Tides Today & Tomorrow in San Diego, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in San Diego, CA.
Next low tide : 8:28 am (0.0 ft)
Next high tide : in 2h 18m 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 - Sep 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:124.812:256.15:561.37:160.76:237:14Waning Gibbous1Sat
2Sun1:193.91:136.06:282.08:380.86:247:12Third Quarter2Sun
3Mon2:563.32:175.87:052.610:250.76:247:11Third Quarter3Mon
4Tue5:503.33:445.68:233.211:570.46:257:10Third Quarter4Tue
5Wed7:193.85:155.810:543.36:257:08Third Quarter5Wed
6Thu7:544.26:256.01:000.012:222.96:267:07Waning Crescent6Thu
7Fri8:224.57:196.31:47-0.31:192.46:277:06Waning Crescent7Fri
8Sat8:474.88:046.42:25-0.42:032.06:277:04Waning Crescent8Sat
9Sun9:115.18:436.42:56-0.42:411.66:287:03New Moon9Sun
10Mon9:345.39:186.23:23-0.23:161.36:297:02New Moon10Mon
11Tue9:575.59:515.93:470.13:501.16:297:00New Moon11Tue
12Wed10:195.610:235.54:090.54:230.96:306:59New Moon12Wed
13Thu10:405.610:575.04:290.94:570.96:316:58Waxing Crescent13Thu
14Fri11:015.611:334.44:471.45:331.06:316:56Waxing Crescent14Fri
15Sat11:225.55:031.86:151.16:326:55Waxing Crescent15Sat
16Sun12:153.811:44 AM5.45:132.37:061.46:326:54Waxing Crescent16Sun
17Mon1:153.312:105.15:142.68:201.66:336:52First Quarter17Mon
18Tue12:524.910:171.56:346:51First Quarter18Tue
19Wed2:344.711:471.26:346:50First Quarter19Wed
20Thu4:424.86:356:48First Quarter20Thu
21Fri7:484.05:525.312:360.711:56 AM3.36:366:47Waxing Gibbous21Fri
22Sat7:524.46:435.81:120.312:452.76:366:46Waxing Gibbous22Sat
23Sun8:084.87:286.11:440.01:272.16:376:44Waxing Gibbous23Sun
24Mon8:305.38:116.42:15-0.22:091.46:386:43Waxing Gibbous24Mon
25Tue8:555.88:546.32:44-0.22:500.76:386:41Full Moon25Tue
26Wed9:236.29:386.13:140.03:340.26:396:40Full Moon26Wed
27Thu9:546.610:255.63:440.34:19-0.26:406:39Full Moon27Thu
28Fri10:276.811:165.04:140.85:08-0.36:406:37Waning Gibbous28Fri
29Sat11:046.84:451.46:03-0.26:416:36Waning Gibbous29Sat
30Sun12:174.311:46 AM6.65:172.07:070.06:426:35Waning Gibbous30Sun
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