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

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Santa Cruz (Monterey Bay), CA.
Next low tide : in 4h 58m at 7:26 am (-0.8 ft)
Next high tide : 2:15 pm (4.5 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Crescent (15% illuminated)
Tide Station Location : Station #9413745
Common Questions About Tides

Santa Cruz (Monterey Bay), CA Tides - May 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:013.55:32-0.24:531.96:127:57New Moon1Tue
2Wed12:533.46:11-0.45:212.26:117:58New Moon2Wed
3Thu1:513.36:53-0.55:522.56:107:58Waxing Crescent3Thu
4Fri12:055.23:003.27:41-0.66:282.86:097:59Waxing Crescent4Fri
5Sat12:455.14:193.28:34-0.67:173.06:088:00Waxing Crescent5Sat
6Sun1:344.95:323.39:34-0.68:353.16:078:01First Quarter6Sun
7Mon2:374.76:243.610:37-0.610:213.06:068:02First Quarter7Mon
8Tue3:564.47:033.911:37-0.511:562.66:058:03First Quarter8Tue
9Wed5:204.27:364.212:31-0.46:048:04First Quarter9Wed
10Thu6:414.18:084.61:091.91:19-0.26:038:05Waxing Gibbous10Thu
11Fri7:554.08:405.12:081.12:030.26:028:05Waxing Gibbous11Fri
12Sat9:024.09:135.53:020.42:440.66:018:06Waxing Gibbous12Sat
13Sun10:043.99:475.83:52-0.33:241.16:018:07Full Moon13Sun
14Mon11:053.810:225.94:40-0.94:041.56:008:08Full Moon14Mon
15Tue12:053.75:28-1.24:442.05:598:09Full Moon15Tue
16Wed1:063.66:16-1.35:252.45:588:10Full Moon16Wed
17Thu2:093.67:04-1.26:102.75:578:10Waning Gibbous17Thu
18Fri12:185.53:173.57:53-1.07:003.05:578:11Waning Gibbous18Fri
19Sat1:025.04:253.58:45-0.78:043.15:568:12Waning Gibbous19Sat
20Sun1:524.65:283.69:40-0.49:293.15:558:13Third Quarter20Sun
21Mon2:524.26:183.710:35-0.111:073.05:558:14Third Quarter21Mon
22Tue4:053.86:563.911:280.25:548:14Third Quarter22Tue
23Wed5:233.57:264.112:272.612:150.45:538:15Third Quarter23Wed
24Thu6:373.37:524.31:252.112:560.75:538:16Third Quarter24Thu
25Fri7:443.38:154.62:111.61:311.05:528:17Waning Crescent25Fri
26Sat8:433.38:384.82:501.02:041.35:528:17Waning Crescent26Sat
27Sun9:373.39:025.13:270.52:351.65:518:18Waning Crescent27Sun
28Mon10:283.49:285.34:030.13:062.05:518:19Waning Crescent28Mon
29Tue11:183.49:575.54:40-0.43:392.25:508:20New Moon29Tue
30Wed12:083.45:18-0.74:132.55:508:20New Moon30Wed
31Thu1:013.45:58-0.94:502.75:508:21New Moon31Thu
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 10:50 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 15% 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 Waxing Crescent (15% 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