33.6300’ N, 117.9580’ W

Santa Ana River entrance (inside), CA

71°
H -°
L 67°
W
4mph
Low tide
3:32 am

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 6h 22m at 3:32 am (0.1 ft)
Next high tide : 8:43 am (2.3 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Apr 1866

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:122.310:072.75:310.05:190.25:466:19Full Moon1Sun
2Mon10:482.110:322.76:050.05:420.35:446:20Waning Gibbous2Mon
3Tue11:271.911:002.66:420.16:060.35:436:20Waning Gibbous3Tue
4Wed12:161.77:250.16:310.45:426:21Waning Gibbous4Wed
5Thu1:241.68:180.16:580.55:406:22Waning Gibbous5Thu
6Fri12:122.43:161.59:280.27:440.55:396:23Third Quarter6Fri
7Sat1:132.25:091.610:520.29:510.65:386:23Third Quarter7Sat
8Sun2:452.25:531.812:050.15:366:24Third Quarter8Sun
9Mon4:182.26:212.012:580.15:356:25Third Quarter9Mon
10Tue5:272.46:482.31:020.41:400.05:346:25Waning Crescent10Tue
11Wed6:222.57:162.61:520.32:180.05:336:26Waning Crescent11Wed
12Thu7:122.77:462.82:360.22:530.05:316:27Waning Crescent12Thu
13Fri8:002.88:183.13:190.03:290.05:306:28New Moon13Fri
14Sat8:472.88:533.34:02-0.14:050.05:296:28New Moon14Sat
15Sun9:362.79:313.44:48-0.24:430.15:276:29New Moon15Sun
16Mon10:272.510:123.45:35-0.25:230.15:266:30New Moon16Mon
17Tue11:232.310:563.36:26-0.26:050.25:256:31Waxing Crescent17Tue
18Wed12:272.17:22-0.26:540.35:246:31Waxing Crescent18Wed
19Thu1:451.98:26-0.17:570.45:236:32Waxing Crescent19Thu
20Fri12:462.83:171.99:380.09:250.55:216:33First Quarter20Fri
21Sat2:022.54:402.110:560.011:120.55:206:34First Quarter21Sat
22Sun3:312.45:402.312:070.05:196:34First Quarter22Sun
23Mon4:552.36:232.412:390.41:050.05:186:35First Quarter23Mon
24Tue6:022.36:582.61:410.31:510.15:176:36Waxing Gibbous24Tue
25Wed6:562.37:282.72:290.22:280.15:166:37Waxing Gibbous25Wed
26Thu7:402.37:532.83:080.12:590.15:156:37Waxing Gibbous26Thu
27Fri8:192.38:172.93:420.13:270.25:146:38Full Moon27Fri
28Sat8:552.38:412.94:140.03:520.25:126:39Full Moon28Sat
29Sun9:302.29:042.94:450.04:170.35:116:40Full Moon29Sun
30Mon10:062.19:302.95:170.04:420.35:106:40Full Moon30Mon
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 transitional phase. Tonight's moon is 76% 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 Gibbous (76% 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