Saturday, June12, 2021
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Marine Weather and Tides
Vallejo, 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 5:43AMSunset 8:34PM Saturday June 12, 2021 7:51 AM PDT (14:51 UTC) Moonrise 6:27AMMoonset 9:51PM Illumination 7% Phase: Waxing Crescent; Moon at 2 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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PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 308 Am Pdt Sat Jun 12 2021
Today..SW winds 5 to 10 kt, becoming W 10 to 20 kt with gusts up to 30 kt this afternoon.
Tonight..W winds 10 to 20 kt with gusts up to 25 kt.
Sun..SW winds 5 to 15 kt with gusts up to 25 kt.
Sun night..SW winds 5 to 10 kt. A slight chance of rain.
Mon..SW winds 10 to 20 kt with gusts up to 30 kt. Patchy dense fog.
Mon night..W winds 5 to 15 kt with gusts up to 25 kt.
Tue..W winds 5 to 15 kt.
Wed..W winds 5 to 15 kt.
PZZ500 308 Am Pdt Sat Jun 12 2021
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Light split flow across the waters today, with southerly winds in the northern outer waters and locally breezy north to northwest winds from pigeon point southward through big sur. Infrequent gale force gusts are possible from point sur and southward by late today into tonight. Lighter winds will lead to less steep northwest seas at 9 to 10 seconds today with a light long period southwest swell across the waters.


7 Day Forecast for Marine Location Near Vallejo, CA
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location: 38.1, -122.27     debug


Area Discussion for - Sacramento, CA
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FXUS66 KSTO 121019 AFDSTO

Area Forecast Discussion National Weather Service Sacramento CA 319 AM PDT Sat Jun 12 2021

SYNOPSIS. Warming trend through the weekend, then turning hot by mid-week. A weak system may bring a few light showers to the Coast Range late this weekend.

DISCUSSION. Upper level low off the British Columbia coast will provide continued onshore flow to the region over the next few days. This will result in periods of breezy winds through early next week, especially Sunday and Monday. Local gusts generally in the 20 to 30 mph range are expected. Temperatures are forecast to warm to near or slightly above climatological normals this weekend into early next week. Forecast highs in the Valley will be in the upper 80s to low 90s, with 60s to mid 80s in the mountains. Some light showers are still forecast over the Coastal Range Sunday afternoon into early Monday morning.

Ensembles and clusters favor triple digit heat by the middle of next week given the westward expansion of a strong upper ridge centered over the Four Corners. More on that in the extended forecast.

EXTENDED DISCUSSION (Wednesday THROUGH Saturday).

GEFS and EC ensemble remain in pretty good agreement with strong upper ridging over NorCal during the second half of next week resulting in a period of hot weather, especially Wednesday through Friday. There's still some disagreement in how hot it'll be during this period with the the EC (a little stronger with the ridge) running about 5 degrees warmer with forecast highs compared to the NBM, particularly on Thursday and Friday. In any case, likelihood of most valley and foothill locales seeing highs from 100-110 Thursday and Friday with overnight lows only in the upper 60s to upper 70s resulting in widespread high heat risk. Fortunately, for now it appears any elevated moisture drawn northward by the heat will remain to the east with any thunderstorm threat generally remaining well to the south and east of Lake Tahoe.

AVIATION. VFR conditions the next 24 hours except SCT-BKN070 occasionally obscuring higher terrain Coast Range and extreme southern Cascade Range. Southwesterly surface wind gusts increasing to 20-25 kts Delta after 20Z, local southerly gusts 15-20 kts in the Sacramento Valley after 22Z, and local northwesterly gusts 15-20 kts across the northern San Joaquin Valley after 22Z. Wind gusts decreasing after 06Z Sunday.

STO WATCHES/WARNINGS/ADVISORIES. None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CQUC1 3 mi56 min 65°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 3 mi51 min WSW 5.1 G 7 62°F 1015.8 hPa (-0.4)
UPBC1 9 mi51 min W 7 G 9.9
MZXC1 - 9415102 - Martinez-Amorco CA 9 mi51 min W 7 G 8.9 62°F 65°F1016.1 hPa (-0.4)
PCOC1 - 9415144 - Port Chicago, CA 13 mi51 min WSW 9.9 G 13 62°F 65°F1015.7 hPa (-0.7)
RCMC1 - 9414863 - Richmond, CA 14 mi51 min S 4.1 G 5.1 60°F 62°F1016.2 hPa (-0.5)
PPXC1 - 9414847 - Richmond (Point Potrero), CA 14 mi51 min S 4.1 G 5.1 61°F 1016.6 hPa (-0.5)
SFXC1 - San Francisco Bay Reserve, CA 15 mi66 min W 6 61°F 1016 hPa58°F
TIBC1 - Tiburon Pier, San Francisco Bay, CA 17 mi40 min Calm 60°F 1016 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA 20 mi51 min SSW 1 G 4.1 61°F 1016.2 hPa (-0.5)
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 21 mi51 min WNW 9.9 G 13 64°F 1015.3 hPa (-0.5)
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 21 mi51 min SSW 2.9 G 5.1
OBXC1 21 mi51 min 61°F 61°F
LNDC1 21 mi51 min S 2.9 G 4.1 62°F 1016.2 hPa (-0.4)
PXOC1 - 9414311 - San Francisco (Pier 1), CA 22 mi51 min Calm G 1.9 60°F 1015.2 hPa (-0.6)
PXSC1 22 mi51 min 62°F 62°F
FTPC1 - 9414290 - San Francisco, CA 23 mi51 min W 1.9 G 4.1 58°F 58°F1016.4 hPa (-0.0)
AAMC1 - 9414750 - Alameda, CA 23 mi51 min S 2.9 G 2.9 61°F 66°F1016.5 hPa (-0.5)
46237 - San Francisco Bar, CA (142) 29 mi51 min 56°F5 ft
PRYC1 - 9415020 - Point Reyes, CA 38 mi51 min 51°F1016.3 hPa (-0.5)
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 38 mi31 min SW 1.9 G 1.9 56°F1016.6 hPa
RTYC1 - 9414523 - Redwood City, CA 41 mi51 min SSE 1 G 1.9 62°F 1016.9 hPa (-0.5)
BDXC1 45 mi45 min 51°F

Wind History for Union Pacific Rail Road Bridge (UPRR), CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Napa, Napa County Airport, CA8 mi57 minNW 310.00 miMostly Cloudy60°F58°F93%1015 hPa
Concord, Buchanan Field, CA14 mi58 minSW 510.00 miOvercast63°F57°F81%1014.7 hPa
Novato / Gnoss Field, CA15 mi76 minN 010.00 miFair59°F57°F94%1015.9 hPa
Petaluma Municipal Airport, CA21 mi56 minWNW 610.00 miOvercast61°F59°F94%1016.3 hPa
Fairfield / Travis Air Force Base, CA22 mi53 minSW 1010.00 miFair63°F57°F81%1015.9 hPa

Link to 5 minute data for KAPC

Wind History from APC (wind in knots)
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1 day agoW34W8SW5SW7S9S13S15SW16W18W20W15W18W13W7W9W10W11W10W6SW9W8W6W6
2 days agoW6W10W8W13W17W17W19
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W15W7W14W15W15W10W10W7W7W4Calm

Tide / Current Tables for Vallejo, Mare Island Strait, Carquinez Strait, California
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Vallejo
Click for Map
Sat -- 02:21 AM PDT     5.91 feet High Tide
Sat -- 05:45 AM PDT     Sunrise
Sat -- 07:26 AM PDT     Moonrise
Sat -- 09:48 AM PDT     -0.71 feet Low Tide
Sat -- 05:04 PM PDT     4.47 feet High Tide
Sat -- 08:32 PM PDT     Sunset
Sat -- 09:32 PM PDT     2.75 feet Low Tide
Sat -- 10:51 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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4.55.45.95.85.24.22.81.30.2-0.5-0.7-0.30.51.52.53.54.24.54.33.83.22.82.83.2

Tide / Current Tables for Mare Island Strait, So Vallejo, San Pablo Bay, California Current
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Mare Island Strait
Click for Map
Sat -- 02:34 AM PDT     -0.00 knots Slack
Sat -- 05:27 AM PDT     -2.58 knots Max Ebb
Sat -- 05:45 AM PDT     Sunrise
Sat -- 07:26 AM PDT     Moonrise
Sat -- 10:33 AM PDT     0.00 knots Slack
Sat -- 02:31 PM PDT     1.29 knots Max Flood
Sat -- 06:02 PM PDT     -0.00 knots Slack
Sat -- 06:57 PM PDT     -0.49 knots Max Ebb
Sat -- 08:32 PM PDT     Sunset
Sat -- 09:20 PM PDT     0.00 knots Slack
Sat -- 10:51 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.41.10.5-0.5-1.8-2.5-2.5-2.3-1.8-1.2-0.50.30.81.11.31.310.50-0.5-0.4-0.10.30.8

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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