38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

73°
H 79°
L 57°
SW
14mph
High tide
11:52 am

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Snodgrass Slough, CA.
Next low tide : 5:11 pm (0.7 ft)
Next high tide : in 37m at 11:52 am (1.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - Sep 1870

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:131.910:492.55:560.35:170.45:426:43First Quarter1Thu
2Fri12:351.87:120.36:140.65:436:41First Quarter2Fri
3Sat1:531.88:290.27:220.75:446:40First Quarter3Sat
4Sun12:552.43:031.99:380.18:380.85:456:38Waxing Gibbous4Sun
5Mon2:082.54:032.010:380.09:490.85:456:37Waxing Gibbous5Mon
6Tue3:142.54:562.111:300.010:530.75:466:35Waxing Gibbous6Tue
7Wed4:112.55:422.212:160.05:476:34Waxing Gibbous7Wed
8Thu5:022.56:232.212:570.05:486:32Full Moon8Thu
9Fri5:472.47:012.212:400.61:340.05:496:30Full Moon9Fri
10Sat6:302.37:332.21:270.52:050.15:506:29Full Moon10Sat
11Sun7:122.28:012.22:110.52:320.25:516:27Full Moon11Sun
12Mon7:552.18:222.22:530.42:550.35:526:26Waning Gibbous12Mon
13Tue8:422.08:412.23:330.43:180.35:526:24Waning Gibbous13Tue
14Wed9:341.89:032.24:140.43:470.45:536:23Waning Gibbous14Wed
15Thu10:361.79:342.34:590.44:230.55:546:21Waning Gibbous15Thu
16Fri11:481.710:142.35:540.45:080.65:556:19Third Quarter16Fri
17Sat1:041.67:040.36:040.85:566:18Third Quarter17Sat
18Sun2:131.78:170.37:110.85:576:16Third Quarter18Sun
19Mon12:042.23:131.89:210.28:230.85:586:15Third Quarter19Mon
20Tue1:132.24:031.910:150.19:310.85:596:13Waning Crescent20Tue
21Wed2:242.34:452.011:000.110:300.75:596:12Waning Crescent21Wed
22Thu3:282.45:222.011:400.011:230.66:006:10Waning Crescent22Thu
23Fri4:252.45:552.112:170.06:016:08New Moon23Fri
24Sat5:182.56:252.212:140.512:510.16:026:07New Moon24Sat
25Sun6:112.46:532.31:030.31:250.16:036:05New Moon25Sun
26Mon7:042.47:222.41:530.22:000.26:046:04New Moon26Mon
27Tue7:592.37:552.52:450.12:370.36:056:02Waxing Crescent27Tue
28Wed9:002.18:322.53:390.13:170.46:066:01Waxing Crescent28Wed
29Thu10:062.09:162.54:380.14:030.56:075:59Waxing Crescent29Thu
30Fri11:191.910:082.45:440.14:580.66:075:57First Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415565)

Common Questions About Snodgrass Slough, CA Tides

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

Snodgrass Slough, CA is currently in a transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 (31% illuminated). This places Snodgrass Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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