Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide (tomorrow) : in 41m at 10:14 pm (2.3 ft)
Next high tide : 3:52 am (5.8 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 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:147.42:415.98:05-1.68:031.96:138:13Waxing Crescent1Sun
2Mon1:597.13:355.78:54-1.38:552.36:128:14Waxing Crescent2Mon
3Tue2:476.64:335.49:45-0.89:532.56:108:15Waxing Crescent3Tue
4Wed3:396.05:335.310:39-0.311:002.76:098:16First Quarter4Wed
5Thu4:395.46:345.211:360.26:088:18First Quarter5Thu
6Fri5:484.97:305.312:162.612:340.66:078:19First Quarter6Fri
7Sat7:044.68:195.41:312.41:310.96:068:20First Quarter7Sat
8Sun8:174.59:005.62:351.92:231.26:058:21Waxing Gibbous8Sun
9Mon9:214.69:365.83:271.43:101.46:038:22Waxing Gibbous9Mon
10Tue10:144.710:086.14:100.93:511.66:028:23Waxing Gibbous10Tue
11Wed11:014.910:396.34:480.44:291.86:018:24Waxing Gibbous11Wed
12Thu11:445.011:106.55:230.05:051.96:008:25Full Moon12Thu
13Fri12:255.25:58-0.45:412.15:598:26Full Moon13Fri
14Sat1:055.26:33-0.66:172.25:588:27Full Moon14Sat
15Sun12:136.71:455.37:09-0.86:542.45:578:28Full Moon15Sun
16Mon12:486.72:275.37:47-0.97:332.55:568:29Waning Gibbous16Mon
17Tue1:256.63:125.38:27-0.98:182.75:558:30Waning Gibbous17Tue
18Wed2:066.44:005.29:11-0.89:092.75:558:31Waning Gibbous18Wed
19Thu2:546.14:515.39:58-0.610:112.75:548:31Waning Gibbous19Thu
20Fri3:505.75:455.510:49-0.311:222.55:538:32Third Quarter20Fri
21Sat4:585.36:385.711:440.05:528:33Third Quarter21Sat
22Sun6:165.07:296.112:382.112:430.45:518:34Third Quarter22Sun
23Mon7:394.98:186.51:501.41:410.75:518:35Waning Crescent23Mon
24Tue8:555.09:066.92:540.62:391.05:508:36Waning Crescent24Tue
25Wed10:045.29:517.33:50-0.23:331.35:498:37Waning Crescent25Wed
26Thu11:045.510:367.54:42-0.94:261.65:498:38Waning Crescent26Thu
27Fri12:005.75:30-1.55:161.85:488:39New Moon27Fri
28Sat12:515.86:17-1.86:061.95:488:39New Moon28Sat
29Sun12:057.61:415.87:03-1.86:552.15:478:40New Moon29Sun
30Mon12:507.32:295.87:48-1.77:442.35:478:41Waxing Crescent30Mon
31Tue1:356.93:185.78:33-1.38:362.45:468:42Waxing Crescent31Tue
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 1:03 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 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