36.8567’ N, 121.7550’ W

Elkhorn Slough RR Bridge, CA

67°
H 71°
L 53°
WSW
9mph
High tide
9:32 pm

Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : 3:58 am (0.3 ft)
Next high tide : in 5h 18m at 9:32 pm (5.1 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Mar 1858

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:455.15:291.15:460.56:446:08Waning Gibbous1Mon
2Tue12:205.212:314.66:151.06:151.06:436:09Waning Gibbous2Tue
3Wed12:505.21:194.17:010.96:451.56:426:10Waning Gibbous3Wed
4Thu1:195.22:113.57:491.07:172.06:406:11Waning Gibbous4Thu
5Fri1:505.03:203.18:421.07:522.46:396:12Third Quarter5Fri
6Sat2:264.95:492.99:461.18:332.76:376:13Third Quarter6Sat
7Sun3:154.87:363.111:081.19:303.06:366:14Third Quarter7Sun
8Mon4:284.78:273.312:320.96:346:15Third Quarter8Mon
9Tue5:434.88:593.51:320.66:336:15Waning Crescent9Tue
10Wed6:455.09:213.812:003.02:140.46:326:16Waning Crescent10Wed
11Thu7:395.29:384.01:072.72:460.26:306:17Waning Crescent11Thu
12Fri8:265.49:554.32:052.43:150.06:296:18Waning Crescent12Fri
13Sat9:115.510:174.62:541.93:430.06:276:19New Moon13Sat
14Sun9:545.510:415.03:391.44:130.16:266:20New Moon14Sun
15Mon10:385.311:075.34:220.94:430.46:246:21New Moon15Mon
16Tue11:255.011:365.65:070.55:160.76:236:22New Moon16Tue
17Wed12:164.65:550.15:501.26:216:23Waxing Crescent17Wed
18Thu12:085.81:124.26:46-0.16:271.76:206:24Waxing Crescent18Thu
19Fri12:445.92:173.77:42-0.17:072.16:186:24Waxing Crescent19Fri
20Sat1:265.93:423.38:44-0.17:542.56:176:25First Quarter20Sat
21Sun2:195.85:483.39:580.08:562.96:156:26First Quarter21Sun
22Mon3:315.67:123.511:210.010:163.06:146:27First Quarter22Mon
23Tue4:595.48:013.912:37-0.16:126:28First Quarter23Tue
24Wed6:195.48:384.21:39-0.26:116:29Waxing Gibbous24Wed
25Thu7:285.59:104.61:102.52:27-0.16:096:30Waxing Gibbous25Thu
26Fri8:285.59:394.92:191.93:050.06:086:31Waxing Gibbous26Fri
27Sat9:215.310:065.23:121.43:370.26:076:31Full Moon27Sat
28Sun10:105.110:335.43:570.94:060.66:056:32Full Moon28Sun
29Mon10:554.811:005.54:370.64:331.06:046:33Full Moon29Mon
30Tue11:414.511:275.55:160.35:011.46:026:34Full Moon30Tue
31Wed12:274.15:550.35:311.86:016:35Waning Gibbous31Wed
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 91% 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 Waxing Gibbous (91% 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