Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : 12:21 am (1.9 ft)
Next high tide : in 3h 23m at 6:02 pm (5.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Jul 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:253.79:537.14:28-1.33:202.45:518:30New Moon1Tue
2Wed12:163.95:18-1.64:172.45:528:30New Moon2Wed
3Thu1:044.16:05-1.75:122.45:528:29New Moon3Thu
4Fri1:494.36:51-1.56:092.35:538:29Waxing Crescent4Fri
5Sat12:296.52:324.47:34-1.17:082.35:538:29Waxing Crescent5Sat
6Sun1:215.93:144.68:15-0.78:112.35:548:29Waxing Crescent6Sun
7Mon2:155.23:564.88:53-0.19:192.25:548:29Waxing Crescent7Mon
8Tue3:124.44:395.09:300.510:362.05:558:28First Quarter8Tue
9Wed4:193.75:235.110:071.15:568:28First Quarter9Wed
10Thu5:473.26:075.212:051.710:46 AM1.65:568:28First Quarter10Thu
11Fri7:323.06:505.41:251.311:29 AM2.15:578:27First Quarter11Fri
12Sat9:063.07:335.52:300.912:172.45:588:27Waxing Gibbous12Sat
13Sun10:113.28:155.63:210.51:092.75:588:26Waxing Gibbous13Sun
14Mon11:003.48:575.84:020.12:022.85:598:26Waxing Gibbous14Mon
15Tue11:393.59:385.94:36-0.12:562.86:008:26Waxing Gibbous15Tue
16Wed12:123.65:07-0.43:452.76:008:25Full Moon16Wed
17Thu12:413.75:35-0.54:312.66:018:24Full Moon17Thu
18Fri1:083.96:04-0.65:142.66:028:24Full Moon18Fri
19Sat1:344.06:34-0.65:592.56:028:23Full Moon19Sat
20Sun12:055.72:014.27:05-0.46:462.36:038:23Waning Gibbous20Sun
21Mon12:435.42:284.47:37-0.27:382.26:048:22Waning Gibbous21Mon
22Tue1:254.92:574.78:110.18:341.96:058:21Waning Gibbous22Tue
23Wed2:154.43:304.98:460.69:351.66:058:21Waning Gibbous23Wed
24Thu3:163.84:085.29:241.110:431.36:068:20Third Quarter24Thu
25Fri4:403.34:555.510:061.611:580.86:078:19Third Quarter25Fri
26Sat6:253.05:515.910:572.06:088:18Third Quarter26Sat
27Sun8:093.06:516.21:140.211:56 AM2.36:098:17Waning Crescent27Sun
28Mon9:343.37:526.52:26-0.31:012.56:098:17Waning Crescent28Mon
29Tue10:303.68:516.73:28-0.82:082.56:108:16Waning Crescent29Tue
30Wed11:143.89:486.84:20-1.13:132.46:118:15New Moon30Wed
31Thu11:544.110:416.85:06-1.34:132.26:128:14New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413663)

Common Questions About Elkhorn Slough RR Bridge, CA Tides

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What time does the tide turn (slack tide) in Elkhorn Slough RR Bridge, CA today?

Slack tide in Elkhorn Slough RR Bridge, CA is approximately 9:11 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 Elkhorn Slough RR Bridge, CA?

Elkhorn Slough RR Bridge, 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 Elkhorn Slough RR Bridge, 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 Elkhorn Slough RR Bridge, CA?

Tide predictions for Elkhorn Slough RR Bridge, 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 Elkhorn Slough RR Bridge, CA?

Tide data for Elkhorn Slough RR Bridge, CA is sourced from NOAA Station #9413663. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9413663.

What is the moon phase in Elkhorn Slough RR Bridge, CA tonight?

Tonight the moon over Elkhorn Slough RR Bridge, CA is First Quarter (49% illuminated). This places Elkhorn Slough RR Bridge, 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