San Simeon, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for San Simeon, CA


December 10, 2023 3:01 AM PST (11:01 UTC)
Sunrise 7:04AM   Sunset 4:51PM   Moonrise  4:48AM   Moonset 3:06PM 

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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PZZ565 Coastal Waters From Point Pinos To Point Piedras Blancas California Out To 10 Nm- 1232 Am Pst Sun Dec 10 2023
.small craft advisory in effect from this evening through late Monday night...
Today..N winds 10 to 15 knots, becoming nw 15 to 20 knots with gusts up to 25 knots this afternoon. Wind waves 3 to 4 ft. NW swell 2 to 4 ft at 14 seconds and nw up to 2 ft at 6 seconds.
Tonight..N winds 15 to 25 knots with gusts up to 30 knots. Wind waves 4 to 6 ft. W swell 3 to 5 ft at 13 seconds.
Mon..N winds 15 to 25 knots with gusts up to 35 knots. Wind waves 5 to 6 ft. W swell 3 to 4 ft at 12 seconds.
Mon night..N winds 15 to 25 knots with gusts up to 35 knots. Wind waves 4 to 5 ft. W swell 3 to 4 ft at 12 seconds.
Tue..N winds 15 to 20 knots with gusts up to 25 knots. Wind waves 3 to 4 ft. W swell 2 to 4 ft at 12 seconds.
Tue night..N winds 15 to 20 knots with gusts up to 25 knots. Wind waves 3 to 4 ft. W swell 2 to 3 ft at 11 seconds.
Wed..N winds 5 to 10 knots. Wind waves 3 to 4 ft. W swell around 2 ft and W 2 to 3 ft.
Thu..E winds 5 to 10 knots. Wind waves 3 to 4 ft. W swell 2 to 4 ft and nw 4 to 6 ft.

PZZ500 1232 Am Pst Sun Dec 10 2023
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries...
high pressure to our south will bring quiet weather to the local waters today. Small chance for a shower or two tonight into Tuesday in the outer waters as a weak weather disturbance passes by. Gentle to moderate northerly breezes are anticipated through the weekend, with the exception of fresh to strong breezes which develop in the southern waters later today into tonight.


7 Day Forecast for Marine Location Near San Simeon, CA
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Area Discussion for - San Francisco/Monterey Bay Area, CA
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FXUS66 KMTR 100743 AFDMTR

Area Forecast Discussion National Weather Service San Francisco CA 1143 PM PST Sat Dec 9 2023

New SYNOPSIS, SHORT TERM, LONG TERM

SYNOPSIS
Issued at 1140 PM PST Sat Dec 9 2023

Quiet weather this week with mild days and cool nights. A pattern change takes hold for next weekend into early next week with a likely return to wet and unsettled conditions.

SHORT TERM
(Sunday and Sunday night)
Issued at 1140 PM PST Sat Dec 9 2023

High pressure centered to our south will bring dry conditions, light offshore flow, and pleasant daytime temperatures. After a chilly start this morning look for afternoon highs to reach the lower to mid 60s, with some lower 70s within the warmest inland portions of the Central Coast. Some high level cloudiness will prevail as a weak upper trough approaches from the north late in the forecast period.
Another cool night is anticipated with lows generally in the upper 30s/lower 40s inland with 40s along the coast and around the bays. A few of the typically colder inland spots could dip into the mid 30s for a brief time towards Monday morning.

LONG TERM
(Monday through next Friday)
Issued at 1140 PM PST Sat Dec 9 2023

The upper ridge flattens in response to the aforementioned shortwave arriving from the north on Monday. Dry and fairly quiet conditions prevail through late week with low pressure dropping through the Great Basin resulting in periods of generally light offshore flow.
Temperatures will remain seasonal with mild days and chilly overnights.

Deterministic models and their ensembles still advertise an active and unsettled pattern evolving for next weekend into early next week. Some of the model solutions have been rather provocative with a robust basin-spanning Pacific jet and decent subtropical moisture tap in play. That said there's still plenty of details to resolve this far out. It does appear that rain chances will enter the picture by this weekend and/or early next week, but specifics on timing and amounts are elusive at this juncture. Stay tuned for updates.

AVIATION
(06Z TAFS)
Issued at 902 PM PST Sat Dec 9 2023

Generally VFR through the TAF period, with the exception of low to moderate confidence fog and low stratus Sunday morning in the North Bay valleys and the far interior East Bay. Light offshore flow overnight before onshore flow returns Sunday afternoon. Model output shows low confidence for coastal stratus to redevelop on Sunday evening, especially near the Petaluma Gap and Point Reyes, but not enough confidence to include in the TAFs at this time.

Vicinity of SFO... VFR through the TAF period, with light offshore flow overnight. Northwest flow returns Sunday afternoon.

SFO Bridge Approach... Similar to SFO.

Monterey Bay Terminals... VFR through the TAF period. Light drainage flow overnight before north to northwest flow returns Sunday afternoon with some breezy conditions at SNS.

MARINE
(Tonight through next Thursday)
Issued at 902 PM PST Sat Dec 9 2023

High pressure bringing quiet and dry conditions to the region.
Light to moderate northerly breezes continue through the weekend with seas of up to 6 to 8 feet. Fresh to strong breezes return to the offshore waters by early to mid next week.

MTR WATCHES/WARNINGS/ADVISORIES
CA...Frost Advisory until 10 AM PST Sunday for CAZ506-516-518.

PZ...None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
46028 - CAPE SAN MARTIN - 55NM West Northwest of Morro Bay, CA 10 mi32 min NW 3.9G5.8 59°F 59°F30.2454°F
46239 - Point Sur, CA (157) 50 mi62 min 55°F 57°F6 ft
46215 - Diablo Canyon, CA (076) 58 mi36 min 57°F4 ft

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Wind History for Port San Luis, CA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KPRB61 sm68 minNNW 0310 smClear36°F28°F75%30.33

Wind History from PRB
(wind in knots)


Tide / Current for San Simeon, California
   
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San Simeon
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Sun -- 01:18 AM PST     1.90 feet Low Tide
Sun -- 04:45 AM PST     Moonrise
Sun -- 07:03 AM PST     Sunrise
Sun -- 07:41 AM PST     5.82 feet High Tide
Sun -- 02:56 PM PST     -0.28 feet Low Tide
Sun -- 03:03 PM PST     Moonset
Sun -- 04:51 PM PST     Sunset
Sun -- 09:14 PM PST     3.57 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

San Simeon, California, Tide feet
12
am
2.2
1
am
1.9
2
am
2
3
am
2.5
4
am
3.3
5
am
4.2
6
am
5.1
7
am
5.7
8
am
5.8
9
am
5.4
10
am
4.4
11
am
3.2
12
pm
1.9
1
pm
0.7
2
pm
-0
3
pm
-0.3
4
pm
0
5
pm
0.7
6
pm
1.7
7
pm
2.6
8
pm
3.3
9
pm
3.6
10
pm
3.5
11
pm
3.1



Tide / Current for Morro Beach, Estero Bay, California
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Morro Beach
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Sun -- 01:16 AM PST     1.84 feet Low Tide
Sun -- 04:43 AM PST     Moonrise
Sun -- 07:01 AM PST     Sunrise
Sun -- 07:41 AM PST     5.64 feet High Tide
Sun -- 02:54 PM PST     -0.28 feet Low Tide
Sun -- 03:02 PM PST     Moonset
Sun -- 04:50 PM PST     Sunset
Sun -- 09:14 PM PST     3.46 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Morro Beach, Estero Bay, California, Tide feet
12
am
2.1
1
am
1.9
2
am
1.9
3
am
2.4
4
am
3.2
5
am
4.1
6
am
5
7
am
5.5
8
am
5.6
9
am
5.2
10
am
4.3
11
am
3.1
12
pm
1.8
1
pm
0.7
2
pm
-0.1
3
pm
-0.3
4
pm
0
5
pm
0.7
6
pm
1.6
7
pm
2.5
8
pm
3.2
9
pm
3.4
10
pm
3.4
11
pm
3




Weather Map
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GEOS Local Image of Central West Coast   
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Vandenberg AFB, CA,



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