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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Santa Ana River entrance (inside), CA.
Next low tide : in 2h 39m at 2:57 am (0.0 ft)
Next high tide : 8:06 am (1.7 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Aug 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:343.11:572.78:450.09:090.36:047:51Waxing Crescent1Wed
2Thu1:342.62:462.89:270.110:320.36:057:50First Quarter2Thu
3Fri2:492.13:422.910:130.26:057:50First Quarter3Fri
4Sat4:311.84:423.012:060.311:08 AM0.46:067:49First Quarter4Sat
5Sun6:311.75:453.11:350.112:170.56:077:48First Quarter5Sun
6Mon8:021.96:433.22:450.01:340.56:077:47Waxing Gibbous6Mon
7Tue9:002.07:353.33:40-0.12:400.56:087:46Waxing Gibbous7Tue
8Wed9:412.18:213.34:24-0.13:330.56:097:45Waxing Gibbous8Wed
9Thu10:142.29:013.45:03-0.14:160.56:107:44Full Moon9Thu
10Fri10:422.39:383.45:37-0.14:540.46:107:43Full Moon10Fri
11Sat11:092.310:113.36:07-0.15:280.46:117:42Full Moon11Sat
12Sun11:342.310:443.26:36-0.16:020.46:127:41Full Moon12Sun
13Mon12:002.37:030.06:360.46:127:40Waning Gibbous13Mon
14Tue12:262.47:280.07:130.46:137:39Waning Gibbous14Tue
15Wed12:532.47:530.17:550.46:147:38Waning Gibbous15Wed
16Thu12:222.51:222.48:170.28:460.46:147:36Waning Gibbous16Thu
17Fri1:032.11:562.48:390.39:520.46:157:35Waning Gibbous17Fri
18Sat1:591.82:372.59:020.411:260.46:167:34Third Quarter18Sat
19Sun3:501.63:342.59:280.56:177:33Third Quarter19Sun
20Mon7:071.64:432.61:100.310:23 AM0.66:177:32Third Quarter20Mon
21Tue8:151.85:522.82:200.212:300.66:187:31Waning Crescent21Tue
22Wed8:431.96:503.13:080.11:540.66:197:29Waning Crescent22Wed
23Thu9:092.17:423.43:480.02:530.56:197:28Waning Crescent23Thu
24Fri9:352.28:293.64:26-0.13:410.46:207:27Waning Crescent24Fri
25Sat10:042.49:143.75:02-0.24:280.46:217:26New Moon25Sat
26Sun10:352.610:003.75:38-0.25:140.36:217:24New Moon26Sun
27Mon11:082.710:463.66:14-0.26:020.26:227:23New Moon27Mon
28Tue11:432.911:353.36:49-0.16:540.26:237:22Waxing Crescent28Tue
29Wed12:213.07:250.07:500.26:247:21Waxing Crescent29Wed
30Thu12:272.81:023.08:020.18:540.26:247:19Waxing Crescent30Thu
31Fri1:302.41:493.08:400.310:120.26:257:18First Quarter31Fri
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 5:31 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 18% 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 Crescent (18% 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