38.1800’ N, 122.0450’ W

Joice Island, Suisun Slough, CA

51°
H -°
L 45°
SSW
5mph
High tide
6:37 am

Tides Today & Tomorrow in Joice Island, Suisun Slough, CA

TIDE TIMES for Saturday, November 14, 2026
The tide is currently rising in Joice Island, Suisun Slough, CA.
Next low tide : 11:20 am (2.3 ft)
Next high tide : in 5h 57m at 6:37 am (4.0 ft)
Sunset today : 4:56 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (26% illuminated)
Tide Station Location : Station #9415379
Common Questions About Tides

Joice Island, Suisun Slough, CA Tides - Aug 1756

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:004.75:505.011:450.45:177:24Waxing Crescent1Sun
2Mon6:064.36:325.212:531.312:290.65:187:23First Quarter2Mon
3Tue7:293.97:225.42:081.21:201.05:197:22First Quarter3Tue
4Wed8:573.88:195.63:291.02:181.45:207:21First Quarter4Wed
5Thu10:163.99:205.84:420.73:231.75:217:20Waxing Gibbous5Thu
6Fri11:234.210:216.05:460.44:321.95:227:18Waxing Gibbous6Fri
7Sat12:224.56:420.15:391.95:237:17Waxing Gibbous7Sat
8Sun1:144.77:34-0.16:431.95:237:16Full Moon8Sun
9Mon12:156.12:034.98:21-0.17:431.85:247:15Full Moon9Mon
10Tue1:076.12:485.09:04-0.18:401.75:257:14Full Moon10Tue
11Wed1:595.93:315.19:44-0.19:341.65:267:13Full Moon11Wed
12Thu2:505.64:125.110:210.110:271.45:277:11Waning Gibbous12Thu
13Fri3:425.24:515.110:560.211:211.35:287:10Waning Gibbous13Fri
14Sat4:364.85:295.011:300.55:297:09Waning Gibbous14Sat
15Sun5:374.46:075.012:171.212:050.85:307:08Third Quarter15Sun
16Mon6:464.06:484.91:191.212:451.15:317:06Third Quarter16Mon
17Tue8:003.87:344.92:261.11:321.45:317:05Third Quarter17Tue
18Wed9:133.88:254.93:350.92:291.75:327:04Third Quarter18Wed
19Thu10:193.99:185.04:380.73:311.95:337:02Waning Crescent19Thu
20Fri11:174.110:095.15:340.54:322.05:347:01Waning Crescent20Fri
21Sat12:084.36:220.35:282.05:357:00Waning Crescent21Sat
22Sun12:534.57:050.26:202.05:366:58Waning Crescent22Sun
23Mon1:334.57:420.27:071.95:376:57Waning Crescent23Mon
24Tue12:215.42:084.68:150.27:511.75:386:55New Moon24Tue
25Wed1:025.42:394.68:440.38:341.65:386:54New Moon25Wed
26Thu1:435.43:054.79:090.39:161.45:396:53New Moon26Thu
27Fri2:275.33:274.89:340.39:581.25:406:51Waxing Crescent27Fri
28Sat3:135.13:515.010:030.410:441.05:416:50Waxing Crescent28Sat
29Sun4:044.84:215.210:370.511:350.95:426:48Waxing Crescent29Sun
30Mon5:034.54:595.311:180.85:436:47Waxing Crescent30Mon
31Tue6:134.25:465.412:360.912:051.15:446:45First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415379)

Common Questions About Joice Island, Suisun Slough, CA Tides

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Is this week a spring tide or neap tide in Joice Island, Suisun Slough, CA?

Joice Island, Suisun Slough, CA is currently in a transitional phase. Tonight's moon is 26% 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 Joice Island, Suisun 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 Joice Island, Suisun Slough, CA?

Tide predictions for Joice Island, Suisun 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 Joice Island, Suisun Slough, CA?

Tide data for Joice Island, Suisun Slough, CA is sourced from NOAA Station #9415379. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415379.

What is the moon phase in Joice Island, Suisun Slough, CA tonight?

Tonight the moon over Joice Island, Suisun Slough, CA is Waxing Crescent (26% illuminated). This places Joice Island, Suisun 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