Tides Today & Tomorrow in La Jolla, CA

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in La Jolla, CA.
Next low tide (tomorrow) : 5:35 am (0.0 ft)
Next high tide : in 2h 10m at 10:41 pm (5.7 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9410230
Common Questions About Tides

La Jolla, CA Tides - Jan 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:125.910:043.61:592.13:30-0.86:514:54Full Moon1Fri
2Sat8:435.810:373.52:312.24:01-0.76:514:54Full Moon2Sat
3Sun9:155.711:123.53:042.24:33-0.56:514:55Waning Gibbous3Sun
4Mon9:475.411:493.53:382.35:06-0.36:514:56Waning Gibbous4Mon
5Tue10:215.14:162.45:400.06:524:57Waning Gibbous5Tue
6Wed12:303.510:57 AM4.65:012.56:150.36:524:58Waning Gibbous6Wed
7Thu1:153.611:38 AM4.16:012.66:520.76:524:58Waning Gibbous7Thu
8Fri2:033.712:353.67:272.67:331.06:524:59Third Quarter8Fri
9Sat2:534.02:043.19:142.38:221.46:525:00Third Quarter9Sat
10Sun3:404.34:002.810:421.79:181.66:525:01Third Quarter10Sun
11Mon4:254.75:372.911:430.910:181.86:515:02Waning Crescent11Mon
12Tue5:095.26:443.112:300.16:515:03Waning Crescent12Tue
13Wed5:525.87:363.41:13-0.66:515:04Waning Crescent13Wed
14Thu6:366.38:223.712:091.91:55-1.26:515:04Waning Crescent14Thu
15Fri7:216.79:043.912:581.82:37-1.76:515:05New Moon15Fri
16Sat8:066.99:474.01:471.73:20-1.96:505:06New Moon16Sat
17Sun8:526.910:304.22:361.54:03-1.86:505:07New Moon17Sun
18Mon9:396.611:144.33:261.54:46-1.66:505:08Waxing Crescent18Mon
19Tue10:286.14:201.55:30-1.16:505:09Waxing Crescent19Tue
20Wed12:024.311:21 AM5.35:211.66:15-0.56:495:10Waxing Crescent20Wed
21Thu12:534.412:214.46:331.77:020.26:495:11First Quarter21Thu
22Fri1:494.51:383.68:021.67:540.96:485:12First Quarter22Fri
23Sat2:494.73:243.09:441.38:531.56:485:13First Quarter23Sat
24Sun3:504.85:202.911:130.810:011.96:475:14First Quarter24Sun
25Mon4:475.06:443.112:170.36:475:15Waxing Gibbous25Mon
26Tue5:365.27:393.31:04-0.26:465:16Waxing Gibbous26Tue
27Wed6:195.48:183.512:022.21:42-0.56:465:17Waxing Gibbous27Wed
28Thu6:575.58:483.612:462.22:14-0.66:455:18Waxing Gibbous28Thu
29Fri7:315.69:143.61:232.12:44-0.76:455:19Full Moon29Fri
30Sat8:035.79:383.71:551.93:11-0.76:445:20Full Moon30Sat
31Sun8:345.710:033.72:271.83:38-0.76:435:21Full 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 2:08 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 spring phase. Tonight's moon is 95% 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 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 Waning Gibbous (95% illuminated). This places La Jolla, 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