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 : in 1h 57m at 10:36 am (-0.4 ft)
Next high tide : 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 - Jan 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:597.89:355.61:372.63:05-0.37:414:59Waxing Gibbous1Sun
2Mon8:508.010:315.92:382.73:56-0.87:414:59Waxing Gibbous2Mon
3Tue9:408.111:206.23:352.84:43-1.17:415:00Full Moon3Tue
4Wed10:278.14:282.75:27-1.27:415:01Full Moon4Wed
5Thu12:056.411:14 AM7.95:192.76:09-1.17:415:02Full Moon5Thu
6Fri12:486.511:58 AM7.66:072.66:50-0.97:415:03Waning Gibbous6Fri
7Sat1:306.512:437.16:562.67:30-0.47:415:04Waning Gibbous7Sat
8Sun2:116.51:286.67:462.68:080.17:415:05Waning Gibbous8Sun
9Mon2:516.52:156.08:382.78:470.77:415:06Waning Gibbous9Mon
10Tue3:336.43:085.49:352.69:271.47:405:07Third Quarter10Tue
11Wed4:156.34:114.810:382.510:092.07:405:08Third Quarter11Wed
12Thu5:006.35:284.511:462.310:572.57:405:09Third Quarter12Thu
13Fri5:466.46:544.412:522.07:395:10Third Quarter13Fri
14Sat6:346.58:124.51:501.57:395:12Waning Crescent14Sat
15Sun7:216.69:124.812:523.32:391.07:395:13Waning Crescent15Sun
16Mon8:076.810:005.11:513.43:220.57:385:14Waning Crescent16Mon
17Tue8:507.110:405.42:443.44:010.17:385:15Waning Crescent17Tue
18Wed9:327.311:165.73:323.34:38-0.37:375:16New Moon18Wed
19Thu10:137.511:516.04:163.15:14-0.67:375:17New Moon19Thu
20Fri10:557.65:002.95:51-0.87:365:18New Moon20Fri
21Sat12:266.311:38 AM7.55:442.66:28-0.87:355:20New Moon21Sat
22Sun1:036.512:227.36:302.47:05-0.67:355:21Waxing Crescent22Sun
23Mon1:406.71:107.07:202.27:45-0.27:345:22Waxing Crescent23Mon
24Tue2:206.92:036.58:142.08:260.47:335:23Waxing Crescent24Tue
25Wed3:037.03:035.99:141.89:121.07:325:25First Quarter25Wed
26Thu3:507.14:155.310:211.510:031.77:325:26First Quarter26Thu
27Fri4:427.25:395.011:341.211:022.37:315:27First Quarter27Fri
28Sat5:407.27:094.912:470.87:305:28First Quarter28Sat
29Sun6:407.38:275.212:122.81:540.37:295:29Waxing Gibbous29Sun
30Mon7:417.59:305.51:243.02:53-0.27:285:31Waxing Gibbous30Mon
31Tue8:387.610:215.92:313.03:44-0.57:275:32Waxing Gibbous31Tue
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 2:01 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