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

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 2h 38m at 8:09 pm (0.4 ft)
Next high tide (tomorrow) : 12:30 am (2.5 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Sep 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:242.37:373.43:18-0.12:520.46:257:17Waning Crescent1Sat
2Sun8:572.68:283.53:59-0.13:440.36:267:16Waning Crescent2Sun
3Mon9:302.89:163.54:37-0.14:330.26:277:14New Moon3Mon
4Tue10:043.010:023.45:13-0.15:200.16:277:13New Moon4Tue
5Wed10:383.210:493.25:48-0.16:070.16:287:12New Moon5Wed
6Thu11:133.211:362.86:220.06:550.06:297:10Waxing Crescent6Thu
7Fri11:503.26:560.27:460.16:297:09Waxing Crescent7Fri
8Sat12:272.512:293.17:300.38:430.16:307:08Waxing Crescent8Sat
9Sun1:272.11:122.98:050.49:510.26:317:06Waxing Crescent9Sun
10Mon2:481.82:052.78:450.511:170.26:317:05First Quarter10Mon
11Tue4:591.83:202.69:480.66:327:03First Quarter11Tue
12Wed6:541.94:522.512:490.211:58 AM0.66:337:02First Quarter12Wed
13Thu7:412.16:072.61:590.21:360.66:337:01First Quarter13Thu
14Fri8:082.27:012.72:470.12:320.56:346:59Waxing Gibbous14Fri
15Sat8:302.37:432.83:230.13:110.56:356:58Waxing Gibbous15Sat
16Sun8:502.48:202.93:520.13:440.46:366:57Waxing Gibbous16Sun
17Mon9:092.68:532.94:180.14:150.36:366:55Waxing Gibbous17Mon
18Tue9:292.79:252.94:410.14:460.26:376:54Full Moon18Tue
19Wed9:502.99:592.85:050.15:180.26:386:52Full Moon19Wed
20Thu10:143.010:342.75:280.25:520.16:386:51Full Moon20Thu
21Fri10:393.111:122.55:520.26:290.16:396:50Full Moon21Fri
22Sat11:073.111:552.36:170.37:110.16:406:48Waning Gibbous22Sat
23Sun11:393.16:430.37:590.16:406:47Waning Gibbous23Sun
24Mon12:472.012:173.07:120.48:590.16:416:45Waning Gibbous24Mon
25Tue2:011.81:072.97:470.510:170.26:426:44Third Quarter25Tue
26Wed3:551.72:182.88:450.611:460.16:426:43Third Quarter26Wed
27Thu5:471.93:502.810:470.66:436:41Third Quarter27Thu
28Fri6:422.15:192.81:020.112:430.66:446:40Third Quarter28Fri
29Sat7:192.46:303.02:000.01:580.56:446:39Waning Crescent29Sat
30Sun6:522.76:293.11:460.01:540.35:455:37Waning Crescent30Sun
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 10:19 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 spring phase. Tonight's moon is 83% 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 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 Waning Gibbous (83% illuminated). This places Santa Ana River entrance (inside), 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