Tides Today & Tomorrow in Vallejo, Mare Island Strait, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Vallejo, Mare Island Strait, CA.
Next low tide (tomorrow) : 4:35 am (-0.1 ft)
Next high tide : in 1h 02m at 8:42 pm (6.6 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9415165
Common Questions About Tides

Vallejo, Mare Island Strait, CA Tides - May 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:306.04:484.49:46-0.79:222.56:127:59Waning Gibbous1Fri
2Sat3:075.95:414.310:30-0.710:072.66:118:00Waning Gibbous2Sat
3Sun3:505.86:394.311:19-0.711:042.76:108:01Waning Gibbous3Sun
4Mon4:415.67:374.312:14-0.66:098:02Third Quarter4Mon
5Tue5:435.38:314.512:192.71:14-0.46:078:03Third Quarter5Tue
6Wed6:574.99:184.81:482.42:14-0.26:068:04Third Quarter6Wed
7Thu8:204.79:595.23:092.03:120.06:058:05Third Quarter7Thu
8Fri9:424.510:375.74:161.34:050.36:048:06Waning Crescent8Fri
9Sat10:594.511:146.15:130.64:550.76:038:07Waning Crescent9Sat
10Sun12:104.66:04-0.15:421.16:028:08Waning Crescent10Sun
11Mon1:144.76:52-0.66:291.46:018:09New Moon11Mon
12Tue12:296.72:134.87:38-1.07:151.86:008:09New Moon12Tue
13Wed1:086.73:104.88:24-1.28:032.15:598:10New Moon13Wed
14Thu1:496.74:054.89:10-1.28:532.35:598:11New Moon14Thu
15Fri2:316.54:594.89:56-1.19:452.55:588:12Waxing Crescent15Fri
16Sat3:156.15:524.710:43-0.910:432.65:578:13Waxing Crescent16Sat
17Sun4:015.76:464.611:31-0.611:482.65:568:14Waxing Crescent17Sun
18Mon4:515.27:394.612:22-0.35:558:15First Quarter18Mon
19Tue5:474.78:284.71:032.51:140.15:548:16First Quarter19Tue
20Wed6:534.39:094.82:172.32:060.45:548:16First Quarter20Wed
21Thu8:083.99:455.03:241.92:560.75:538:17First Quarter21Thu
22Fri9:283.710:155.24:211.53:431.05:528:18First Quarter22Fri
23Sat10:433.710:445.45:091.04:261.45:528:19Waxing Gibbous23Sat
24Sun11:503.811:135.75:500.55:071.75:518:20Waxing Gibbous24Sun
25Mon12:474.06:270.15:462.05:508:20Waxing Gibbous25Mon
26Tue1:394.27:03-0.26:242.25:508:21Waxing Gibbous26Tue
27Wed12:146.12:264.47:37-0.57:022.45:498:22Full Moon27Wed
28Thu12:496.23:124.58:13-0.87:422.65:498:23Full Moon28Thu
29Fri1:266.33:574.58:52-1.08:242.65:488:23Full Moon29Fri
30Sat2:076.34:414.69:33-1.19:102.75:488:24Waning Gibbous30Sat
31Sun2:516.25:274.610:17-1.110:032.65:488:25Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415165)

Common Questions About Vallejo, Mare Island Strait, CA Tides

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What time does the tide turn (slack tide) in Vallejo, Mare Island Strait, CA today?

Slack tide in Vallejo, Mare Island Strait, CA is approximately 12:38 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 Vallejo, Mare Island Strait, CA?

Vallejo, Mare Island Strait, 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 Vallejo, Mare Island Strait, 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 Vallejo, Mare Island Strait, CA?

Tide predictions for Vallejo, Mare Island Strait, 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 Vallejo, Mare Island Strait, CA?

Tide data for Vallejo, Mare Island Strait, CA is sourced from NOAA Station #9415165. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415165.

What is the moon phase in Vallejo, Mare Island Strait, CA tonight?

Tonight the moon over Vallejo, Mare Island Strait, CA is Third Quarter (31% illuminated). This places Vallejo, Mare Island Strait, 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