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Marine Weather and Tides Country Club, CA Version 3.4

NOTICE 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

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Sunrise 5:42AM

Sunset 8:23PM

Sunday May 31, 2020 10:35 AM PDT (17:35 UTC)

Moonrise 1:41PM

Moonset 1:44AM

Illumination 71%

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.

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7 Day Forecast for Marine Location Near Country Club, CA

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Area Discussion for - Sacramento, CA

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FXUS66 KSTO 311045 AFDSTO

Area Forecast Discussion National Weather Service Sacramento CA 345 AM PDT Sun May 31 2020

Synopsis. Threat of showers and afternoon thunderstorms will continue over the Sierra Nevada through the upcoming week. Warming trend with high temperatures climbing to 10 to 15 degrees above normal by Tuesday.

DISCUSSION. Upper troughing along 130W will send embedded disturbances across interior NorCal later today into this evening. Models generate some precip over the higher elevations of the Sierra during this period. Otherwise dry weather expected across the CWA today with varying amounts of cloudiness. High temperatures forecast to be near normal with low to mid 80s in the Central Valley.

Upper troughing develops closed low off the SoCal coast Monday while higher latitude portion progresses into the PacNW. Interior NorCal becomes setup under upper level COL. Afternoon precip threat not only includes the higher elevations of the Sierra Nevada Monday, but also over portions of the Shasta mountains. A few degrees of warming expected tomorrow.

Closed upper low remains quasistationary off the SoCal coast Tue and Wed as zonal flow sets up across the PacNW. Mid level southerly divergent flow into the southern CWA will keep a threat of afternoon deep moist convection over the Sierra Nevada. Forecast CAPE values support the potential for afternoon thunderstorms over that area. Decreasing cloudiness over remainder of interior NorCal with height/thickness rises will raise high temperatures upwards of 10 to 15 degrees above normal. Mid to upper 90s expected in the Central Valley Tue/Wed with 70s to around 90 for the mountains and foothills.

PCH

EXTENDED DISCUSSION (Thursday THROUGH Sunday). High temperatures about 10 degrees above normal continue on Thursday as Four Corners ridging extends into NorCal. This means highs in mid to upper 90s for the Valley, foothills mid 80s to mid 90s, mountains in the 60s to around 80. Heat Risk levels will be at Moderate levels for those sensitive to heat. Anyone planning be outdoors should avoid the hottest period of the day.

Ensembles and deterministic models continue to show a cutoff low just off the southern California coast gradually moving inland late Thursday into Friday. Embedded shortwaves along the northern portion of the low could produce mountain shower and thunderstorm chances on Thursday, but these should be limited mainly to the Sierra south of I-80.

Ensembles continue indicate a trough approaching from the Gulf of Alaska Friday. GEFS and EPS continue to show cooling trend, with high temperatures near normal levels. There is also a chance of precipitation by later Friday for the northern mountains, with some showers potential still lingering over the Sierra south of I-80. The best potential for showers is on Saturday, focused over the northern mountains, but could extend through much of the Sacramento Valley and into the Sierra. The weekend looks relatively cool, similar to what we just saw this past weekend. EK

AVIATION. VFR conditions at TAF sites expected, with light winds. Winds through the Carquinez Strait may gust to around 20 kt.

STO WATCHES/WARNINGS/ADVISORIES. None.

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA	28 mi	54 min	WNW 11 G 14	65°F			1014.8 hPa
PCOC1 - 9415144 - Port Chicago, CA	36 mi	48 min	W 13 G 15	62°F	69°F		1015 hPa
SFXC1 - San Francisco Bay Reserve, CA	38 mi	51 min	WNW 9.9
MZXC1 - 9415102 - Martinez-Amorco CA	40 mi	48 min	W 7 G 12	62°F	69°F		1015.3 hPa
UPBC1	40 mi	48 min	W 8.9 G 12
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA	48 mi	48 min	W 5.1 G 8	63°F			1015.4 hPa
AAMC1 - 9414750 - Alameda, CA	51 mi	48 min	WSW 2.9 G 4.1	60°F	67°F		1015.9 hPa

Wind History for Port Chicago, CA

(wind in knots)    EDIT      (on/off)   Help

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NE10

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W14

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W14 G17

W13 G16

W12

W13 G16

W10 G16

W10 G14

SW9 G14

SW7 G10

SW8 G11

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SW8 G11

SW7 G10

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SW10 G13

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1 day ago

W23

W19 G23

W21 G27

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W19 G24

W23 G29

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W20 G26

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SW17 G21

SW14 G20

SW10 G14

SW7 G10

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2 days ago

W16

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W11 G14

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W11 G14

W14 G17

W19

W18 G22

W21

W21 G27

W22 G27

W21

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W19 G24

SW19 G23

SW16 G22

W17 G21

W20 G25

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Stockton, Stockton Metropolitan Airport, CA	8 mi	41 min	W 8 G 16	10.00 mi	Fair	70°F	54°F	57%	1014.7 hPa

Link to 5 minute data for KSCK

Wind History from SCK (wind in knots)

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S5

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N3

Calm

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W8 G16

1 day ago

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2 days ago

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3

N8

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Tide / Current Tables for Blackslough Landing, San Joaquin River, California

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Tide / Current Tables for Vulcan Island .5 mi E, San Joaquin River, California Current

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Weather Map

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GEOS Local Image of CentralWestCoast    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East

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Wind Forecast for Sacramento, CA (13,3,4,5)

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Ground Weather Radar Station Sacramento, CA

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