Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 55m at 5:11 pm (3.4 ft)
Next high tide : 11:03 pm (6.7 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Dec 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:215.91:057.17:213.38:14-0.77:224:48Waxing Crescent1Sat
2Sun3:115.91:556.48:193.49:01-0.17:234:48Waxing Crescent2Sun
3Mon4:015.82:515.79:253.39:470.57:244:48First Quarter3Mon
4Tue4:495.93:565.110:383.110:331.17:254:48First Quarter4Tue
5Wed5:346.05:134.611:522.711:201.77:264:48First Quarter5Wed
6Thu6:166.16:384.412:582.27:274:48First Quarter6Thu
7Fri6:546.37:574.412:082.31:531.67:284:48Waxing Gibbous7Fri
8Sat7:296.59:044.612:572.82:391.07:294:48Waxing Gibbous8Sat
9Sun8:046.89:584.91:453.23:200.57:304:48Waxing Gibbous9Sun
10Mon8:407.010:445.12:313.43:570.17:304:48Waxing Gibbous10Mon
11Tue9:167.211:245.33:153.64:34-0.37:314:48Full Moon11Tue
12Wed9:537.33:573.65:11-0.67:324:48Full Moon12Wed
13Thu12:035.510:31 AM7.44:383.65:49-0.97:334:48Full Moon13Thu
14Fri12:415.611:10 AM7.55:203.66:27-1.07:344:48Full Moon14Fri
15Sat1:205.711:51 AM7.46:033.67:06-0.97:344:49Waning Gibbous15Sat
16Sun2:005.812:367.16:523.57:46-0.87:354:49Waning Gibbous16Sun
17Mon2:405.91:256.77:463.38:27-0.47:364:49Waning Gibbous17Mon
18Tue3:216.12:216.28:483.19:090.17:364:50Waning Gibbous18Tue
19Wed4:036.43:285.59:582.79:550.87:374:50Third Quarter19Wed
20Thu4:476.74:495.011:132.110:441.57:374:50Third Quarter20Thu
21Fri5:337.16:214.712:251.37:384:51Third Quarter21Fri
22Sat6:217.47:514.81:310.57:384:51Waning Crescent22Sat
23Sun7:117.79:075.112:402.82:30-0.27:394:52Waning Crescent23Sun
24Mon8:028.010:105.41:433.23:24-0.87:394:53Waning Crescent24Mon
25Tue8:538.111:025.72:453.44:13-1.27:394:53New Moon25Tue
26Wed9:438.211:496.03:433.45:00-1.47:404:54New Moon26Wed
27Thu10:318.14:363.45:44-1.47:404:55New Moon27Thu
28Fri12:326.111:18 AM7.95:273.36:26-1.37:404:55New Moon28Fri
29Sat1:136.112:037.56:163.17:06-0.97:414:56Waxing Crescent29Sat
30Sun1:526.212:487.07:053.17:44-0.47:414:57Waxing Crescent30Sun
31Mon2:316.21:336.47:563.08:180.27:414:58Waxing 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 8:07 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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