41.0567’ N, 124.1470’ W

Trinidad Harbor, CA

58°
H -°
L 55°
S
6mph
Low tide
5:16 am

Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 5h 42m at 5:16 am (0.4 ft)
Next high tide : 11:35 am (6.3 ft)
Sunset today : 7:10 pm
Sunrise tomorrow : 7:06 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jan 1863

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:277.010:315.22:183.53:450.27:495:06Waxing Gibbous1Thu
2Fri9:097.111:095.43:093.64:23-0.17:495:06Waxing Gibbous2Fri
3Sat9:487.211:435.63:533.54:58-0.27:495:07Full Moon3Sat
4Sun10:257.24:343.45:32-0.37:495:08Full Moon4Sun
5Mon12:155.711:01 AM7.15:133.36:03-0.47:495:09Full Moon5Mon
6Tue12:465.911:37 AM7.05:513.26:35-0.37:495:10Full Moon6Tue
7Wed1:176.012:146.86:313.17:06-0.17:495:11Waning Gibbous7Wed
8Thu1:486.112:526.47:132.97:370.27:485:12Waning Gibbous8Thu
9Fri2:196.21:356.07:582.88:090.67:485:13Waning Gibbous9Fri
10Sat2:526.42:245.68:492.68:431.17:485:14Waning Gibbous10Sat
11Sun3:286.53:245.19:472.39:221.77:485:15Third Quarter11Sun
12Mon4:086.74:404.710:531.910:082.37:475:16Third Quarter12Mon
13Tue4:556.96:104.512:031.47:475:17Third Quarter13Tue
14Wed5:487.27:394.71:110.87:475:18Waning Crescent14Wed
15Thu6:477.58:525.012:143.22:120.07:465:19Waning Crescent15Thu
16Fri7:467.89:505.51:273.33:07-0.67:465:21Waning Crescent16Fri
17Sat8:448.110:395.92:353.23:58-1.17:455:22Waning Crescent17Sat
18Sun9:408.311:236.33:362.94:45-1.57:455:23New Moon18Sun
19Mon10:338.34:332.65:30-1.57:445:24New Moon19Mon
20Tue12:056.711:25 AM8.25:282.26:13-1.47:445:25New Moon20Tue
21Wed12:476.912:167.86:211.96:55-0.97:435:26Waxing Crescent21Wed
22Thu1:287.11:087.27:151.77:36-0.37:425:28Waxing Crescent22Thu
23Fri2:097.22:026.58:101.68:170.57:425:29Waxing Crescent23Fri
24Sat2:517.23:005.79:091.58:591.37:415:30First Quarter24Sat
25Sun3:347.14:075.110:121.59:422.17:405:31First Quarter25Sun
26Mon4:216.95:284.611:211.510:322.87:405:33First Quarter26Mon
27Tue5:126.77:004.512:321.37:395:34First Quarter27Tue
28Wed6:086.68:254.61:381.17:385:35Waxing Gibbous28Wed
29Thu7:056.69:264.912:453.72:340.87:375:36Waxing Gibbous29Thu
30Fri7:596.610:095.11:533.73:210.57:365:37Waxing Gibbous30Fri
31Sat8:486.810:445.42:503.64:000.27:355:39Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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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 96% 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 (96% 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