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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Santa Cruz (Monterey Bay), CA.
Next low tide : 8:20 am (1.5 ft)
Next high tide : in 3h 41m at 2:32 am (3.6 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - Aug 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:503.48:155.43:010.31:472.86:128:15Waxing Gibbous1Thu
2Fri10:283.68:545.63:380.02:322.86:138:14Waxing Gibbous2Fri
3Sat11:033.79:325.84:15-0.33:152.76:148:13Full Moon3Sat
4Sun11:353.910:125.94:50-0.53:582.66:158:12Full Moon4Sun
5Mon12:084.05:26-0.74:432.56:168:11Full Moon5Mon
6Tue12:424.16:02-0.75:312.36:178:10Full Moon6Tue
7Wed1:184.36:39-0.56:242.26:178:09Waning Gibbous7Wed
8Thu12:225.41:564.57:16-0.27:222.06:188:08Waning Gibbous8Thu
9Fri1:154.92:374.87:550.28:281.86:198:07Waning Gibbous9Fri
10Sat2:184.43:225.08:370.89:441.56:208:06Third Quarter10Sat
11Sun3:353.84:115.29:231.411:071.16:218:05Third Quarter11Sun
12Mon5:093.45:055.510:171.96:228:04Third Quarter12Mon
13Tue6:493.46:025.712:250.611:21 AM2.36:228:02Third Quarter13Tue
14Wed8:143.57:005.91:310.112:302.66:238:01Waning Crescent14Wed
15Thu9:173.87:556.02:28-0.31:352.66:248:00Waning Crescent15Thu
16Fri10:054.08:476.13:18-0.62:342.56:257:59Waning Crescent16Fri
17Sat10:474.19:356.14:03-0.73:262.46:267:58New Moon17Sat
18Sun11:244.210:205.94:45-0.74:152.26:277:56New Moon18Sun
19Mon11:594.311:035.75:23-0.55:012.16:277:55New Moon19Mon
20Tue12:334.45:59-0.35:462.06:287:54New Moon20Tue
21Wed1:064.46:330.16:321.96:297:52Waxing Crescent21Wed
22Thu12:284.91:394.47:050.57:191.96:307:51Waxing Crescent22Thu
23Fri1:134.52:144.57:371.08:121.96:317:50Waxing Crescent23Fri
24Sat2:044.02:504.58:081.59:121.86:327:48Waxing Crescent24Sat
25Sun3:083.63:314.58:432.010:231.76:327:47First Quarter25Sun
26Mon4:313.34:184.59:232.411:391.56:337:46First Quarter26Mon
27Tue6:133.25:114.610:182.86:347:44First Quarter27Tue
28Wed7:433.36:064.812:451.211:29 AM3.06:357:43First Quarter28Wed
29Thu8:403.56:585.01:380.812:373.06:367:42Waxing Gibbous29Thu
30Fri9:193.77:465.32:230.41:322.96:367:40Waxing Gibbous30Fri
31Sat9:503.88:315.53:020.12:192.76:377:39Waxing Gibbous31Sat
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 5:26 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 transitional phase. Tonight's moon is 74% 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 Waning Gibbous (74% 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