Tides Today & Tomorrow in Richmond, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Richmond, CA.
Next low tide : 11:51 am (0.6 ft)
Next high tide : in 3h 11m at 5:28 am (4.8 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414863
Common Questions About Tides

Richmond, CA Tides - Apr 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:075.311:295.34:252.14:460.36:537:32Waxing Gibbous1Tue
2Wed10:545.311:555.45:081.75:200.46:527:33Waxing Gibbous2Wed
3Thu11:385.25:461.35:500.76:507:34Full Moon3Thu
4Fri12:165.412:205.06:210.96:170.96:497:35Full Moon4Fri
5Sat12:355.41:014.86:540.56:421.26:477:36Full Moon5Sat
6Sun12:535.51:434.67:240.27:071.66:467:37Full Moon6Sun
7Mon1:125.52:274.47:550.07:341.96:447:38Waning Gibbous7Mon
8Tue1:345.63:174.28:28-0.28:032.46:437:39Waning Gibbous8Tue
9Wed2:015.64:164.09:06-0.28:372.86:417:40Waning Gibbous9Wed
10Thu2:355.65:273.99:53-0.29:203.26:407:41Waning Gibbous10Thu
11Fri3:195.56:494.010:50-0.110:253.56:397:41Third Quarter11Fri
12Sat4:165.48:074.211:560.011:583.66:377:42Third Quarter12Sat
13Sun5:275.39:004.51:080.06:367:43Third Quarter13Sun
14Mon6:505.39:384.91:343.42:13-0.16:347:44Third Quarter14Mon
15Tue8:125.410:105.22:462.83:07-0.26:337:45Waning Crescent15Tue
16Wed9:235.510:405.53:412.03:55-0.26:317:46Waning Crescent16Wed
17Thu10:265.511:105.94:321.24:380.06:307:47Waning Crescent17Thu
18Fri11:275.411:416.25:210.35:210.36:297:48New Moon18Fri
19Sat12:275.36:09-0.46:030.86:277:49New Moon19Sat
20Sun12:146.41:275.16:56-1.06:451.36:267:50New Moon20Sun
21Mon12:496.52:284.97:44-1.47:291.86:257:51Waxing Crescent21Mon
22Tue1:276.53:324.78:33-1.48:162.36:237:52Waxing Crescent22Tue
23Wed2:076.34:404.69:25-1.29:102.86:227:53Waxing Crescent23Wed
24Thu2:546.05:504.510:22-0.810:193.26:217:54Waxing Crescent24Thu
25Fri3:495.67:014.611:25-0.411:433.36:207:54First Quarter25Fri
26Sat4:565.28:054.812:310.06:187:55First Quarter26Sat
27Sun6:134.98:565.01:083.11:350.36:177:56First Quarter27Sun
28Mon7:344.79:365.22:202.72:310.56:167:57First Quarter28Mon
29Tue8:464.610:085.43:172.23:170.76:157:58Waxing Gibbous29Tue
30Wed9:464.610:345.54:041.63:560.96:137:59Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414863)

Common Questions About Richmond, CA Tides

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

Slack tide in Richmond, CA is approximately 8:39 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 Richmond, CA?

Richmond, CA is currently in a neap phase. Tonight's moon is 49% 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 Richmond, 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 Richmond, CA?

Tide predictions for Richmond, 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 Richmond, CA?

Tide data for Richmond, CA is sourced from NOAA Station #9414863. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414863.

What is the moon phase in Richmond, CA tonight?

Tonight the moon over Richmond, CA is First Quarter (49% illuminated). This places Richmond, 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