Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 43m at 3:19 pm (3.7 ft)
Next high tide : 9:19 pm (6.4 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Oct 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:385.81:156.97:101.98:00-0.17:146:57Waning Gibbous1Tue
2Wed2:265.51:467.07:422.58:45-0.27:156:55Waning Gibbous2Wed
3Thu3:205.22:236.98:182.99:36-0.17:166:53Waning Gibbous3Thu
4Fri4:244.93:076.79:003.410:380.07:176:52Third Quarter4Fri
5Sat5:434.74:066.59:593.711:480.17:186:50Third Quarter5Sat
6Sun7:074.85:226.211:243.87:196:48Third Quarter6Sun
7Mon8:165.16:486.11:020.01:023.67:206:47Third Quarter7Mon
8Tue9:065.58:106.22:09-0.12:243.07:216:45Waning Crescent8Tue
9Wed9:475.99:206.33:05-0.13:282.17:226:44Waning Crescent9Wed
10Thu10:236.410:216.43:53-0.14:211.27:246:42Waning Crescent10Thu
11Fri10:576.911:176.54:370.25:100.47:256:40New Moon11Fri
12Sat11:307.25:170.65:56-0.37:266:39New Moon12Sat
13Sun12:106.412:037.55:551.16:39-0.77:276:37New Moon13Sun
14Mon1:016.212:367.56:331.77:23-0.97:286:36New Moon14Mon
15Tue1:536.01:107.47:112.38:06-0.87:296:34Waxing Crescent15Tue
16Wed2:455.71:457.07:502.98:52-0.57:306:33Waxing Crescent16Wed
17Thu3:415.32:236.68:323.39:41-0.17:316:31Waxing Crescent17Thu
18Fri4:445.13:066.29:203.710:370.37:326:30First Quarter18Fri
19Sat5:574.93:595.710:244.011:400.77:336:28First Quarter19Sat
20Sun7:124.95:105.311:504.07:356:27First Quarter20Sun
21Mon8:125.06:335.112:470.91:203.77:366:25First Quarter21Mon
22Tue8:555.27:505.11:470.92:273.27:376:24First Quarter22Tue
23Wed9:275.58:535.22:361.03:172.67:386:22Waxing Gibbous23Wed
24Thu9:535.89:475.33:171.13:582.07:396:21Waxing Gibbous24Thu
25Fri10:176.210:355.53:531.24:351.37:406:20Waxing Gibbous25Fri
26Sat10:426.511:205.64:251.45:100.67:416:18Waxing Gibbous26Sat
27Sun11:076.94:571.75:460.07:436:17Full Moon27Sun
28Mon12:055.711:34 AM7.25:302.16:22-0.57:446:16Full Moon28Mon
29Tue12:505.712:047.46:032.57:01-0.87:456:14Full Moon29Tue
30Wed1:375.712:377.56:392.87:44-1.07:466:13Waning Gibbous30Wed
31Thu2:285.61:157.47:183.28:30-1.07:476:12Waning 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 6:19 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 87% 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 Gibbous (87% 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