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

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 3h 57m at 11:34 am (0.6 ft)
Next high tide : 5:25 pm (3.1 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:08 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Jul 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:042.19:593.36:02-0.15:090.45:458:06Full Moon1Sat
2Sun11:392.110:333.26:35-0.15:460.45:458:06Full Moon2Sun
3Mon12:152.27:08-0.16:260.45:468:06Waning Gibbous3Mon
4Tue12:542.27:44-0.17:110.55:468:05Waning Gibbous4Tue
5Wed1:372.38:210.08:050.55:478:05Waning Gibbous5Wed
6Thu12:332.72:232.49:010.09:120.55:478:05Waning Gibbous6Thu
7Fri1:272.43:152.59:450.110:360.45:488:05Third Quarter7Fri
8Sat2:392.14:102.610:350.25:488:05Third Quarter8Sat
9Sun4:131.95:062.912:080.411:33 AM0.35:498:04Third Quarter9Sun
10Mon5:541.86:003.11:310.212:360.35:498:04Waning Crescent10Mon
11Tue7:181.96:523.32:360.11:400.35:508:04Waning Crescent11Tue
12Wed8:232.07:423.53:30-0.12:390.45:518:04Waning Crescent12Wed
13Thu9:162.28:293.74:18-0.23:330.35:518:03Waning Crescent13Thu
14Fri10:032.39:153.75:02-0.24:240.35:528:03New Moon14Fri
15Sat10:462.49:593.75:45-0.35:120.35:528:02New Moon15Sat
16Sun11:282.510:433.56:26-0.26:000.35:538:02New Moon16Sun
17Mon12:102.57:05-0.26:470.35:548:01Waxing Crescent17Mon
18Tue12:522.57:44-0.17:370.45:548:01Waxing Crescent18Tue
19Wed12:083.01:352.58:230.08:310.45:558:00Waxing Crescent19Wed
20Thu12:542.62:222.59:010.19:340.45:568:00Waxing Crescent20Thu
21Fri1:442.33:122.49:410.210:530.45:567:59First Quarter21Fri
22Sat2:501.94:062.510:240.35:577:59First Quarter22Sat
23Sun4:241.75:032.512:260.411:15 AM0.45:587:58First Quarter23Sun
24Mon6:151.65:562.61:480.312:180.55:587:58First Quarter24Mon
25Tue7:371.76:422.82:460.21:230.55:597:57Waxing Gibbous25Tue
26Wed8:281.87:222.93:290.12:170.56:007:56Waxing Gibbous26Wed
27Thu9:051.97:593.14:040.13:030.56:007:55Waxing Gibbous27Thu
28Fri9:362.18:353.24:360.03:420.46:017:55Waxing Gibbous28Fri
29Sat10:052.29:093.35:07-0.14:200.46:027:54Full Moon29Sat
30Sun10:342.39:443.45:37-0.14:570.46:027:53Full Moon30Sun
31Mon11:052.410:203.36:08-0.15:360.46:037:52Full Moon31Mon
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 2:29 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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 Third Quarter (31% illuminated). This places Santa Ana River entrance (inside), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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