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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Santa Ana River entrance (inside), CA.
Next low tide (tomorrow) : 9:16 am (0.1 ft)
Next high tide (tomorrow) : in 3h 43m at 12:43 am (2.6 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Feb 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:212.67:181.61:470.16:475:23First Quarter1Mon
2Tue5:232.87:461.812:030.52:280.06:475:24Waxing Gibbous2Tue
3Wed6:163.18:141.91:160.53:05-0.16:465:25Waxing Gibbous3Wed
4Thu7:043.48:432.12:120.43:40-0.26:455:26Waxing Gibbous4Thu
5Fri7:493.59:142.43:010.34:16-0.36:445:27Full Moon5Fri
6Sat8:343.69:472.53:480.24:51-0.36:435:27Full Moon6Sat
7Sun9:193.510:222.74:360.25:26-0.36:435:28Full Moon7Sun
8Mon10:053.310:592.85:250.16:02-0.26:425:29Waning Gibbous8Mon
9Tue10:542.911:392.96:180.16:39-0.16:415:30Waning Gibbous9Tue
10Wed11:482.57:160.17:160.16:405:31Waning Gibbous10Wed
11Thu12:242.912:522.08:240.17:570.26:395:32Waning Gibbous11Thu
12Fri1:172.82:221.69:480.18:460.36:385:33Third Quarter12Fri
13Sat2:212.84:341.511:260.110:000.56:375:34Third Quarter13Sat
14Sun3:392.76:241.712:530.06:365:35Third Quarter14Sun
15Mon4:572.87:211.91:570.06:355:36Waning Crescent15Mon
16Tue6:012.87:582.01:120.52:44-0.16:345:37Waning Crescent16Tue
17Wed6:522.98:272.12:100.43:22-0.16:335:38Waning Crescent17Wed
18Thu7:333.08:512.22:530.43:53-0.16:325:39Waning Crescent18Thu
19Fri8:083.09:142.33:290.34:20-0.16:315:39New Moon19Fri
20Sat8:403.09:352.44:010.34:44-0.16:305:40New Moon20Sat
21Sun9:112.99:562.54:320.25:070.06:295:41New Moon21Sun
22Mon9:412.710:192.55:030.25:290.06:275:42New Moon22Mon
23Tue10:112.510:422.55:360.25:500.16:265:43Waxing Crescent23Tue
24Wed10:442.311:072.66:110.26:110.26:255:44Waxing Crescent24Wed
25Thu11:192.011:352.56:510.26:320.26:245:45Waxing Crescent25Thu
26Fri12:021.77:380.26:510.36:235:46Waxing Crescent26Fri
27Sat12:092.51:071.48:420.27:080.46:225:46First Quarter27Sat
28Sun12:542.43:391.310:150.27:200.56:205:47First Quarter28Sun
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 4:59 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 80% 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 (80% 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