Tides Today & Tomorrow in Richmond Inner Harbor, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Richmond Inner Harbor, CA.
Next low tide : 4:02 pm (3.1 ft)
Next high tide : in 47m at 11:51 am (4.4 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414849
Common Questions About Tides

Richmond Inner Harbor, CA Tides - Feb 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:445.711:50 AM7.05:542.06:38-1.27:135:32Full Moon1Thu
2Fri1:265.812:416.66:481.87:21-0.87:125:33Waning Gibbous2Fri
3Sat2:075.91:336.17:431.78:05-0.37:115:35Waning Gibbous3Sat
4Sun2:495.92:285.48:411.68:490.47:105:36Waning Gibbous4Sun
5Mon3:325.93:314.79:441.59:361.07:095:37Third Quarter5Mon
6Tue4:175.84:474.210:541.410:301.77:085:38Third Quarter6Tue
7Wed5:055.86:214.012:051.27:075:39Third Quarter7Wed
8Thu5:565.77:554.11:130.97:065:40Third Quarter8Thu
9Fri6:485.79:064.312:432.62:110.67:055:41Waning Crescent9Fri
10Sat7:395.89:574.61:482.83:000.37:045:42Waning Crescent10Sat
11Sun8:265.910:384.82:432.83:420.17:035:43Waning Crescent11Sun
12Mon9:106.011:124.93:302.74:19-0.17:025:45Waning Crescent12Mon
13Tue9:506.111:415.04:102.64:53-0.27:015:46Waning Crescent13Tue
14Wed10:296.14:472.55:24-0.36:595:47New Moon14Wed
15Thu12:095.111:07 AM6.15:212.35:54-0.36:585:48New Moon15Thu
16Fri12:375.111:45 AM6.05:552.16:24-0.26:575:49New Moon16Fri
17Sat1:045.312:235.86:301.96:540.06:565:50New Moon17Sat
18Sun1:335.41:045.57:091.77:270.36:555:51Waxing Crescent18Sun
19Mon2:045.51:505.17:521.58:020.76:535:52Waxing Crescent19Mon
20Tue2:385.62:454.78:421.38:421.26:525:53Waxing Crescent20Tue
21Wed3:165.73:554.39:411.19:291.76:515:54First Quarter21Wed
22Thu4:025.85:264.010:500.910:292.26:495:55First Quarter22Thu
23Fri4:565.97:034.112:050.56:485:56First Quarter23Fri
24Sat5:586.18:234.41:170.16:475:57First Quarter24Sat
25Sun7:036.39:224.81:012.72:20-0.36:455:58Waxing Gibbous25Sun
26Mon8:076.510:105.12:112.63:14-0.76:445:59Waxing Gibbous26Mon
27Tue9:066.710:535.43:102.34:04-0.96:436:00Waxing Gibbous27Tue
28Wed10:016.811:335.64:041.94:49-1.06:416:01Full Moon28Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414849)

Common Questions About Richmond Inner Harbor, CA Tides

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

Slack tide in Richmond Inner Harbor, CA is approximately 1:56 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 Richmond Inner Harbor, CA?

Richmond Inner Harbor, CA is currently in a spring phase. Tonight's moon is 91% 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 Richmond Inner Harbor, 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 Inner Harbor, CA?

Tide predictions for Richmond Inner Harbor, 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 Inner Harbor, CA?

Tide data for Richmond Inner Harbor, CA is sourced from NOAA Station #9414849. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414849.

What is the moon phase in Richmond Inner Harbor, CA tonight?

Tonight the moon over Richmond Inner Harbor, CA is Waxing Gibbous (91% illuminated). This places Richmond Inner Harbor, 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