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 : 10:41 am (0.6 ft)
Next high tide : in 3h 55m at 4:27 am (4.1 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 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:173.27:285.92:040.812:152.05:518:30Waxing Gibbous1Wed
2Thu9:383.28:126.03:060.31:042.45:528:30Waxing Gibbous2Thu
3Fri10:393.48:556.03:540.01:552.65:528:30Waxing Gibbous3Fri
4Sat11:273.59:356.04:34-0.32:472.75:538:29Waxing Gibbous4Sat
5Sun12:083.65:08-0.43:362.75:538:29Full Moon5Sun
6Mon12:443.75:39-0.54:212.75:548:29Full Moon6Mon
7Tue1:163.86:08-0.55:042.75:548:29Full Moon7Tue
8Wed1:453.96:36-0.55:462.65:558:28Full Moon8Wed
9Thu12:005.72:114.07:05-0.36:312.65:568:28Waning Gibbous9Thu
10Fri12:345.42:384.17:35-0.27:192.65:568:28Waning Gibbous10Fri
11Sat1:105.03:054.28:060.18:112.55:578:27Waning Gibbous11Sat
12Sun1:484.63:344.48:390.49:072.35:578:27Waning Gibbous12Sun
13Mon2:344.14:064.79:140.810:082.05:588:27Third Quarter13Mon
14Tue3:353.54:435.09:511.211:161.65:598:26Third Quarter14Tue
15Wed5:073.15:275.310:341.75:598:26Third Quarter15Wed
16Thu6:502.96:175.712:261.111:24 AM2.06:008:25Third Quarter16Thu
17Fri8:233.07:116.11:350.412:212.36:018:25Waning Crescent17Fri
18Sat9:403.28:066.52:39-0.21:222.56:028:24Waning Crescent18Sat
19Sun10:353.59:026.83:36-0.82:252.56:028:23Waning Crescent19Sun
20Mon11:203.89:577.04:27-1.23:272.36:038:23New Moon20Mon
21Tue12:024.15:12-1.54:262.16:048:22New Moon21Tue
22Wed12:434.45:56-1.55:231.96:058:21New Moon22Wed
23Thu1:234.76:38-1.36:211.76:058:21Waxing Crescent23Thu
24Fri12:376.22:045.07:19-0.87:211.56:068:20Waxing Crescent24Fri
25Sat1:325.62:445.27:58-0.38:241.46:078:19Waxing Crescent25Sat
26Sun2:294.83:275.38:370.49:321.36:088:18Waxing Crescent26Sun
27Mon3:334.04:125.49:151.010:491.26:088:18First Quarter27Mon
28Tue4:523.45:025.59:561.66:098:17First Quarter28Tue
29Wed6:413.15:575.512:181.010:41 AM2.16:108:16First Quarter29Wed
30Thu8:253.16:525.51:390.711:33 AM2.56:118:15First Quarter30Thu
31Fri9:363.37:445.62:450.412:322.76:128:14Waxing Gibbous31Fri
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 7:34 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 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