Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide : 1:56 pm (2.0 ft)
Next high tide : in 49m at 9:13 am (4.1 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:40 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:034.712:146.05:431.56:591.16:237:13Waning Gibbous1Tue
2Wed1:014.012:576.06:052.08:161.16:247:12Third Quarter2Wed
3Thu2:243.41:555.96:282.69:561.06:247:10Third Quarter3Thu
4Fri3:165.811:340.66:257:09Third Quarter4Fri
5Sat7:213.64:506.010:133.46:267:08Third Quarter5Sat
6Sun7:474.16:096.412:420.011:57 AM3.16:267:06Waning Crescent6Sun
7Mon8:144.67:116.81:32-0.51:032.56:277:05Waning Crescent7Mon
8Tue8:425.18:027.02:14-0.71:561.96:287:04Waning Crescent8Tue
9Wed9:105.58:487.02:51-0.82:441.36:287:02New Moon9Wed
10Thu9:395.99:316.73:25-0.63:280.86:297:01New Moon10Thu
11Fri10:076.110:116.23:57-0.24:100.66:297:00New Moon11Fri
12Sat10:366.310:515.64:250.34:500.56:306:58New Moon12Sat
13Sun11:046.211:324.94:520.95:310.66:316:57Waxing Crescent13Sun
14Mon11:326.05:151.56:140.96:316:56Waxing Crescent14Mon
15Tue12:164.212:025.85:332.17:041.26:326:54Waxing Crescent15Tue
16Wed1:123.612:365.55:412.68:111.56:336:53Waxing Crescent16Wed
17Thu2:383.11:235.15:083.09:531.66:336:52First Quarter17Thu
18Fri2:404.811:421.46:346:50First Quarter18Fri
19Sat4:244.86:356:49First Quarter19Sat
20Sun8:044.15:475.112:361.012:013.46:356:48First Quarter20Sun
21Mon8:064.46:415.51:110.612:492.96:366:46Waxing Gibbous21Mon
22Tue8:164.87:225.81:400.41:272.46:366:45Waxing Gibbous22Tue
23Wed8:315.18:006.12:070.22:031.86:376:44Waxing Gibbous23Wed
24Thu8:495.58:376.22:340.12:381.36:386:42Waxing Gibbous24Thu
25Fri9:115.99:136.13:000.23:130.86:386:41Full Moon25Fri
26Sat9:356.39:515.93:260.43:490.46:396:39Full Moon26Sat
27Sun10:016.510:315.53:510.74:260.16:406:38Full Moon27Sun
28Mon10:286.711:154.94:161.15:070.06:406:37Waning Gibbous28Mon
29Tue10:596.74:401.65:540.06:416:35Waning Gibbous29Tue
30Wed12:084.311:35 AM6.65:042.16:520.26:426:34Waning Gibbous30Wed
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 11:34 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 spring phase. Tonight's moon is 3% 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 New Moon (3% 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