- Low 6:33 AM 0.8 ft
- High 12:23 PM 6.4 ft
- Low 7:17 PM 0.7 ft
First light 7:00 AMSunrise 7:27 AMSunset 6:21 PMLast light 6:48 PM
NOAA tide station 9415584 · California · updated Oct 23, 2026
Fri, Oct 23: High tide 12:23 PM (6.4 ft); low tide 6:33 AM (0.8 ft) and 7:17 PM (0.7 ft).
Buoy: NOAA NDBC 46237 (San Francisco Bar, CA (142)), 30 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA CO-OPS station 9414863 (Richmond), 24 mi away; forecast from the NOAA National Weather Service (api.weather.gov).
Shaded = night · heights in feet above MLLW · local time
First light 7:00 AMSunrise 7:27 AMSunset 6:21 PMLast light 6:48 PM
First light 7:01 AMSunrise 7:28 AMSunset 6:19 PMLast light 6:47 PM
First light 7:02 AMSunrise 7:29 AMSunset 6:18 PMLast light 6:46 PM
First light 7:03 AMSunrise 7:30 AMSunset 6:17 PMLast light 6:45 PM
| Fri, Oct 23 | Low 6:33 AM 0.78 ft | High 12:23 PM 6.41 ft | Low 7:17 PM 0.71 ft | |
|---|---|---|---|---|
| Sat, Oct 24 | High 12:48 AM 5.66 ft | Low 7:08 AM 1.03 ft | High 12:50 PM 6.80 ft | Low 7:54 PM 0.19 ft |
| Sun, Oct 25 | High 1:42 AM 5.72 ft | Low 7:43 AM 1.35 ft | High 1:18 PM 7.16 ft | Low 8:33 PM -0.28 ft |
| Mon, Oct 26 | High 2:36 AM 5.74 ft | Low 8:20 AM 1.70 ft | High 1:50 PM 7.46 ft | Low 9:16 PM -0.64 ft |
| Tue, Oct 27 | High 3:32 AM 5.69 ft | Low 9:00 AM 2.05 ft | High 2:26 PM 7.64 ft | Low 10:01 PM -0.86 ft |
| Wed, Oct 28 | High 4:30 AM 5.59 ft | Low 9:43 AM 2.35 ft | High 3:07 PM 7.67 ft | Low 10:51 PM -0.91 ft |
| Thu, Oct 29 | High 5:32 AM 5.45 ft | Low 10:31 AM 2.60 ft | High 3:54 PM 7.51 ft | Low 11:46 PM -0.80 ft |
| Fri, Oct 30 | High 6:38 AM 5.35 ft | Low 11:31 AM 2.77 ft | High 4:50 PM 7.18 ft | |
| Sat, Oct 31 | Low 12:48 AM -0.60 ft | High 7:46 AM 5.35 ft | Low 12:49 PM 2.82 ft | High 5:55 PM 6.71 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
On Fri, Oct 23, predicted high tide at Upper Drawbridge, Petaluma River, CA is at 12:23 PM local time.
On Fri, Oct 23, predicted low tide at Upper Drawbridge, Petaluma River, CA is at 6:33 AM, 7:17 PM local time.
Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9415584. Heights are in feet relative to Mean Lower Low Water (MLLW).