Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide : 4:58 pm (2.7 ft)
Next high tide : in 58m at 12:26 pm (4.1 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Aug 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:543.62:495.07:332.010:082.26:027:46First Quarter1Tue
2Wed3:253.13:435.17:592.511:411.76:037:46First Quarter2Wed
3Thu6:023.04:495.49:002.96:047:45First Quarter3Thu
4Fri7:493.35:525.812:451.011:01 AM3.16:047:44Waxing Gibbous4Fri
5Sat8:253.76:476.41:340.312:183.06:057:43Waxing Gibbous5Sat
6Sun8:554.07:366.92:17-0.31:162.76:067:42Waxing Gibbous6Sun
7Mon9:264.48:237.32:56-0.92:082.46:067:41Waxing Gibbous7Mon
8Tue9:574.79:077.63:34-1.22:562.06:077:40Full Moon8Tue
9Wed10:305.09:527.54:11-1.43:441.76:087:39Full Moon9Wed
10Thu11:045.310:377.24:47-1.24:321.46:087:38Full Moon10Thu
11Fri11:415.611:256.55:22-0.95:221.26:097:37Waning Gibbous11Fri
12Sat12:205.85:57-0.26:181.26:107:36Waning Gibbous12Sat
13Sun12:175.61:025.96:320.57:231.26:107:35Waning Gibbous13Sun
14Mon1:174.61:496.07:081.38:421.36:117:34Third Quarter14Mon
15Tue2:333.72:435.97:492.110:211.16:127:33Third Quarter15Tue
16Wed4:363.23:515.98:452.76:127:32Third Quarter16Wed
17Thu7:173.45:105.912:000.710:23 AM3.16:137:31Third Quarter17Thu
18Fri8:153.96:216.21:090.211:57 AM3.26:147:30Waning Crescent18Fri
19Sat8:504.27:166.42:00-0.21:032.96:147:29Waning Crescent19Sat
20Sun9:174.48:016.62:39-0.41:532.66:157:28Waning Crescent20Sun
21Mon9:404.68:396.73:12-0.52:342.36:167:26New Moon21Mon
22Tue10:024.89:136.73:41-0.53:112.06:167:25New Moon22Tue
23Wed10:224.99:456.54:06-0.43:451.86:177:24New Moon23Wed
24Thu10:435.110:166.24:30-0.24:171.76:187:23New Moon24Thu
25Fri11:055.210:465.84:530.24:491.66:187:22New Moon25Fri
26Sat11:285.211:185.35:140.65:211.66:197:21Waxing Crescent26Sat
27Sun11:525.311:514.75:321.05:571.76:207:19Waxing Crescent27Sun
28Mon12:165.35:471.56:391.86:207:18Waxing Crescent28Mon
29Tue12:314.112:445.25:582.07:371.96:217:17Waxing Crescent29Tue
30Wed1:283.41:225.26:042.49:071.96:227:16First Quarter30Wed
31Thu3:103.02:235.25:552.810:591.66:227:14First Quarter31Thu
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 2:42 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 spring phase. Tonight's moon is 93% 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 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 Waning Gibbous (93% illuminated). This places South San Diego Bay, 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