Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in San Diego, CA.
Next low tide : 1:44 pm (2.8 ft)
Next high tide : in 10m at 9:29 am (3.8 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9410170
Common Questions About Tides

San Diego, CA Tides - Oct 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:143.82:404.78:303.310:241.15:425:33Third Quarter1Sun
2Mon5:314.14:064.810:243.111:230.95:435:32Third Quarter2Mon
3Tue6:104.45:094.911:282.75:445:31Waning Crescent3Tue
4Wed6:384.75:575.212:050.712:092.35:445:29Waning Crescent4Wed
5Thu7:014.96:365.412:380.612:431.95:455:28Waning Crescent5Thu
6Fri7:225.27:115.51:060.61:141.55:465:27Waning Crescent6Fri
7Sat7:455.47:445.51:320.61:451.15:465:26New Moon7Sat
8Sun8:085.68:175.51:570.72:170.85:475:24New Moon8Sun
9Mon8:315.88:515.32:220.82:490.65:485:23New Moon9Mon
10Tue8:565.99:265.12:471.03:230.55:495:22New Moon10Tue
11Wed9:216.010:054.73:111.34:000.45:495:20Waxing Crescent11Wed
12Thu9:495.910:524.33:371.74:420.55:505:19Waxing Crescent12Thu
13Fri10:215.811:503.94:032.15:320.65:515:18Waxing Crescent13Fri
14Sat11:015.64:342.56:340.85:525:17Waxing Crescent14Sat
15Sun1:093.711:58 AM5.35:192.97:530.95:525:16First Quarter15Sun
16Mon2:533.71:235.16:523.29:190.75:535:14First Quarter16Mon
17Tue4:214.03:045.19:073.210:270.45:545:13First Quarter17Tue
18Wed5:124.64:265.310:362.611:210.25:555:12First Quarter18Wed
19Thu5:515.15:305.611:361.95:555:11Waxing Gibbous19Thu
20Fri6:285.76:255.812:060.012:271.15:565:10Waxing Gibbous20Fri
21Sat7:036.27:155.912:470.01:140.55:575:09Waxing Gibbous21Sat
22Sun7:386.68:035.91:250.11:59-0.15:585:08Full Moon22Sun
23Mon8:136.88:495.62:020.42:42-0.45:595:07Full Moon23Mon
24Tue8:486.99:365.22:380.73:26-0.55:595:06Full Moon24Tue
25Wed9:236.710:254.83:131.24:11-0.46:005:04Waning Gibbous25Wed
26Thu10:006.411:204.43:481.74:58-0.16:015:03Waning Gibbous26Thu
27Fri10:386.04:242.35:490.26:025:02Waning Gibbous27Fri
28Sat12:244.011:21 AM5.45:062.86:480.66:035:01Waning Gibbous28Sat
29Sun1:473.812:154.96:043.27:590.96:035:00Third Quarter29Sun
30Mon3:383.91:324.57:443.49:191.16:045:00Third Quarter30Mon
31Tue4:504.23:074.39:533.310:231.16:054:59Third Quarter31Tue
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 11:36 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 spring phase. Tonight's moon is 93% 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 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 Waxing Gibbous (93% illuminated). This places San Diego, 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