Tuesday, October19, 2021
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Marine Weather and Tides
Manila, 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 7:31AMSunset 6:31PM Tuesday October 19, 2021 1:54 PM PDT (20:54 UTC) Moonrise 5:27PMMoonset 5:29AM Illumination 98% 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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PZZ410 102 am pst Sun mar 7 2021 a marine weather statement has been issued for the following areas... Coastal waters from cape mendocino to pt. Arena ca out 10 nm... Coastal waters from pt. St. George to cape mendocino ca out 10 nm... Humboldt bay... Humboldt bay bar... Waters from cape mendocino to pt. Arena ca from 10 to 60 nm... Waters from pt. St. George to cape mendocino ca from 10 to 60 nm... At 1259 am pst, doppler radar indicated a line of showers, capable of producing winds to around 30 knots. These showers were located along a line extending from 19 nm west of trinidad head to 34 nm southwest of cape mendocino, moving northeast at 30 knots. Precautionary/preparedness actions... Water spouts are possible along with locally higher waves. Boaters should seek safe harbor immediately until these showers pass. Mariners can expect gusty winds to around 30 knots and locally higher waves. Boaters should seek safe harbor immediately until these storms pass. && lat...lon 4123 12411 4114 12416 4098 12412 4076 12423 4087 12415 4085 12409 4083 12408 4080 12418 4070 12421 4070 12427 4071 12427 4044 12441 4032 12435 4026 12436 4016 12425 3994 12505 4121 12458 4143 12406
PZZ400 1053 Am Pdt Tue Oct 19 2021
Synopsis for northern california waters..Southerly winds will increase today ahead of an approaching front. Southerly gales are expected for the outer waters late this morning into 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 area.


7 Day Forecast for Marine Location Near Manila, CA
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location: 40.83, -124.16     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
HBXC1 4 mi100 min 51°F
HBYC1 - 9418767 - North Spit, CA 5 mi79 min 51°F1008.9 hPa
NJLC1 6 mi91 min SSE 26G35 60°F
46244 - Humboldt Bay, North Spit, CA 11 mi59 min 52°F6 ft
TDPC1 16 mi85 min 51°F
46022 - EEL RIVER - 17NM West-Southwest of Eureka, CA 20 mi35 min S 16G19 56°F 52°F1007.6 hPa44°F
46213 - Cape Mendocino, CA (094) 48 mi59 min 55°F10 ft

Wind History for North Spit, Humboldt Bay, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Arcata / Eureka, Arcata Airport, CA12 mi62 minSSE 15 G 2610.00 miFair65°F34°F32%1008.3 hPa
Fortuna Rohnerville Airport, CA19 mi60 minSE 21 G 3610.00 miA Few Clouds and Breezy59°F39°F48%1008.5 hPa

Link to 5 minute data for KACV

Wind History from ACV (wind in knots)
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Last 24hrNW4W7W6NW6NW3000E40SE5E3E4E30E5SE50E5SE11
G16
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G24
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1 day agoS5S4S6S5W80SW4S5SW3SE3S6S40SW3N40E300--00SW7SW6
2 days agoNW4NW4S3W300E400E300E3E40E6SE4N3E6E4S7SE10
G18
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Tide / Current Tables for Samoa, Humboldt Bay, California
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Samoa
Click for Map
Tue -- 12:01 AM PDT     6.63 feet High Tide
Tue -- 05:45 AM PDT     0.92 feet Low Tide
Tue -- 06:29 AM PDT     Moonset
Tue -- 07:33 AM PDT     Sunrise
Tue -- 12:19 PM PDT     7.34 feet High Tide
Tue -- 06:22 PM PDT     0.65 feet Low Tide
Tue -- 06:26 PM PDT     Moonrise
Tue -- 06:29 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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6.6
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6.3
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5.2
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3.7
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0.9
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Tide / Current Tables for Humboldt Bay Entrance, California
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Humboldt Bay Entrance
Click for Map
Tue -- 05:45 AM PDT     0.92 feet Low Tide
Tue -- 06:29 AM PDT     Moonset
Tue -- 07:33 AM PDT     Sunrise
Tue -- 11:51 AM PDT     6.24 feet High Tide
Tue -- 06:22 PM PDT     0.65 feet Low Tide
Tue -- 06:26 PM PDT     Moonrise
Tue -- 06:29 PM PDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.5
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Weather Map
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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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