36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

58°
H -°
L 56°
WSW
3mph
Low tide
2:59 am

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Elkhorn Slough RR Bridge, CA.
Next low tide : in 4h 13m at 2:59 am (0.4 ft)
Next high tide : 9:57 am (4.1 ft)
Sunset today : 7:05 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Sep 1861

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:053.97:545.62:100.11:282.35:456:42Waning Crescent1Sun
2Mon9:294.28:435.82:47-0.12:231.95:456:41Waning Crescent2Mon
3Tue9:564.69:315.83:22-0.33:141.45:466:39New Moon3Tue
4Wed10:265.010:205.73:57-0.24:030.95:476:38New Moon4Wed
5Thu10:585.411:105.44:320.04:510.45:486:36New Moon5Thu
6Fri11:325.75:080.35:430.15:496:35Waxing Crescent6Fri
7Sat12:044.912:105.95:460.86:37-0.15:496:33Waxing Crescent7Sat
8Sun1:024.412:516.06:261.37:36-0.15:506:32Waxing Crescent8Sun
9Mon2:073.91:386.07:101.88:410.05:516:30Waxing Crescent9Mon
10Tue3:263.52:345.87:592.29:570.15:526:29First Quarter10Tue
11Wed5:163.43:445.68:582.611:210.15:536:27First Quarter11Wed
12Thu6:473.55:045.510:122.85:536:26First Quarter12Thu
13Fri7:453.86:175.412:370.011:36 AM2.75:546:24Waxing Gibbous13Fri
14Sat8:294.17:225.41:370.012:582.45:556:23Waxing Gibbous14Sat
15Sun9:034.48:185.42:240.02:052.05:566:21Waxing Gibbous15Sun
16Mon9:334.79:065.33:010.12:551.65:576:20Waxing Gibbous16Mon
17Tue9:594.99:505.13:300.33:371.35:576:18Full Moon17Tue
18Wed10:245.010:314.93:560.64:131.05:586:17Full Moon18Wed
19Thu10:495.211:124.64:210.84:490.85:596:15Full Moon19Thu
20Fri11:145.211:534.34:471.25:250.66:006:14Full Moon20Fri
21Sat11:405.25:161.56:040.66:016:12Waning Gibbous21Sat
22Sun12:364.012:055.15:471.86:460.66:026:11Waning Gibbous22Sun
23Mon1:233.712:325.16:202.27:320.76:026:09Waning Gibbous23Mon
24Tue2:173.41:025.06:562.58:230.86:036:08Waning Gibbous24Tue
25Wed3:313.11:404.87:382.89:230.86:046:06Third Quarter25Wed
26Thu6:003.22:364.78:353.010:290.86:056:05Third Quarter26Thu
27Fri6:593.44:024.69:473.111:320.76:066:03Third Quarter27Fri
28Sat7:243.65:264.711:042.96:076:02Third Quarter28Sat
29Sun7:434.06:334.912:270.512:142.56:076:00Waning Crescent29Sun
30Mon8:084.47:335.11:140.31:161.96:085:59Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413663)

Common Questions About Elkhorn Slough RR Bridge, CA Tides

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Is this week a spring tide or neap tide in Elkhorn Slough RR Bridge, CA?

Elkhorn Slough RR Bridge, CA is currently in a transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 Waxing Gibbous (76% illuminated). This places Elkhorn Slough RR Bridge, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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