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 51m 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 - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:164.38:525.32:091.72:090.96:117:56Waning Crescent1Thu
2Fri9:204.49:245.83:050.82:521.16:107:57Waning Crescent2Fri
3Sat10:194.49:596.33:550.03:351.36:097:57Waning Crescent3Sat
4Sun11:174.410:366.74:44-0.74:171.66:087:58New Moon4Sun
5Mon12:154.35:32-1.25:001.96:077:59New Moon5Mon
6Tue1:154.26:22-1.55:432.26:068:00New Moon6Tue
7Wed12:006.92:164.07:15-1.56:312.56:058:01Waxing Crescent7Wed
8Thu12:496.73:213.98:10-1.37:252.76:048:02Waxing Crescent8Thu
9Fri1:426.34:333.99:08-0.98:282.96:038:03Waxing Crescent9Fri
10Sat2:425.75:454.110:07-0.59:423.06:028:03First Quarter10Sat
11Sun3:515.16:424.411:07-0.111:162.86:018:04First Quarter11Sun
12Mon5:134.67:264.712:040.36:018:05First Quarter12Mon
13Tue6:384.28:035.012:592.412:530.76:008:06First Quarter13Tue
14Wed7:564.08:355.32:161.81:351.15:598:07Waxing Gibbous14Wed
15Thu9:053.99:045.63:131.22:141.55:588:08Waxing Gibbous15Thu
16Fri10:053.89:335.73:570.62:491.85:578:09Waxing Gibbous16Fri
17Sat10:583.810:015.84:330.23:242.15:578:09Waxing Gibbous17Sat
18Sun11:453.810:305.95:05-0.13:592.35:568:10Full Moon18Sun
19Mon12:313.85:36-0.34:352.55:558:11Full Moon19Mon
20Tue1:153.76:08-0.45:102.75:548:12Full Moon20Tue
21Wed2:003.76:43-0.45:462.85:548:13Full Moon21Wed
22Thu2:463.67:20-0.46:253.05:538:13Waning Gibbous22Thu
23Fri12:275.63:333.68:00-0.37:103.15:538:14Waning Gibbous23Fri
24Sat1:005.44:223.68:41-0.18:033.25:528:15Waning Gibbous24Sat
25Sun1:395.15:093.89:240.09:063.25:518:16Waning Gibbous25Sun
26Mon2:274.85:464.010:080.210:173.05:518:16Third Quarter26Mon
27Tue3:314.36:194.410:540.411:322.65:508:17Third Quarter27Tue
28Wed5:033.96:514.811:400.75:508:18Third Quarter28Wed
29Thu6:373.77:245.312:441.912:271.05:508:18Third Quarter29Thu
30Fri7:583.78:015.91:491.11:141.45:498:19Waning Crescent30Fri
31Sat9:123.78:406.42:480.22:031.75:498:20Waning Crescent31Sat
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