Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in San Diego, CA.
Next low tide (tomorrow) : 8:28 am (0.0 ft)
Next high tide (tomorrow) : in 5h 34m at 1:29 am (5.2 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:40 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9410170
Common Questions About Tides

San Diego, CA Tides - Dec 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:504.52:454.29:292.79:360.96:324:42Third Quarter1Sat
2Sun4:344.94:093.910:512.210:231.26:334:42Third Quarter2Sun
3Mon5:095.25:213.811:481.511:011.66:344:42Waning Crescent3Mon
4Tue5:385.56:223.712:330.96:354:42Waning Crescent4Tue
5Wed6:065.87:133.71:100.46:364:42Waning Crescent5Wed
6Thu6:336.07:563.812:052.11:440.06:364:42Waning Crescent6Thu
7Fri7:016.28:343.812:362.32:16-0.36:374:42New Moon7Fri
8Sat7:296.39:113.81:062.42:48-0.56:384:42New Moon8Sat
9Sun7:596.39:493.71:382.53:22-0.66:394:42New Moon9Sun
10Mon8:296.310:293.72:092.63:58-0.66:394:42New Moon10Mon
11Tue9:016.211:123.72:412.64:35-0.56:404:43Waxing Crescent11Tue
12Wed9:356.111:593.73:152.75:15-0.46:414:43Waxing Crescent12Wed
13Thu10:125.83:552.85:56-0.26:424:43Waxing Crescent13Thu
14Fri12:473.710:56 AM5.44:493.06:390.16:424:43Waxing Crescent14Fri
15Sat1:383.911:52 AM4.96:073.07:240.46:434:44First Quarter15Sat
16Sun2:284.31:074.37:462.98:120.76:444:44First Quarter16Sun
17Mon3:164.72:453.79:302.39:041.16:444:44First Quarter17Mon
18Tue4:005.34:243.510:491.49:571.56:454:45First Quarter18Tue
19Wed4:435.95:463.511:500.510:481.76:454:45Waxing Gibbous19Wed
20Thu5:266.56:563.712:44-0.46:464:46Waxing Gibbous20Thu
21Fri6:117.07:543.91:34-1.16:464:46Waxing Gibbous21Fri
22Sat6:577.38:454.012:302.02:20-1.66:474:47Full Moon22Sat
23Sun7:447.59:324.11:212.13:06-1.86:474:47Full Moon23Sun
24Mon8:307.410:184.22:112.13:51-1.86:484:48Full Moon24Mon
25Tue9:157.211:064.23:002.14:35-1.56:484:48Waning Gibbous25Tue
26Wed10:026.711:534.23:502.25:19-1.16:494:49Waning Gibbous26Wed
27Thu10:496.14:432.36:01-0.66:494:50Waning Gibbous27Thu
28Fri12:424.311:38 AM5.35:432.46:420.06:494:50Waning Gibbous28Fri
29Sat1:314.312:334.56:542.57:230.76:504:51Third Quarter29Sat
30Sun2:234.51:413.78:242.48:061.36:504:52Third Quarter30Sun
31Mon3:164.73:173.110:082.08:451.86:504:52Third Quarter31Mon
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 4:58 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 transitional phase. Tonight's moon is 28% 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 Waxing Crescent (28% 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