Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 4:55 am (-1.5 ft)
Next high tide : in 4h 43m at 9:38 pm (7.5 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Crescent (8% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jan 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:416.01:405.98:093.18:230.67:414:58Waxing Crescent1Sat
2Sun3:146.02:265.49:013.08:551.27:414:59Waxing Crescent2Sun
3Mon3:476.23:224.99:592.89:281.87:415:00First Quarter3Mon
4Tue4:226.34:354.411:032.410:062.47:415:01First Quarter4Tue
5Wed5:016.56:054.212:092.07:415:02First Quarter5Wed
6Thu5:446.77:384.31:121.47:415:03First Quarter6Thu
7Fri6:336.98:544.62:070.77:415:04Waxing Gibbous7Fri
8Sat7:247.39:515.012:583.72:580.07:415:05Waxing Gibbous8Sat
9Sun8:177.610:375.42:043.83:45-0.67:415:06Waxing Gibbous9Sun
10Mon9:098.011:185.83:053.64:30-1.27:405:07Full Moon10Mon
11Tue10:008.211:586.14:003.45:14-1.57:405:08Full Moon11Tue
12Wed10:518.34:543.05:57-1.67:405:09Full Moon12Wed
13Thu12:376.411:42 AM8.15:472.66:38-1.57:405:10Waning Gibbous13Thu
14Fri1:166.712:347.76:422.37:20-1.07:395:11Waning Gibbous14Fri
15Sat1:577.01:297.17:392.08:01-0.47:395:12Waning Gibbous15Sat
16Sun2:387.22:296.38:401.78:430.57:385:13Waning Gibbous16Sun
17Mon3:217.33:365.59:461.49:281.47:385:14Third Quarter17Mon
18Tue4:077.44:574.910:571.210:172.37:375:15Third Quarter18Tue
19Wed4:587.36:324.612:110.97:375:17Third Quarter19Wed
20Thu5:537.28:074.71:220.67:365:18Waning Crescent20Thu
21Fri6:527.29:215.012:263.62:250.37:365:19Waning Crescent21Fri
22Sat7:507.110:155.31:403.83:190.07:355:20Waning Crescent22Sat
23Sun8:447.210:565.52:463.84:04-0.27:345:21Waning Crescent23Sun
24Mon9:317.211:305.73:393.64:44-0.37:345:23New Moon24Mon
25Tue10:147.24:243.45:18-0.47:335:24New Moon25Tue
26Wed12:015.810:53 AM7.15:053.15:50-0.37:325:25New Moon26Wed
27Thu12:296.011:30 AM6.95:432.96:20-0.27:315:26New Moon27Thu
28Fri12:566.112:066.76:212.76:480.17:305:28Waxing Crescent28Fri
29Sat1:226.212:446.36:592.57:150.57:305:29Waxing Crescent29Sat
30Sun1:486.31:235.97:402.37:421.07:295:30Waxing Crescent30Sun
31Mon2:156.42:075.48:232.28:091.67:285:31Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 1:16 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 Trinidad Harbor, CA?

Trinidad Harbor, CA is currently in a spring phase. Tonight's moon is 8% 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 maximum.

What datum are Trinidad Harbor, 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 Trinidad Harbor, CA?

Tide predictions for Trinidad Harbor, 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 Trinidad Harbor, CA?

Tide data for Trinidad Harbor, CA is sourced from NOAA Station #9419059. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9419059.

What is the moon phase in Trinidad Harbor, CA tonight?

Tonight the moon over Trinidad Harbor, CA is Waning Crescent (8% illuminated). This places Trinidad Harbor, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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