Tides Today & Tomorrow in Elkhorn Slough RR Bridge, CA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Elkhorn Slough RR Bridge, CA.
Next low tide (tomorrow) : 12:07 am (1.1 ft)
Next high tide : in 29m at 4:33 pm (5.0 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:27 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9413663
Common Questions About Tides

Elkhorn Slough RR Bridge, CA Tides - Sep 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:103.76:445.41:160.411:52 AM2.75:376:36Waning Crescent1Wed
2Thu8:593.97:365.42:120.212:592.65:386:35Waning Crescent2Thu
3Fri9:384.08:235.52:550.11:572.45:396:33Waning Crescent3Fri
4Sat10:084.29:055.53:280.02:432.25:396:32Waning Crescent4Sat
5Sun10:344.39:435.53:560.03:222.05:406:30New Moon5Sun
6Mon10:574.410:205.44:210.14:001.85:416:29New Moon6Mon
7Tue11:224.510:565.24:450.24:371.65:426:27New Moon7Tue
8Wed11:474.611:334.95:120.45:161.45:436:26New Moon8Wed
9Thu12:134.65:410.75:571.35:436:24Waxing Crescent9Thu
10Fri12:114.612:394.76:131.06:411.25:446:23Waxing Crescent10Fri
11Sat12:524.21:054.86:461.47:291.15:456:21Waxing Crescent11Sat
12Sun1:403.81:344.87:221.78:221.15:466:20Waxing Crescent12Sun
13Mon2:413.52:114.98:022.19:220.95:476:18First Quarter13Mon
14Tue4:073.23:044.98:522.410:290.75:476:17First Quarter14Tue
15Wed5:463.34:175.19:552.711:390.45:486:15First Quarter15Wed
16Thu7:033.55:345.311:052.75:496:14First Quarter16Thu
17Fri7:553.86:415.612:440.112:142.55:506:12Waxing Gibbous17Fri
18Sat8:364.27:435.91:42-0.31:202.15:516:11Waxing Gibbous18Sat
19Sun9:144.68:416.12:32-0.52:201.65:526:09Waxing Gibbous19Sun
20Mon9:515.09:366.13:17-0.63:161.15:526:08Full Moon20Mon
21Tue10:285.310:295.93:59-0.54:090.65:536:06Full Moon21Tue
22Wed11:065.611:235.64:39-0.25:000.25:546:05Full Moon22Wed
23Thu11:465.85:190.35:530.05:556:03Waning Gibbous23Thu
24Fri12:205.112:265.85:590.86:480.05:566:02Waning Gibbous24Fri
25Sat1:194.61:095.76:411.47:460.15:566:00Waning Gibbous25Sat
26Sun2:254.01:555.57:251.98:490.35:575:59Waning Gibbous26Sun
27Mon3:483.72:485.28:142.410:030.45:585:57Third Quarter27Mon
28Tue5:363.63:545.09:122.811:240.55:595:56Third Quarter28Tue
29Wed6:533.85:084.810:252.96:005:54Third Quarter29Wed
30Thu7:474.06:164.812:340.511:50 AM2.96:015:53Waning Crescent30Thu
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 8:20 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 47% 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 (47% 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