Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : in 4h 37m at 12:21 am (1.9 ft)
Next high tide (tomorrow) : 5:53 am (3.5 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 - Mar 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:164.98:503.41:090.76:366:01Third Quarter1Sat
2Sun6:215.19:153.61:580.46:356:02Waning Crescent2Sun
3Mon7:175.39:323.812:382.82:350.16:336:03Waning Crescent3Mon
4Tue8:075.59:504.11:402.53:06-0.16:326:04Waning Crescent4Tue
5Wed8:535.710:124.52:342.13:36-0.26:316:05Waning Crescent5Wed
6Thu9:385.710:374.83:221.64:07-0.16:296:06New Moon6Thu
7Fri10:235.611:055.24:081.14:380.06:286:07New Moon7Fri
8Sat11:115.311:355.54:540.75:120.46:266:08New Moon8Sat
9Sun1:014.96:420.36:460.87:257:09Waxing Crescent9Sun
10Mon1:085.81:564.47:340.07:231.37:237:10Waxing Crescent10Mon
11Tue1:445.92:593.98:30-0.18:031.87:227:11Waxing Crescent11Tue
12Wed2:265.94:163.49:320.08:482.37:217:12First Quarter12Wed
13Thu3:175.86:093.210:450.09:442.77:197:12First Quarter13Thu
14Fri4:245.67:553.412:090.17:187:13First Quarter14Fri
15Sat5:475.58:543.71:300.07:167:14First Quarter15Sat
16Sun7:075.59:364.112:232.92:35-0.17:157:15Waxing Gibbous16Sun
17Mon8:165.510:104.41:502.63:25-0.17:137:16Waxing Gibbous17Mon
18Tue9:175.510:394.73:032.14:05-0.17:127:17Waxing Gibbous18Tue
19Wed10:095.411:065.03:591.74:370.17:107:18Waxing Gibbous19Wed
20Thu10:565.311:325.24:441.25:040.47:097:19Full Moon20Thu
21Fri11:405.011:585.35:240.95:300.77:077:20Full Moon21Fri
22Sat12:234.76:020.65:571.17:067:21Full Moon22Sat
23Sun12:245.41:064.36:390.56:251.57:047:21Waning Gibbous23Sun
24Mon12:505.31:514.07:180.46:551.97:037:22Waning Gibbous24Mon
25Tue1:155.32:383.68:000.57:272.37:017:23Waning Gibbous25Tue
26Wed1:425.23:353.38:450.68:012.67:007:24Waning Gibbous26Wed
27Thu2:115.05:033.19:370.78:412.96:587:25Waning Gibbous27Thu
28Fri2:484.97:413.210:380.89:363.16:577:26Third Quarter28Fri
29Sat3:444.78:313.411:470.810:513.26:557:27Third Quarter29Sat
30Sun5:134.68:573.612:520.76:547:28Third Quarter30Sun
31Mon6:374.79:113.912:113.01:460.66:537:28Third Quarter31Mon
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 3:07 am — 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