Tides Today & Tomorrow in La Jolla, CA

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in La Jolla, CA.
Next low tide (tomorrow) : 7:22 am (1.9 ft)
Next high tide (tomorrow) : in 5h 26m at 2:07 am (3.1 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:05 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

La Jolla, CA Tides - Oct 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:235.08:105.72:04-0.12:081.16:436:33Waning Crescent1Fri
2Sat8:485.58:545.62:330.02:500.46:446:32New Moon2Sat
3Sun9:156.09:415.33:020.23:34-0.16:446:31New Moon3Sun
4Mon9:466.310:314.93:320.64:21-0.46:456:29New Moon4Mon
5Tue10:206.511:264.34:031.15:13-0.56:466:28Waxing Crescent5Tue
6Wed10:586.54:351.66:10-0.46:466:27Waxing Crescent6Wed
7Thu12:333.711:41 AM6.25:092.27:18-0.26:476:25Waxing Crescent7Thu
8Fri2:053.312:365.85:472.78:410.06:486:24First Quarter8Fri
9Sat4:233.31:525.36:533.210:110.16:496:23First Quarter9Sat
10Sun5:593.73:355.09:293.311:260.16:496:22First Quarter10Sun
11Mon6:414.15:074.911:262.96:506:20First Quarter11Mon
12Tue7:124.46:165.012:220.012:322.36:516:19Waxing Gibbous12Tue
13Wed7:384.77:095.01:040.11:191.86:516:18Waxing Gibbous13Wed
14Thu8:025.07:535.01:380.31:581.36:526:17Waxing Gibbous14Thu
15Fri8:235.28:324.82:060.52:330.96:536:15Waxing Gibbous15Fri
16Sat8:435.49:084.62:300.83:050.56:546:14Full Moon16Sat
17Sun9:025.69:434.32:511.13:360.36:546:13Full Moon17Sun
18Mon9:215.710:194.03:101.44:070.26:556:12Full Moon18Mon
19Tue9:425.710:573.73:291.84:400.16:566:11Full Moon19Tue
20Wed10:055.711:413.43:472.15:170.26:576:10Waning Gibbous20Wed
21Thu10:305.54:032.45:590.46:586:09Waning Gibbous21Thu
22Fri12:383.110:59 AM5.34:152.66:510.66:586:07Waning Gibbous22Fri
23Sat11:355.07:590.86:596:06Waning Gibbous23Sat
24Sun12:264.79:220.87:006:05Third Quarter24Sun
25Mon1:544.410:340.77:016:04Third Quarter25Mon
26Tue6:353.73:414.410:183.411:250.57:026:03Third Quarter26Tue
27Wed6:374.05:044.511:372.87:026:02Third Quarter27Wed
28Thu6:514.56:094.612:050.412:282.07:036:01Waning Crescent28Thu
29Fri7:125.07:054.812:400.41:141.27:046:00Waning Crescent29Fri
30Sat7:365.67:574.81:130.51:580.47:055:59Waning Crescent30Sat
31Sun8:056.18:494.71:460.72:42-0.47:065:58New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410230)

Common Questions About La Jolla, CA Tides

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What time does the tide turn (slack tide) in La Jolla, CA today?

Slack tide in La Jolla, CA is approximately 4:44 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 La Jolla, CA?

La Jolla, CA is currently in a transitional phase. Tonight's moon is 64% 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 La Jolla, 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 La Jolla, CA?

Tide predictions for La Jolla, 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 La Jolla, CA?

Tide data for La Jolla, CA is sourced from NOAA Station #9410230. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410230.

What is the moon phase in La Jolla, CA tonight?

Tonight the moon over La Jolla, CA is Third Quarter (64% illuminated). This places La Jolla, 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