Marine Weather and Tide Forecast for Vallejo, CA
 | Sunrise 6:28 AM Sunset 7:47 PM Moonrise 5:54 AM Moonset 8:54 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 201 Am Pdt Sat Apr 18 2026
Today - SW wind around 5 kt.
Tonight - SW wind around 5 kt.
Sun - SW wind 5 to 10 kt.
Sun night - SW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. A chance of showers after midnight.
Mon - SE wind 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. A chance of showers in the morning, then showers likely in the afternoon.
Mon night - SW wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Showers.
Tue - S wind 10 to 15 kt, rising to 15 to 20 kt in the afternoon. Showers. A chance of tstms in the afternoon.
Tue night - SW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. A chance of rain.
Wed - W wind 5 to 10 kt. A chance of rain in the morning.
Wed night - W wind 10 to 15 kt, easing to 5 to 10 kt after midnight.
winds and waves higher in and near tstms.
winds and waves higher in and near tstms.
PZZ500 201 Am Pdt Sat Apr 18 2026
Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
northwest winds will continue to diminish today. Winds shift to southerly Sunday ahead of an incoming low pressure system and cold front. Winds will strengthen ahead of the cold front Monday through Tuesday with localized strong gusts expected. Expect moderate seas, rain and a slight chance to chance of Thunderstorms Monday night and Tuesday.
northwest winds will continue to diminish today. Winds shift to southerly Sunday ahead of an incoming low pressure system and cold front. Winds will strengthen ahead of the cold front Monday through Tuesday with localized strong gusts expected. Expect moderate seas, rain and a slight chance to chance of Thunderstorms Monday night and Tuesday.
7 Day Forecast for Marine Location Near Vallejo, CA
NEW! Add second zone forecast
| Vallejo Click for Map Sat -- 01:54 AM PDT 6.43 feet High Tide Sat -- 06:29 AM PDT Sunrise Sat -- 06:54 AM PDT Moonrise Sat -- 08:53 AM PDT -0.91 feet Low Tide Sat -- 03:30 PM PDT 4.88 feet High Tide Sat -- 07:48 PM PDT Sunset Sat -- 08:40 PM PDT 1.74 feet Low Tide Sat -- 09:54 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
Vallejo, Mare Island Strait, California, Tide feet
| 12 am |
| 5.2 |
| 1 am |
| 6.1 |
| 2 am |
| 6.4 |
| 3 am |
| 6 |
| 4 am |
| 5 |
| 5 am |
| 3.5 |
| 6 am |
| 1.8 |
| 7 am |
| 0.3 |
| 8 am |
| -0.6 |
| 9 am |
| -0.9 |
| 10 am |
| -0.5 |
| 11 am |
| 0.5 |
| 12 pm |
| 1.8 |
| 1 pm |
| 3.1 |
| 2 pm |
| 4.2 |
| 3 pm |
| 4.8 |
| 4 pm |
| 4.8 |
| 5 pm |
| 4.3 |
| 6 pm |
| 3.4 |
| 7 pm |
| 2.5 |
| 8 pm |
| 1.9 |
| 9 pm |
| 1.8 |
| 10 pm |
| 2.3 |
| 11 pm |
| 3.4 |
| Mare Island Strait (Buoy 4) (depth 20 ft) Click for Map Flood direction 342 true Ebb direction 177 true Sat -- 02:26 AM PDT -0.00 knots Slack Sat -- 04:06 AM PDT -0.72 knots Max Ebb Sat -- 06:29 AM PDT Sunrise Sat -- 06:54 AM PDT Moonrise Sat -- 09:13 AM PDT 0.01 knots Slack Sat -- 01:06 PM PDT 0.67 knots Max Flood Sat -- 04:17 PM PDT -0.00 knots Slack Sat -- 05:12 PM PDT -0.31 knots Max Ebb Sat -- 07:48 PM PDT Sunset Sat -- 08:24 PM PDT 0.01 knots Slack Sat -- 09:53 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
Mare Island Strait (Buoy 4) (depth 20 ft), Carquinez Strait, California Current, knots
| 12 am |
| 1 |
| 1 am |
| 0.7 |
| 2 am |
| 0.2 |
| 3 am |
| -0.4 |
| 4 am |
| -0.7 |
| 5 am |
| -0.7 |
| 6 am |
| -0.6 |
| 7 am |
| -0.5 |
| 8 am |
| -0.3 |
| 9 am |
| -0 |
| 10 am |
| 0.2 |
| 11 am |
| 0.5 |
| 12 pm |
| 0.6 |
| 1 pm |
| 0.7 |
| 2 pm |
| 0.6 |
| 3 pm |
| 0.4 |
| 4 pm |
| 0.1 |
| 5 pm |
| -0.3 |
| 6 pm |
| -0.3 |
| 7 pm |
| -0.2 |
| 8 pm |
| -0.1 |
| 9 pm |
| 0.2 |
| 10 pm |
| 0.5 |
| 11 pm |
| 0.8 |
FXUS66 KSTO 171903 AFDSTO
Area Forecast Discussion National Weather Service Sacramento CA 1203 PM PDT Fri Apr 17 2026
For additional details on weather and expected impacts over the next 7 days, please visit weather.gov/sto/briefing.
KEY MESSAGES
- Breezy but gradually decreasing north to east winds today
- Dry weather into the weekend with near to slightly above normal temperatures
- Storm system brings renewed precipitation chances in rain, mountain snow and thunderstorms Sunday night through mid next week, along with cooler temperatures and breezy winds
DISCUSSION
Today through Sunday
Lingering breezy north to east winds are being observed across portions of interior northern California on this Friday afternoon.
Winds will gradually be decreasing through the rest of the day as an upper trough continues to shift eastward and upper level ridging replaces it. Dry and warmer weather is in store for today and as we head into the weekend. Temperatures will warm to near to slightly above normal for mid April climatology. Forecast highs will be in the 70s to near 80 in the Valley, 60s to 70s in the foothills, and 50s to 60s in the mountains for today through Sunday. A storm will then approach the region Sunday night and bring cooler and wetter weather next week.
Next Week
Ensemble guidance indicates an upper low approaching the area Sunday night, bringing renewed precipitation conditions to interior northern California early to mid next week. Confidence is increasing on this pattern change to cooler and wetter weather.
The latest guidance shows that the storm has slowed slightly, with very little change to the rain and snow forecast amounts since the previous forecast. The forecast rain amounts are expected to bring minor impacts with slick road conditions and increased travel times. Snow levels will initially be around 6000 to 7000 feet Monday, lowering to around 5000 to 6000 feet Tuesday afternoon into Wednesday. Moderate impacts are expected from snow, with mountain travel delays and chain controls possible. There is also a 15 to 30 percent chance of thunderstorms on Tuesday and Wednesday, but the best chances are on Tuesday. Expect periodically breezy winds with this as well. We will continue to evaluate the need for any winter products. Be sure to check back frequently for weather updates as we get closer!
AVIATION
General VFR conditions at TAF sites over the next 24 hours.
Decreasing northerly winds through the afternoon, becoming less than 12 kts everywhere by 00z Saturday.
STO WATCHES/WARNINGS/ADVISORIES
None.
Area Forecast Discussion National Weather Service Sacramento CA 1203 PM PDT Fri Apr 17 2026
For additional details on weather and expected impacts over the next 7 days, please visit weather.gov/sto/briefing.
KEY MESSAGES
- Breezy but gradually decreasing north to east winds today
- Dry weather into the weekend with near to slightly above normal temperatures
- Storm system brings renewed precipitation chances in rain, mountain snow and thunderstorms Sunday night through mid next week, along with cooler temperatures and breezy winds
DISCUSSION
Today through Sunday
Lingering breezy north to east winds are being observed across portions of interior northern California on this Friday afternoon.
Winds will gradually be decreasing through the rest of the day as an upper trough continues to shift eastward and upper level ridging replaces it. Dry and warmer weather is in store for today and as we head into the weekend. Temperatures will warm to near to slightly above normal for mid April climatology. Forecast highs will be in the 70s to near 80 in the Valley, 60s to 70s in the foothills, and 50s to 60s in the mountains for today through Sunday. A storm will then approach the region Sunday night and bring cooler and wetter weather next week.
Next Week
Ensemble guidance indicates an upper low approaching the area Sunday night, bringing renewed precipitation conditions to interior northern California early to mid next week. Confidence is increasing on this pattern change to cooler and wetter weather.
The latest guidance shows that the storm has slowed slightly, with very little change to the rain and snow forecast amounts since the previous forecast. The forecast rain amounts are expected to bring minor impacts with slick road conditions and increased travel times. Snow levels will initially be around 6000 to 7000 feet Monday, lowering to around 5000 to 6000 feet Tuesday afternoon into Wednesday. Moderate impacts are expected from snow, with mountain travel delays and chain controls possible. There is also a 15 to 30 percent chance of thunderstorms on Tuesday and Wednesday, but the best chances are on Tuesday. Expect periodically breezy winds with this as well. We will continue to evaluate the need for any winter products. Be sure to check back frequently for weather updates as we get closer!
AVIATION
General VFR conditions at TAF sites over the next 24 hours.
Decreasing northerly winds through the afternoon, becoming less than 12 kts everywhere by 00z Saturday.
STO WATCHES/WARNINGS/ADVISORIES
None.
Wind History for Martinez-Amorco Pier, CA
toggle option: (graph/table)
Link to 1 hour of 5 minute data for KAPC
Terminal Aerodrome Forecast (TAF) for KAPC
Wind History Graph: APC
(wind in knots)
GEOS Local Image of Central West Coast
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Sacramento, CA,
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