36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

57°
H -°
L 55°
SSW
3mph
High tide
1:19 am

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Monday, August 31, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide : 7:13 am (1.0 ft)
Next high tide : in 22m at 1:19 am (4.6 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Feb 1910

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:434.63:583.19:581.99:201.87:095:31Third Quarter1Tue
2Wed4:254.75:452.911:151.610:062.27:085:32Third Quarter2Wed
3Thu5:124.97:423.012:311.27:085:33Third Quarter3Thu
4Fri6:015.18:553.21:340.77:075:35Waning Crescent4Fri
5Sat6:495.49:373.42:230.27:065:36Waning Crescent5Sat
6Sun7:375.710:093.612:552.73:03-0.27:055:37Waning Crescent6Sun
7Mon8:236.010:383.81:522.73:40-0.67:045:38Waning Crescent7Mon
8Tue9:086.311:084.02:452.54:16-0.97:035:39New Moon8Tue
9Wed9:526.411:404.33:342.24:52-1.07:025:40New Moon9Wed
10Thu10:376.34:232.05:29-1.07:015:41New Moon10Thu
11Fri12:134.511:24 AM6.15:131.76:07-0.77:005:42Waxing Crescent11Fri
12Sat12:474.812:145.66:061.56:45-0.36:595:43Waxing Crescent12Sat
13Sun1:235.01:095.07:041.37:240.36:585:44Waxing Crescent13Sun
14Mon2:025.32:124.38:061.18:050.96:575:45Waxing Crescent14Mon
15Tue2:455.53:303.69:160.98:491.56:565:46First Quarter15Tue
16Wed3:375.65:133.210:370.79:392.16:545:47First Quarter16Wed
17Thu4:375.77:093.212:050.36:535:48First Quarter17Thu
18Fri5:425.88:303.51:240.06:525:49Waxing Gibbous18Fri
19Sat6:455.99:233.72:26-0.46:515:50Waxing Gibbous19Sat
20Sun7:456.010:054.012:592.73:15-0.66:505:51Waxing Gibbous20Sun
21Mon8:386.110:404.22:062.53:55-0.66:485:52Waxing Gibbous21Mon
22Tue9:266.111:114.33:022.34:29-0.56:475:53Full Moon22Tue
23Wed10:085.911:394.43:482.14:58-0.46:465:54Full Moon23Wed
24Thu10:485.74:301.95:25-0.16:455:55Full Moon24Thu
25Fri12:054.511:27 AM5.35:101.75:510.26:435:56Full Moon25Fri
26Sat12:314.612:064.95:521.66:180.66:425:57Waning Gibbous26Sat
27Sun12:564.612:474.56:351.56:471.06:415:58Waning Gibbous27Sun
28Mon1:224.71:304.07:211.57:181.56:395:59Waning Gibbous28Mon
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 86% 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 (86% 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