Rio Vista, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Rio Vista, CA

April 29, 2024 3:20 AM PDT (10:20 UTC) Change Location
Sunrise 6:10 AM   Sunset 7:57 PM
Moonrise 12:12 AM   Moonset 9:16 AM 
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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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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- 256 Am Pdt Mon Apr 29 2024

.small craft advisory in effect until 3 am pdt early this morning - .

.small craft advisory in effect from this afternoon through late tonight - .

Today - NW winds 25 to 35 knots.

Tonight - W winds 10 to 15 knots.

Tue - W winds 10 to 15 knots.

Tue night - NW winds 10 to 15 knots.

Wed - NW winds 15 to 20 knots with gusts up to 30 knots.

Wed night - NW winds 10 to 15 knots.

Thu - W winds 5 to 10 knots.

Fri - W winds 10 to 15 knots.

PZZ500 256 Am Pdt Mon Apr 29 2024

Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
high pressure over the eastern pacific and low pressure inland will maintain strong northerly winds over the coastal waters and bays today. Winds will be strongest over the outer waters and along the big sur coast. The strong winds will produce fresh steep wind waves and hazardous conditions. Winds continue to increase during the first half of the week lasting through Thursday. Moderate period northwesterly swell will continue to move through the waters through Thursday causing wave heights up to 12 feet.


7 Day Forecast for Marine Location Near Rio Vista, CA
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Area Discussion for - Sacramento, CA
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FXUS66 KSTO 290930 AFDSTO

Area Forecast Discussion National Weather Service Sacramento CA 230 AM PDT Mon Apr 29 2024

Synopsis
Mild and dry weather this week. Occasionally breezy.

Dry and mild weather will persist through the week as several short-wave troughs pass to the north over broad ridging covering the eastern Pacific and NorCal. Precipitation chances will remain well to the north of the region across the PacNW, though occasional bouts of north to east wind are expected as surface pressure gradient tightens in the wake of each of these waves. The strongest period of northerly winds are expected Tuesday night and Wednesday with gusts of 35-45 mph possible in the Sacramento Valley and surrounding terrain with the strongest winds forecast to occur to the northwest of Sacramento along the west side of the valley (NBM probabilities are around 60-80 percent for reaching that range for wind gusts). Difficult driving conditions can be expected and loose objects may blow around. Valley high temperatures will be in the mid 70s to lower 80s.

.EXTENDED DISCUSSION (Friday THROUGH Monday)...
Dry weather expected Friday as models agree in showing short wave upper ridging moving through. Forecast then becomes less certain over the weekend into Monday as models diverge significantly with solutions. Ensembles point towards upper troughing over the area, but clusters reveal significant variance in progged depth of wave.
NBM showing POPs over the northern and eastern portions of the CWA Sat/Sun. GFS advertising deep upper low off the CA coast this weekend, spreading associated precip into the CWA Sunday PM into Monday. EC keeps waves far enough north to keep the forecast dry.
Higher confidence in significant cooling next weekend with high temperatures lowering to near or slightly below normal.

AVIATION
VFR conditions over interior NorCal next 24 hrs. In Central Vly, areas NWly sfc wind up to 17 kts with lcl gusts to 25 kts possible thru 00z Tue otherwise wind mainly below 12 kts. In foothills/mtns lcl NWly sfc wind gusts up to 30 kts.

STO WATCHES/WARNINGS/ADVISORIES
None.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 13 mi51 min W 6G12 57°F 30.04
PCOC1 - 9415144 - Port Chicago, CA 20 mi51 min WSW 14G17 56°F 30.04
MZXC1 - 9415102 - Martinez-Amorco CA 24 mi51 min WSW 9.9G13 56°F 62°F30.06
UPBC1 24 mi51 min WNW 12G18
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 31 mi51 min W 7G12 56°F 30.06
LNDC1 40 mi51 min WSW 5.1G7 55°F 30.07
PPXC1 - 9414847 - Richmond (Point Potrero), CA 40 mi51 min W 8G12 56°F 30.08
OKXC1 - 9414776 - Oakland (Berth 34), CA 41 mi51 min W 2.9G4.1 55°F 30.08
RCMC1 - 9414863 - Richmond, CA 41 mi51 min WNW 11G15 56°F 59°F30.06
AAMC1 - 9414750 - Alameda, CA 42 mi51 min W 6G9.9 55°F 64°F30.09
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 42 mi51 min SW 5.1G9.9
PXOC1 - 9414311 - San Francisco (Pier 1), CA 44 mi51 min SW 7G8.9 55°F 30.04
PXSC1 44 mi51 min 55°F
TIBC1 - Tiburon Pier, San Francisco Bay, CA 44 mi157 min 0 54°F 30.0644°F
FTPC1 - 9414290 - San Francisco, CA 48 mi51 min SW 11G13 53°F 30.07


Wind History for Port Chicago, CA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KSUU TRAVIS AFB,CA 14 sm25 minWSW 0910 smClear50°F45°F82%30.00
KVCB NUT TREE,CA 21 sm27 minWNW 0310 smClear50°F41°F71%30.02
KCCR BUCHANAN FIELD,CA 23 sm27 minSSW 0310 smClear55°F45°F67%30.05
Link to 5 minute data for KSUU


Wind History from SUU
(wind in knots)
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Tide / Current for Rio Vista, Sacramento River, California
   
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Rio Vista
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Mon -- 01:11 AM PDT     Moonrise
Mon -- 06:11 AM PDT     Sunrise
Mon -- 07:43 AM PDT     4.39 feet High Tide
Mon -- 10:15 AM PDT     Moonset
Mon -- 03:24 PM PDT     -0.33 feet Low Tide
Mon -- 07:56 PM PDT     Sunset
Mon -- 10:11 PM PDT     3.01 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Rio Vista, Sacramento River, California, Tide feet
12
am
2.8
1
am
2.9
2
am
3
3
am
3.1
4
am
3.1
5
am
3.4
6
am
3.8
7
am
4.3
8
am
4.4
9
am
3.9
10
am
3.1
11
am
2
12
pm
1
1
pm
0.3
2
pm
-0.1
3
pm
-0.3
4
pm
-0.3
5
pm
0.1
6
pm
0.7
7
pm
1.6
8
pm
2.3
9
pm
2.8
10
pm
3
11
pm
3



Tide / Current for Point Sacramento .3 mi NE, Sacramento River, California Current
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Point Sacramento .3 mi NE
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Mon -- 12:20 AM PDT     -0.21 knots Max Ebb
Mon -- 01:11 AM PDT     Moonrise
Mon -- 02:22 AM PDT     0.00 knots Slack
Mon -- 05:15 AM PDT     0.92 knots Max Flood
Mon -- 06:12 AM PDT     Sunrise
Mon -- 08:23 AM PDT     -0.00 knots Slack
Mon -- 10:16 AM PDT     Moonset
Mon -- 11:46 AM PDT     -1.23 knots Max Ebb
Mon -- 04:34 PM PDT     0.00 knots Slack
Mon -- 07:57 PM PDT     Sunset
Mon -- 08:00 PM PDT     0.87 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Point Sacramento .3 mi NE, Sacramento River, California Current, knots
12
am
-0.2
1
am
-0.2
2
am
-0.1
3
am
0.2
4
am
0.6
5
am
0.9
6
am
0.8
7
am
0.6
8
am
0.2
9
am
-0.3
10
am
-0.8
11
am
-1.1
12
pm
-1.2
1
pm
-1.1
2
pm
-0.9
3
pm
-0.6
4
pm
-0.2
5
pm
0.2
6
pm
0.6
7
pm
0.8
8
pm
0.9
9
pm
0.8
10
pm
0.6
11
pm
0.3




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



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