Marine Weather and Tide Forecast for Bay Point, CA
![]() | Sunrise 6:24 AM Sunset 7:59 PM Moonrise 9:48 AM Moonset 8:58 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- 815 Am Pdt Sun Aug 16 2026
Today - SW wind 5 to 10 kt, rising to 10 to 15 kt late. Patchy dense fog early this morning.
Tonight - SW wind 5 to 10 kt, rising to 10 to 15 kt after midnight.
Mon - SW wind 10 to 15 kt.
Mon night - SW wind 10 to 15 kt.
Tue - SW wind 5 to 10 kt.
Tue night - SW wind 10 to 15 kt.
Wed - SW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Wed night - SW wind 10 to 15 kt.
Thu - SW wind 10 to 15 kt.
Thu night - SW wind 10 to 15 kt.
PZZ500 815 Am Pdt Sun Aug 16 2026
Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
a gentle to moderate northwesterly breeze persists into Monday with localized fresh gusts possible across the interior waters. Winds increase to fresh to strong late Monday and remain elevated through the end of the forecast period. Seas of around 4 to 5 feet will build to 7 to 8 feet by mid week. A long period southerly swell around 15 to 17 seconds will continue to diminish through the early work week.
a gentle to moderate northwesterly breeze persists into Monday with localized fresh gusts possible across the interior waters. Winds increase to fresh to strong late Monday and remain elevated through the end of the forecast period. Seas of around 4 to 5 feet will build to 7 to 8 feet by mid week. A long period southerly swell around 15 to 17 seconds will continue to diminish through the early work week.
7 Day Forecast for Marine Location Near Bay Point, CA

NEW! Add second zone forecast
| Mallard Island Ferry Wharf Click for Map Sun -- 05:29 AM PDT 4.19 feet High Tide Sun -- 06:23 AM PDT Sunrise Sun -- 10:47 AM PDT Moonrise Sun -- 11:55 AM PDT 0.58 feet Low Tide Sun -- 06:14 PM PDT 4.39 feet High Tide Sun -- 07:59 PM PDT Sunset Sun -- 09:57 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Mallard Island Ferry Wharf, Suisun Bay, California, Tide feet
| 12 am |
| 1 |
| 1 am |
| 1.3 |
| 2 am |
| 2.1 |
| 3 am |
| 3 |
| 4 am |
| 3.7 |
| 5 am |
| 4.1 |
| 6 am |
| 4.1 |
| 7 am |
| 3.7 |
| 8 am |
| 2.9 |
| 9 am |
| 2.1 |
| 10 am |
| 1.3 |
| 11 am |
| 0.8 |
| 12 pm |
| 0.6 |
| 1 pm |
| 0.9 |
| 2 pm |
| 1.6 |
| 3 pm |
| 2.6 |
| 4 pm |
| 3.5 |
| 5 pm |
| 4.1 |
| 6 pm |
| 4.4 |
| 7 pm |
| 4.3 |
| 8 pm |
| 3.8 |
| 9 pm |
| 3.1 |
| 10 pm |
| 2.3 |
| 11 pm |
| 1.6 |
| Simmons Point Click for Map Flood direction 102 true Ebb direction 281 true Sun -- 02:12 AM PDT 0.00 knots Slack Sun -- 04:48 AM PDT 1.60 knots Max Flood Sun -- 06:23 AM PDT Sunrise Sun -- 07:33 AM PDT -0.00 knots Slack Sun -- 10:41 AM PDT -2.24 knots Max Ebb Sun -- 10:47 AM PDT Moonrise Sun -- 02:09 PM PDT 0.00 knots Slack Sun -- 05:36 PM PDT 1.92 knots Max Flood Sun -- 07:59 PM PDT Sunset Sun -- 08:47 PM PDT -0.00 knots Slack Sun -- 09:57 PM PDT Moonset Sun -- 11:57 PM PDT -2.24 knots Max Ebb Tide / Current data from XTide NOT FOR NAVIGATION |   |
Simmons Point, 0.6 nmi ESE of (depth 6 ft), Suisun Bay, California Current, knots
| 12 am |
| -2 |
| 1 am |
| -1.3 |
| 2 am |
| -0.2 |
| 3 am |
| 0.8 |
| 4 am |
| 1.4 |
| 5 am |
| 1.6 |
| 6 am |
| 1.3 |
| 7 am |
| 0.5 |
| 8 am |
| -0.5 |
| 9 am |
| -1.5 |
| 10 am |
| -2.1 |
| 11 am |
| -2.2 |
| 12 pm |
| -1.8 |
| 1 pm |
| -1.1 |
| 2 pm |
| -0.2 |
| 3 pm |
| 0.8 |
| 4 pm |
| 1.5 |
| 5 pm |
| 1.9 |
| 6 pm |
| 1.9 |
| 7 pm |
| 1.6 |
| 8 pm |
| 0.8 |
| 9 pm |
| -0.2 |
| 10 pm |
| -1.3 |
| 11 pm |
| -2 |
Area Discussion for Sacramento, CA
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FXUS66 KSTO 152035 AFDSTO
Area Forecast Discussion National Weather Service Sacramento CA 135 PM PDT Sat Aug 15 2026
KEY MESSAGES
- Cooler than normal temperatures, mild weather, and drying conditions continue this weekend into next week
DISCUSSION
Satellite has clear skies over Interior California this afternoon, with temperatures in the 70s and 80s. We are expecting highs to reach into the upper 80s to lower 90s today, with cooler conditions within the higher terrain. Winds remain light, with occasional breezy winds within the Delta, northern San Joaquin Valley, and southern Sacramento Valley this evening. This will help cool temperatures off quickly this evening and overnight.
Clouds will move back in through the Delta and spread through the southern Sacramento Valley and northern San Joaquin Valley overnight into tomorrow morning. This brings overcast to broken clouds and lower ceilings. Once the sun rises tomorrow clouds will start to mix out and temperatures climb.
Temperatures will be around seasonal averages Sunday into the week ahead, with a few days slightly above average. We will continue this dry and mild weather pattern through the week, with afternoon humidity conditions in the 30-50 percent range across the Valley, outside a pocket of drier conditions over the northern Sacramento Valley. As we approach next weekend, models start to diverge on a solution as they try to handle the breakdown of the ridge over the SW United States. Breakdown of the ridge would allow for upper level systems to translate across the area, while a stagnant ridge would continue our dry conditions.
AVIATION
VFR conditions prevail through the evening hours, with potential MVFR conditions 6z through 16z for the Sacramento Sites. This is due in part to the low stratus developing within the Delta pushing into the Sacramento metro later this evening and through the mid morning hours. This would bring 1000-3000 foot ceilings at times, with a BKN to OVC cloud deck. Other sites would see SCT to FEW clouds around 5000 feet. Otherwise, during this afternoon and evening a few gusts to 20kts will be possible for RDD and RBL.
STO WATCHES/WARNINGS/ADVISORIES
None.
Area Forecast Discussion National Weather Service Sacramento CA 135 PM PDT Sat Aug 15 2026
KEY MESSAGES
- Cooler than normal temperatures, mild weather, and drying conditions continue this weekend into next week
DISCUSSION
Satellite has clear skies over Interior California this afternoon, with temperatures in the 70s and 80s. We are expecting highs to reach into the upper 80s to lower 90s today, with cooler conditions within the higher terrain. Winds remain light, with occasional breezy winds within the Delta, northern San Joaquin Valley, and southern Sacramento Valley this evening. This will help cool temperatures off quickly this evening and overnight.
Clouds will move back in through the Delta and spread through the southern Sacramento Valley and northern San Joaquin Valley overnight into tomorrow morning. This brings overcast to broken clouds and lower ceilings. Once the sun rises tomorrow clouds will start to mix out and temperatures climb.
Temperatures will be around seasonal averages Sunday into the week ahead, with a few days slightly above average. We will continue this dry and mild weather pattern through the week, with afternoon humidity conditions in the 30-50 percent range across the Valley, outside a pocket of drier conditions over the northern Sacramento Valley. As we approach next weekend, models start to diverge on a solution as they try to handle the breakdown of the ridge over the SW United States. Breakdown of the ridge would allow for upper level systems to translate across the area, while a stagnant ridge would continue our dry conditions.
AVIATION
VFR conditions prevail through the evening hours, with potential MVFR conditions 6z through 16z for the Sacramento Sites. This is due in part to the low stratus developing within the Delta pushing into the Sacramento metro later this evening and through the mid morning hours. This would bring 1000-3000 foot ceilings at times, with a BKN to OVC cloud deck. Other sites would see SCT to FEW clouds around 5000 feet. Otherwise, during this afternoon and evening a few gusts to 20kts will be possible for RDD and RBL.
STO WATCHES/WARNINGS/ADVISORIES
None.
Wind History for Port Chicago, CA
toggle option: (graph/table)
Airport Reports
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
| KCCR Buchanan Field US | 7 sm | 44 min | N 09 | 10 sm | Clear | 73°F | 57°F | 57% | 30.09 | |
| KSUU Travis Air Force Base US | 15 sm | 42 min | WSW 09 | 10 sm | Clear | 79°F | 55°F | 45% | 30.06 | |
| KAPC Napa County Airport US | 22 sm | 43 min | WSW 05 | 10 sm | Partly Cloudy | 63°F | 57°F | 83% | 30.11 | |
| KVCB Nut Tree Airport US | 23 sm | 44 min | calm | 10 sm | Clear | 82°F | 55°F | 40% | 30.08 |
Link to 5 hour of 5 minute data for KCCR
Terminal Aerodrome Forecast (TAF) for KCCR
Wind History Graph: CCR
(wind in knots)
GEOS Local Image of Central West Coast
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Sacramento, CA,
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