Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : 12:21 am (1.9 ft)
Next high tide : in 7h 06m at 6:02 pm (5.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Oct 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:554.312:285.56:041.67:050.27:026:49Waxing Crescent1Wed
2Thu1:443.912:565.46:352.07:470.37:036:48Waxing Crescent2Thu
3Fri2:353.61:245.27:082.48:320.47:046:47Waxing Crescent3Fri
4Sat3:373.31:555.07:452.79:240.67:056:45Waxing Crescent4Sat
5Sun5:363.22:344.88:283.010:240.87:066:44First Quarter5Sun
6Mon7:243.33:304.69:273.211:320.87:076:42First Quarter6Mon
7Tue8:103.55:004.410:433.37:086:41First Quarter7Tue
8Wed8:383.86:254.512:360.812:053.17:086:39First Quarter8Wed
9Thu8:544.07:304.61:260.71:172.77:096:38Waxing Gibbous9Thu
10Fri9:094.48:274.72:080.62:172.27:106:36Waxing Gibbous10Fri
11Sat9:304.79:194.82:450.63:081.57:116:35Waxing Gibbous11Sat
12Sun9:545.210:094.83:200.73:530.87:126:34Waxing Gibbous12Sun
13Mon10:215.610:594.73:560.84:370.27:136:32Full Moon13Mon
14Tue10:506.011:504.64:311.15:21-0.47:146:31Full Moon14Tue
15Wed11:226.35:071.46:07-0.87:156:30Full Moon15Wed
16Thu12:444.411:57 AM6.45:441.86:57-1.07:166:28Waning Gibbous16Thu
17Fri1:424.112:376.46:242.17:50-1.07:176:27Waning Gibbous17Fri
18Sat2:463.81:236.37:082.58:49-0.87:186:26Waning Gibbous18Sat
19Sun4:013.62:186.08:022.89:53-0.57:186:24Waning Gibbous19Sun
20Mon5:383.73:255.59:083.011:03-0.27:196:23Third Quarter20Mon
21Tue6:543.94:505.110:303.07:206:22Third Quarter21Tue
22Wed7:424.36:194.812:130.012:092.87:216:20Third Quarter22Wed
23Thu8:214.77:374.71:120.21:412.27:226:19Waning Crescent23Thu
24Fri8:545.18:444.62:020.52:501.67:236:18Waning Crescent24Fri
25Sat9:245.49:444.52:430.83:420.97:246:17Waning Crescent25Sat
26Sun9:535.710:374.43:191.14:240.47:256:16Waning Crescent26Sun
27Mon10:215.811:254.23:511.45:010.07:266:15New Moon27Mon
28Tue10:495.94:221.75:36-0.27:276:13New Moon28Tue
29Wed12:124.111:16 AM5.94:522.06:10-0.37:286:12New Moon29Wed
30Thu12:583.911:44 AM5.85:242.36:45-0.37:296:11New Moon30Thu
31Fri1:473.712:115.65:572.67:24-0.27:306:10Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413663)

Common Questions About Elkhorn Slough RR Bridge, CA Tides

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What time does the tide turn (slack tide) in Elkhorn Slough RR Bridge, CA today?

Slack tide in Elkhorn Slough RR Bridge, CA is approximately 9:11 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 49% 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 (49% 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