Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in San Diego, CA.
Next low tide (tomorrow) : in 3h 34m at 12:01 am (1.4 ft)
Next high tide (tomorrow) : 5:31 am (3.3 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:41 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9410170
Common Questions About Tides

San Diego, CA Tides - Sep 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:373.55:185.212:101.210:48 AM3.36:237:13Third Quarter1Sun
2Mon7:553.96:185.71:020.612:073.16:247:12Waning Crescent2Mon
3Tue8:184.27:096.31:430.11:012.76:247:11Waning Crescent3Tue
4Wed8:444.67:566.72:20-0.41:482.26:257:09Waning Crescent4Wed
5Thu9:134.98:407.02:56-0.72:331.66:267:08New Moon5Thu
6Fri9:445.39:247.13:31-0.93:171.26:267:07New Moon6Fri
7Sat10:175.610:086.94:05-0.84:020.86:277:05New Moon7Sat
8Sun10:525.910:556.34:40-0.44:510.66:277:04Waxing Crescent8Sun
9Mon11:296.111:475.65:150.15:430.56:287:03Waxing Crescent9Mon
10Tue12:106.15:500.86:430.66:297:01Waxing Crescent10Tue
11Wed12:464.712:566.06:271.57:530.86:297:00Waxing Crescent11Wed
12Thu2:014.01:525.77:102.29:220.96:306:59First Quarter12Thu
13Fri3:523.53:055.58:112.911:020.76:316:57First Quarter13Fri
14Sat6:103.74:345.410:053.26:316:56First Quarter14Sat
15Sun7:204.15:525.612:190.411:51 AM3.16:326:55Waxing Gibbous15Sun
16Mon7:584.56:515.81:150.112:562.76:336:53Waxing Gibbous16Mon
17Tue8:274.77:386.01:58-0.11:422.36:336:52Waxing Gibbous17Tue
18Wed8:514.98:176.12:32-0.12:181.96:346:51Waxing Gibbous18Wed
19Thu9:135.18:516.13:010.02:501.66:346:49Full Moon19Thu
20Fri9:345.29:235.93:260.13:201.36:356:48Full Moon20Fri
21Sat9:565.49:535.73:490.43:501.26:366:47Full Moon21Sat
22Sun10:185.510:245.44:100.64:211.06:366:45Full Moon22Sun
23Mon10:405.510:575.04:311.04:541.06:376:44Waning Gibbous23Mon
24Tue11:025.511:324.54:511.45:301.06:386:43Waning Gibbous24Tue
25Wed11:245.45:091.86:111.26:386:41Waning Gibbous25Wed
26Thu12:153.911:48 AM5.35:232.37:031.36:396:40Waning Gibbous26Thu
27Fri1:173.412:205.15:312.78:161.56:406:39Third Quarter27Fri
28Sat3:153.11:114.95:223.110:001.46:406:37Third Quarter28Sat
29Sun2:524.811:281.06:416:36Third Quarter29Sun
30Mon7:213.84:425.010:453.66:426:35Third Quarter30Mon
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 2:46 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 neap phase. Tonight's moon is 59% 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 minimum.

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 (59% illuminated). This places San Diego, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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