36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

58°
H 73°
L 57°
N
2mph
High tide
10:55 am

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Tuesday, August 25, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 3:19 pm (2.4 ft)
Next high tide : in 5h 27m at 10:55 am (3.8 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:32 am
Moon phase : Waxing Gibbous (94% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Dec 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:334.12:144.28:292.89:100.57:014:50Third Quarter1Sun
2Mon4:204.33:143.89:472.79:550.87:024:50Third Quarter2Mon
3Tue5:054.54:253.511:092.310:411.17:034:50Third Quarter3Tue
4Wed5:474.75:393.412:131.87:044:50Third Quarter4Wed
5Thu6:275.06:513.31:051.37:054:50Waning Crescent5Thu
6Fri7:075.28:013.412:091.61:520.77:064:50Waning Crescent6Fri
7Sat7:475.59:043.512:521.82:350.27:064:50Waning Crescent7Sat
8Sun8:285.79:583.71:362.03:18-0.37:074:50Waning Crescent8Sun
9Mon9:106.010:483.82:222.14:00-0.77:084:50New Moon9Mon
10Tue9:526.111:364.03:092.24:44-1.07:094:50New Moon10Tue
11Wed10:366.23:572.35:29-1.27:104:51New Moon11Wed
12Thu12:244.211:23 AM6.14:482.36:15-1.27:104:51Waxing Crescent12Thu
13Fri1:124.312:135.95:442.37:01-1.07:114:51Waxing Crescent13Fri
14Sat2:004.51:065.56:472.37:49-0.77:124:51Waxing Crescent14Sat
15Sun2:514.72:055.07:562.28:37-0.37:124:52First Quarter15Sun
16Mon3:434.93:124.59:152.09:280.17:134:52First Quarter16Mon
17Tue4:375.24:284.010:431.710:200.67:144:52First Quarter17Tue
18Wed5:295.55:493.612:011.17:144:53First Quarter18Wed
19Thu6:195.77:113.51:060.67:154:53Waxing Gibbous19Thu
20Fri7:075.98:293.512:041.52:010.17:154:54Waxing Gibbous20Fri
21Sat7:546.09:323.612:541.82:50-0.37:164:54Waxing Gibbous21Sat
22Sun8:386.010:233.71:432.13:34-0.57:164:55Waxing Gibbous22Sun
23Mon9:195.911:073.82:302.34:14-0.77:174:55Full Moon23Mon
24Tue9:575.811:473.93:142.44:51-0.77:174:56Full Moon24Tue
25Wed10:335.73:562.55:27-0.67:184:56Full Moon25Wed
26Thu12:224.011:07 AM5.54:382.56:01-0.57:184:57Full Moon26Thu
27Fri12:554.111:40 AM5.25:222.56:34-0.37:184:58Waning Gibbous27Fri
28Sat1:284.212:154.96:082.57:06-0.17:184:58Waning Gibbous28Sat
29Sun2:034.212:524.66:582.57:390.27:194:59Waning Gibbous29Sun
30Mon2:404.31:344.27:532.58:130.67:195:00Waning Gibbous30Mon
31Tue3:204.52:253.88:572.48:550.97:195:00Third Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413631)

Common Questions About Elkhorn Slough at Elkhorn, CA Tides

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Is this week a spring tide or neap tide in Elkhorn Slough at Elkhorn, CA?

Elkhorn Slough at Elkhorn, CA is currently in a spring phase. Tonight's moon is 94% 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 at Elkhorn, 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 at Elkhorn, CA?

Tide predictions for Elkhorn Slough at Elkhorn, 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 at Elkhorn, CA?

Tide data for Elkhorn Slough at Elkhorn, CA is sourced from NOAA Station #9413631. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9413631.

What is the moon phase in Elkhorn Slough at Elkhorn, CA tonight?

Tonight the moon over Elkhorn Slough at Elkhorn, CA is Waxing Gibbous (94% illuminated). This places Elkhorn Slough at Elkhorn, 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