33.6300’ N, 117.9580’ W

Santa Ana River entrance (inside), CA

76°
H -°
L 74°
S
4mph
High tide
9:50 pm

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

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Santa Ana River entrance (inside), CA.
Next low tide : 5:56 am (0.0 ft)
Next high tide (tomorrow) : in 15m at 9:50 pm (3.2 ft)
Sunset today : 7:23 pm
Sunrise tomorrow : 6:22 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Oct 1918

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:382.78:242.83:390.13:510.36:456:37Waning Crescent1Tue
2Wed9:002.89:002.84:080.14:250.26:466:36Waning Crescent2Wed
3Thu9:212.99:342.74:320.24:570.26:476:34New Moon3Thu
4Fri9:413.010:072.64:540.25:270.16:476:33New Moon4Fri
5Sat10:013.010:412.45:150.35:580.16:486:32New Moon5Sat
6Sun10:233.111:162.35:360.36:310.16:496:30New Moon6Sun
7Mon10:473.011:562.15:570.47:070.16:506:29Waxing Crescent7Mon
8Tue11:133.06:170.47:490.16:506:28Waxing Crescent8Tue
9Wed12:441.911:43 AM2.96:380.58:390.26:516:26Waxing Crescent9Wed
10Thu1:521.812:192.86:570.69:460.26:526:25Waxing Crescent10Thu
11Fri3:531.71:132.67:160.611:070.26:536:24First Quarter11Fri
12Sat6:131.82:382.58:550.76:536:22First Quarter12Sat
13Sun6:312.04:212.512:220.211:57 AM0.76:546:21First Quarter13Sun
14Mon6:532.35:432.61:190.11:230.56:556:20First Quarter14Mon
15Tue7:172.56:472.72:040.12:200.46:566:19Waxing Gibbous15Tue
16Wed7:432.87:422.82:420.13:070.26:576:18Waxing Gibbous16Wed
17Thu8:133.18:332.93:190.13:530.16:576:16Waxing Gibbous17Thu
18Fri8:453.49:242.83:540.14:38-0.16:586:15Full Moon18Fri
19Sat9:193.710:142.74:300.15:24-0.26:596:14Full Moon19Sat
20Sun9:573.811:072.65:070.26:12-0.27:006:13Full Moon20Sun
21Mon10:363.85:450.37:03-0.27:016:12Waning Gibbous21Mon
22Tue12:042.411:19 AM3.66:260.47:58-0.17:016:10Waning Gibbous22Tue
23Wed1:092.212:073.47:120.59:00-0.17:026:09Waning Gibbous23Wed
24Thu2:282.01:043.18:100.610:100.07:036:08Waning Gibbous24Thu
25Fri4:022.12:162.89:360.611:260.17:046:07Third Quarter25Fri
26Sat5:242.23:462.511:330.67:056:06Third Quarter26Sat
27Sun5:192.44:152.412:360.112:090.56:065:05Third Quarter27Sun
28Mon5:582.65:272.412:330.11:140.46:065:04Waning Crescent28Mon
29Tue6:292.76:232.41:170.22:010.36:075:03Waning Crescent29Tue
30Wed6:542.87:092.41:520.22:390.26:085:02Waning Crescent30Wed
31Thu7:173.07:502.42:210.33:130.16:095:01Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410599)

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

Collapse All
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 100% 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 Full Moon (100% 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