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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide (tomorrow) : in 6h 19m at 12:34 am (0.4 ft)
Next high tide (tomorrow) : 4:30 am (1.9 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:42 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Jun 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:011.99:443.35:53-0.14:510.45:427:56New Moon1Wed
2Thu11:411.910:193.36:29-0.25:260.55:427:57New Moon2Thu
3Fri12:231.97:07-0.26:050.55:417:58Waxing Crescent3Fri
4Sat1:091.97:47-0.26:510.55:417:58Waxing Crescent4Sat
5Sun1:582.08:29-0.17:470.55:417:59Waxing Crescent5Sun
6Mon12:262.92:492.19:14-0.18:590.55:417:59Waxing Crescent6Mon
7Tue1:222.63:412.310:010.010:290.55:418:00First Quarter7Tue
8Wed2:322.34:322.510:520.15:418:00First Quarter8Wed
9Thu4:012.05:202.712:040.411:45 AM0.25:418:01First Quarter9Thu
10Fri5:371.96:073.01:260.312:400.25:408:01Waxing Gibbous10Fri
11Sat7:031.96:523.32:320.11:350.35:408:02Waxing Gibbous11Sat
12Sun8:141.97:373.53:27-0.12:280.35:408:02Waxing Gibbous12Sun
13Mon9:142.08:213.64:16-0.23:190.45:408:02Waxing Gibbous13Mon
14Tue10:052.19:053.75:02-0.34:080.45:408:03Full Moon14Tue
15Wed10:532.19:483.65:46-0.34:550.45:418:03Full Moon15Wed
16Thu11:382.210:313.56:29-0.35:410.45:418:03Full Moon16Thu
17Fri12:222.27:11-0.36:280.45:418:04Waning Gibbous17Fri
18Sat1:062.27:51-0.27:170.55:418:04Waning Gibbous18Sat
19Sun1:512.28:32-0.18:100.55:418:04Waning Gibbous19Sun
20Mon12:382.72:382.29:110.09:130.55:418:05Waning Gibbous20Mon
21Tue1:252.43:262.39:510.110:320.55:418:05Third Quarter21Tue
22Wed2:222.04:142.310:310.25:428:05Third Quarter22Wed
23Thu3:421.74:592.512:050.511:14 AM0.35:428:05Third Quarter23Thu
24Fri5:281.65:422.61:310.412:010.45:428:05Third Quarter24Fri
25Sat7:051.66:222.72:330.312:520.45:428:05Waning Crescent25Sat
26Sun8:151.67:012.93:190.21:440.55:438:06Waning Crescent26Sun
27Mon9:031.77:383.13:570.12:310.55:438:06Waning Crescent27Mon
28Tue9:421.88:153.24:310.03:150.55:448:06Waning Crescent28Tue
29Wed10:161.98:523.45:05-0.13:560.55:448:06New Moon29Wed
30Thu10:492.09:303.55:39-0.24:370.55:448:06New Moon30Thu
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 2:32 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 neap phase. Tonight's moon is 49% 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 minimum.

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 First Quarter (49% illuminated). This places Santa Ana River entrance (inside), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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