Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : 4:04 am (-1.0 ft)
Next high tide : in 4h 42m at 8:35 pm (6.6 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - May 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:454.810:075.83:380.93:310.76:137:54Waning Crescent1Sat
2Sun10:404.710:425.94:260.44:111.06:127:55New Moon2Sun
3Mon11:314.611:156.05:090.04:471.36:117:56New Moon3Mon
4Tue12:214.55:49-0.25:231.66:097:57New Moon4Tue
5Wed1:104.36:29-0.35:591.96:087:58New Moon5Wed
6Thu12:225.82:004.17:08-0.36:362.36:077:59Waxing Crescent6Thu
7Fri12:555.62:513.97:49-0.17:172.66:068:00Waxing Crescent7Fri
8Sat1:285.33:473.88:310.18:022.86:058:01Waxing Crescent8Sat
9Sun2:045.04:573.79:160.38:543.06:048:01Waxing Crescent9Sun
10Mon2:444.76:143.810:050.59:553.16:038:02First Quarter10Mon
11Tue3:384.37:044.010:580.711:063.06:028:03First Quarter11Tue
12Wed4:584.17:374.211:510.86:028:04First Quarter12Wed
13Thu6:203.98:054.512:212.812:410.96:018:05First Quarter13Thu
14Fri7:294.08:334.81:282.31:271.06:008:06Waxing Gibbous14Fri
15Sat8:294.09:035.22:241.82:111.15:598:07Waxing Gibbous15Sat
16Sun9:254.19:335.53:131.12:541.25:588:07Waxing Gibbous16Sun
17Mon10:174.210:055.83:560.53:361.35:578:08Waxing Gibbous17Mon
18Tue11:074.310:396.14:38-0.14:171.55:578:09Full Moon18Tue
19Wed11:574.311:156.35:21-0.64:591.75:568:10Full Moon19Wed
20Thu12:504.36:06-0.95:411.95:558:11Full Moon20Thu
21Fri1:444.36:53-1.16:272.25:548:11Waning Gibbous21Fri
22Sat12:366.32:414.27:43-1.17:182.45:548:12Waning Gibbous22Sat
23Sun1:246.13:424.28:35-1.08:172.65:538:13Waning Gibbous23Sun
24Mon2:195.84:484.39:30-0.79:232.75:538:14Waning Gibbous24Mon
25Tue3:225.35:544.510:27-0.410:402.65:528:15Third Quarter25Tue
26Wed4:404.86:494.811:250.05:518:15Third Quarter26Wed
27Thu6:054.47:365.212:092.312:220.45:518:16Third Quarter27Thu
28Fri7:254.28:185.51:351.81:150.75:508:17Waning Crescent28Fri
29Sat8:394.18:575.82:451.12:041.15:508:18Waning Crescent29Sat
30Sun9:454.19:346.03:400.62:491.45:508:18Waning Crescent30Sun
31Mon10:424.110:096.14:250.13:311.65:498:19Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413663)

Common Questions About Elkhorn Slough RR Bridge, CA Tides

Show All
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 12:19 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 spring phase. Tonight's moon is 12% 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 Crescent (12% 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