Monday, May10, 2021
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Marine Weather and Tides
Comptche, CA

Version 3.4
NOTICE
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 6:02AMSunset 8:16PM Monday May 10, 2021 2:14 PM PDT (21:14 UTC) Moonrise 4:45AMMoonset 6:28PM Illumination 1% Phase: New Moon; Moon at 29 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- 206 Pm Pdt Mon May 10 2021
.small craft advisory in effect through late tonight...
Tonight..N winds 15 to 25 kt. Waves N 9 ft at 9 seconds...and nw 3 ft at 12 seconds.
Tue..NW winds 10 to 20 kt. Waves N 8 ft at 9 seconds...and nw 3 ft at 14 seconds.
Tue night..N winds 10 to 20 kt. Waves N 7 ft at 7 seconds... And nw 3 ft at 12 seconds.
Wed..NW winds 10 to 15 kt. Waves N 6 ft at 7 seconds...and W 3 ft at 12 seconds.
Wed night..N winds 5 to 15 kt. Waves N 6 ft at 7 seconds... And W 2 ft at 11 seconds.
Thu..NW winds 10 to 20 kt. Waves N 7 ft at 7 seconds...and W 2 ft at 11 seconds.
Fri..NW winds 15 to 25 kt. Waves N 10 ft at 9 seconds...and S 2 ft at 18 seconds.
Sat..NW winds 10 to 20 kt. Waves N 10 ft at 10 seconds...and S 2 ft at 16 seconds.
PZZ400 206 Pm Pdt Mon May 10 2021
Synopsis for northern california waters..Northerly gale force winds and steep hazardous seas will persist across the waters through Tuesday. Winds will then weaken during Wednesday and Thursday, before restrengthening to gale force Friday and Saturday.


7 Day Forecast for Marine Location Near Comptche, CA
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location: 39.25, -123.48     debug


Area Discussion for - Eureka, CA
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FXUS66 KEKA 101232 AFDEKA

AREA FORECAST DISCUSSION National Weather Service Eureka CA 532 AM PDT Mon May 10 2021

SYNOPSIS. Temperatures across the interior will warm through mid-week while coastal areas remain seasonable. No appreciable rain is expected through the next week.

DISCUSSION. Dry conditions will persist for the next week as upper level ridging builds over the eastern Pacific and the west coast. High temperatures across the interior valleys will continue to be much above normal temperatures through the work week with highs in the 80s and 90s Monday through Thursday, followed by a slight cooldown by the weekend.

With the building ridge and warming temperatures, the coastal marine inversion will strengthen, supporting coastal stratus during the mornings. However, skies will become partly to mostly sunny by each afternoon. /SEC

AVIATION. As the gusty dry northerly flow continues, stratus has developed overnight at the coastal terminals. KCEC prevailing VFR conditions with only slight obscurations to visibility and guidance suggests much of the same for the TAF period with winds easing from strong to more of a fresh breeze late tonight. KACV is a bit shielded from the northerly flow with moderate breezes reducing to light air later tonight. IFR conditions at KACV will improve to MVFR by late morning. Much of the stratus in the Humboldt Bay region and Eel River Valley, appearing on satellite imagery, should scatter at 1000 feet by the afternoon. /EYS

MARINE. Gale force northerlies will persist across all waters through the evening. Winds are then forecast to weaken over the inner waters, but remain strong over the outer waters through Tuesday. In addition, seas will remain steep and hazardous through roughly mid-week. Thereafter, winds will diminish across all waters Wednesday afternoon into Thursday, followed by possible restrengthening out of the north next weekend. /EYS

FIRE WEATHER. Gusty ridgetop winds will continue through this morning with low relative humidity values. Fuels remain marginally receptive to fire spread. As a result, have continued headlines highlighting this in the latest Fire Weather Forecast without hoisting a warning. Though warm and dry conditions will persist through Thursday, lighter winds are expected. /SEC

EKA WATCHES/WARNINGS/ADVISORIES. CA . None. NORTHWEST CALIFORNIA COASTAL WATERS . Gale Warning until 9 PM this evening for PZZ450. Gale Warning until midnight Tuesday night for PZZ470. Gale Warning until 5 PM this afternoon for PZZ455. Gale Warning until noon Tuesday 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 26 mi55 min 7.8 G 9.7 1014.3 hPa
ANVC1 - 9416841 - Arena Cove, CA 26 mi75 min NNW 5.1 G 9.9 57°F 1013.9 hPa (+0.5)

Wind History for Arena Cove, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ukiah Municipal Airport, CA17 mi19 minNE 510.00 miFair88°F30°F12%1011.3 hPa

Link to 5 minute data for KUKI

Wind History from UKI (wind in knots)
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W9N7N8N5NE6NE5N3CalmS3N3CalmCalmCalmCalmN3CalmCalmCalmCalmCalmE5NE5
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N5CalmCalmS3S3S3CalmCalmCalmNE4NW9N9NW9
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2 days agoNW9NW12
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N7N7NE6CalmCalmCalmS3CalmCalmNW4CalmCalmCalmCalmCalm433N9NW7

Tide / Current Tables for Albion, California
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Albion
Click for Map
Mon -- 05:24 AM PDT     -0.05 feet Low Tide
Mon -- 05:45 AM PDT     Moonrise
Mon -- 06:06 AM PDT     Sunrise
Mon -- 11:54 AM PDT     4.26 feet High Tide
Mon -- 05:01 PM PDT     1.85 feet Low Tide
Mon -- 07:29 PM PDT     Moonset
Mon -- 08:17 PM PDT     Sunset
Mon -- 11:06 PM PDT     5.55 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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54.12.81.50.5-000.61.42.43.44.14.343.42.72.11.92.12.73.64.55.25.5

Tide / Current Tables for Point Cabrillo, California Current
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Point Cabrillo
Click for Map
Mon -- 02:24 AM PDT     -1.27 knots Max Ebb
Mon -- 05:45 AM PDT     Moonrise
Mon -- 06:06 AM PDT     Sunrise
Mon -- 06:13 AM PDT     0.00 knots Slack
Mon -- 09:14 AM PDT     1.06 knots Max Flood
Mon -- 12:19 PM PDT     -0.00 knots Slack
Mon -- 02:47 PM PDT     -0.82 knots Max Ebb
Mon -- 06:10 PM PDT     0.00 knots Slack
Mon -- 07:29 PM PDT     Moonset
Mon -- 08:17 PM PDT     Sunset
Mon -- 08:57 PM PDT     0.85 knots Max Flood
Mon -- 11:47 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.4-1-1.2-1.2-1-0.7-0.10.50.91.110.70.2-0.4-0.7-0.8-0.7-0.4-0.10.40.70.80.70.4

Weather Map
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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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