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 (tomorrow) : 6:53 am (0.0 ft)
Next high tide : in 4h 23m at 11:56 pm (5.1 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 - Aug 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:465.42:104.87:30-0.27:541.76:138:15Waning Gibbous1Fri
2Sat1:454.62:515.08:080.59:051.66:148:14Waning Gibbous2Sat
3Sun2:533.93:355.18:461.210:241.36:158:13Third Quarter3Sun
4Mon4:203.34:215.19:261.911:471.16:158:12Third Quarter4Mon
5Tue6:103.15:115.210:142.56:168:11Third Quarter5Tue
6Wed8:053.26:045.21:000.711:17 AM3.06:178:10Third Quarter6Wed
7Thu9:213.46:585.31:590.412:303.26:188:09Waning Crescent7Thu
8Fri10:063.67:485.42:480.11:333.26:198:08Waning Crescent8Fri
9Sat10:383.78:325.53:29-0.12:223.16:208:06Waning Crescent9Sat
10Sun11:043.79:125.54:05-0.23:042.96:208:05Waning Crescent10Sun
11Mon11:283.89:495.64:37-0.33:422.86:218:04New Moon11Mon
12Tue11:513.910:255.55:06-0.34:202.66:228:03New Moon12Tue
13Wed12:154.05:34-0.24:592.46:238:02New Moon13Wed
14Thu12:384.16:00-0.15:402.26:248:01New Moon14Thu
15Fri1:024.36:260.26:252.16:257:59Waxing Crescent15Fri
16Sat12:164.71:274.56:510.67:141.96:257:58Waxing Crescent16Sat
17Sun1:014.31:554.77:161.18:101.76:267:57Waxing Crescent17Sun
18Mon1:573.82:274.97:421.69:161.46:277:56Waxing Crescent18Mon
19Tue3:113.33:075.18:102.110:331.16:287:54First Quarter19Tue
20Wed4:563.03:585.38:442.611:520.66:297:53First Quarter20Wed
21Thu7:043.15:005.59:383.06:297:52First Quarter21Thu
22Fri8:313.36:085.81:020.111:12 AM3.26:307:50Waxing Gibbous22Fri
23Sat9:163.67:146.02:01-0.412:433.16:317:49Waxing Gibbous23Sat
24Sun9:503.88:156.22:51-0.81:552.86:327:48Waxing Gibbous24Sun
25Mon10:234.09:116.33:37-1.02:562.46:337:46Waxing Gibbous25Mon
26Tue10:554.310:046.24:20-1.03:532.06:347:45Full Moon26Tue
27Wed11:284.610:555.94:59-0.84:471.66:347:44Full Moon27Wed
28Thu12:014.95:37-0.45:421.36:357:42Full Moon28Thu
29Fri12:365.16:120.26:361.16:367:41Waning Gibbous29Fri
30Sat12:414.81:115.26:470.87:331.06:377:39Waning Gibbous30Sat
31Sun1:414.21:485.27:211.58:350.96:387:38Waning Gibbous31Sun
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 3:24 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 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