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

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 6h 40m at 9:31 am (-0.1 ft)
Next high tide : 3:02 pm (2.3 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:41 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Oct 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:302.512:173.37:250.38:370.06:466:36Waning Gibbous1Thu
2Fri1:372.31:083.18:130.49:470.16:466:35Waning Gibbous2Fri
3Sat3:052.12:112.89:160.511:100.16:476:34Third Quarter3Sat
4Sun4:512.13:342.710:510.66:486:32Third Quarter4Sun
5Mon6:162.25:032.612:340.112:390.66:496:31Third Quarter5Mon
6Tue7:102.46:172.61:420.11:560.56:496:30Third Quarter6Tue
7Wed7:472.57:132.72:330.12:490.46:506:28Waning Crescent7Wed
8Thu8:172.67:582.73:130.13:300.36:516:27Waning Crescent8Thu
9Fri8:422.78:362.73:450.14:040.36:526:26Waning Crescent9Fri
10Sat9:042.89:102.74:120.24:350.26:526:24Waning Crescent10Sat
11Sun9:252.99:432.74:370.25:040.16:536:23New Moon11Sun
12Mon9:473.010:152.65:000.25:350.16:546:22New Moon12Mon
13Tue10:093.010:492.55:230.36:060.16:556:21New Moon13Tue
14Wed10:333.011:262.35:460.36:400.16:556:19New Moon14Wed
15Thu10:593.06:100.47:170.16:566:18Waxing Crescent15Thu
16Fri12:082.211:28 AM2.96:360.48:010.16:576:17Waxing Crescent16Fri
17Sat12:592.012:022.87:040.58:540.26:586:16Waxing Crescent17Sat
18Sun2:101.912:462.77:390.610:010.26:586:14Waxing Crescent18Sun
19Mon3:511.81:502.68:430.611:180.26:596:13First Quarter19Mon
20Tue5:222.03:232.510:490.67:006:12First Quarter20Tue
21Wed6:132.24:572.512:300.112:400.67:016:11First Quarter21Wed
22Thu6:492.56:122.61:270.11:490.47:026:10Waxing Gibbous22Thu
23Fri7:222.87:132.82:140.12:430.37:036:09Waxing Gibbous23Fri
24Sat7:553.18:072.92:560.13:300.17:036:08Waxing Gibbous24Sat
25Sun8:303.38:582.93:360.14:160.07:046:07Waxing Gibbous25Sun
26Mon9:053.69:482.94:150.15:01-0.17:056:06Full Moon26Mon
27Tue9:433.710:392.84:540.15:48-0.27:066:04Full Moon27Tue
28Wed10:213.711:312.65:330.26:35-0.27:076:03Full Moon28Wed
29Thu11:023.66:140.37:26-0.17:086:02Waning Gibbous29Thu
30Fri12:282.411:45 AM3.46:580.48:20-0.17:096:01Waning Gibbous30Fri
31Sat1:342.212:343.17:480.59:210.07:096:00Waning Gibbous31Sat
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 12:16 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 28% 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 Waxing Crescent (28% 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