33.6300’ N, 117.9580’ W

Santa Ana River entrance (inside), CA

77°
H -°
L 70°
SW
9mph
Low tide
6:35 pm

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

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 1h 37m at 6:35 pm (0.1 ft)
Next high tide : 11:14 pm (2.8 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:33 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Nov 1880

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:483.58:512.42:550.34:03-0.16:185:06New Moon1Mon
2Tue8:213.69:402.33:270.34:46-0.26:195:05New Moon2Tue
3Wed8:573.710:322.24:020.45:32-0.26:205:04New Moon3Wed
4Thu9:383.711:302.14:400.46:22-0.26:215:03Waxing Crescent4Thu
5Fri10:233.65:230.57:18-0.26:225:02Waxing Crescent5Fri
6Sat12:382.011:16 AM3.36:150.58:20-0.16:235:02Waxing Crescent6Sat
7Sun1:562.012:203.07:280.69:270.06:245:01First Quarter7Sun
8Mon3:142.21:412.79:120.610:350.06:255:00First Quarter8Mon
9Tue4:172.43:152.511:040.511:360.16:254:59First Quarter9Tue
10Wed5:062.64:422.412:290.46:264:59First Quarter10Wed
11Thu5:452.95:552.312:290.11:320.36:274:58Waxing Gibbous11Thu
12Fri6:203.16:552.31:140.22:220.16:284:57Waxing Gibbous12Fri
13Sat6:523.27:482.31:530.23:050.06:294:57Waxing Gibbous13Sat
14Sun7:223.48:352.22:280.33:440.06:304:56Waxing Gibbous14Sun
15Mon7:513.49:172.23:000.44:20-0.16:314:56Full Moon15Mon
16Tue8:193.49:582.13:300.44:54-0.16:324:55Full Moon16Tue
17Wed8:483.410:392.03:580.55:29-0.16:334:54Full Moon17Wed
18Thu9:183.311:222.04:270.56:05-0.16:344:54Full Moon18Thu
19Fri9:493.14:570.56:430.06:354:53Waning Gibbous19Fri
20Sat12:111.910:23 AM3.05:290.67:250.06:364:53Waning Gibbous20Sat
21Sun1:091.911:00 AM2.86:080.68:100.16:374:53Waning Gibbous21Sun
22Mon2:161.911:43 AM2.57:050.69:000.16:384:52Waning Gibbous22Mon
23Tue3:202.012:422.38:420.79:520.26:394:52Third Quarter23Tue
24Wed4:062.22:052.110:400.610:430.26:394:52Third Quarter24Wed
25Thu4:392.33:411.912:060.56:404:51Third Quarter25Thu
26Fri5:072.65:051.91:030.46:414:51Third Quarter26Fri
27Sat5:362.86:132.012:130.31:490.26:424:51Waning Crescent27Sat
28Sun6:073.17:112.012:550.32:310.16:434:51Waning Crescent28Sun
29Mon6:413.48:042.11:350.33:13-0.16:444:50Waning Crescent29Mon
30Tue7:183.68:532.22:170.43:55-0.26:454:50New Moon30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410599)

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

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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 3% 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 New Moon (3% 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