Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 8:04 pm (2.6 ft)
Next high tide : in 2h 09m at 3:02 pm (5.8 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Crescent (10% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:357.53:255.68:40-1.78:302.56:138:13Waning Gibbous1Tue
2Wed2:257.04:235.49:32-1.39:292.76:128:14Waning Gibbous2Wed
3Thu3:196.45:245.210:28-0.710:382.86:108:15Third Quarter3Thu
4Fri4:205.76:265.211:26-0.211:572.76:098:16Third Quarter4Fri
5Sat5:305.27:225.312:240.36:088:17Third Quarter5Sat
6Sun6:494.78:105.51:162.41:210.76:078:19Third Quarter6Sun
7Mon8:064.58:515.72:251.92:131.16:068:20Waning Crescent7Mon
8Tue9:144.59:265.93:201.32:591.56:058:21Waning Crescent8Tue
9Wed10:134.69:576.14:050.83:411.86:038:22Waning Crescent9Wed
10Thu11:034.810:266.34:440.34:192.16:028:23Waning Crescent10Thu
11Fri11:474.910:566.45:20-0.14:542.36:018:24New Moon11Fri
12Sat12:285.05:54-0.55:292.56:008:25New Moon12Sat
13Sun1:085.16:28-0.76:042.75:598:26New Moon13Sun
14Mon1:485.17:04-0.96:402.85:588:27New Moon14Mon
15Tue12:326.62:295.07:41-0.97:172.95:578:28Waxing Crescent15Tue
16Wed1:076.53:125.08:20-0.97:583.05:568:29Waxing Crescent16Wed
17Thu1:466.43:585.09:01-0.88:463.15:568:30Waxing Crescent17Thu
18Fri2:306.14:455.09:45-0.69:443.05:558:31Waxing Crescent18Fri
19Sat3:225.75:345.210:33-0.410:542.85:548:31First Quarter19Sat
20Sun4:255.36:215.411:230.05:538:32First Quarter20Sun
21Mon5:414.97:075.812:102.412:160.45:528:33First Quarter21Mon
22Tue7:054.77:526.31:241.71:110.85:518:34First Quarter22Tue
23Wed8:284.78:366.82:290.82:061.35:518:35Waxing Gibbous23Wed
24Thu9:424.99:217.23:27-0.13:011.75:508:36Waxing Gibbous24Thu
25Fri10:475.210:077.64:20-1.03:552.05:498:37Waxing Gibbous25Fri
26Sat11:465.410:537.85:10-1.64:482.25:498:38Full Moon26Sat
27Sun12:405.65:59-2.05:392.35:488:39Full Moon27Sun
28Mon1:315.76:47-2.26:312.45:488:39Full Moon28Mon
29Tue12:277.72:215.77:35-2.17:232.55:478:40Waning Gibbous29Tue
30Wed1:167.33:105.68:22-1.88:182.65:478:41Waning Gibbous30Wed
31Thu2:056.84:005.69:09-1.39:162.65:468:42Waning Gibbous31Thu
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 5:33 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 10% 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 Waxing Crescent (10% 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