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

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Vallejo, Mare Island Strait, CA.
Next low tide : 11:01 am (0.7 ft)
Next high tide : in 4h 02m at 4:36 am (4.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9415165
Common Questions About Tides

Vallejo, Mare Island Strait, CA Tides - Mar 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:145.710:384.42:242.53:420.06:406:02Waning Crescent1Thu
2Fri9:166.011:234.73:332.44:35-0.46:396:03Waning Crescent2Fri
3Sat10:146.34:312.15:23-0.76:386:04Waning Crescent3Sat
4Sun12:035.111:09 AM6.55:231.86:08-0.86:366:05Waning Crescent4Sun
5Mon12:415.412:036.66:121.46:52-0.86:356:06New Moon5Mon
6Tue1:195.612:566.57:021.07:35-0.76:336:07New Moon6Tue
7Wed1:575.91:506.37:520.68:18-0.36:326:08New Moon7Wed
8Thu2:356.02:455.98:440.49:010.16:306:09Waxing Crescent8Thu
9Fri3:156.13:445.49:390.39:460.76:296:10Waxing Crescent9Fri
10Sat3:576.14:494.810:370.210:361.26:276:11Waxing Crescent10Sat
11Sun4:436.06:064.411:420.311:351.86:266:12First Quarter11Sun
12Mon5:355.87:344.312:540.36:246:13First Quarter12Mon
13Tue6:355.69:004.412:492.12:080.36:236:14First Quarter13Tue
14Wed7:415.410:064.62:102.33:160.26:216:14First Quarter14Wed
15Thu8:475.410:574.83:222.24:130.16:206:15Waxing Gibbous15Thu
16Fri9:465.411:375.04:212.15:000.16:186:16Waxing Gibbous16Fri
17Sat10:365.45:091.85:390.06:176:17Waxing Gibbous17Sat
18Sun12:105.111:21 AM5.45:501.66:140.16:156:18Waxing Gibbous18Sun
19Mon12:395.112:025.46:271.46:450.26:146:19Full Moon19Mon
20Tue1:055.112:415.37:001.27:130.36:126:20Full Moon20Tue
21Wed1:295.21:195.27:331.07:410.56:116:21Full Moon21Wed
22Thu1:535.31:585.08:050.88:090.86:096:22Full Moon22Thu
23Fri2:185.32:384.88:380.78:381.16:086:23Waning Gibbous23Fri
24Sat2:455.43:234.69:150.69:101.46:066:24Waning Gibbous24Sat
25Sun3:155.44:144.39:560.59:461.76:046:25Waning Gibbous25Sun
26Mon3:495.45:174.110:440.410:292.16:036:26Waning Gibbous26Mon
27Tue4:315.36:363.911:410.411:282.46:016:27Third Quarter27Tue
28Wed5:255.28:014.012:480.36:006:28Third Quarter28Wed
29Thu6:315.29:114.312:492.51:590.15:586:29Third Quarter29Thu
30Fri7:445.310:034.62:142.43:04-0.15:576:29Third Quarter30Fri
31Sat8:555.510:465.03:242.14:01-0.35:556:30Waning Crescent31Sat
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 7:48 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 74% 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 Waning Gibbous (74% 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