38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

81°
H 82°
L 52°
NW
9mph
Low tide
3:34 pm

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Sunday, September 13, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 7m at 3:34 pm (0.3 ft)
Next high tide : 9:02 pm (2.3 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - May 1877

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:442.510:471.82:540.94:510.05:157:04Waning Gibbous1Tue
2Wed8:242.311:451.83:460.95:400.05:147:05Waning Gibbous2Wed
3Thu9:122.24:450.96:320.05:137:06Third Quarter3Thu
4Fri12:401.810:11 AM1.95:550.97:240.05:127:07Third Quarter4Fri
5Sat1:311.811:28 AM1.77:120.88:120.05:107:08Third Quarter5Sat
6Sun2:171.91:021.68:260.68:550.15:097:09Third Quarter6Sun
7Mon2:571.92:241.69:300.59:320.15:087:09Waning Crescent7Mon
8Tue3:312.03:301.610:260.310:040.25:077:10Waning Crescent8Tue
9Wed3:572.14:281.611:160.210:340.35:067:11Waning Crescent9Wed
10Thu4:182.25:231.612:030.15:057:12Waning Crescent10Thu
11Fri4:362.46:161.712:480.05:047:13New Moon11Fri
12Sat4:592.67:101.71:31-0.15:037:14New Moon12Sat
13Sun5:302.78:041.812:160.72:15-0.15:027:15New Moon13Sun
14Mon6:072.89:001.81:010.83:00-0.15:027:16New Moon14Mon
15Tue6:502.89:551.81:510.93:46-0.15:017:17Waxing Crescent15Tue
16Wed7:392.810:501.82:460.94:36-0.15:007:18Waxing Crescent16Wed
17Thu8:342.611:441.83:480.95:28-0.14:597:18Waxing Crescent17Thu
18Fri9:362.44:580.86:22-0.14:587:19First Quarter18Fri
19Sat12:371.910:50 AM2.16:150.77:16-0.14:587:20First Quarter19Sat
20Sun1:262.012:171.97:360.68:060.04:577:21First Quarter20Sun
21Mon2:122.11:441.88:500.48:530.04:567:22Waxing Gibbous21Mon
22Tue2:542.23:001.79:570.29:370.24:557:23Waxing Gibbous22Tue
23Wed3:322.44:071.710:580.010:170.34:557:23Waxing Gibbous23Wed
24Thu4:072.55:081.811:54-0.110:560.54:547:24Waxing Gibbous24Thu
25Fri4:382.66:061.812:46-0.24:547:25Full Moon25Fri
26Sat5:062.67:011.91:35-0.24:537:26Full Moon26Sat
27Sun5:342.77:551.912:180.82:21-0.24:527:27Full Moon27Sun
28Mon6:042.68:471.91:020.93:05-0.14:527:27Full Moon28Mon
29Tue6:382.69:372.01:501.03:46-0.14:517:28Waning Gibbous29Tue
30Wed7:172.510:251.92:401.04:25-0.14:517:29Waning Gibbous30Wed
31Thu8:002.311:111.93:321.05:02-0.14:517:29Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415565)

Common Questions About Snodgrass Slough, CA Tides

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

Snodgrass Slough, CA is currently in a spring phase. Tonight's moon is 8% 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 Snodgrass Slough, 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 Snodgrass Slough, CA?

Tide predictions for Snodgrass Slough, 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 Snodgrass Slough, CA?

Tide data for Snodgrass Slough, CA is sourced from NOAA Station #9415565. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415565.

What is the moon phase in Snodgrass Slough, CA tonight?

Tonight the moon over Snodgrass Slough, CA is Waxing Crescent (8% illuminated). This places Snodgrass Slough, 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