Tides Today & Tomorrow in Upper drawbridge, Petaluma River, CA

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Upper drawbridge, Petaluma River, CA.
Next low tide : 10:52 pm (2.3 ft)
Next high tide : in 5h 03m at 5:33 pm (5.8 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waxing Crescent (10% illuminated)
Tide Station Location : Station #9415584
Common Questions About Tides

Upper drawbridge, Petaluma River, CA Tides - May 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:205.710:135.22:382.73:19-0.36:128:02Third Quarter1Wed
2Thu8:435.510:515.64:032.34:18-0.26:118:03Third Quarter2Thu
3Fri10:045.411:266.15:091.75:11-0.16:108:04Waning Crescent3Fri
4Sat11:185.411:596.66:041.05:590.26:098:05Waning Crescent4Sat
5Sun12:275.46:550.36:430.66:088:05Waning Crescent5Sun
6Mon12:337.01:315.57:43-0.47:271.06:078:06New Moon6Mon
7Tue1:087.42:335.58:30-0.98:111.56:068:07New Moon7Tue
8Wed1:447.63:325.59:16-1.18:561.96:058:08New Moon8Wed
9Thu2:227.64:315.410:02-1.29:432.26:048:09New Moon9Thu
10Fri3:027.45:305.310:50-1.210:352.56:038:10Waxing Crescent10Fri
11Sat3:457.06:315.311:39-0.911:342.66:028:11Waxing Crescent11Sat
12Sun4:326.57:335.212:32-0.66:018:12Waxing Crescent12Sun
13Mon5:246.08:335.212:452.71:28-0.36:008:13First Quarter13Mon
14Tue6:235.59:275.32:062.62:270.05:598:14First Quarter14Tue
15Wed7:335.010:105.43:252.43:240.25:588:15First Quarter15Wed
16Thu8:494.610:455.64:312.04:160.55:578:15First Quarter16Thu
17Fri10:054.411:135.85:261.65:010.75:578:16Waxing Gibbous17Fri
18Sat11:154.411:396.06:121.15:401.05:568:17Waxing Gibbous18Sat
19Sun12:174.56:520.76:171.35:558:18Waxing Gibbous19Sun
20Mon12:036.31:134.67:280.36:511.75:548:19Waxing Gibbous20Mon
21Tue12:286.52:054.78:02-0.17:252.05:548:20Full Moon21Tue
22Wed12:556.72:544.98:35-0.48:002.25:538:20Full Moon22Wed
23Thu1:256.93:425.09:09-0.68:372.55:528:21Full Moon23Thu
24Fri1:586.94:295.09:46-0.89:152.65:528:22Full Moon24Fri
25Sat2:347.05:185.110:26-0.99:582.75:518:23Waning Gibbous25Sat
26Sun3:156.96:085.111:11-1.010:482.85:518:24Waning Gibbous26Sun
27Mon4:016.76:595.111:59-0.911:492.85:508:24Waning Gibbous27Mon
28Tue4:536.47:485.212:51-0.85:508:25Waning Gibbous28Tue
29Wed5:556.08:355.51:052.61:45-0.55:498:26Third Quarter29Wed
30Thu7:085.49:185.92:312.32:40-0.25:498:27Third Quarter30Thu
31Fri8:325.09:586.33:491.83:350.25:488:27Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415584)

Common Questions About Upper drawbridge, Petaluma River, CA Tides

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What time does the tide turn (slack tide) in Upper drawbridge, Petaluma River, CA today?

Slack tide in Upper drawbridge, Petaluma River, CA is approximately 8:12 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Upper drawbridge, Petaluma River, CA?

Upper drawbridge, Petaluma River, CA is currently in a spring phase. Tonight's moon is 10% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Upper drawbridge, Petaluma River, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Upper drawbridge, Petaluma River, CA?

Tide predictions for Upper drawbridge, Petaluma River, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Upper drawbridge, Petaluma River, CA?

Tide data for Upper drawbridge, Petaluma River, CA is sourced from NOAA Station #9415584. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415584.

What is the moon phase in Upper drawbridge, Petaluma River, CA tonight?

Tonight the moon over Upper drawbridge, Petaluma River, CA is Waxing Crescent (10% illuminated). This places Upper drawbridge, Petaluma River, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA