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 (tomorrow) : 1:04 am (0.9 ft)
Next high tide : in 5h 01m at 5:47 pm (5.5 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 - Mar 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:414.76:193.411:290.410:472.56:155:46First Quarter1Tue
2Wed4:564.86:573.712:210.16:145:46Waxing Gibbous2Wed
3Thu5:525.07:244.01:00-0.16:135:47Waxing Gibbous3Thu
4Fri6:355.27:464.212:361.81:30-0.26:115:48Waxing Gibbous4Fri
5Sat7:125.48:074.51:111.51:55-0.26:105:49Waxing Gibbous5Sat
6Sun7:445.48:284.71:431.12:18-0.26:095:50Full Moon6Sun
7Mon8:155.48:504.92:130.92:40-0.16:085:50Full Moon7Mon
8Tue8:455.39:135.02:440.63:030.16:075:51Full Moon8Tue
9Wed9:165.09:375.13:160.53:260.36:055:52Full Moon9Wed
10Thu9:484.710:015.23:500.43:480.66:045:53Waning Gibbous10Thu
11Fri10:234.310:275.24:260.54:090.96:035:53Waning Gibbous11Fri
12Sat11:043.810:585.15:070.64:311.36:015:54Waning Gibbous12Sat
13Sun12:563.36:580.75:541.77:006:55Waning Gibbous13Sun
14Mon12:364.92:152.88:060.96:242.16:596:56Third Quarter14Mon
15Tue1:334.84:202.79:390.87:252.56:586:56Third Quarter15Tue
16Wed3:014.76:023.111:100.510:092.76:566:57Third Quarter16Wed
17Thu4:404.86:503.612:140.06:556:58Third Quarter17Thu
18Fri5:555.27:274.21:03-0.46:546:58Waning Crescent18Fri
19Sat6:555.68:014.812:501.61:45-0.76:526:59Waning Crescent19Sat
20Sun7:485.98:355.31:430.92:24-0.86:517:00Waning Crescent20Sun
21Mon8:376.19:105.82:320.23:01-0.86:507:01New Moon21Mon
22Tue9:235.99:466.23:18-0.33:37-0.66:487:01New Moon22Tue
23Wed10:105.610:226.34:04-0.74:12-0.26:477:02New Moon23Wed
24Thu10:575.111:006.24:50-0.84:470.36:467:03Waxing Crescent24Thu
25Fri11:474.511:406.05:38-0.65:230.86:447:04Waxing Crescent25Fri
26Sat12:433.96:30-0.36:011.46:437:04Waxing Crescent26Sat
27Sun12:245.51:503.47:290.16:442.06:427:05Waxing Crescent27Sun
28Mon1:155.03:253.18:410.57:442.56:417:06First Quarter28Mon
29Tue2:224.65:343.210:140.79:362.86:397:06First Quarter29Tue
30Wed3:524.36:413.611:380.611:332.66:387:07First Quarter30Wed
31Thu5:194.37:163.912:340.56:377:08First Quarter31Thu
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 9:25 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 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