Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 11:27 pm (2.0 ft)
Next high tide : in 6h 28m at 5:27 pm (6.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Mar 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:316.810:005.82:312.73:25-0.16:496:07Waxing Gibbous1Wed
2Thu9:256.910:396.13:282.44:09-0.26:486:08Waxing Gibbous2Thu
3Fri10:136.911:146.34:152.04:48-0.16:466:09Full Moon3Fri
4Sat10:566.811:456.44:581.75:240.06:456:11Full Moon4Sat
5Sun11:376.65:371.45:570.36:436:12Full Moon5Sun
6Mon12:166.512:166.46:151.26:280.76:426:13Full Moon6Mon
7Tue12:456.512:556.16:531.16:591.16:406:14Waning Gibbous7Tue
8Wed1:146.41:365.77:311.17:301.56:386:15Waning Gibbous8Wed
9Thu1:456.32:205.38:121.28:022.06:376:16Waning Gibbous9Thu
10Fri2:186.23:104.98:571.28:382.56:356:17Waning Gibbous10Fri
11Sat2:556.04:114.69:491.39:202.96:336:19Third Quarter11Sat
12Sun4:395.96:264.411:501.411:163.27:327:20Third Quarter12Sun
13Mon5:355.87:474.412:581.27:307:21Third Quarter13Mon
14Tue6:415.78:534.712:313.42:031.07:287:22Third Quarter14Tue
15Wed7:505.99:425.11:493.22:590.67:277:23Waning Crescent15Wed
16Thu8:526.110:225.52:552.93:480.37:257:24Waning Crescent16Thu
17Fri9:496.510:585.93:502.34:310.07:237:25Waning Crescent17Fri
18Sat10:416.811:346.44:401.75:12-0.27:227:26Waning Crescent18Sat
19Sun11:317.05:261.05:52-0.27:207:27New Moon19Sun
20Mon12:096.812:207.06:130.46:32-0.17:187:28New Moon20Mon
21Tue12:477.21:116.97:00-0.17:130.37:177:29New Moon21Tue
22Wed1:267.42:036.67:49-0.47:550.77:157:31Waxing Crescent22Wed
23Thu2:077.52:596.28:40-0.58:411.37:137:32Waxing Crescent23Thu
24Fri2:527.34:005.79:35-0.59:311.97:127:33Waxing Crescent24Fri
25Sat3:427.15:095.310:36-0.310:302.47:107:34First Quarter25Sat
26Sun4:396.76:265.111:430.011:422.77:087:35First Quarter26Sun
27Mon5:476.37:445.212:550.27:077:36First Quarter27Mon
28Tue7:026.08:515.31:042.82:040.37:057:37First Quarter28Tue
29Wed8:165.99:445.62:232.63:050.37:037:38Waxing Gibbous29Wed
30Thu9:225.910:275.83:282.13:570.37:027:39Waxing Gibbous30Thu
31Fri10:176.011:046.14:201.74:400.47:007:40Waxing Gibbous31Fri
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 8:27 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 38% 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 First Quarter (38% 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