36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

54°
H 72°
L 52°
ESE
1mph
Low tide
6:36 am

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently falling in Elkhorn Slough RR Bridge, CA.
Next low tide : in 1h 42m at 6:36 am (1.7 ft)
Next high tide : 12:48 pm (6.0 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Jun 1848

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:134.410:236.94:32-1.33:591.84:557:27New Moon1Thu
2Fri12:094.45:20-1.44:472.04:557:28New Moon2Fri
3Sat1:054.46:09-1.35:392.24:557:28Waxing Crescent3Sat
4Sun2:004.46:57-1.06:342.44:547:29Waxing Crescent4Sun
5Mon12:485.82:574.47:45-0.67:342.64:547:30Waxing Crescent5Mon
6Tue1:405.23:564.58:32-0.18:412.74:547:30First Quarter6Tue
7Wed2:384.64:534.69:200.310:032.64:547:31First Quarter7Wed
8Thu3:484.05:414.810:070.711:382.34:547:31First Quarter8Thu
9Fri5:083.76:215.010:531.14:537:32First Quarter9Fri
10Sat6:253.56:565.212:531.911:38 AM1.44:537:32Waxing Gibbous10Sat
11Sun7:363.57:295.41:481.412:221.74:537:33Waxing Gibbous11Sun
12Mon8:363.58:025.62:300.91:061.94:537:33Waxing Gibbous12Mon
13Tue9:273.68:355.73:040.51:502.04:537:33Waxing Gibbous13Tue
14Wed10:113.79:085.83:350.12:332.14:537:34Waxing Gibbous14Wed
15Thu10:513.89:405.94:06-0.13:142.24:537:34Full Moon15Thu
16Fri11:313.910:135.94:38-0.43:552.34:537:35Full Moon16Fri
17Sat12:113.95:12-0.54:362.44:547:35Full Moon17Sat
18Sun12:514.05:49-0.65:192.54:547:35Waning Gibbous18Sun
19Mon1:314.16:27-0.56:072.64:547:35Waning Gibbous19Mon
20Tue2:114.27:08-0.47:002.64:547:36Waning Gibbous20Tue
21Wed12:425.22:544.47:50-0.38:002.54:547:36Waning Gibbous21Wed
22Thu1:344.83:414.68:350.09:062.34:547:36Third Quarter22Thu
23Fri2:414.34:295.09:230.310:181.94:557:36Third Quarter23Fri
24Sat4:073.95:185.410:140.711:331.44:557:36Third Quarter24Sat
25Sun5:373.76:065.811:071.04:557:36Third Quarter25Sun
26Mon6:583.66:556.212:440.712:021.34:567:37Waning Crescent26Mon
27Tue8:123.77:436.51:490.012:571.64:567:37Waning Crescent27Tue
28Wed9:173.98:326.82:46-0.61:531.84:567:37Waning Crescent28Wed
29Thu10:154.19:206.93:37-1.02:481.94:577:37New Moon29Thu
30Fri11:074.210:076.84:23-1.23:401.94:577:37New Moon30Fri
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 spring phase. Tonight's moon is 88% 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 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 Waning Gibbous (88% illuminated). This places Elkhorn Slough RR Bridge, 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