Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in South San Diego Bay, CA.
Next low tide : in 1h 47m at 12:34 pm (2.3 ft)
Next high tide : 7:09 pm (6.2 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Jun 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:094.15:315.410:370.85:417:51Third Quarter1Sat
2Sun5:413.86:185.712:071.511:32 AM1.15:417:51Waning Crescent2Sun
3Mon6:573.86:576.11:060.912:201.45:417:52Waning Crescent3Mon
4Tue7:563.97:326.31:540.31:031.65:407:53Waning Crescent4Tue
5Wed8:444.08:056.52:34-0.11:431.75:407:53Waning Crescent5Wed
6Thu9:244.18:376.53:11-0.42:211.95:407:54New Moon6Thu
7Fri10:014.19:096.53:44-0.52:562.05:407:54New Moon7Fri
8Sat10:364.19:406.54:17-0.63:302.15:407:55New Moon8Sat
9Sun11:114.110:116.34:49-0.64:032.35:407:55New Moon9Sun
10Mon11:484.010:426.05:21-0.54:352.45:407:55Waxing Crescent10Mon
11Tue12:274.05:54-0.35:082.65:407:56Waxing Crescent11Tue
12Wed1:094.06:280.05:472.85:407:56Waxing Crescent12Wed
13Thu1:534.17:040.26:402.95:407:57Waxing Crescent13Thu
14Fri12:304.92:384.37:420.57:562.95:407:57First Quarter14Fri
15Sat1:254.43:264.58:260.99:282.75:407:57First Quarter15Sat
16Sun2:403.94:174.99:161.110:532.25:407:58First Quarter16Sun
17Mon4:093.65:075.410:141.45:407:58First Quarter17Mon
18Tue5:403.65:556.012:001.411:12 AM1.65:407:58Waxing Gibbous18Tue
19Wed6:543.86:426.612:550.612:071.65:407:59Waxing Gibbous19Wed
20Thu7:554.17:277.11:46-0.212:591.75:417:59Waxing Gibbous20Thu
21Fri8:494.38:137.52:34-1.01:511.75:417:59Waxing Gibbous21Fri
22Sat9:394.68:597.73:21-1.52:421.75:417:59Full Moon22Sat
23Sun10:274.79:467.74:07-1.73:331.65:417:59Full Moon23Sun
24Mon11:154.810:337.44:51-1.84:241.75:427:59Full Moon24Mon
25Tue12:044.95:36-1.55:171.85:428:00Waning Gibbous25Tue
26Wed12:555.06:22-1.16:152.05:428:00Waning Gibbous26Wed
27Thu12:146.11:485.07:08-0.57:232.15:438:00Waning Gibbous27Thu
28Fri1:125.32:425.17:560.28:442.25:438:00Third Quarter28Fri
29Sat2:174.43:395.38:480.810:162.05:438:00Third Quarter29Sat
30Sun3:363.84:395.59:431.411:461.55:448:00Third Quarter30Sun
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 3:51 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 85% 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 Waxing Gibbous (85% 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