Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 13m at 9:49 am (-1.1 ft)
Next high tide : 4:39 pm (5.9 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:526.15:515.310:58-0.511:162.66:138:14Third Quarter1Sat
2Sun5:015.76:515.511:58-0.26:118:15Third Quarter2Sun
3Mon6:205.47:475.812:372.31:000.16:108:16Third Quarter3Mon
4Tue7:415.28:376.21:531.72:000.46:098:17Waning Crescent4Tue
5Wed8:575.29:236.62:580.92:560.76:088:18Waning Crescent5Wed
6Thu10:045.410:067.03:550.13:481.06:078:19Waning Crescent6Thu
7Fri11:035.510:477.24:46-0.54:361.36:058:20Waning Crescent7Fri
8Sat11:565.711:277.35:32-1.05:221.56:048:21New Moon8Sat
9Sun12:465.76:16-1.36:061.86:038:22New Moon9Sun
10Mon12:067.21:345.76:59-1.46:502.16:028:23New Moon10Mon
11Tue12:467.02:205.67:41-1.37:332.36:018:24Waxing Crescent11Tue
12Wed1:256.73:075.48:23-1.08:182.66:008:25Waxing Crescent12Wed
13Thu2:066.33:555.29:06-0.79:072.75:598:26Waxing Crescent13Thu
14Fri2:495.94:455.19:51-0.310:022.95:588:27Waxing Crescent14Fri
15Sat3:375.45:375.110:370.211:072.95:578:28First Quarter15Sat
16Sun4:334.96:285.111:260.65:568:29First Quarter16Sun
17Mon5:404.57:165.212:182.712:180.95:558:30First Quarter17Mon
18Tue6:554.37:585.51:272.31:091.35:548:31First Quarter18Tue
19Wed8:094.28:375.72:271.81:591.55:548:32Waxing Gibbous19Wed
20Thu9:154.49:136.03:171.22:461.85:538:33Waxing Gibbous20Thu
21Fri10:114.69:486.44:000.63:311.95:528:34Waxing Gibbous21Fri
22Sat11:014.810:236.74:400.04:142.15:518:34Waxing Gibbous22Sat
23Sun11:485.111:007.05:19-0.64:562.25:518:35Full Moon23Sun
24Mon12:335.35:59-1.15:382.35:508:36Full Moon24Mon
25Tue1:175.56:40-1.46:222.35:498:37Full Moon25Tue
26Wed12:207.32:035.67:22-1.67:092.45:498:38Full Moon26Wed
27Thu1:047.22:505.68:06-1.67:592.45:488:39Waning Gibbous27Thu
28Fri1:517.03:395.78:53-1.58:562.45:478:40Waning Gibbous28Fri
29Sat2:446.64:315.89:42-1.110:002.35:478:40Waning Gibbous29Sat
30Sun3:436.05:245.910:33-0.711:132.15:468:41Third Quarter30Sun
31Mon4:515.56:186.111:27-0.15:468:42Third Quarter31Mon
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 1:14 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 Trinidad Harbor, CA?

Trinidad Harbor, CA is currently in a transitional phase. Tonight's moon is 28% 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 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 Waxing Crescent (28% illuminated). This places Trinidad Harbor, 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