Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide : 10:38 pm (1.8 ft)
Next high tide : in 2h 14m at 3:41 pm (5.3 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:47 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Oct 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:444.711:001.46:436:32Third Quarter1Sun
2Mon7:133.84:214.810:353.66:446:31Third Quarter2Mon
3Tue7:154.25:385.112:011.011:55 AM3.26:446:29Third Quarter3Tue
4Wed7:314.76:355.612:450.612:442.66:456:28Waning Crescent4Wed
5Thu7:535.27:236.01:230.21:272.06:466:27Waning Crescent5Thu
6Fri8:195.78:086.31:59-0.12:081.36:466:25Waning Crescent6Fri
7Sat8:486.18:526.42:34-0.22:490.66:476:24New Moon7Sat
8Sun9:206.59:366.43:08-0.13:320.16:486:23New Moon8Sun
9Mon9:526.810:226.03:430.24:15-0.36:486:22New Moon9Mon
10Tue10:277.011:115.54:170.65:01-0.56:496:20Waxing Crescent10Tue
11Wed11:057.04:521.15:52-0.46:506:19Waxing Crescent11Wed
12Thu12:074.911:48 AM6.75:281.86:50-0.16:516:18Waxing Crescent12Thu
13Fri1:154.312:386.36:102.48:010.26:516:17Waxing Crescent13Fri
14Sat2:433.91:425.87:093.09:260.46:526:16First Quarter14Sat
15Sun4:534.03:035.48:573.410:540.46:536:14First Quarter15Sun
16Mon6:214.44:385.310:573.26:546:13First Quarter16Mon
17Tue7:044.96:005.412:020.312:182.76:546:12Waxing Gibbous17Tue
18Wed7:365.37:005.512:520.21:122.16:556:11Waxing Gibbous18Wed
19Thu8:045.67:475.61:320.21:551.56:566:10Waxing Gibbous19Thu
20Fri8:295.98:275.62:060.32:321.06:576:09Waxing Gibbous20Fri
21Sat8:526.19:045.52:360.53:070.76:576:08Full Moon21Sat
22Sun9:156.39:385.33:040.73:390.46:586:07Full Moon22Sun
23Mon9:396.310:135.13:301.14:110.36:596:05Full Moon23Mon
24Tue10:026.310:484.73:551.44:420.37:006:04Full Moon24Tue
25Wed10:266.211:264.44:171.85:150.37:016:03Waning Gibbous25Wed
26Thu10:506.04:362.25:500.57:016:02Waning Gibbous26Thu
27Fri12:104.011:13 AM5.74:522.66:320.87:026:01Waning Gibbous27Fri
28Sat1:063.711:39 AM5.55:032.97:251.07:036:00Waning Gibbous28Sat
29Sun2:233.512:155.15:093.38:361.17:045:59Third Quarter29Sun
30Mon1:294.89:551.17:055:59Third Quarter30Mon
31Tue6:184.03:164.69:553.711:020.97:065:58Third Quarter31Tue
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 7:09 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 neap phase. Tonight's moon is 50% 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 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 Third Quarter (50% illuminated). This places South San Diego Bay, 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