36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

70°
H 72°
L 52°
SW
8mph
Low tide
7:46 pm

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 4h 57m at 7:46 pm (-0.3 ft)
Next high tide (tomorrow) : 2:24 am (3.9 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 - Jul 1847

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:404.66:45-0.86:422.14:577:37Waning Gibbous1Thu
2Fri12:405.52:254.87:29-0.57:442.04:587:37Waning Gibbous2Fri
3Sat1:385.03:135.08:15-0.18:521.94:587:36Third Quarter3Sat
4Sun2:454.44:055.39:020.310:081.64:597:36Third Quarter4Sun
5Mon4:073.94:595.69:530.811:311.14:597:36Third Quarter5Mon
6Tue5:363.55:525.910:471.35:007:36Third Quarter6Tue
7Wed7:023.56:436.212:480.611:42 AM1.65:007:36Waning Crescent7Wed
8Thu8:203.67:336.41:550.112:391.95:017:35Waning Crescent8Thu
9Fri9:233.88:216.52:50-0.41:352.05:027:35Waning Crescent9Fri
10Sat10:153.99:076.43:36-0.62:302.15:027:35New Moon10Sat
11Sun11:004.19:506.34:16-0.83:202.25:037:34New Moon11Sun
12Mon11:424.210:316.14:53-0.74:062.25:037:34New Moon12Mon
13Tue12:214.25:27-0.64:502.25:047:34New Moon13Tue
14Wed12:574.36:00-0.45:362.35:057:33Waxing Crescent14Wed
15Thu1:324.36:33-0.16:232.35:057:33Waxing Crescent15Thu
16Fri12:305.02:074.47:060.27:132.35:067:32Waxing Crescent16Fri
17Sat1:114.52:434.47:410.58:072.35:077:32Waxing Crescent17Sat
18Sun1:564.03:234.58:180.99:072.25:087:31First Quarter18Sun
19Mon2:543.54:064.68:581.310:142.05:087:31First Quarter19Mon
20Tue4:133.24:524.89:421.611:251.75:097:30First Quarter20Tue
21Wed5:413.05:385.110:321.95:107:29First Quarter21Wed
22Thu7:013.16:235.312:311.211:25 AM2.15:117:29Waxing Gibbous22Thu
23Fri8:083.37:085.61:280.712:192.25:117:28Waxing Gibbous23Fri
24Sat8:593.57:535.92:150.21:142.25:127:27Waxing Gibbous24Sat
25Sun9:413.88:386.22:58-0.22:082.15:137:27Waxing Gibbous25Sun
26Mon10:204.09:236.33:37-0.63:002.05:147:26Full Moon26Mon
27Tue10:594.310:086.44:17-0.93:501.85:147:25Full Moon27Tue
28Wed11:394.510:556.24:56-0.94:411.65:157:24Full Moon28Wed
29Thu12:194.85:37-0.95:341.55:167:23Waning Gibbous29Thu
30Fri1:015.06:19-0.66:301.45:177:23Waning Gibbous30Fri
31Sat12:395.41:455.27:02-0.27:311.35:187:22Waning Gibbous31Sat
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