Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 2h 39m at 7:47 am (0.5 ft)
Next high tide : 12:33 pm (1.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:42 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - May 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:232.04:031.611:030.410:580.16:087:57Waning Crescent1Sat
2Sun4:522.05:041.611:550.211:290.26:077:58Waning Crescent2Sun
3Mon5:152.25:591.712:430.16:067:59Waning Crescent3Mon
4Tue5:352.36:531.71:290.06:057:59New Moon4Tue
5Wed5:572.57:461.812:320.52:140.06:048:00New Moon5Wed
6Thu6:252.78:411.81:090.62:59-0.16:038:01New Moon6Thu
7Fri7:012.89:371.81:520.73:45-0.16:028:02New Moon7Fri
8Sat7:432.810:341.82:400.84:33-0.16:018:03Waxing Crescent8Sat
9Sun8:302.811:321.83:330.95:24-0.16:008:04Waxing Crescent9Sun
10Mon9:222.74:330.96:18-0.15:598:05Waxing Crescent10Mon
11Tue12:301.810:23 AM2.45:410.87:15-0.15:588:06First Quarter11Tue
12Wed1:261.911:34 AM2.26:580.78:12-0.15:578:07First Quarter12Wed
13Thu2:182.01:012.08:190.69:05-0.15:568:08First Quarter13Thu
14Fri3:072.12:301.89:360.49:540.05:558:09First Quarter14Fri
15Sat3:522.23:471.810:450.210:380.15:548:10Waxing Gibbous15Sat
16Sun4:322.34:531.711:460.111:190.25:538:10Waxing Gibbous16Sun
17Mon5:082.45:541.812:41-0.15:538:11Waxing Gibbous17Mon
18Tue5:402.56:501.81:33-0.15:528:12Full Moon18Tue
19Wed6:072.67:441.812:340.62:22-0.25:518:13Full Moon19Wed
20Thu6:322.68:371.91:120.73:08-0.25:508:14Full Moon20Thu
21Fri6:582.69:291.91:520.83:51-0.15:508:15Full Moon21Fri
22Sat7:282.610:191.92:350.94:32-0.15:498:16Waning Gibbous22Sat
23Sun8:032.511:071.93:210.95:10-0.15:488:16Waning Gibbous23Sun
24Mon8:432.411:541.94:100.95:47-0.15:488:17Waning Gibbous24Mon
25Tue9:292.25:020.96:220.05:478:18Waning Gibbous25Tue
26Wed12:401.910:21 AM2.06:000.86:580.05:468:19Third Quarter26Wed
27Thu1:241.911:22 AM1.87:050.87:350.05:468:19Third Quarter27Thu
28Fri2:051.912:361.68:160.68:140.15:458:20Third Quarter28Fri
29Sat2:412.02:071.59:260.58:540.25:458:21Third Quarter29Sat
30Sun3:132.13:311.510:310.49:350.35:448:22Waning Crescent30Sun
31Mon3:402.24:441.511:290.210:160.55:448:22Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415565)

Common Questions About Snodgrass Slough, CA Tides

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What time does the tide turn (slack tide) in Snodgrass Slough, CA today?

Slack tide in Snodgrass Slough, CA is approximately 10:10 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 Snodgrass Slough, CA?

Snodgrass Slough, CA is currently in a neap phase. Tonight's moon is 49% 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 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 First Quarter (49% illuminated). This places Snodgrass Slough, 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