Tides Today & Tomorrow in Alameda, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Alameda, CA.
Next low tide : 4:10 pm (3.2 ft)
Next high tide : in 6h 17m at 11:40 am (4.9 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414750
Common Questions About Tides

Alameda, CA Tides - Jun 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:556.53:285.18:11-0.68:003.45:488:25Waxing Crescent1Wed
2Thu1:296.44:115.18:45-0.58:443.55:488:26Waxing Crescent2Thu
3Fri2:076.24:545.09:22-0.49:333.55:488:26Waxing Crescent3Fri
4Sat2:505.95:385.110:02-0.310:293.45:478:27Waxing Crescent4Sat
5Sun3:385.66:215.110:46-0.111:343.25:478:27First Quarter5Sun
6Mon4:365.27:025.311:340.25:478:28First Quarter6Mon
7Tue5:454.87:405.612:412.912:240.45:478:29First Quarter7Tue
8Wed7:044.68:166.01:442.31:150.85:468:29First Quarter8Wed
9Thu8:244.58:516.42:401.62:051.25:468:30Waxing Gibbous9Thu
10Fri9:404.69:276.83:320.82:541.75:468:30Waxing Gibbous10Fri
11Sat10:494.810:057.24:200.03:442.15:468:31Waxing Gibbous11Sat
12Sun11:535.110:467.55:08-0.74:342.55:468:31Waxing Gibbous12Sun
13Mon12:525.35:56-1.35:262.95:468:32Full Moon13Mon
14Tue1:485.56:45-1.76:203.15:468:32Full Moon14Tue
15Wed12:197.82:425.67:35-1.97:173.15:468:32Full Moon15Wed
16Thu1:107.73:345.78:26-1.88:173.15:468:33Waning Gibbous16Thu
17Fri2:047.44:255.89:17-1.69:213.05:468:33Waning Gibbous17Fri
18Sat3:016.95:165.910:09-1.210:312.85:478:33Waning Gibbous18Sat
19Sun4:046.26:066.011:01-0.711:442.55:478:34Third Quarter19Sun
20Mon5:145.56:556.211:54-0.15:478:34Third Quarter20Mon
21Tue6:325.07:416.412:582.012:470.55:478:34Third Quarter21Tue
22Wed7:534.68:246.62:071.41:391.25:478:34Third Quarter22Wed
23Thu9:124.59:046.83:090.82:301.85:488:34Waning Crescent23Thu
24Fri10:224.69:426.94:030.33:202.35:488:35Waning Crescent24Fri
25Sat11:234.810:176.94:50-0.14:072.75:488:35Waning Crescent25Sat
26Sun12:175.05:32-0.44:543.15:498:35Waning Crescent26Sun
27Mon1:055.26:10-0.55:383.35:498:35New Moon27Mon
28Tue1:485.36:46-0.66:213.45:498:35New Moon28Tue
29Wed12:006.82:285.37:20-0.67:023.45:508:35New Moon29Wed
30Thu12:366.73:045.37:52-0.67:423.45:508:35New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414750)

Common Questions About Alameda, CA Tides

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

Slack tide in Alameda, CA is approximately 1:55 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 Alameda, CA?

Alameda, CA is currently in a spring phase. Tonight's moon is 91% 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 Alameda, 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 Alameda, CA?

Tide predictions for Alameda, 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 Alameda, CA?

Tide data for Alameda, CA is sourced from NOAA Station #9414750. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414750.

What is the moon phase in Alameda, CA tonight?

Tonight the moon over Alameda, CA is Waxing Gibbous (91% illuminated). This places Alameda, 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