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 5h 01m 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 - Jul 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:074.59:247.13:50-0.93:111.95:448:00Full Moon1Wed
2Thu10:474.610:047.14:28-1.13:541.95:448:00Full Moon2Thu
3Fri11:294.710:456.95:06-1.14:381.95:458:00Full Moon3Fri
4Sat12:154.85:46-1.05:272.05:458:00Waning Gibbous4Sat
5Sun1:034.96:29-0.76:252.15:468:00Waning Gibbous5Sun
6Mon12:235.81:555.17:14-0.27:362.25:467:59Waning Gibbous6Mon
7Tue1:245.12:505.38:040.39:002.15:477:59Third Quarter7Tue
8Wed2:364.43:495.69:000.910:321.75:477:59Third Quarter8Wed
9Thu4:033.94:515.910:021.311:541.15:487:59Third Quarter9Thu
10Fri5:433.75:506.311:081.65:487:59Waning Crescent10Fri
11Sat7:073.86:426.612:590.412:081.85:497:58Waning Crescent11Sat
12Sun8:094.17:306.91:53-0.11:031.95:497:58Waning Crescent12Sun
13Mon8:594.38:137.02:40-0.61:541.95:507:58Waning Crescent13Mon
14Tue9:404.58:537.03:21-0.82:401.95:517:57New Moon14Tue
15Wed10:174.69:316.93:58-0.93:231.95:517:57New Moon15Wed
16Thu10:524.610:066.74:32-0.84:022.05:527:56New Moon16Thu
17Fri11:264.610:416.35:05-0.64:392.15:527:56New Moon17Fri
18Sat12:014.65:37-0.35:172.25:537:56Waxing Crescent18Sat
19Sun12:374.66:080.15:562.45:547:55Waxing Crescent19Sun
20Mon1:154.66:390.56:432.55:547:55Waxing Crescent20Mon
21Tue12:304.81:554.67:111.07:432.65:557:54Waxing Crescent21Tue
22Wed1:174.22:404.77:461.49:022.65:567:53First Quarter22Wed
23Thu2:203.73:324.88:291.810:332.35:567:53First Quarter23Thu
24Fri3:453.34:305.19:262.211:501.85:577:52First Quarter24Fri
25Sat5:313.35:275.410:372.45:587:52First Quarter25Sat
26Sun6:523.56:175.912:451.211:42 AM2.45:587:51Waxing Gibbous26Sun
27Mon7:453.87:036.31:300.612:372.35:597:50Waxing Gibbous27Mon
28Tue8:274.27:466.82:100.01:262.16:007:50Waxing Gibbous28Tue
29Wed9:054.68:287.12:49-0.52:131.96:007:49Full Moon29Wed
30Thu9:434.99:107.33:28-0.92:591.66:017:48Full Moon30Thu
31Fri10:205.29:537.34:05-1.13:451.46:027:47Full Moon31Fri
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