38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

75°
H 76°
L 57°
WSW
19mph
Low tide
4:02 pm

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Monday, August 31, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 23m at 4:02 pm (0.3 ft)
Next high tide : 9:25 pm (2.5 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - May 1915

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:422.89:111.91:310.73:28-0.25:096:56Waning Gibbous1Sat
2Sun7:272.810:141.92:230.84:24-0.25:086:57Waning Gibbous2Sun
3Mon8:182.711:181.93:220.85:23-0.15:076:58Waning Gibbous3Mon
4Tue9:162.44:300.86:23-0.15:066:59Third Quarter4Tue
5Wed12:191.910:28 AM2.25:480.87:22-0.15:056:59Third Quarter5Wed
6Thu1:162.012:001.97:110.78:18-0.15:047:00Third Quarter6Thu
7Fri2:082.11:311.88:290.59:070.05:037:01Third Quarter7Fri
8Sat2:552.12:451.79:380.39:510.05:027:02Waning Crescent8Sat
9Sun3:362.23:481.710:370.210:290.15:017:03Waning Crescent9Sun
10Mon4:122.34:441.711:310.011:040.34:597:04Waning Crescent10Mon
11Tue4:422.45:361.712:190.04:597:05Waning Crescent11Tue
12Wed5:072.46:271.71:05-0.14:587:06New Moon12Wed
13Thu5:252.57:171.812:040.61:47-0.14:577:07New Moon13Thu
14Fri5:432.58:061.812:340.72:26-0.14:567:08New Moon14Fri
15Sat6:062.68:551.81:090.83:030.04:557:09New Moon15Sat
16Sun6:372.69:431.81:490.93:370.04:547:09Waxing Crescent16Sun
17Mon7:152.510:311.82:330.94:090.04:537:10Waxing Crescent17Mon
18Tue7:582.411:181.83:220.94:420.04:527:11Waxing Crescent18Tue
19Wed8:472.34:150.95:19-0.14:517:12Waxing Crescent19Wed
20Thu12:041.89:43 AM2.15:140.86:00-0.14:517:13First Quarter20Thu
21Fri12:471.810:47 AM1.96:220.76:460.04:507:14First Quarter21Fri
22Sat1:271.812:041.87:340.67:320.04:497:15First Quarter22Sat
23Sun2:012.01:291.78:450.48:180.14:497:15First Quarter23Sun
24Mon2:322.12:501.79:500.39:020.24:487:16Waxing Gibbous24Mon
25Tue3:022.34:031.710:500.19:470.44:477:17Waxing Gibbous25Tue
26Wed3:342.55:091.811:460.010:330.64:477:18Waxing Gibbous26Wed
27Thu4:092.76:111.812:42-0.14:467:19Full Moon27Thu
28Fri4:492.97:121.91:36-0.24:467:19Full Moon28Fri
29Sat5:332.98:101.912:160.82:30-0.24:457:20Full Moon29Sat
30Sun6:212.99:082.01:150.93:22-0.24:457:21Waning Gibbous30Sun
31Mon7:132.810:032.02:170.94:12-0.24:447:22Waning Gibbous31Mon
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 86% 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 Waning Gibbous (86% 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