Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in South San Diego Bay, CA.
Next low tide : in 3h 41m at 11:48 am (2.1 ft)
Next high tide : 6:32 pm (6.0 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Feb 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:236.48:434.41:121.82:25-0.76:435:21Waxing Gibbous1Sun
2Mon7:596.49:104.51:521.62:55-0.86:425:22Full Moon2Mon
3Tue8:316.39:374.62:281.53:23-0.76:415:23Full Moon3Tue
4Wed9:036.210:034.63:021.43:50-0.56:405:24Full Moon4Wed
5Thu9:345.910:314.73:341.44:16-0.36:405:24Full Moon5Thu
6Fri10:055.511:004.64:061.54:410.06:395:25Waning Gibbous6Fri
7Sat10:375.011:324.64:401.65:060.46:385:26Waning Gibbous7Sat
8Sun11:114.55:181.75:290.96:375:27Waning Gibbous8Sun
9Mon12:074.611:52 AM3.96:061.95:551.36:365:28Waning Gibbous9Mon
10Tue12:484.612:523.47:151.96:271.76:355:29Third Quarter10Tue
11Wed1:394.62:242.98:491.87:212.16:355:30Third Quarter11Wed
12Thu2:454.74:262.910:221.39:052.46:345:31Third Quarter12Thu
13Fri3:595.15:543.311:280.710:362.36:335:32Third Quarter13Fri
14Sat5:045.66:443.812:180.06:325:33Waning Crescent14Sat
15Sun5:586.17:234.31:02-0.76:315:33Waning Crescent15Sun
16Mon6:486.68:014.812:351.61:44-1.26:305:34Waning Crescent16Mon
17Tue7:357.08:385.21:251.12:24-1.56:295:35New Moon17Tue
18Wed8:207.19:155.52:130.73:03-1.56:285:36New Moon18Wed
19Thu9:066.99:545.73:000.33:41-1.36:275:37New Moon19Thu
20Fri9:526.510:345.83:470.24:19-0.96:265:38Waxing Crescent20Fri
21Sat10:405.811:175.84:360.24:57-0.36:255:39Waxing Crescent21Sat
22Sun11:335.05:310.45:370.46:245:39Waxing Crescent22Sun
23Mon12:045.612:344.16:340.76:221.26:225:40Waxing Crescent23Mon
24Tue12:575.41:503.47:520.97:181.86:215:41First Quarter24Tue
25Wed2:015.23:523.19:300.98:402.36:205:42First Quarter25Wed
26Thu3:195.05:523.411:040.610:152.46:195:43First Quarter26Thu
27Fri4:415.16:473.812:070.36:185:44Waxing Gibbous27Fri
28Sat5:445.47:234.112:520.06:175:44Waxing Gibbous28Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410135)

Common Questions About South San Diego Bay, CA Tides

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What time does the tide turn (slack tide) in South San Diego Bay, CA today?

Slack tide in South San Diego Bay, CA is approximately 3:10 pm — 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 South San Diego Bay, CA?

South San Diego Bay, CA is currently in a transitional phase. Tonight's moon is 77% 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 South San Diego Bay, 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 South San Diego Bay, CA?

Tide predictions for South San Diego Bay, 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 South San Diego Bay, CA?

Tide data for South San Diego Bay, CA is sourced from NOAA Station #9410135. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410135.

What is the moon phase in South San Diego Bay, CA tonight?

Tonight the moon over South San Diego Bay, CA is Waxing Gibbous (77% illuminated). This places South San Diego Bay, 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