Tides Today & Tomorrow in Dumbarton Bridge, CA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in Dumbarton Bridge, CA.
Next low tide : in 2h 43m at 7:27 pm (3.3 ft)
Next high tide (tomorrow) : 1:02 am (8.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414509
Common Questions About Tides

Dumbarton Bridge, CA Tides - Jan 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:048.29:136.41:412.63:021.57:235:01Waning Crescent1Mon
2Tue8:468.610:136.82:372.83:510.87:235:01Waning Crescent2Tue
3Wed9:288.911:077.23:302.94:370.17:235:02Waning Crescent3Wed
4Thu10:119.311:567.54:213.05:21-0.57:235:03Waning Crescent4Thu
5Fri10:549.65:102.96:05-1.07:235:04New Moon5Fri
6Sat12:427.811:39 AM9.85:592.86:48-1.47:235:05New Moon6Sat
7Sun1:288.012:269.86:472.77:33-1.57:235:06New Moon7Sun
8Mon2:148.11:159.67:372.58:17-1.37:235:07Waxing Crescent8Mon
9Tue2:598.22:099.28:292.49:03-1.07:235:08Waxing Crescent9Tue
10Wed3:458.33:078.69:242.39:51-0.47:235:08Waxing Crescent10Wed
11Thu4:328.44:127.810:252.210:430.47:235:09First Quarter11Thu
12Fri5:228.55:277.111:322.011:401.17:225:10First Quarter12Fri
13Sat6:158.76:506.712:451.77:225:11First Quarter13Sat
14Sun7:088.88:106.712:411.81:571.17:225:12First Quarter14Sun
15Mon8:009.09:236.91:432.33:010.57:225:13Waxing Gibbous15Mon
16Tue8:509.110:257.22:422.63:570.07:215:14Waxing Gibbous16Tue
17Wed9:379.211:187.53:382.84:46-0.37:215:15Waxing Gibbous17Wed
18Thu10:219.24:302.85:29-0.57:205:17Full Moon18Thu
19Fri12:047.711:02 AM9.15:182.96:08-0.57:205:18Full Moon19Fri
20Sat12:467.811:42 AM9.06:022.96:44-0.47:205:19Full Moon20Sat
21Sun1:247.712:208.86:442.97:18-0.37:195:20Full Moon21Sun
22Mon2:007.712:588.57:252.87:500.07:195:21Waning Gibbous22Mon
23Tue2:347.61:378.28:052.98:220.37:185:22Waning Gibbous23Tue
24Wed3:057.52:177.88:452.98:540.77:175:23Waning Gibbous24Wed
25Thu3:357.53:027.39:272.99:281.17:175:24Waning Gibbous25Thu
26Fri4:077.53:536.810:132.910:061.77:165:25Waning Gibbous26Fri
27Sat4:437.54:576.311:082.810:522.27:155:26Third Quarter27Sat
28Sun5:257.66:156.012:132.67:155:27Third Quarter28Sun
29Mon6:147.87:366.01:202.17:145:28Third Quarter29Mon
30Tue7:078.18:496.312:573.12:221.57:135:30Third Quarter30Tue
31Wed8:018.49:526.72:023.33:180.77:125:31Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414509)

Common Questions About Dumbarton Bridge, CA Tides

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What time does the tide turn (slack tide) in Dumbarton Bridge, CA today?

Slack tide in Dumbarton Bridge, CA is approximately 10:14 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 Dumbarton Bridge, CA?

Dumbarton Bridge, CA is currently in a spring phase. Tonight's moon is 100% 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 Dumbarton Bridge, 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 Dumbarton Bridge, CA?

Tide predictions for Dumbarton Bridge, 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 Dumbarton Bridge, CA?

Tide data for Dumbarton Bridge, CA is sourced from NOAA Station #9414509. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414509.

What is the moon phase in Dumbarton Bridge, CA tonight?

Tonight the moon over Dumbarton Bridge, CA is Full Moon (100% illuminated). This places Dumbarton Bridge, 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