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 4h 04m 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 - Aug 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:272.610:583.56:31-0.26:140.36:047:52Full Moon1Sat
2Sun12:082.77:10-0.27:060.36:047:51Waning Gibbous2Sun
3Mon12:512.87:50-0.18:040.36:057:50Waning Gibbous3Mon
4Tue12:382.91:392.98:330.09:110.36:067:49Waning Gibbous4Tue
5Wed1:402.52:342.99:190.210:330.36:067:48Third Quarter5Wed
6Thu2:592.13:362.910:130.36:077:47Third Quarter6Thu
7Fri4:431.94:453.012:050.211:20 AM0.46:087:46Third Quarter7Fri
8Sat6:281.95:523.01:320.212:380.46:097:45Third Quarter8Sat
9Sun7:442.06:513.12:400.11:520.56:097:44Waning Crescent9Sun
10Mon8:372.27:423.23:320.02:520.46:107:43Waning Crescent10Mon
11Tue9:182.38:263.34:15-0.13:410.46:117:42Waning Crescent11Tue
12Wed9:512.49:043.34:52-0.14:220.46:117:41New Moon12Wed
13Thu10:212.49:393.35:24-0.14:590.36:127:40New Moon13Thu
14Fri10:482.510:123.25:530.05:330.36:137:39New Moon14Fri
15Sat11:152.510:443.06:200.06:070.36:147:38New Moon15Sat
16Sun11:412.511:162.96:460.06:420.36:147:37Waxing Crescent16Sun
17Mon12:092.57:120.17:190.36:157:36Waxing Crescent17Mon
18Tue12:382.57:370.28:010.46:167:35Waxing Crescent18Tue
19Wed12:272.41:102.58:040.38:520.46:167:34Waxing Crescent19Wed
20Thu1:102.11:492.58:310.39:590.46:177:32First Quarter20Thu
21Fri2:121.82:392.59:030.411:310.46:187:31First Quarter21Fri
22Sat4:001.63:472.59:510.56:187:30First Quarter22Sat
23Sun6:131.75:012.61:040.311:20 AM0.66:197:29First Quarter23Sun
24Mon7:221.86:052.82:080.212:560.56:207:28Waxing Gibbous24Mon
25Tue8:022.06:593.12:550.12:040.56:207:26Waxing Gibbous25Tue
26Wed8:352.27:473.33:340.02:570.46:217:25Waxing Gibbous26Wed
27Thu9:062.48:323.54:11-0.13:450.36:227:24Waxing Gibbous27Thu
28Fri9:392.79:173.64:47-0.14:310.26:237:23Full Moon28Fri
29Sat10:142.910:033.55:23-0.15:170.26:237:21Full Moon29Sat
30Sun10:503.010:493.46:00-0.16:050.16:247:20Full Moon30Sun
31Mon11:283.111:393.16:38-0.16:560.16:257:19Waning Gibbous31Mon
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