36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

67°
H 67°
L 55°
WSW
12mph
Low tide
9:51 pm

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Elkhorn Slough RR Bridge, CA.
Next low tide : in 6h 57m at 9:51 pm (0.8 ft)
Next high tide (tomorrow) : 5:23 am (3.1 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Jun 1867

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:154.39:356.73:41-0.83:121.64:557:27New Moon1Sat
2Sun11:104.410:206.84:29-1.34:001.84:557:27New Moon2Sun
3Mon12:064.45:17-1.54:501.94:557:28New Moon3Mon
4Tue1:024.46:07-1.55:422.14:557:29Waxing Crescent4Tue
5Wed1:584.56:58-1.26:402.34:547:29Waxing Crescent5Wed
6Thu12:526.02:574.67:50-0.97:452.44:547:30Waxing Crescent6Thu
7Fri1:505.43:584.78:42-0.48:582.44:547:30First Quarter7Fri
8Sat2:574.84:574.99:350.110:262.34:547:31First Quarter8Sat
9Sun4:154.25:495.210:280.511:591.94:547:31First Quarter9Sun
10Mon5:393.96:345.411:191.04:537:32First Quarter10Mon
11Tue6:583.77:145.61:141.412:071.34:537:32Waxing Gibbous11Tue
12Wed8:103.77:525.82:110.912:531.64:537:33Waxing Gibbous12Wed
13Thu9:103.78:275.92:560.51:371.94:537:33Waxing Gibbous13Thu
14Fri10:003.89:005.93:330.12:192.14:537:34Waxing Gibbous14Fri
15Sat10:443.89:335.94:05-0.12:592.24:537:34Full Moon15Sat
16Sun11:253.910:065.94:35-0.33:382.34:537:34Full Moon16Sun
17Mon12:043.95:05-0.34:172.44:547:35Full Moon17Mon
18Tue12:423.95:37-0.44:582.54:547:35Full Moon18Tue
19Wed1:203.96:11-0.35:412.74:547:35Waning Gibbous19Wed
20Thu1:584.06:47-0.26:282.74:547:36Waning Gibbous20Thu
21Fri12:145.12:364.07:250.07:202.84:547:36Waning Gibbous21Fri
22Sat12:524.83:174.28:050.28:172.74:547:36Waning Gibbous22Sat
23Sun1:384.44:004.48:470.49:212.54:557:36Third Quarter23Sun
24Mon2:404.04:434.79:320.710:292.24:557:36Third Quarter24Mon
25Tue4:093.65:265.110:210.911:371.64:557:36Third Quarter25Tue
26Wed5:393.56:095.511:121.24:567:37Third Quarter26Wed
27Thu6:573.56:536.012:420.912:041.44:567:37Waning Crescent27Thu
28Fri8:073.77:396.41:420.212:581.64:567:37Waning Crescent28Fri
29Sat9:103.98:276.72:37-0.51:531.74:577:37Waning Crescent29Sat
30Sun10:074.19:156.93:28-1.02:481.84:577:37New Moon30Sun
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 31% 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 Crescent (31% 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