Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 9:07 pm (1.8 ft)
Next high tide : in 2h 54m at 3:08 pm (6.2 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Feb 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:267.311:065.83:273.24:29-0.47:265:33New Moon1Sat
2Sun10:117.511:386.24:142.85:06-0.67:255:35New Moon2Sun
3Mon10:567.54:592.45:41-0.77:245:36New Moon3Mon
4Tue12:116.511:41 AM7.45:452.06:18-0.57:235:37New Moon4Tue
5Wed12:456.912:297.26:321.66:55-0.27:225:38Waxing Crescent5Wed
6Thu1:217.11:206.77:221.37:330.37:215:40Waxing Crescent6Thu
7Fri2:007.32:156.28:171.08:141.07:195:41Waxing Crescent7Fri
8Sat2:427.43:195.69:160.98:591.77:185:42First Quarter8Sat
9Sun3:307.44:345.110:230.89:522.47:175:43First Quarter9Sun
10Mon4:257.36:034.811:360.710:583.07:165:44First Quarter10Mon
11Tue5:287.17:314.912:510.47:155:46First Quarter11Tue
12Wed6:377.18:435.212:163.21:580.17:135:47Waxing Gibbous12Wed
13Thu7:437.19:375.61:353.22:56-0.17:125:48Waxing Gibbous13Thu
14Fri8:447.210:215.92:433.03:45-0.37:115:49Waxing Gibbous14Fri
15Sat9:377.210:596.23:392.64:27-0.47:095:51Full Moon15Sat
16Sun10:247.211:336.44:282.25:05-0.37:085:52Full Moon16Sun
17Mon11:087.05:121.95:40-0.17:075:53Full Moon17Mon
18Tue12:056.511:49 AM6.85:521.76:120.27:055:54Full Moon18Tue
19Wed12:356.612:296.46:321.56:430.77:045:56Waning Gibbous19Wed
20Thu1:046.61:096.07:111.47:141.17:035:57Waning Gibbous20Thu
21Fri1:346.61:525.67:521.47:441.77:015:58Waning Gibbous21Fri
22Sat2:056.52:385.28:351.48:152.27:005:59Waning Gibbous22Sat
23Sun2:386.43:324.79:251.58:502.76:586:00Third Quarter23Sun
24Mon3:176.24:424.410:221.59:323.16:576:01Third Quarter24Mon
25Tue4:046.16:084.311:291.510:313.56:556:03Third Quarter25Tue
26Wed5:036.07:324.412:391.36:546:04Third Quarter26Wed
27Thu6:096.18:314.71:400.96:526:05Waning Crescent27Thu
28Fri7:156.39:145.11:093.52:310.56:516:06Waning Crescent28Fri
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 6:07 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 83% 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 Gibbous (83% 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