, California
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Westport
Click for Map
Tue -- 04:40 AM PDT     0.94 feet Low Tide
Tue -- 06:27 AM PDT     Moonset
Tue -- 07:30 AM PDT     Sunrise
Tue -- 11:08 AM PDT     5.71 feet High Tide
Tue -- 05:19 PM PDT     0.60 feet Low Tide
Tue -- 06:25 PM PDT     Moonrise
Tue -- 06:29 PM PDT     Sunset
Tue -- 11:38 PM PDT     5.04 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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Tide / Current Tables for Point Cabrillo, California Current
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Point Cabrillo
Click for Map
Tue -- 02:18 AM PDT     -1.04 knots Max Ebb
Tue -- 05:50 AM PDT     0.00 knots Slack
Tue -- 06:27 AM PDT     Moonset
Tue -- 07:29 AM PDT     Sunrise
Tue -- 08:47 AM PDT     1.00 knots Max Flood
Tue -- 11:40 AM PDT     -0.00 knots Slack
Tue -- 02:37 PM PDT     -1.17 knots Max Ebb
Tue -- 06:17 PM PDT     0.00 knots Slack
Tue -- 06:25 PM PDT     Moonrise
Tue -- 06:30 PM PDT     Sunset
Tue -- 09:16 PM PDT     1.04 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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Weather Map
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wmap_P
GEOS Local Image of CentralWestCoast    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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