Westhaven-Moonstone, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Westhaven-Moonstone, CA


December 9, 2023 10:20 PM PST (06:20 UTC)
Sunrise 7:27AM   Sunset 4:49PM   Moonrise  4:02AM   Moonset 2:32PM 

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. Privacy and Cookie policy

Marine Forecasts
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PZZ450 Pt St George To Cape Mendocino Out 10 Nm- 858 Pm Pst Sat Dec 9 2023
Tonight..SE winds 5 to 10 kt. Waves W 6 ft at 15 seconds.
Sun..S winds 5 to 15 kt. Waves W 8 ft at 13 seconds. Rain.
Sun night..S winds 5 to 15 kt. Waves W 8 ft at 12 seconds. Rain.
Mon..N winds 5 to 10 kt. Waves W 6 ft at 11 seconds.
Mon night..N winds 5 to 10 kt. Waves W 5 ft at 11 seconds.
Tue..NE winds 5 to 10 kt. Waves nw 5 ft at 10 seconds.
Wed..E winds 5 kt. Waves W 4 ft at 14 seconds.
Thu..SE winds 5 to 10 kt. Waves nw 3 ft at 7 seconds...and W 9 ft at 15 seconds.

PZZ400 858 Pm Pst Sat Dec 9 2023
Synopsis for northern california waters...winds will continue from a southerly bearing in the northern waters. Higher sustained winds near the oregon boarder will reach 10 to 15 kts. Gusts above the 41st parallel will approach 15 to 20 kts through Sunday night. The northwest mid period swell will continue to diminish over the weekend as a longer mid period swell arrives tonight from the west, up to 11 feet. South winds will briefly increase tomorrow along another front, but will remain moderate at most. Milder conditions are expected compared to recent systems.


7 Day Forecast for Marine Location Near Westhaven-Moonstone, CA
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Area Discussion for - Eureka, CA
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FXUS66 KEKA 092245 AFDEKA

AREA FORECAST DISCUSSION National Weather Service Eureka CA 245 PM PST Sat Dec 9 2023

SYNOPSIS
A weak front will bring a chance for rain on Sunday to primarily Humbodlt and Del Norte counties. Dry weather is expected to return Monday and continue through much of the week with just a slight chance for rain Wednesday night.

DISCUSSION
High clouds have been streaming over Northwest California today as a warm front moves into the Pacific Northwest. Moisture will continue to increase over the next several hours with gradually thickening and descending clouds overnight into Sunday from north to south.
Guidance indicates a quick passing cold front will bring moderate to light rain to the northern half of the forecast area on Sunday, possibly spreading a few showers south of Cape Mendocino near the coast Sunday night into Monday morning. Northerly flow will return on Monday bringing an end to any shower activity.

Ridging will build back over the west coast Tuesday into Wednesday allowing temperatures to warm a few degrees across the region. A weakening trough will approach late Wednesday or Thursday bringing another shot of some light rain to northern portions of the area, but quickly rebuilding ridging behind this trough won't allow moisture to spread far inland. Dry conditions will then return for late week with increasing thickness values over the region. /RPA

AVIATION
A high pressure system will continue to affect Northwest California until a weak front approaches from the west. VFR conditions will prevail throughout today and overnight for most of the region as a result. Cloudiness will increase early tomorrow morning as the weak front moves overhead. The cloud deck will approach MVFR conditions at the same time along the coast.

MARINE
Northerlies will continue to turn southerly into this evening, being gentle at most. Mostly calm winds combined with a diminishing northwest swell will contribute to a largely quiet sea state. Southerly winds will briefly increase tomorrow along a weak front, but the strongest gusts will only reach 20 kts at most in the far northern waters. Another westerly swell will build in behind the front. This swell will also be steepest in the northern waters reaching 10 to 12 feet at 13 seconds. This could briefly lead to small craft conditions by early tomorrow morning. Besides a brief period of moderate northerly winds possibly generating short period seas near 5 feet on Monday, an unusually calm sea state is expected for much of next week.

EKA WATCHES/WARNINGS/ADVISORIES
CA...
None.
NORTHWEST CALIFORNIA COASTAL WATERS...
Small Craft Advisory from 3 AM to 3 PM PST Sunday for PZZ470.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
46244 - Humboldt Bay, North Spit, CA 17 mi51 min 52°F 56°F4 ft
HBXC1 20 mi51 min 55°F
HBYC1 - 9418767 - North Spit, CA 21 mi105 min 54°F30.39
NJLC1 21 mi51 min ESE 5.1G6 46°F
46022 - EEL RIVER - 17NM West-Southwest of Eureka, CA 33 mi41 min SE 5.8G7.8 51°F 56°F30.4047°F
CECC1 - 9419750 - Crescent City, CA 48 mi51 min NNE 5.1G6 44°F 54°F30.38

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Wind History for No Ports station near this location
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No data


Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KACV CALIFORNIA REDWOOD COASTHUMBOLDT COUNTY,CA 5 sm27 minE 0410 smClear39°F37°F93%30.38

Wind History from ACV
(wind in knots)


Tide / Current for Trinidad Harbor, California
   
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Trinidad Harbor
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Sat -- 02:05 AM PST     2.83 feet Low Tide
Sat -- 04:02 AM PST     Moonrise
Sat -- 07:29 AM PST     Sunrise
Sat -- 08:25 AM PST     6.93 feet High Tide
Sat -- 02:32 PM PST     Moonset
Sat -- 03:31 PM PST     0.53 feet Low Tide
Sat -- 04:47 PM PST     Sunset
Sat -- 09:57 PM PST     5.05 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Trinidad Harbor, California, Tide feet
12
am
3.6
1
am
3.1
2
am
2.8
3
am
3
4
am
3.6
5
am
4.5
6
am
5.5
7
am
6.4
8
am
6.9
9
am
6.8
10
am
6.2
11
am
5.1
12
pm
3.7
1
pm
2.3
2
pm
1.2
3
pm
0.6
4
pm
0.6
5
pm
1.1
6
pm
2.1
7
pm
3.2
8
pm
4.2
9
pm
4.8
10
pm
5.1
11
pm
4.8



Tide / Current for Mad River Slough, Arcata Bay, Humboldt Bay, California
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Mad River Slough, Arcata Bay, Humboldt Bay, California, Tide feet




Weather Map
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GEOS Local Image of Central West Coast   
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Eureka, CA,



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