Marine Weather and Tide Forecast for Yuba City, CA
February 18, 2025 6:30 PM PST (02:30 UTC) Change Location
![]() | Sunrise 6:51 AM Sunset 5:48 PM Moonrise 12:00 AM Moonset 9:30 AM |
PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 249 Pm Pst Tue Feb 18 2025
This afternoon - SW wind 5 to 10 kt. Waves around 2 ft or less.
Tonight - SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain after midnight.
Wed - SW wind 5 to 10 kt, veering to W in the afternoon. Waves around 2 ft or less. A chance of rain, mainly in the morning.
Wed night - NW wind 5 to 10 kt. Waves around 2 ft or less.
Thu - NW wind 5 to 10 kt. Waves around 2 ft or less.
Thu night - NW wind around 5 kt, veering to N around 5 kt after midnight. Waves around 2 ft or less.
Fri - N wind around 5 kt. Waves around 2 ft or less.
Fri night - W wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.
Sat - N wind around 5 kt. Waves around 2 ft or less.
Sat night - W wind around 5 kt. Waves around 2 ft or less.
PZZ500 249 Pm Pst Tue Feb 18 2025
Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
moderate to rough seas continue into the afternoon with moderate northwesterly winds. Expect west- northwest swell building 10-12 feet. Theres a chance for scattered light showers over our northern waters tonight through Wednesday morning. Waves and wind will ease for a short time midweek with moderate northwest swell redeveloping late in the week.
moderate to rough seas continue into the afternoon with moderate northwesterly winds. Expect west- northwest swell building 10-12 feet. Theres a chance for scattered light showers over our northern waters tonight through Wednesday morning. Waves and wind will ease for a short time midweek with moderate northwest swell redeveloping late in the week.

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Area Discussion for Sacramento, CA
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FXUS66 KSTO 182100 AFDSTO
Area Forecast Discussion National Weather Service Sacramento CA 100 PM PST Tue Feb 18 2025
SYNOPSIS
Light precipitation expected tonight into Wednesday with periods of breezy winds this week. Warm and dry weather in store afterwards throughout the weekend.
DISCUSSION
Quiet start to the morning across Northern California with a clear radar and only scattered high clouds from the PAcific to speak of. Afternoon highs today will be in the mid 60s with 40s to low 60s across the mountains to foothills respectively. Tomorrow will see similar conditions with a few degrees cooler for the Northern Sac. Valley and breezy south winds up to 15-25 MPH in the Central Calley, strongest near the northeastern foothills.
Wednesday will see a brief pattern change from a quick-moving system bringing scattered rain and snow showers across the area.
Forecast models show chances for light showers first over the Southern Cascades and Lassen NP areas late night, then a line of showers moves from west to east over the area with most accumulations occurring north of I-80. Showers will be hit or miss for much of the area outside the Northern Sierra so pending your location you may go the entire day without seeing any precipitation. Also notably once the first main line moves through, hi-res models attempt to show discreet cells over the Eastern Valley and adjacent foothills, indicating some lingering convection potential through the evening hours. Overall, pattern and synoptic support doesn't show any clear signal for thunderstorm potential but may see brief increases in rain rates and breezy winds near any cell. Total QPF amounts come out 0.01-0.50" for the Sierra to Northern Sac. Valley with less than 0.10" expected for the remainder of the Central Valley. Snow amounts will be around 1-3" for elevations above 6000 feet but like the rain may be very hit or miss on whether accumulations occur or not.
As precipitation wraps Wednesday night, a warming and drying trend ensues with Valley sites getting into the upper 60s and breezy north winds 15-30 MPH along and west of I-5. Current probs for greater than 30 MPH are 50-90% chance from Red Bluff to West Sacramento but when increased to 40 MPH, chances become just 10-25%. With the lowered chances and lack of Extreme Forecast Index signal, forecast point to just a breezy day but below any critical threshold. Winds taper off by Friday morning, continuing our warm, dry stretch into the weekend.
.EXTENDED DISCUSSION (Saturday THROUGH Tuesday)...
Ensemble guidance remains largely in agreement on ridging aloft this weekend leading to dry weather and above-normal temperatures. There is around a 35 to 60 percent chance of reaching 70 deg F throughout the Delta, Valley, and foothills this weekend, then increasing to 40 to 80 percent probabilities for next Monday and Tuesday (up to 65-80% for Valley areas north of Interstate 80 on Tuesday). While no strong signals for wind impacts are anticipated with this pattern shift, diurnally- driven north to east winds may be breezy at times.
AVIATION
VFR conditions through 12Z Wednesday, then areas of MVFR/IFR conditions expected due to BR/FG in the northern San Joaquin Valley, and in showers elsewhere as a weak weather system moves through. Surface winds generally at or below 12 kts through 15Z then southerly winds increase with gusts of 15 to 25 kts in the Valley and 25 to 35 kts over the Sierra.
STO WATCHES/WARNINGS/ADVISORIES
None.
Area Forecast Discussion National Weather Service Sacramento CA 100 PM PST Tue Feb 18 2025
SYNOPSIS
Light precipitation expected tonight into Wednesday with periods of breezy winds this week. Warm and dry weather in store afterwards throughout the weekend.
DISCUSSION
Quiet start to the morning across Northern California with a clear radar and only scattered high clouds from the PAcific to speak of. Afternoon highs today will be in the mid 60s with 40s to low 60s across the mountains to foothills respectively. Tomorrow will see similar conditions with a few degrees cooler for the Northern Sac. Valley and breezy south winds up to 15-25 MPH in the Central Calley, strongest near the northeastern foothills.
Wednesday will see a brief pattern change from a quick-moving system bringing scattered rain and snow showers across the area.
Forecast models show chances for light showers first over the Southern Cascades and Lassen NP areas late night, then a line of showers moves from west to east over the area with most accumulations occurring north of I-80. Showers will be hit or miss for much of the area outside the Northern Sierra so pending your location you may go the entire day without seeing any precipitation. Also notably once the first main line moves through, hi-res models attempt to show discreet cells over the Eastern Valley and adjacent foothills, indicating some lingering convection potential through the evening hours. Overall, pattern and synoptic support doesn't show any clear signal for thunderstorm potential but may see brief increases in rain rates and breezy winds near any cell. Total QPF amounts come out 0.01-0.50" for the Sierra to Northern Sac. Valley with less than 0.10" expected for the remainder of the Central Valley. Snow amounts will be around 1-3" for elevations above 6000 feet but like the rain may be very hit or miss on whether accumulations occur or not.
As precipitation wraps Wednesday night, a warming and drying trend ensues with Valley sites getting into the upper 60s and breezy north winds 15-30 MPH along and west of I-5. Current probs for greater than 30 MPH are 50-90% chance from Red Bluff to West Sacramento but when increased to 40 MPH, chances become just 10-25%. With the lowered chances and lack of Extreme Forecast Index signal, forecast point to just a breezy day but below any critical threshold. Winds taper off by Friday morning, continuing our warm, dry stretch into the weekend.
.EXTENDED DISCUSSION (Saturday THROUGH Tuesday)...
Ensemble guidance remains largely in agreement on ridging aloft this weekend leading to dry weather and above-normal temperatures. There is around a 35 to 60 percent chance of reaching 70 deg F throughout the Delta, Valley, and foothills this weekend, then increasing to 40 to 80 percent probabilities for next Monday and Tuesday (up to 65-80% for Valley areas north of Interstate 80 on Tuesday). While no strong signals for wind impacts are anticipated with this pattern shift, diurnally- driven north to east winds may be breezy at times.
AVIATION
VFR conditions through 12Z Wednesday, then areas of MVFR/IFR conditions expected due to BR/FG in the northern San Joaquin Valley, and in showers elsewhere as a weak weather system moves through. Surface winds generally at or below 12 kts through 15Z then southerly winds increase with gusts of 15 to 25 kts in the Valley and 25 to 35 kts over the Sierra.
STO WATCHES/WARNINGS/ADVISORIES
None.
Wind History for Port Chicago, CA
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