Tides Today & Tomorrow in San Francisco, CA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in San Francisco, CA.
Next low tide : in 23m at 4:03 pm (2.9 ft)
Next high tide : 10:20 pm (7.0 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:47 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414290
Common Questions About Tides

San Francisco, CA Tides - Aug 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:475.92:125.37:11-0.17:262.16:138:18Waxing Crescent1Thu
2Fri1:315.62:435.57:440.28:131.86:148:17Waxing Crescent2Fri
3Sat2:195.23:165.78:190.69:061.56:158:16Waxing Crescent3Sat
4Sun3:154.73:545.98:581.210:061.36:168:15Waxing Crescent4Sun
5Mon4:244.34:386.19:421.711:151.06:178:14First Quarter5Mon
6Tue5:504.05:296.210:362.36:178:13First Quarter6Tue
7Wed7:283.96:296.412:290.611:44 AM2.86:188:12First Quarter7Wed
8Thu8:544.17:326.51:400.21:013.06:198:11Waxing Gibbous8Thu
9Fri9:584.58:356.72:43-0.22:152.96:208:10Waxing Gibbous9Fri
10Sat10:484.89:346.83:38-0.63:192.76:218:08Waxing Gibbous10Sat
11Sun11:315.110:296.84:26-0.74:162.46:228:07Full Moon11Sun
12Mon12:105.35:11-0.85:082.16:238:06Full Moon12Mon
13Tue12:485.55:52-0.65:591.86:248:05Full Moon13Tue
14Wed12:116.41:235.76:32-0.36:481.66:248:04Full Moon14Wed
15Thu1:016.01:585.87:100.17:371.46:258:02Waning Gibbous15Thu
16Fri1:505.52:325.87:470.68:261.36:268:01Waning Gibbous16Fri
17Sat2:415.03:065.88:251.29:181.36:278:00Waning Gibbous17Sat
18Sun3:384.53:425.79:051.810:151.36:287:58Waning Gibbous18Sun
19Mon4:444.14:235.69:502.411:191.36:297:57Third Quarter19Mon
20Tue6:083.95:105.510:462.86:307:56Third Quarter20Tue
21Wed7:443.96:055.512:281.211:57 AM3.26:307:54Third Quarter21Wed
22Thu9:004.17:055.51:341.01:113.26:317:53Third Quarter22Thu
23Fri9:514.38:025.62:310.82:143.26:327:52Waning Crescent23Fri
24Sat10:294.58:555.83:170.53:043.06:337:50Waning Crescent24Sat
25Sun11:004.79:425.93:570.33:472.76:347:49Waning Crescent25Sun
26Mon11:284.910:276.04:310.14:262.46:357:47Waning Crescent26Mon
27Tue11:555.111:106.05:030.15:042.16:367:46New Moon27Tue
28Wed12:235.35:340.15:421.76:367:45New Moon28Wed
29Thu12:515.56:050.36:221.46:377:43New Moon29Thu
30Fri12:405.71:215.86:380.57:041.06:387:42Waxing Crescent30Fri
31Sat1:295.51:546.07:120.97:510.86:397:40Waxing Crescent31Sat
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 7:11 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 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 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 New Moon (3% 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