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

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Santa Cruz (Monterey Bay), CA.
Next low tide : in 6h 42m at 6:25 am (-0.3 ft)
Next high tide : 1:09 pm (4.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:12 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - Jul 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:266.02:444.27:44-1.37:292.55:528:31Waning Gibbous1Mon
2Tue1:225.43:374.48:34-0.98:432.55:538:31Waning Gibbous2Tue
3Wed2:244.84:284.69:23-0.310:082.35:538:31Third Quarter3Wed
4Thu3:364.15:184.810:140.311:341.95:548:31Third Quarter4Thu
5Fri4:583.66:045.011:050.95:548:31Third Quarter5Fri
6Sat6:283.36:475.112:511.411:55 AM1.45:558:30Third Quarter6Sat
7Sun7:553.27:275.31:530.912:451.95:558:30Waning Crescent7Sun
8Mon9:083.38:045.42:430.51:312.35:568:30Waning Crescent8Mon
9Tue10:063.48:385.53:260.12:142.55:578:30Waning Crescent9Tue
10Wed10:533.59:125.54:04-0.12:542.75:578:29Waning Crescent10Wed
11Thu11:343.69:465.64:39-0.33:322.85:588:29New Moon11Thu
12Fri12:103.75:13-0.44:102.85:588:28New Moon12Fri
13Sat12:453.75:46-0.54:482.85:598:28New Moon13Sat
14Sun1:193.76:19-0.55:282.86:008:28New Moon14Sun
15Mon1:553.86:52-0.46:112.86:008:27Waxing Crescent15Mon
16Tue12:045.22:303.97:25-0.26:592.86:018:27Waxing Crescent16Tue
17Wed12:434.93:064.07:590.07:552.76:028:26Waxing Crescent17Wed
18Thu1:284.53:424.28:330.39:012.66:038:25Waxing Crescent18Thu
19Fri2:234.04:194.49:100.710:182.36:038:25First Quarter19Fri
20Sat3:353.64:584.89:501.111:361.86:048:24First Quarter20Sat
21Sun5:043.35:405.110:371.66:058:24First Quarter21Sun
22Mon6:403.26:255.512:451.111:30 AM2.06:068:23First Quarter22Mon
23Tue8:063.37:135.91:440.412:282.36:068:22Waxing Gibbous23Tue
24Wed9:153.58:036.32:37-0.31:272.46:078:21Waxing Gibbous24Wed
25Thu10:113.78:536.63:27-0.92:252.56:088:21Waxing Gibbous25Thu
26Fri11:003.99:436.74:15-1.33:232.46:098:20Full Moon26Fri
27Sat11:454.110:346.65:02-1.44:192.36:098:19Full Moon27Sat
28Sun12:304.35:48-1.45:162.26:108:18Full Moon28Sun
29Mon1:144.46:32-1.26:142.16:118:17Waning Gibbous29Mon
30Tue12:175.91:594.67:16-0.87:162.06:128:16Waning Gibbous30Tue
31Wed1:115.32:454.77:59-0.28:222.06:138:15Waning Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413745)

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

Show All
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 9:47 am — 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 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 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 Full Moon (99% 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