38.1800’ N, 122.0450’ W

Joice Island, Suisun Slough, CA

47°
H 65°
L 50°
SW
2mph
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 1h 31m 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 - Feb 1755

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:195.05:244.612:090.97:205:38Waning Gibbous1Sat
2Sun6:035.16:404.11:200.97:195:39Third Quarter2Sun
3Mon6:545.18:053.912:480.72:380.77:185:40Third Quarter3Mon
4Tue7:535.29:273.81:461.13:550.57:175:41Third Quarter4Tue
5Wed8:585.210:394.02:531.45:030.27:165:42Waning Crescent5Wed
6Thu10:015.311:414.34:051.76:030.07:155:44Waning Crescent6Thu
7Fri10:595.45:131.76:55-0.27:145:45Waning Crescent7Fri
8Sat12:344.511:50 AM5.56:141.77:42-0.27:135:46Waning Crescent8Sat
9Sun1:224.712:365.47:091.78:24-0.27:125:47New Moon9Sun
10Mon2:064.81:195.37:591.69:01-0.17:115:48New Moon10Mon
11Tue2:464.81:595.28:451.59:340.07:105:49New Moon11Tue
12Wed3:214.82:395.09:291.410:020.27:095:50New Moon12Wed
13Thu3:534.83:204.710:101.310:260.37:085:51Waxing Crescent13Thu
14Fri4:214.74:034.410:511.210:490.57:065:52Waxing Crescent14Fri
15Sat4:444.74:524.111:331.111:160.77:055:53Waxing Crescent15Sat
16Sun5:084.75:523.712:211.17:045:55Waxing Crescent16Sun
17Mon5:384.77:073.51:201.07:035:56First Quarter17Mon
18Tue6:164.78:293.412:351.22:341.07:015:57First Quarter18Tue
19Wed7:054.79:443.51:291.53:480.87:005:58First Quarter19Wed
20Thu8:024.810:473.72:331.84:520.66:595:59First Quarter20Thu
21Fri9:064.911:414.03:421.95:450.46:586:00Waxing Gibbous21Fri
22Sat10:095.14:491.96:320.26:566:01Waxing Gibbous22Sat
23Sun12:264.211:06 AM5.35:481.87:130.06:556:02Waxing Gibbous23Sun
24Mon1:074.411:59 AM5.56:421.67:500.06:546:03Waxing Gibbous24Mon
25Tue1:434.612:515.67:341.38:26-0.16:526:04Full Moon25Tue
26Wed2:174.71:415.68:241.19:000.06:516:05Full Moon26Wed
27Thu2:484.92:335.49:130.89:340.16:496:06Full Moon27Thu
28Fri3:205.13:265.210:040.610:100.26:486:07Waning Gibbous28Fri
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