Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 2:15 pm (3.7 ft)
Next high tide : in 1h 38m at 10:16 am (4.4 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 - Nov 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:256.510:515.54:011.14:481.07:486:11Waning Crescent1Tue
2Wed10:526.711:375.54:371.55:240.57:496:10New Moon2Wed
3Thu11:176.85:091.95:580.17:506:09New Moon3Thu
4Fri12:195.611:42 AM6.95:402.36:30-0.17:516:08New Moon4Fri
5Sat1:005.512:076.96:112.77:03-0.37:536:07New Moon5Sat
6Sun1:415.511:34 AM6.85:413.06:37-0.36:545:06Waxing Crescent6Sun
7Mon1:235.412:026.76:133.37:14-0.26:555:05Waxing Crescent7Mon
8Tue2:095.212:346.56:483.67:550.06:565:03Waxing Crescent8Tue
9Wed3:015.11:116.37:273.98:420.26:575:02Waxing Crescent9Wed
10Thu4:005.01:556.08:184.09:340.36:595:01Waxing Crescent10Thu
11Fri5:025.02:535.79:284.110:310.57:005:01First Quarter11Fri
12Sat5:595.24:085.410:543.911:300.67:015:00First Quarter12Sat
13Sun6:445.55:335.212:163.47:024:59First Quarter13Sun
14Mon7:225.96:555.312:250.71:212.57:034:58Waxing Gibbous14Mon
15Tue7:576.48:075.51:160.92:151.67:044:57Waxing Gibbous15Tue
16Wed8:317.09:125.72:041.13:040.57:064:56Waxing Gibbous16Wed
17Thu9:077.610:116.02:501.53:51-0.57:074:55Waxing Gibbous17Thu
18Fri9:448.011:086.13:351.94:38-1.37:084:55Full Moon18Fri
19Sat10:248.34:202.35:25-1.87:094:54Full Moon19Sat
20Sun12:036.211:07 AM8.45:072.66:14-2.07:104:53Full Moon20Sun
21Mon12:586.211:52 AM8.25:553.07:04-1.97:114:53Waning Gibbous21Mon
22Tue1:556.012:407.96:483.27:56-1.57:134:52Waning Gibbous22Tue
23Wed2:545.91:337.37:463.48:51-1.07:144:52Waning Gibbous23Wed
24Thu3:555.82:336.68:553.59:49-0.47:154:51Third Quarter24Thu
25Fri4:575.83:425.910:153.510:480.27:164:50Third Quarter25Fri
26Sat5:555.95:015.311:393.111:460.77:174:50Third Quarter26Sat
27Sun6:466.16:245.012:562.67:184:50Third Quarter27Sun
28Mon7:286.37:414.912:401.21:571.97:194:49Waning Crescent28Mon
29Tue8:046.68:484.91:291.72:461.37:204:49Waning Crescent29Tue
30Wed8:366.79:455.02:132.23:280.77:214:49Waning Crescent30Wed
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 12:15 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