Tides Today & Tomorrow in Dumbarton Bridge, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Dumbarton Bridge, CA.
Next low tide : in 6h 22m at 4:38 am (0.3 ft)
Next high tide : 10:58 am (6.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9414509
Common Questions About Tides

Dumbarton Bridge, CA Tides - Oct 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:147.52:488.78:562.39:360.67:046:51Waning Gibbous1Fri
2Sat4:067.23:198.59:342.910:180.87:056:49Waning Gibbous2Sat
3Sun5:016.93:548.310:163.511:031.07:066:48Waning Gibbous3Sun
4Mon6:026.64:378.011:044.011:561.37:076:46Third Quarter4Mon
5Tue7:086.55:307.712:024.37:086:45Third Quarter5Tue
6Wed8:136.66:357.412:591.51:104.47:086:43Third Quarter6Wed
7Thu9:116.77:467.42:051.52:184.17:096:42Third Quarter7Thu
8Fri10:007.08:517.53:041.33:183.77:106:40Waning Crescent8Fri
9Sat10:417.39:507.63:531.14:113.17:116:39Waning Crescent9Sat
10Sun11:167.610:447.84:360.94:592.57:126:37Waning Crescent10Sun
11Mon11:467.911:348.05:150.85:431.97:136:36Waning Crescent11Mon
12Tue12:148.35:530.96:251.37:146:35New Moon12Tue
13Wed12:238.112:408.66:301.17:060.77:156:33New Moon13Wed
14Thu1:118.01:089.07:081.47:480.17:166:32New Moon14Thu
15Fri2:027.91:389.27:471.98:32-0.27:176:30New Moon15Fri
16Sat2:567.72:139.48:292.49:18-0.47:186:29Waxing Crescent16Sat
17Sun3:557.42:559.49:152.910:09-0.47:196:28Waxing Crescent17Sun
18Mon4:587.23:439.110:063.411:06-0.27:206:26Waxing Crescent18Mon
19Tue6:067.04:418.711:053.87:216:25First Quarter19Tue
20Wed7:177.05:528.312:120.112:164.07:226:24First Quarter20Wed
21Thu8:247.27:137.91:230.21:353.87:236:22First Quarter21Thu
22Fri9:227.68:347.82:310.32:493.27:236:21Waxing Gibbous22Fri
23Sat10:118.09:467.83:310.33:542.57:246:20Waxing Gibbous23Sat
24Sun10:548.410:507.84:220.44:521.77:256:19Waxing Gibbous24Sun
25Mon11:318.711:477.75:080.75:441.07:266:17Waxing Gibbous25Mon
26Tue12:058.95:501.16:300.57:276:16Full Moon26Tue
27Wed12:407.712:359.06:301.67:130.17:286:15Full Moon27Wed
28Thu1:317.61:049.07:092.17:530.07:296:14Full Moon28Thu
29Fri2:207.41:318.97:472.78:310.07:316:13Full Moon29Fri
30Sat3:097.32:018.78:273.29:090.17:326:12Waning Gibbous30Sat
31Sun2:597.11:338.58:073.68:470.36:335:11Waning Gibbous31Sun
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 7:48 am — 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 transitional phase. Tonight's moon is 77% 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 shifting between spring and neap.

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 Waxing Gibbous (77% illuminated). This places Dumbarton Bridge, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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.

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