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

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Joice Island, Suisun Slough, CA.
Next low tide (tomorrow) : 7:13 am (0.0 ft)
Next high tide : in 3h 40m at 11:22 pm (5.4 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9415379
Common Questions About Tides

Joice Island, Suisun Slough, CA Tides - Oct 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:084.57:100.47:221.07:046:51Waning Crescent1Tue
2Wed12:454.51:374.67:410.58:080.87:056:49Waning Crescent2Wed
3Thu1:324.52:004.88:090.78:520.67:066:47New Moon3Thu
4Fri2:174.52:195.08:360.89:340.47:076:46New Moon4Fri
5Sat3:044.52:415.39:071.010:160.37:076:44New Moon5Sat
6Sun3:524.53:095.59:421.211:000.27:086:43New Moon6Sun
7Mon4:434.43:465.710:221.311:470.27:096:41Waxing Crescent7Mon
8Tue5:404.24:285.711:071.57:106:40Waxing Crescent8Tue
9Wed6:434.15:175.612:400.211:59 AM1.67:116:38Waxing Crescent9Wed
10Thu7:504.06:155.31:420.21:001.77:126:37First Quarter10Thu
11Fri8:574.07:254.92:510.22:141.77:136:35First Quarter11Fri
12Sat10:004.28:544.63:580.23:361.67:146:34First Quarter12Sat
13Sun10:564.410:224.55:000.14:551.37:156:33Waxing Gibbous13Sun
14Mon11:464.711:354.55:530.16:040.97:166:31Waxing Gibbous14Mon
15Tue12:314.96:410.27:040.67:176:30Waxing Gibbous15Tue
16Wed12:364.61:105.17:240.37:590.37:186:28Waxing Gibbous16Wed
17Thu1:314.61:465.38:040.58:510.17:196:27Full Moon17Thu
18Fri2:244.52:185.38:410.89:390.07:206:26Full Moon18Fri
19Sat3:144.52:465.49:171.110:260.07:216:24Full Moon19Sat
20Sun4:054.43:135.39:521.411:100.17:226:23Full Moon20Sun
21Mon4:564.33:415.310:291.611:530.17:236:22Waning Gibbous21Mon
22Tue5:494.24:135.211:091.87:246:20Waning Gibbous22Tue
23Wed6:434.14:515.012:360.211:55 AM1.97:256:19Waning Gibbous23Wed
24Thu7:394.05:364.71:210.312:471.97:266:18Waning Gibbous24Thu
25Fri8:354.06:314.42:080.31:471.97:276:16Third Quarter25Fri
26Sat9:294.07:394.03:000.32:561.87:286:15Third Quarter26Sat
27Sun10:194.19:013.83:520.44:061.57:296:14Third Quarter27Sun
28Mon11:034.210:213.84:400.45:111.27:306:13Third Quarter28Mon
29Tue11:414.411:273.85:230.46:080.97:316:12Waning Crescent29Tue
30Wed12:134.66:010.67:000.67:326:11Waning Crescent30Wed
31Thu12:253.912:384.86:360.77:480.37:336:09Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415379)

Common Questions About Joice Island, Suisun Slough, CA Tides

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What time does the tide turn (slack tide) in Joice Island, Suisun Slough, CA today?

Slack tide in Joice Island, Suisun Slough, CA is approximately 3:17 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 Joice Island, Suisun Slough, CA?

Joice Island, Suisun Slough, CA is currently in a transitional phase. Tonight's moon is 77% 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 Gibbous (77% 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