Tides Today & Tomorrow in San Francisco, CA

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in San Francisco, CA.
Next low tide (tomorrow) : in 5h 05m at 1:16 am (1.8 ft)
Next high tide (tomorrow) : 6:53 am (3.7 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:47 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9414290
Common Questions About Tides

San Francisco, CA Tides - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:594.910:494.73:252.53:470.26:547:32Waxing Gibbous1Sat
2Sun9:494.911:114.84:052.04:200.26:537:33Waxing Gibbous2Sun
3Mon10:355.011:335.04:401.64:500.36:517:34Waxing Gibbous3Mon
4Tue11:194.911:555.25:141.25:180.56:507:35Full Moon4Tue
5Wed12:034.95:460.85:450.96:487:36Full Moon5Wed
6Thu12:185.412:484.76:200.46:131.26:477:37Full Moon6Thu
7Fri12:425.61:364.66:550.06:441.76:457:38Full Moon7Fri
8Sat1:085.72:284.47:34-0.37:172.26:447:38Waning Gibbous8Sat
9Sun1:385.83:284.28:19-0.47:542.66:427:39Waning Gibbous9Sun
10Mon2:145.84:404.09:10-0.58:403.06:417:40Waning Gibbous10Mon
11Tue2:595.76:044.010:10-0.59:443.36:407:41Third Quarter11Tue
12Wed3:575.57:254.111:20-0.411:193.46:387:42Third Quarter12Wed
13Thu5:115.38:264.412:34-0.46:377:43Third Quarter13Thu
14Fri6:355.29:104.712:573.11:41-0.56:357:44Third Quarter14Fri
15Sat7:545.29:485.02:112.52:37-0.56:347:45Waning Crescent15Sat
16Sun9:055.210:225.43:101.83:26-0.36:327:46Waning Crescent16Sun
17Mon10:095.210:555.74:021.14:09-0.16:317:47Waning Crescent17Mon
18Tue11:085.211:275.94:500.44:490.46:307:48New Moon18Tue
19Wed12:055.05:35-0.25:290.96:287:49New Moon19Wed
20Thu1:014.96:19-0.66:081.56:277:50New Moon20Thu
21Fri12:296.11:574.77:02-0.86:472.06:267:50New Moon21Fri
22Sat1:016.12:544.57:45-0.87:292.56:247:51Waxing Crescent22Sat
23Sun1:355.93:554.38:29-0.78:163.06:237:52Waxing Crescent23Sun
24Mon2:115.65:034.29:17-0.49:123.36:227:53Waxing Crescent24Mon
25Tue2:535.26:164.210:11-0.210:273.46:217:54Waxing Crescent25Tue
26Wed3:444.97:244.211:120.111:553.36:197:55First Quarter26Wed
27Thu4:484.68:164.312:170.36:187:56First Quarter27Thu
28Fri6:024.38:534.51:113.01:170.46:177:57First Quarter28Fri
29Sat7:174.29:224.62:092.62:060.46:167:58First Quarter29Sat
30Sun8:244.29:474.82:572.12:480.66:147:59Waxing Gibbous30Sun
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 4:04 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 San Francisco, CA?

San Francisco, CA is currently in a neap phase. Tonight's moon is 46% 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 minimum.

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 Third Quarter (46% illuminated). This places San Francisco, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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