Tides Today & Tomorrow in San Francisco, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in San Francisco, CA.
Next low tide : 10:20 pm (2.4 ft)
Next high tide : in 16m at 4:44 pm (5.1 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9414290
Common Questions About Tides

San Francisco, CA Tides - Apr 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:585.110:094.93:051.93:190.15:536:33Waning Crescent1Sat
2Sun10:455.211:375.24:411.54:530.16:527:34Waning Crescent2Sun
3Mon11:315.35:161.15:270.26:507:34New Moon3Mon
4Tue12:055.412:185.25:530.66:020.56:497:35New Moon4Tue
5Wed12:355.61:075.16:320.26:380.96:477:36New Moon5Wed
6Thu1:075.81:595.07:15-0.27:161.36:467:37Waxing Crescent6Thu
7Fri1:425.92:574.78:01-0.47:591.86:457:38Waxing Crescent7Fri
8Sat2:215.94:024.58:53-0.58:482.36:437:39Waxing Crescent8Sat
9Sun3:075.85:164.39:52-0.59:502.76:427:40Waxing Crescent9Sun
10Mon4:025.66:374.311:00-0.411:112.96:407:41First Quarter10Mon
11Tue5:095.47:504.512:13-0.36:397:42First Quarter11Tue
12Wed6:265.28:484.812:412.81:24-0.36:377:43First Quarter12Wed
13Thu7:435.29:365.11:582.42:25-0.36:367:44Waxing Gibbous13Thu
14Fri8:535.210:165.43:001.93:17-0.26:347:45Waxing Gibbous14Fri
15Sat9:555.210:535.53:521.34:030.06:337:45Waxing Gibbous15Sat
16Sun10:515.211:275.74:390.84:440.36:327:46Waxing Gibbous16Sun
17Mon11:435.111:585.75:220.45:220.66:307:47Full Moon17Mon
18Tue12:334.96:030.15:591.06:297:48Full Moon18Tue
19Wed12:285.71:214.86:42-0.26:361.56:287:49Full Moon19Wed
20Thu12:575.72:104.67:20-0.37:121.96:267:50Waning Gibbous20Thu
21Fri1:265.63:004.47:58-0.37:512.46:257:51Waning Gibbous21Fri
22Sat1:565.43:534.28:38-0.28:342.76:247:52Waning Gibbous22Sat
23Sun2:315.24:534.19:220.09:263.06:227:53Waning Gibbous23Sun
24Mon3:114.96:014.110:130.210:373.26:217:54Third Quarter24Mon
25Tue4:024.77:084.111:110.36:207:55Third Quarter25Tue
26Wed5:054.48:024.312:033.112:130.46:197:56Third Quarter26Wed
27Thu6:174.38:424.51:162.91:120.46:177:56Third Quarter27Thu
28Fri7:294.39:164.72:122.52:030.46:167:57Third Quarter28Fri
29Sat8:344.49:465.02:582.02:480.46:157:58Waning Crescent29Sat
30Sun9:334.510:155.33:371.53:290.56:147:59Waning 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 7:32 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 transitional phase. Tonight's moon is 71% 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 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 (71% illuminated). This places San Francisco, 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