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

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Santa Cruz (Monterey Bay), CA.
Next low tide : 6:01 pm (2.4 ft)
Next high tide : in 5h 15m at 1:09 pm (4.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - Jun 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:073.48:565.93:34-0.62:292.15:498:21Waning Crescent1Mon
2Tue11:083.49:325.94:20-0.93:112.45:498:22New Moon2Tue
3Wed12:023.55:03-1.13:532.75:498:22New Moon3Wed
4Thu12:533.55:44-1.24:352.95:488:23New Moon4Thu
5Fri1:423.56:25-1.15:183.05:488:24New Moon5Fri
6Sat2:293.57:06-0.96:033.05:488:24Waxing Crescent6Sat
7Sun12:035.23:163.57:46-0.76:533.05:488:25Waxing Crescent7Sun
8Mon12:444.84:003.68:26-0.47:523.05:488:25Waxing Crescent8Mon
9Tue1:294.44:413.79:06-0.19:053.05:488:26Waxing Crescent9Tue
10Wed2:204.05:173.99:450.310:292.75:478:26First Quarter10Wed
11Thu3:243.55:484.110:240.611:502.35:478:27First Quarter11Thu
12Fri4:423.16:164.411:011.15:478:27First Quarter12Fri
13Sat6:102.96:444.712:541.811:39 AM1.55:478:28First Quarter13Sat
14Sun7:362.97:135.01:451.112:171.95:478:28Waxing Gibbous14Sun
15Mon8:523.07:455.42:300.512:582.25:478:29Waxing Gibbous15Mon
16Tue9:553.18:215.73:12-0.11:402.55:478:29Waxing Gibbous16Tue
17Wed10:493.39:006.03:54-0.72:252.75:488:29Waxing Gibbous17Wed
18Thu11:383.49:426.24:36-1.13:122.85:488:30Full Moon18Thu
19Fri12:253.55:21-1.54:032.85:488:30Full Moon19Fri
20Sat1:113.66:06-1.64:572.85:488:30Full Moon20Sat
21Sun1:573.76:51-1.65:582.85:488:30Waning Gibbous21Sun
22Mon12:066.02:433.97:37-1.47:052.75:488:31Waning Gibbous22Mon
23Tue1:015.53:284.28:22-1.18:212.55:498:31Waning Gibbous23Tue
24Wed2:034.84:124.59:08-0.59:472.25:498:31Third Quarter24Wed
25Thu3:164.14:564.99:540.111:161.75:498:31Third Quarter25Thu
26Fri4:433.55:405.210:400.85:508:31Third Quarter26Fri
27Sat6:223.16:235.512:371.011:29 AM1.55:508:31Third Quarter27Sat
28Sun8:013.07:075.71:430.312:192.15:508:31Waning Crescent28Sun
29Mon9:243.27:505.92:39-0.21:122.55:518:31Waning Crescent29Mon
30Tue10:293.48:325.93:28-0.62:042.85:518:31Waning Crescent30Tue
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 3:35 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 spring phase. Tonight's moon is 95% 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 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 Waning Gibbous (95% illuminated). This places Santa Cruz (Monterey Bay), 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