36.9583’ N, 122.0170’ W

Santa Cruz (Monterey Bay), CA

60°
H 64°
L 55°
SW
3mph
High tide
9:00 am

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

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Santa Cruz (Monterey Bay), CA.
Next low tide : 1:31 pm (2.9 ft)
Next high tide : in 38m at 9:00 am (3.8 ft)
Sunset today : 7:06 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - Sep 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:173.34:525.310:043.25:466:43First Quarter1Mon
2Tue8:003.65:565.612:430.111:31 AM3.15:466:42Waxing Gibbous2Tue
3Wed8:323.86:555.91:32-0.412:382.95:476:40Waxing Gibbous3Wed
4Thu9:024.07:506.12:16-0.71:362.55:486:39Waxing Gibbous4Thu
5Fri9:344.38:436.22:58-0.82:312.05:496:37Full Moon5Fri
6Sat10:064.69:356.03:38-0.83:251.55:506:36Full Moon6Sat
7Sun10:404.910:295.74:17-0.54:201.15:506:34Full Moon7Sun
8Mon11:165.211:255.24:550.05:160.85:516:33Waning Gibbous8Mon
9Tue11:545.45:340.66:150.65:526:31Waning Gibbous9Tue
10Wed12:284.612:355.56:131.37:190.55:536:30Waning Gibbous10Wed
11Thu1:424.01:205.56:542.08:310.55:546:28Third Quarter11Thu
12Fri3:133.62:135.37:432.69:490.45:556:27Third Quarter12Fri
13Sat5:003.63:165.28:503.111:060.35:556:25Third Quarter13Sat
14Sun6:343.74:275.010:223.35:566:24Third Quarter14Sun
15Mon7:343.95:365.012:130.211:47 AM3.25:576:22Waning Crescent15Mon
16Tue8:144.16:365.11:070.112:482.95:586:21Waning Crescent16Tue
17Wed8:454.17:265.11:510.11:342.65:596:19Waning Crescent17Wed
18Thu9:104.28:095.12:280.12:132.35:596:18Waning Crescent18Thu
19Fri9:334.38:475.13:000.22:482.06:006:16New Moon19Fri
20Sat9:544.49:244.93:280.43:231.86:016:15New Moon20Sat
21Sun10:144.510:014.83:530.63:581.56:026:13New Moon21Sun
22Mon10:354.610:404.54:170.94:351.36:036:12New Moon22Mon
23Tue10:574.711:224.24:401.35:131.16:046:10Waxing Crescent23Tue
24Wed11:204.95:031.75:551.06:046:08Waxing Crescent24Wed
25Thu12:103.911:45 AM4.95:272.16:420.96:056:07Waxing Crescent25Thu
26Fri1:093.612:164.95:512.57:380.86:066:05Waxing Crescent26Fri
27Sat2:303.312:554.96:172.98:450.76:076:04First Quarter27Sat
28Sun4:213.31:504.96:533.210:000.56:086:02First Quarter28Sun
29Mon6:053.43:034.98:163.411:090.36:096:01First Quarter29Mon
30Tue6:523.74:245.010:163.46:095:59First Quarter30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413745)

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

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Is this week a spring tide or neap tide in Santa Cruz (Monterey Bay), CA?

Santa Cruz (Monterey Bay), CA is currently in a transitional phase. Tonight's moon is 76% 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 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 Waxing Gibbous (76% illuminated). This places Santa Cruz (Monterey Bay), 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