Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide : 11:48 am (2.1 ft)
Next high tide : in 2h 40m at 7:09 am (3.4 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 - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:414.78:425.92:420.42:290.96:017:29Waxing Gibbous1Fri
2Sat9:174.79:096.13:150.02:591.06:007:30Full Moon2Sat
3Sun9:534.69:366.23:48-0.33:281.25:597:31Full Moon3Sun
4Mon10:304.510:046.24:22-0.43:551.45:587:32Full Moon4Mon
5Tue11:104.310:346.14:56-0.54:221.75:577:32Full Moon5Tue
6Wed11:544.111:066.05:33-0.54:512.05:567:33Waning Gibbous6Wed
7Thu12:463.96:15-0.35:252.35:557:34Waning Gibbous7Thu
8Fri1:473.87:04-0.26:132.65:557:34Waning Gibbous8Fri
9Sat12:345.42:563.88:030.07:352.95:547:35Third Quarter9Sat
10Sun1:435.04:094.19:100.29:272.85:537:36Third Quarter10Sun
11Mon3:074.65:144.610:190.311:032.35:527:37Third Quarter11Mon
12Tue4:374.56:055.211:210.35:517:37Third Quarter12Tue
13Wed5:594.66:485.812:141.512:140.35:517:38Waning Crescent13Wed
14Thu7:064.87:286.41:110.61:020.45:507:39Waning Crescent14Thu
15Fri8:044.98:076.82:02-0.21:470.55:497:40Waning Crescent15Fri
16Sat8:564.98:467.12:50-0.82:310.75:497:40New Moon16Sat
17Sun9:464.99:257.23:36-1.23:131.05:487:41New Moon17Sun
18Mon10:344.710:037.04:20-1.33:531.35:477:42New Moon18Mon
19Tue11:224.510:426.75:03-1.24:331.75:477:42New Moon19Tue
20Wed12:144.25:46-1.05:132.15:467:43Waxing Crescent20Wed
21Thu1:104.06:32-0.55:562.55:467:44Waxing Crescent21Thu
22Fri12:035.62:113.97:20-0.16:512.95:457:44Waxing Crescent22Fri
23Sat12:515.03:193.98:130.38:103.15:457:45First Quarter23Sat
24Sun1:484.54:304.19:100.79:493.05:447:46First Quarter24Sun
25Mon2:584.05:264.410:091.011:222.65:447:46First Quarter25Mon
26Tue4:223.76:044.711:041.15:437:47First Quarter26Tue
27Wed5:443.76:355.112:232.011:50 AM1.25:437:48First Quarter27Wed
28Thu6:473.87:045.51:061.512:311.35:427:48Waxing Gibbous28Thu
29Fri7:374.07:345.91:450.91:081.45:427:49Waxing Gibbous29Fri
30Sat8:214.18:046.22:210.31:441.55:427:49Waxing Gibbous30Sat
31Sun9:024.38:366.52:57-0.12:201.65:417:50Waxing Gibbous31Sun
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 9:28 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 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