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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Santa Ana River entrance (inside), CA.
Next low tide (tomorrow) : 7:55 am (0.1 ft)
Next high tide : in 4h 15m at 11:49 pm (2.8 ft)
Sunset today : 7:52 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9410599
Common Questions About Tides

Santa Ana River entrance (inside), CA Tides - Jun 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:352.39:523.65:37-0.34:590.35:427:56Full Moon1Sun
2Mon11:242.310:343.56:22-0.35:440.35:427:57Full Moon2Mon
3Tue12:142.27:07-0.36:300.45:417:57Waning Gibbous3Tue
4Wed1:062.27:53-0.27:200.45:417:58Waning Gibbous4Wed
5Thu12:003.12:002.28:39-0.18:160.55:417:58Waning Gibbous5Thu
6Fri12:472.72:582.29:270.09:240.55:417:59Waning Gibbous6Fri
7Sat1:402.43:582.210:160.110:510.55:417:59Third Quarter7Sat
8Sun2:452.14:532.311:080.25:418:00Third Quarter8Sun
9Mon4:081.85:402.412:260.512:000.25:408:00Third Quarter9Mon
10Tue5:391.76:202.61:440.412:510.35:408:01Third Quarter10Tue
11Wed6:571.76:542.72:400.31:370.35:408:01Waning Crescent11Wed
12Thu7:571.87:262.83:230.22:180.45:408:02Waning Crescent12Thu
13Fri8:451.87:573.03:590.12:560.45:408:02Waning Crescent13Fri
14Sat9:261.98:283.14:320.03:320.45:408:03Waning Crescent14Sat
15Sun10:042.09:013.25:05-0.14:070.45:408:03New Moon15Sun
16Mon10:412.09:353.35:38-0.14:430.45:408:03New Moon16Mon
17Tue11:182.110:103.36:12-0.25:210.45:418:04New Moon17Tue
18Wed11:572.110:483.36:48-0.26:010.45:418:04New Moon18Wed
19Thu12:392.17:26-0.26:460.45:418:04Waxing Crescent19Thu
20Fri1:242.28:05-0.17:390.55:418:04Waxing Crescent20Fri
21Sat12:143.02:122.38:48-0.18:440.55:418:05Waxing Crescent21Sat
22Sun1:072.73:052.49:330.010:050.55:418:05First Quarter22Sun
23Mon2:132.34:002.610:230.111:370.45:428:05First Quarter23Mon
24Tue3:372.04:552.811:180.25:428:05First Quarter24Tue
25Wed5:131.95:483.01:030.312:180.25:428:05First Quarter25Wed
26Thu6:431.96:393.22:140.11:190.35:438:05Waxing Gibbous26Thu
27Fri7:561.97:263.43:120.02:160.35:438:06Waxing Gibbous27Fri
28Sat8:552.18:123.64:02-0.13:100.35:438:06Waxing Gibbous28Sat
29Sun9:462.28:563.64:47-0.24:000.45:448:06Full Moon29Sun
30Mon10:312.29:393.65:30-0.24:470.45:448:06Full Moon30Mon
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 3:52 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 90% 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 Gibbous (90% 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