Tides Today & Tomorrow in Santa Cruz (Monterey Bay), CA

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Santa Cruz (Monterey Bay), CA.
Next low tide (tomorrow) : 12:34 am (1.1 ft)
Next high tide : in 19m at 5:08 pm (5.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:05 am
Moon phase : First Quarter (53% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - Mar 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:464.74:032.89:130.77:262.66:376:02Third Quarter1Wed
2Thu2:334.610:330.76:366:03Third Quarter2Thu
3Fri3:334.58:053.211:460.510:053.26:356:04Third Quarter3Fri
4Sat4:434.58:293.312:440.26:336:05Third Quarter4Sat
5Sun5:484.68:493.41:290.06:326:06Waning Crescent5Sun
6Mon6:434.79:073.512:452.92:07-0.26:306:07Waning Crescent6Mon
7Tue7:294.99:253.61:292.62:39-0.36:296:08Waning Crescent7Tue
8Wed8:105.09:443.82:082.23:08-0.46:286:09Waning Crescent8Wed
9Thu8:485.010:044.02:461.93:35-0.36:266:10New Moon9Thu
10Fri9:274.910:254.33:251.54:02-0.16:256:11New Moon10Fri
11Sat10:084.710:484.54:051.24:280.26:236:12New Moon11Sat
12Sun11:524.35:480.85:540.67:227:12New Moon12Sun
13Mon12:134.812:424.06:340.56:211.17:207:13Waxing Crescent13Mon
14Tue12:425.01:413.57:260.36:491.77:197:14Waxing Crescent14Tue
15Wed1:165.22:583.18:250.27:202.27:177:15Waxing Crescent15Wed
16Thu1:585.24:432.99:360.07:562.67:167:16First Quarter16Thu
17Fri2:525.26:493.010:56-0.29:002.97:147:17First Quarter17Fri
18Sat4:025.18:033.212:14-0.47:137:18First Quarter18Sat
19Sun5:235.18:413.51:18-0.77:117:19First Quarter19Sun
20Mon6:415.19:133.812:402.82:12-0.87:107:20Waxing Gibbous20Mon
21Tue7:485.29:424.11:522.32:57-0.97:087:21Waxing Gibbous21Tue
22Wed8:485.210:114.32:491.73:37-0.77:077:21Waxing Gibbous22Wed
23Thu9:425.010:394.63:411.24:13-0.47:057:22Full Moon23Thu
24Fri10:324.811:074.94:300.74:460.07:047:23Full Moon24Fri
25Sat11:224.411:365.05:160.35:180.67:037:24Full Moon25Sat
26Sun12:134.06:020.15:471.17:017:25Full Moon26Sun
27Mon12:045.11:073.66:470.06:151.77:007:26Waning Gibbous27Mon
28Tue12:335.02:083.37:340.06:422.26:587:27Waning Gibbous28Tue
29Wed1:054.93:243.08:260.17:082.66:577:28Waning Gibbous29Wed
30Thu1:404.65:092.99:260.37:342.96:557:29Waning Gibbous30Thu
31Fri2:264.410:360.36:547:29Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413745)

Common Questions About Santa Cruz (Monterey Bay), CA Tides

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What time does the tide turn (slack tide) in Santa Cruz (Monterey Bay), CA today?

Slack tide in Santa Cruz (Monterey Bay), CA is approximately 8:51 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 Santa Cruz (Monterey Bay), CA?

Santa Cruz (Monterey Bay), CA is currently in a neap phase. Tonight's moon is 53% 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 minimum.

What datum are Santa Cruz (Monterey Bay), 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 Santa Cruz (Monterey Bay), CA?

Tide predictions for Santa Cruz (Monterey Bay), 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 Santa Cruz (Monterey Bay), CA?

Tide data for Santa Cruz (Monterey Bay), CA is sourced from NOAA Station #9413745. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9413745.

What is the moon phase in Santa Cruz (Monterey Bay), CA tonight?

Tonight the moon over Santa Cruz (Monterey Bay), CA is First Quarter (53% illuminated). This places Santa Cruz (Monterey Bay), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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