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 1h 11m at 2:15 pm (3.7 ft)
Next high tide : 8:28 pm (6.3 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jan 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:366.712:507.86:582.57:42-1.27:414:58Waxing Crescent1Mon
2Tue2:246.81:457.27:572.48:29-0.67:414:59Waxing Crescent2Tue
3Wed3:136.92:456.59:022.39:190.17:415:00First Quarter3Wed
4Thu4:057.03:545.810:122.110:110.87:415:01First Quarter4Thu
5Fri4:587.05:135.211:271.811:071.67:415:02First Quarter5Fri
6Sat5:527.16:394.912:411.47:415:03First Quarter6Sat
7Sun6:457.18:024.912:072.21:470.97:415:04Waxing Gibbous7Sun
8Mon7:367.29:115.11:092.72:430.57:415:05Waxing Gibbous8Mon
9Tue8:247.310:075.42:093.03:320.17:415:06Waxing Gibbous9Tue
10Wed9:077.310:535.63:033.14:14-0.17:415:07Waxing Gibbous10Wed
11Thu9:487.311:325.83:503.24:52-0.37:405:08Full Moon11Thu
12Fri10:267.34:333.25:27-0.37:405:09Full Moon12Fri
13Sat12:075.911:02 AM7.25:123.16:00-0.37:405:10Full Moon13Sat
14Sun12:406.011:38 AM7.05:513.16:32-0.27:395:11Full Moon14Sun
15Mon1:136.012:146.86:293.07:040.07:395:12Waning Gibbous15Mon
16Tue1:456.112:506.57:093.07:360.37:395:13Waning Gibbous16Tue
17Wed2:186.11:296.17:522.98:090.67:385:14Waning Gibbous17Wed
18Thu2:536.12:135.78:392.88:431.17:385:15Waning Gibbous18Thu
19Fri3:296.23:055.29:332.79:201.67:375:17Third Quarter19Fri
20Sat4:086.34:114.810:352.510:032.17:365:18Third Quarter20Sat
21Sun4:526.55:324.611:422.110:552.57:365:19Third Quarter21Sun
22Mon5:416.76:594.612:491.57:355:20Third Quarter22Mon
23Tue6:347.08:164.91:490.87:355:21Waning Crescent23Tue
24Wed7:297.39:185.31:053.12:440.17:345:23Waning Crescent24Wed
25Thu8:237.710:105.72:103.13:33-0.67:335:24Waning Crescent25Thu
26Fri9:168.010:576.23:102.94:21-1.17:325:25New Moon26Fri
27Sat10:088.311:416.54:062.65:06-1.47:315:26New Moon27Sat
28Sun10:598.35:002.35:51-1.57:315:28New Moon28Sun
29Mon12:246.811:51 AM8.15:531.96:35-1.37:305:29New Moon29Mon
30Tue1:077.112:437.76:461.77:19-0.97:295:30Waxing Crescent30Tue
31Wed1:517.21:377.17:421.58:03-0.27:285:31Waxing Crescent31Wed
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 5:21 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 80% 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 (80% 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