Tides Today & Tomorrow in Palo Alto, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Palo Alto, CA.
Next low tide (tomorrow) : 1:45 am (1.4 ft)
Next high tide : in 2h 01m at 6:40 pm (7.3 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414525
Common Questions About Tides

Palo Alto, CA Tides - Jul 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:005.96:51-0.66:092.25:518:33Waxing Gibbous1Sat
2Sun1:496.27:36-0.97:012.25:518:33Full Moon2Sun
3Mon2:356.48:22-1.17:532.25:528:33Full Moon3Mon
4Tue12:509.33:206.69:09-1.28:482.15:528:33Full Moon4Tue
5Wed1:419.24:036.89:56-1.19:462.05:538:32Waning Gibbous5Wed
6Thu2:358.84:467.010:43-0.910:511.85:538:32Waning Gibbous6Thu
7Fri3:328.15:297.211:30-0.65:548:32Waning Gibbous7Fri
8Sat4:357.26:137.512:021.612:18-0.25:548:32Third Quarter8Sat
9Sun5:476.26:587.91:191.31:070.35:558:31Third Quarter9Sun
10Mon7:125.57:438.22:361.01:590.95:568:31Third Quarter10Mon
11Tue8:495.28:298.43:480.62:551.35:568:31Third Quarter11Tue
12Wed10:205.39:158.54:500.23:551.75:578:30Waning Crescent12Wed
13Thu11:335.79:598.65:44-0.14:542.05:588:30Waning Crescent13Thu
14Fri12:316.16:32-0.35:502.25:588:29Waning Crescent14Fri
15Sat1:196.37:14-0.46:402.35:598:29New Moon15Sat
16Sun2:016.47:53-0.47:262.36:008:28New Moon16Sun
17Mon12:058.42:386.48:29-0.48:082.26:008:28New Moon17Mon
18Tue12:448.33:116.49:03-0.48:482.26:018:27New Moon18Tue
19Wed1:218.03:426.49:36-0.39:282.16:028:27New Moon19Wed
20Thu1:597.84:106.410:07-0.210:092.06:038:26Waxing Crescent20Thu
21Fri2:367.34:386.510:380.010:541.96:038:25Waxing Crescent21Fri
22Sat3:176.85:066.711:090.211:451.86:048:25Waxing Crescent22Sat
23Sun4:026.25:376.911:410.56:058:24Waxing Crescent23Sun
24Mon4:585.66:107.112:431.612:160.96:068:23First Quarter24Mon
25Tue6:125.06:477.41:471.412:561.36:078:22First Quarter25Tue
26Wed7:524.87:297.72:521.01:461.76:078:22First Quarter26Wed
27Thu9:384.98:168.13:530.62:472.06:088:21Waxing Gibbous27Thu
28Fri11:005.49:088.54:490.23:542.26:098:20Waxing Gibbous28Fri
29Sat11:585.810:018.95:41-0.24:582.36:108:19Waxing Gibbous29Sat
30Sun12:446.26:31-0.65:562.36:118:18Waxing Gibbous30Sun
31Mon1:266.57:19-0.86:512.16:118:17Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414525)

Common Questions About Palo Alto, CA Tides

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

Slack tide in Palo Alto, CA is approximately 10:12 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 Palo Alto, CA?

Palo Alto, CA is currently in a transitional phase. Tonight's moon is 38% 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 Palo Alto, 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 Palo Alto, CA?

Tide predictions for Palo Alto, 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 Palo Alto, CA?

Tide data for Palo Alto, CA is sourced from NOAA Station #9414525. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414525.

What is the moon phase in Palo Alto, CA tonight?

Tonight the moon over Palo Alto, CA is First Quarter (38% illuminated). This places Palo Alto, 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.

LEARN MORE ABOUT OUR TIDE DATA