Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in San Diego, CA.
Next low tide (tomorrow) : in 5h 51m at 2:34 am (0.0 ft)
Next high tide (tomorrow) : 9:00 am (3.5 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9410170
Common Questions About Tides

San Diego, CA Tides - Oct 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:376.05:191.76:330.66:436:32Waning Gibbous1Wed
2Thu12:484.212:235.85:572.27:390.76:446:31Waning Gibbous2Thu
3Fri2:063.81:255.56:492.79:010.86:446:30Third Quarter3Fri
4Sat3:503.72:485.38:203.010:290.76:456:28Third Quarter4Sat
5Sun5:244.14:215.310:193.011:400.46:466:27Third Quarter5Sun
6Mon6:214.65:385.511:442.56:466:26Waning Crescent6Mon
7Tue7:045.16:405.812:350.212:451.86:476:25Waning Crescent7Tue
8Wed7:415.67:336.01:200.01:361.26:486:23Waning Crescent8Wed
9Thu8:156.08:216.02:000.02:210.66:486:22Waning Crescent9Thu
10Fri8:496.39:055.92:360.13:030.26:496:21New Moon10Fri
11Sat9:216.59:475.73:100.43:440.06:506:20New Moon11Sat
12Sun9:536.510:295.33:430.84:24-0.16:516:18New Moon12Sun
13Mon10:256.311:134.94:141.25:040.06:516:17Waxing Crescent13Mon
14Tue10:566.14:441.75:460.36:526:16Waxing Crescent14Tue
15Wed12:004.411:29 AM5.75:142.16:320.66:536:15Waxing Crescent15Wed
16Thu12:554.012:045.35:452.67:260.96:546:14Waxing Crescent16Thu
17Fri2:053.712:474.96:233.08:321.26:546:12First Quarter17Fri
18Sat3:473.61:554.57:343.49:551.36:556:11First Quarter18Sat
19Sun5:343.93:354.39:513.411:081.36:566:10First Quarter19Sun
20Mon6:174.25:034.311:323.111:591.16:576:09First Quarter20Mon
21Tue6:444.56:034.612:242.66:576:08Waxing Gibbous21Tue
22Wed7:094.96:504.812:381.01:032.06:586:07Waxing Gibbous22Wed
23Thu7:335.37:325.01:110.91:381.56:596:06Waxing Gibbous23Thu
24Fri7:585.78:115.21:420.82:130.97:006:05Waxing Gibbous24Fri
25Sat8:256.08:505.22:120.82:480.57:016:04Full Moon25Sat
26Sun8:536.39:305.22:420.93:250.07:016:03Full Moon26Sun
27Mon9:246.610:125.03:131.14:04-0.37:026:02Full Moon27Mon
28Tue9:566.710:584.83:451.34:46-0.47:036:01Full Moon28Tue
29Wed10:326.611:514.44:191.75:33-0.47:046:00Waning Gibbous29Wed
30Thu11:136.44:572.06:26-0.27:055:59Waning Gibbous30Thu
31Fri12:554.212:036.15:442.47:280.07:065:58Waning Gibbous31Fri
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 5:47 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 85% 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 (85% 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