Tides Today & Tomorrow in Santa Ana River entrance (inside), CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 1h 04m at 11:34 am (0.6 ft)
Next high tide : 5:25 pm (3.1 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:08 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Oct 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:252.512:133.37:200.38:340.06:466:36Waning Gibbous1Sun
2Mon1:322.21:053.18:070.49:450.16:476:34Waning Gibbous2Mon
3Tue3:002.12:112.99:110.511:090.16:476:33Third Quarter3Tue
4Wed4:452.13:342.810:460.66:486:32Third Quarter4Wed
5Thu6:092.25:042.812:320.112:330.56:496:30Third Quarter5Thu
6Fri7:042.46:192.81:410.11:520.56:506:29Waning Crescent6Fri
7Sat7:462.67:192.92:340.02:500.46:506:28Waning Crescent7Sat
8Sun8:202.88:082.93:170.03:360.36:516:26Waning Crescent8Sun
9Mon8:502.98:502.93:540.14:150.26:526:25Waning Crescent9Mon
10Tue9:163.09:292.84:250.14:510.16:536:24New Moon10Tue
11Wed9:423.110:052.74:530.25:250.16:536:23New Moon11Wed
12Thu10:063.110:402.65:190.25:580.16:546:21New Moon12Thu
13Fri10:303.111:162.45:430.36:310.16:556:20New Moon13Fri
14Sat10:543.011:552.26:070.37:060.16:566:19Waxing Crescent14Sat
15Sun11:212.96:320.47:450.16:566:18Waxing Crescent15Sun
16Mon12:412.111:49 AM2.86:570.58:310.26:576:16Waxing Crescent16Mon
17Tue1:401.912:232.67:240.69:290.26:586:15Waxing Crescent17Tue
18Wed3:091.81:092.58:000.610:430.26:596:14First Quarter18Wed
19Thu5:111.92:232.39:300.77:006:13First Quarter19Thu
20Fri6:152.04:062.312:010.212:010.77:006:12First Quarter20Fri
21Sat6:462.25:302.41:030.21:240.67:016:11First Quarter21Sat
22Sun7:112.46:332.51:510.22:150.57:026:09Waxing Gibbous22Sun
23Mon7:372.77:252.62:300.12:580.37:036:08Waxing Gibbous23Mon
24Tue8:042.98:132.83:060.13:380.27:046:07Waxing Gibbous24Tue
25Wed8:343.29:002.83:410.14:190.07:056:06Waxing Gibbous25Wed
26Thu9:073.49:472.84:170.15:02-0.17:056:05Full Moon26Thu
27Fri9:423.610:372.74:530.25:46-0.17:066:04Full Moon27Fri
28Sat10:203.711:292.65:310.26:34-0.27:076:03Full Moon28Sat
29Sun11:023.66:120.37:26-0.27:086:02Waning Gibbous29Sun
30Mon12:282.411:48 AM3.56:570.48:23-0.17:096:01Waning Gibbous30Mon
31Tue1:362.212:403.27:510.59:270.07:106:00Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410599)

Common Questions About Santa Ana River entrance (inside), CA Tides

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What time does the tide turn (slack tide) in Santa Ana River entrance (inside), CA today?

Slack tide in Santa Ana River entrance (inside), CA is approximately 2:29 pm — 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 Ana River entrance (inside), CA?

Santa Ana River entrance (inside), CA is currently in a transitional phase. Tonight's moon is 31% 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 Ana River entrance (inside), 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 Ana River entrance (inside), CA?

Tide predictions for Santa Ana River entrance (inside), 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 Ana River entrance (inside), CA?

Tide data for Santa Ana River entrance (inside), CA is sourced from NOAA Station #9410599. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410599.

What is the moon phase in Santa Ana River entrance (inside), CA tonight?

Tonight the moon over Santa Ana River entrance (inside), CA is Third Quarter (31% illuminated). This places Santa Ana River entrance (inside), 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