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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Vallejo, Mare Island Strait, CA.
Next low tide : in 4h 45m at 1:26 pm (0.4 ft)
Next high tide : 8:12 pm (5.7 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:46 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9415165
Common Questions About Tides

Vallejo, Mare Island Strait, CA Tides - May 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:275.93:524.79:20-0.49:121.86:128:00Full Moon1Tue
2Wed2:575.84:424.69:59-0.49:532.16:118:01Waning Gibbous2Wed
3Thu3:295.65:344.410:39-0.310:382.36:098:02Waning Gibbous3Thu
4Fri4:055.36:304.311:22-0.211:312.56:088:02Waning Gibbous4Fri
5Sat4:455.17:304.312:100.06:078:03Waning Gibbous5Sat
6Sun5:354.78:304.312:402.61:040.26:068:04Third Quarter6Sun
7Mon6:354.59:214.52:012.62:020.36:058:05Third Quarter7Mon
8Tue7:464.310:034.73:142.43:000.46:048:06Third Quarter8Tue
9Wed9:004.210:384.94:122.03:520.56:038:07Third Quarter9Wed
10Thu10:084.211:105.24:591.64:380.56:028:08Waning Crescent10Thu
11Fri11:104.411:405.55:391.15:200.76:018:09Waning Crescent11Fri
12Sat12:074.56:170.66:000.86:008:10Waning Crescent12Sat
13Sun12:115.81:014.76:540.16:401.15:598:11Waning Crescent13Sun
14Mon12:446.11:544.87:33-0.37:201.35:588:12New Moon14Mon
15Tue1:196.32:484.98:14-0.78:031.65:588:12New Moon15Tue
16Wed1:566.53:424.98:58-1.08:481.85:578:13New Moon16Wed
17Thu2:376.54:384.99:45-1.29:382.15:568:14Waxing Crescent17Thu
18Fri3:236.45:364.910:35-1.210:352.35:558:15Waxing Crescent18Fri
19Sat4:136.26:364.911:30-1.011:432.45:548:16Waxing Crescent19Sat
20Sun5:115.87:385.012:29-0.85:548:17First Quarter20Sun
21Mon6:185.38:375.21:042.31:31-0.55:538:18First Quarter21Mon
22Tue7:354.99:305.42:292.02:35-0.15:528:18First Quarter22Tue
23Wed8:564.610:175.73:431.63:340.25:528:19First Quarter23Wed
24Thu10:144.511:005.94:461.04:280.55:518:20Waxing Gibbous24Thu
25Fri11:254.511:386.15:400.55:170.85:508:21Waxing Gibbous25Fri
26Sat12:284.56:270.16:021.25:508:21Waxing Gibbous26Sat
27Sun12:136.21:244.67:10-0.26:451.55:498:22Full Moon27Sun
28Mon12:476.22:164.67:49-0.47:261.85:498:23Full Moon28Mon
29Tue1:196.23:054.78:25-0.58:062.15:488:24Full Moon29Tue
30Wed1:506.13:504.79:01-0.68:472.35:488:24Full Moon30Wed
31Thu2:225.94:344.69:37-0.69:282.55:488:25Waning Gibbous31Thu
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 4:49 pm — 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 neap phase. Tonight's moon is 49% 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 near their weekly minimum.

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 First Quarter (49% illuminated). This places Vallejo, Mare Island Strait, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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