Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in San Diego, CA.
Next low tide : 10:55 am (1.7 ft)
Next high tide : in 44m at 5:31 am (3.3 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:41 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9410170
Common Questions About Tides

San Diego, CA Tides - Jan 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:446.911:394.13:292.25:05-1.36:504:53Waning Gibbous1Tue
2Wed10:326.44:222.25:51-1.06:514:54Waning Gibbous2Wed
3Thu12:304.211:27 AM5.85:252.36:39-0.56:514:55Waning Gibbous3Thu
4Fri1:254.412:305.06:422.47:290.06:514:56Third Quarter4Fri
5Sat2:234.71:484.28:162.28:240.66:514:56Third Quarter5Sat
6Sun3:225.13:233.79:561.79:231.16:514:57Third Quarter6Sun
7Mon4:165.54:583.511:170.910:221.56:514:58Third Quarter7Mon
8Tue5:065.96:203.512:190.26:514:59Waning Crescent8Tue
9Wed5:516.27:233.71:10-0.46:515:00Waning Crescent9Wed
10Thu6:346.48:123.812:072.01:53-0.86:515:01Waning Crescent10Thu
11Fri7:146.58:533.912:542.12:31-1.06:515:01New Moon11Fri
12Sat7:526.59:294.01:362.13:07-1.16:515:02New Moon12Sat
13Sun8:286.410:034.02:152.13:41-1.06:515:03New Moon13Sun
14Mon9:026.310:374.02:512.14:14-0.86:515:04New Moon14Mon
15Tue9:356.011:124.03:262.14:46-0.66:505:05Waxing Crescent15Tue
16Wed10:085.611:484.04:022.25:18-0.26:505:06Waxing Crescent16Wed
17Thu10:425.24:432.35:490.16:505:07Waxing Crescent17Thu
18Fri12:264.011:17 AM4.65:302.46:200.66:505:08Waxing Crescent18Fri
19Sat1:064.012:004.06:302.56:521.06:495:09First Quarter19Sat
20Sun1:524.11:023.37:532.47:291.56:495:10First Quarter20Sun
21Mon2:444.32:542.99:422.18:181.96:495:11First Quarter21Mon
22Tue3:384.64:562.811:061.59:272.26:485:11First Quarter22Tue
23Wed4:285.06:213.012:020.86:485:12Waxing Gibbous23Wed
24Thu5:155.47:143.312:470.06:475:13Waxing Gibbous24Thu
25Fri6:005.97:543.61:26-0.66:475:14Waxing Gibbous25Fri
26Sat6:446.48:303.912:252.22:05-1.26:465:15Waxing Gibbous26Sat
27Sun7:286.89:054.11:132.02:43-1.66:465:16Full Moon27Sun
28Mon8:117.19:424.31:591.73:22-1.86:455:17Full Moon28Mon
29Tue8:557.110:214.52:441.54:01-1.76:455:18Full Moon29Tue
30Wed9:406.911:024.73:311.34:40-1.56:445:19Waning Gibbous30Wed
31Thu10:276.311:454.84:231.35:19-1.06:435:20Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410170)

Common Questions About San Diego, CA Tides

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What time does the tide turn (slack tide) in San Diego, CA today?

Slack tide in San Diego, CA is approximately 8:13 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 San Diego, CA?

San Diego, CA is currently in a transitional phase. Tonight's moon is 69% 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 San Diego, 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 San Diego, CA?

Tide predictions for San Diego, 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 San Diego, CA?

Tide data for San Diego, CA is sourced from NOAA Station #9410170. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410170.

What is the moon phase in San Diego, CA tonight?

Tonight the moon over San Diego, CA is First Quarter (69% illuminated). This places San Diego, 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