Tides Today & Tomorrow in Alameda, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Alameda, CA.
Next low tide : 5:42 pm (3.4 ft)
Next high tide : in 1h 30m at 1:13 pm (5.2 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:49 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414750
Common Questions About Tides

Alameda, CA Tides - Mar 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:046.110:005.42:122.83:160.06:406:02Waning Crescent1Fri
2Sat8:566.210:405.53:072.73:59-0.16:396:03Waning Crescent2Sat
3Sun9:426.211:155.63:532.44:36-0.26:376:04Waning Crescent3Sun
4Mon10:246.211:465.64:352.25:09-0.16:366:05New Moon4Mon
5Tue11:036.25:122.05:39-0.16:346:06New Moon5Tue
6Wed12:145.711:41 AM6.15:471.86:070.16:336:07New Moon6Wed
7Thu12:405.712:185.96:201.66:340.36:316:08New Moon7Thu
8Fri1:045.812:565.76:531.47:010.66:306:09Waxing Crescent8Fri
9Sat1:285.91:375.47:261.27:301.06:286:10Waxing Crescent9Sat
10Sun1:546.03:235.19:031.09:021.57:277:11Waxing Crescent10Sun
11Mon3:256.14:204.89:480.99:412.07:257:12Waxing Crescent11Mon
12Tue4:026.15:354.510:420.810:312.57:247:13First Quarter12Tue
13Wed4:506.17:044.411:500.711:392.97:227:14First Quarter13Wed
14Thu5:496.18:274.61:080.47:217:15First Quarter14Thu
15Fri7:006.29:325.01:053.12:210.07:197:16First Quarter15Fri
16Sat8:126.410:245.32:232.93:23-0.47:187:17Waxing Gibbous16Sat
17Sun9:196.611:085.73:292.54:17-0.77:167:18Waxing Gibbous17Sun
18Mon10:216.811:496.04:262.05:06-0.97:157:19Waxing Gibbous18Mon
19Tue11:187.05:181.45:51-0.97:137:19Full Moon19Tue
20Wed12:286.312:146.96:080.96:34-0.77:127:20Full Moon20Wed
21Thu1:066.61:086.76:570.47:15-0.27:107:21Full Moon21Thu
22Fri1:436.72:026.47:470.17:570.37:097:22Waning Gibbous22Fri
23Sat2:206.82:585.98:36-0.18:390.97:077:23Waning Gibbous23Sat
24Sun2:586.73:575.59:28-0.19:241.67:067:24Waning Gibbous24Sun
25Mon3:386.55:035.110:230.010:162.27:047:25Waning Gibbous25Mon
26Tue4:226.26:174.911:240.211:202.77:037:26Third Quarter26Tue
27Wed5:145.97:344.812:320.47:017:27Third Quarter27Wed
28Thu6:175.68:435.012:353.01:400.47:007:28Third Quarter28Thu
29Fri7:275.49:385.21:503.02:420.36:587:29Third Quarter29Fri
30Sat8:335.410:225.42:542.73:340.36:577:30Waning Crescent30Sat
31Sun9:315.510:585.63:482.34:170.26:557:30Waning Crescent31Sun
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 3:27 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 99% 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 Full Moon (99% 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