Tides Today & Tomorrow in San Francisco, CA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in San Francisco, CA.
Next low tide : in 4h 07m at 7:38 pm (3.1 ft)
Next high tide (tomorrow) : 1:26 am (5.6 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9414290
Common Questions About Tides

San Francisco, CA Tides - Jun 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:365.94:385.29:18-1.09:512.45:498:26Waxing Crescent1Sat
2Sun3:345.35:325.310:11-0.511:072.25:488:27First Quarter2Sun
3Mon4:394.76:255.311:070.15:488:28First Quarter3Mon
4Tue5:524.27:155.512:222.012:040.65:488:28First Quarter4Tue
5Wed7:133.98:015.61:301.51:001.05:488:29First Quarter5Wed
6Thu8:323.98:415.72:291.11:531.55:478:29Waxing Gibbous6Thu
7Fri9:423.99:185.83:190.62:421.85:478:30Waxing Gibbous7Fri
8Sat10:414.19:525.94:020.33:262.15:478:30Waxing Gibbous8Sat
9Sun11:314.210:245.94:400.04:082.45:478:31Waxing Gibbous9Sun
10Mon12:154.35:15-0.24:472.65:478:31Full Moon10Mon
11Tue12:564.45:48-0.45:252.75:478:32Full Moon11Tue
12Wed1:334.56:20-0.56:032.85:478:32Full Moon12Wed
13Thu12:055.92:104.66:53-0.66:412.95:478:33Full Moon13Thu
14Fri12:405.82:464.67:26-0.67:212.95:478:33Waning Gibbous14Fri
15Sat1:185.63:244.78:01-0.68:062.95:478:33Waning Gibbous15Sat
16Sun1:585.44:034.88:39-0.48:572.85:478:34Waning Gibbous16Sun
17Mon2:435.14:434.99:20-0.29:582.65:478:34Waning Gibbous17Mon
18Tue3:374.75:265.110:060.111:072.35:478:34Third Quarter18Tue
19Wed4:434.36:115.410:560.55:478:35Third Quarter19Wed
20Thu6:044.06:565.712:181.911:51 AM0.95:488:35Third Quarter20Thu
21Fri7:323.97:436.11:241.212:491.45:488:35Third Quarter21Fri
22Sat8:544.18:306.42:230.51:481.75:488:35Waning Crescent22Sat
23Sun10:064.39:186.73:17-0.22:452.05:488:35Waning Crescent23Sun
24Mon11:084.610:076.94:08-0.83:422.25:498:35Waning Crescent24Mon
25Tue12:034.94:57-1.24:372.35:498:36New Moon25Tue
26Wed12:545.15:45-1.45:322.35:498:36New Moon26Wed
27Thu1:435.36:32-1.56:272.35:508:36New Moon27Thu
28Fri12:366.72:305.47:19-1.47:242.35:508:36Waxing Crescent28Fri
29Sat1:276.43:165.48:05-1.18:232.35:518:36Waxing Crescent29Sat
30Sun2:185.84:025.58:51-0.69:262.25:518:35Waxing Crescent30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414290)

Common Questions About San Francisco, CA Tides

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What time does the tide turn (slack tide) in San Francisco, CA today?

Slack tide in San Francisco, CA is approximately 10:32 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 San Francisco, CA?

San Francisco, CA is currently in a spring phase. Tonight's moon is 93% 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 San Francisco, 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 San Francisco, CA?

Tide predictions for San Francisco, 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 San Francisco, CA?

Tide data for San Francisco, CA is sourced from NOAA Station #9414290. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414290.

What is the moon phase in San Francisco, CA tonight?

Tonight the moon over San Francisco, CA is Waning Gibbous (93% illuminated). This places San Francisco, 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