36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

61°
H -°
L 56°
WSW
10mph
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 3h 15m 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 - Apr 1867

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:134.99:094.71:531.92:300.55:596:36Waning Crescent1Mon
2Tue9:005.19:395.02:421.43:070.45:586:36Waning Crescent2Tue
3Wed9:465.210:105.33:260.93:440.55:566:37New Moon3Wed
4Thu10:325.110:425.64:090.44:200.65:556:38New Moon4Thu
5Fri11:195.011:175.84:540.04:590.95:546:39New Moon5Fri
6Sat12:104.85:41-0.25:391.25:526:40Waxing Crescent6Sat
7Sun1:054.56:31-0.46:231.65:516:41Waxing Crescent7Sun
8Mon12:385.92:064.27:25-0.47:111.95:496:42Waxing Crescent8Mon
9Tue1:255.83:164.08:23-0.28:062.35:486:43Waxing Crescent9Tue
10Wed2:225.54:403.99:27-0.19:112.55:466:43First Quarter10Wed
11Thu3:335.26:004.110:370.110:282.55:456:44First Quarter11Thu
12Fri4:545.07:004.411:470.211:522.35:446:45First Quarter12Fri
13Sat6:115.07:484.712:500.35:426:46Waxing Gibbous13Sat
14Sun7:205.08:285.01:111.91:440.45:416:47Waxing Gibbous14Sun
15Mon8:225.09:045.32:161.42:290.55:396:48Waxing Gibbous15Mon
16Tue9:154.99:375.53:060.93:070.75:386:49Waxing Gibbous16Tue
17Wed10:044.810:095.63:480.63:401.05:376:50Full Moon17Wed
18Thu10:494.710:405.64:260.34:121.25:356:50Full Moon18Thu
19Fri11:334.511:105.65:020.24:451.55:346:51Full Moon19Fri
20Sat12:174.35:380.15:191.85:336:52Full Moon20Sat
21Sun1:034.06:160.15:552.15:316:53Waning Gibbous21Sun
22Mon12:115.31:503.86:570.26:342.45:306:54Waning Gibbous22Mon
23Tue12:425.12:443.77:400.47:192.75:296:55Waning Gibbous23Tue
24Wed1:164.83:513.68:270.58:102.95:286:56Waning Gibbous24Wed
25Thu1:574.65:093.79:190.79:113.05:266:57Third Quarter25Thu
26Fri2:574.36:053.910:140.810:212.95:256:57Third Quarter26Fri
27Sat4:224.26:424.111:100.811:312.65:246:58Third Quarter27Sat
28Sun5:404.17:144.412:020.85:236:59Third Quarter28Sun
29Mon6:454.27:464.812:352.112:500.85:227:00Waning Crescent29Mon
30Tue7:444.48:195.21:321.61:360.85:207:01Waning Crescent30Tue
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