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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide (tomorrow) : in 8h 44m at 4:37 am (-0.3 ft)
Next high tide (tomorrow) : 9:53 am (2.0 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Nov 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:291.910:53 AM2.85:530.68:050.16:114:59Waxing Crescent1Sun
2Mon1:581.811:31 AM2.66:170.69:120.26:114:58Waxing Crescent2Mon
3Tue4:191.912:292.47:060.710:270.26:124:58First Quarter3Tue
4Wed5:162.02:072.310:100.711:340.26:134:57First Quarter4Wed
5Thu5:392.23:482.312:010.66:144:56First Quarter5Thu
6Fri6:012.45:022.412:260.112:580.56:154:55First Quarter6Fri
7Sat6:242.76:022.51:080.11:430.46:164:54Waxing Gibbous7Sat
8Sun6:492.96:542.61:450.12:240.26:174:53Waxing Gibbous8Sun
9Mon7:183.27:442.72:210.13:060.16:184:53Waxing Gibbous9Mon
10Tue7:493.58:332.72:570.13:49-0.16:194:52Full Moon10Tue
11Wed8:243.79:242.63:330.24:34-0.26:204:51Full Moon11Wed
12Thu9:013.810:182.54:110.25:21-0.26:214:51Full Moon12Thu
13Fri9:423.811:172.34:510.36:12-0.26:224:50Waning Gibbous13Fri
14Sat10:263.65:340.47:07-0.26:224:49Waning Gibbous14Sat
15Sun12:252.211:16 AM3.46:250.58:09-0.16:234:49Waning Gibbous15Sun
16Mon1:452.112:153.17:320.69:18-0.16:244:48Waning Gibbous16Mon
17Tue3:112.21:302.79:080.610:300.06:254:48Third Quarter17Tue
18Wed4:252.43:002.510:590.611:370.16:264:47Third Quarter18Wed
19Thu5:192.64:282.412:270.56:274:47Third Quarter19Thu
20Fri6:002.75:402.312:340.11:290.46:284:46Waning Crescent20Fri
21Sat6:332.96:382.31:200.12:170.26:294:46Waning Crescent21Sat
22Sun7:023.07:272.31:570.22:570.16:304:45Waning Crescent22Sun
23Mon7:283.18:092.32:290.23:320.16:314:45Waning Crescent23Mon
24Tue7:513.28:482.22:570.34:040.06:324:45New Moon24Tue
25Wed8:143.29:252.23:220.34:350.06:334:44New Moon25Wed
26Thu8:383.210:032.13:470.45:070.06:344:44New Moon26Thu
27Fri9:043.210:432.04:130.45:400.06:344:44New Moon27Fri
28Sat9:313.111:272.04:390.56:160.06:354:44Waxing Crescent28Sat
29Sun10:003.05:070.56:550.06:364:43Waxing Crescent29Sun
30Mon12:201.910:32 AM2.95:380.67:400.06:374:43Waxing Crescent30Mon
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 7:15 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 Ana River entrance (inside), CA?

Santa Ana River entrance (inside), CA is currently in a spring phase. Tonight's moon is 10% 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 Crescent (10% 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