36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

58°
H 68°
L 54°
SE
3mph
High tide
8:34 am

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide : 10:54 am (3.2 ft)
Next high tide : in 1h 40m at 8:34 am (3.4 ft)
Sunset today : 7:08 pm
Sunrise tomorrow : 6:52 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Jun 1864

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:063.98:256.42:44-0.11:421.74:557:27Waning Crescent1Wed
2Thu10:044.09:076.53:32-0.52:302.04:557:28New Moon2Thu
3Fri10:564.09:476.44:14-0.83:162.14:557:28New Moon3Fri
4Sat11:454.010:266.34:53-0.83:592.34:547:29New Moon4Sat
5Sun12:314.05:31-0.84:422.44:547:30New Moon5Sun
6Mon1:154.06:08-0.65:262.64:547:30Waxing Crescent6Mon
7Tue1:574.06:45-0.46:142.74:547:31Waxing Crescent7Tue
8Wed12:215.32:394.17:21-0.17:052.84:547:31Waxing Crescent8Wed
9Thu1:014.83:224.17:590.28:022.84:537:32Waxing Crescent9Thu
10Fri1:454.44:054.38:380.59:052.74:537:32First Quarter10Fri
11Sat2:413.94:464.59:190.910:162.54:537:33First Quarter11Sat
12Sun3:583.55:254.710:031.211:292.14:537:33First Quarter12Sun
13Mon5:233.36:025.010:491.54:537:34First Quarter13Mon
14Tue6:393.26:395.312:341.511:37 AM1.74:537:34Waxing Gibbous14Tue
15Wed7:483.37:165.71:281.012:251.94:537:34Waxing Gibbous15Wed
16Thu8:483.57:556.02:160.41:142.14:537:35Waxing Gibbous16Thu
17Fri9:403.68:356.32:59-0.22:042.14:547:35Waxing Gibbous17Fri
18Sat10:263.89:166.53:40-0.72:532.24:547:35Full Moon18Sat
19Sun11:124.09:596.64:22-1.03:422.24:547:36Full Moon19Sun
20Mon11:574.210:446.55:04-1.24:312.24:547:36Full Moon20Mon
21Tue12:434.35:48-1.35:242.24:547:36Waning Gibbous21Tue
22Wed1:284.56:32-1.16:212.24:557:36Waning Gibbous22Wed
23Thu12:265.92:144.87:18-0.87:242.14:557:36Waning Gibbous23Thu
24Fri1:235.33:035.08:03-0.48:331.94:557:36Waning Gibbous24Fri
25Sat2:284.63:555.38:500.29:511.74:557:37Third Quarter25Sat
26Sun3:464.04:485.59:390.711:171.34:567:37Third Quarter26Sun
27Mon5:153.65:405.810:311.24:567:37Third Quarter27Mon
28Tue6:453.46:306.112:380.811:24 AM1.64:577:37Waning Crescent28Tue
29Wed8:073.57:186.21:460.312:181.94:577:37Waning Crescent29Wed
30Thu9:143.68:046.32:42-0.21:122.24:577:37Waning Crescent30Thu
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 neap phase. Tonight's moon is 59% 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 (59% 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