Tides Today & Tomorrow in Ocean Beach, outer coast, CA

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Ocean Beach, outer coast, CA.
Next low tide (tomorrow) : 7:09 am (-0.1 ft)
Next high tide (tomorrow) : in 5h 35m at 12:26 am (5.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414275
Common Questions About Tides

Ocean Beach, outer coast, CA Tides - Dec 2089

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:246.611:115.13:212.34:20-0.87:074:51New Moon1Thu
2Fri10:026.511:575.14:062.54:59-0.87:084:51New Moon2Fri
3Sat10:396.34:512.75:37-0.77:094:51New Moon3Sat
4Sun12:415.111:16 AM6.05:362.96:15-0.57:104:50Waxing Crescent4Sun
5Mon1:235.011:55 AM5.76:232.96:54-0.37:114:50Waxing Crescent5Mon
6Tue2:055.012:365.37:153.07:340.07:114:50Waxing Crescent6Tue
7Wed2:474.91:234.98:143.08:170.47:124:50Waxing Crescent7Wed
8Thu3:305.02:184.59:232.89:040.87:134:51First Quarter8Thu
9Fri4:135.13:264.110:342.69:541.17:144:51First Quarter9Fri
10Sat4:555.24:463.911:382.210:471.57:154:51First Quarter10Sat
11Sun5:365.46:083.812:311.67:154:51First Quarter11Sun
12Mon6:155.77:204.01:171.17:164:51Waxing Gibbous12Mon
13Tue6:546.08:224.312:312.11:570.57:174:51Waxing Gibbous13Tue
14Wed7:326.39:154.51:192.32:360.07:174:52Waxing Gibbous14Wed
15Thu8:116.510:034.82:052.43:14-0.57:184:52Waxing Gibbous15Thu
16Fri8:526.710:495.02:502.53:54-0.97:194:52Full Moon16Fri
17Sat9:356.811:355.23:362.64:35-1.27:194:53Full Moon17Sat
18Sun10:216.84:242.65:18-1.37:204:53Full Moon18Sun
19Mon12:205.311:09 AM6.75:142.56:03-1.27:204:54Waning Gibbous19Mon
20Tue1:055.412:006.46:092.56:50-1.07:214:54Waning Gibbous20Tue
21Wed1:525.512:565.97:112.47:38-0.67:214:55Waning Gibbous21Wed
22Thu2:415.61:595.38:212.28:300.07:224:55Third Quarter22Thu
23Fri3:315.83:134.79:391.99:270.67:224:56Third Quarter23Fri
24Sat4:236.04:384.310:571.410:271.27:234:56Third Quarter24Sat
25Sun5:166.26:074.212:070.97:234:57Third Quarter25Sun
26Mon6:076.47:284.31:090.47:234:57Waning Crescent26Mon
27Tue6:556.58:354.612:322.12:01-0.17:244:58Waning Crescent27Tue
28Wed7:416.69:304.81:292.32:47-0.47:244:59Waning Crescent28Wed
29Thu8:236.610:195.02:212.53:29-0.67:245:00Waning Crescent29Thu
30Fri9:046.511:015.13:092.64:07-0.77:255:00New Moon30Fri
31Sat9:426.411:415.13:542.74:43-0.67:255:01New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414275)

Common Questions About Ocean Beach, outer coast, CA Tides

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What time does the tide turn (slack tide) in Ocean Beach, outer coast, CA today?

Slack tide in Ocean Beach, outer coast, CA is approximately 3:47 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 Ocean Beach, outer coast, CA?

Ocean Beach, outer coast, CA is currently in a spring phase. Tonight's moon is 95% 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 Ocean Beach, outer coast, 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 Ocean Beach, outer coast, CA?

Tide predictions for Ocean Beach, outer coast, 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 Ocean Beach, outer coast, CA?

Tide data for Ocean Beach, outer coast, CA is sourced from NOAA Station #9414275. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414275.

What is the moon phase in Ocean Beach, outer coast, CA tonight?

Tonight the moon over Ocean Beach, outer coast, CA is Waning Gibbous (95% illuminated). This places Ocean Beach, outer coast, 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