Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 4h 46m at 3:14 am (0.5 ft)
Next high tide : 10:16 am (4.4 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Feb 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:306.22:005.88:202.58:231.07:265:34Waning Gibbous1Tue
2Wed3:016.22:495.29:102.48:541.77:255:35Waning Gibbous2Wed
3Thu3:336.33:494.710:052.29:262.47:245:36Third Quarter3Thu
4Fri4:086.35:084.311:082.010:033.07:235:37Third Quarter4Fri
5Sat4:496.36:484.212:161.77:215:39Third Quarter5Sat
6Sun5:386.38:234.41:221.37:205:40Third Quarter6Sun
7Mon6:346.59:274.712:033.92:190.87:195:41Waning Crescent7Mon
8Tue7:326.710:105.11:214.03:090.27:185:42Waning Crescent8Tue
9Wed8:267.010:465.42:263.93:52-0.37:175:44Waning Crescent9Wed
10Thu9:177.411:195.73:213.64:33-0.77:165:45Waning Crescent10Thu
11Fri10:057.611:516.04:103.25:12-1.17:145:46New Moon11Fri
12Sat10:537.84:572.75:49-1.27:135:47New Moon12Sat
13Sun12:246.311:40 AM7.75:452.36:27-1.07:125:48New Moon13Sun
14Mon12:576.612:307.46:341.87:04-0.67:115:50Waxing Crescent14Mon
15Tue1:326.91:226.87:261.47:420.17:095:51Waxing Crescent15Tue
16Wed2:097.12:206.28:211.18:210.97:085:52Waxing Crescent16Wed
17Thu2:497.33:265.59:220.89:041.87:065:53First Quarter17Thu
18Fri3:337.34:464.910:300.79:532.67:055:55First Quarter18Fri
19Sat4:247.26:234.711:440.510:573.37:045:56First Quarter19Sat
20Sun5:257.07:594.812:590.37:025:57First Quarter20Sun
21Mon6:336.99:115.112:193.72:080.07:015:58Waxing Gibbous21Mon
22Tue7:426.910:025.41:433.73:07-0.36:595:59Waxing Gibbous22Tue
23Wed8:447.010:425.72:523.53:56-0.46:586:01Waxing Gibbous23Wed
24Thu9:377.011:175.93:473.14:37-0.56:566:02Full Moon24Thu
25Fri10:247.011:476.04:322.75:14-0.56:556:03Full Moon25Fri
26Sat11:066.95:132.35:47-0.36:536:04Full Moon26Sat
27Sun12:156.211:45 AM6.75:522.06:170.16:526:05Full Moon27Sun
28Mon12:426.312:246.46:291.86:450.56:506:06Waning Gibbous28Mon
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 6:45 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 72% 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 Gibbous (72% 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