41.0567’ N, 124.1470’ W

Trinidad Harbor, CA

59°
H -°
L 54°
S
8mph
High tide
9:47 pm

Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 4:56 am (0.0 ft)
Next high tide : in 54m at 9:47 pm (6.3 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Gibbous (89% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jun 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:344.47:275.81:042.212:421.14:467:42Waxing Gibbous1Mon
2Tue7:464.58:046.31:571.41:321.34:457:42Waxing Gibbous2Tue
3Wed8:504.88:426.72:450.62:201.54:457:43Waxing Gibbous3Wed
4Thu9:475.19:217.13:30-0.23:071.74:457:44Waxing Gibbous4Thu
5Fri10:415.410:017.54:15-0.93:541.94:447:44Full Moon5Fri
6Sat11:335.610:447.75:00-1.64:422.14:447:45Full Moon6Sat
7Sun12:245.85:46-2.05:312.24:447:46Full Moon7Sun
8Mon1:165.86:34-2.16:232.34:437:46Waning Gibbous8Mon
9Tue12:187.62:095.97:23-2.07:192.44:437:47Waning Gibbous9Tue
10Wed1:107.23:045.98:14-1.78:212.54:437:48Waning Gibbous10Wed
11Thu2:076.74:005.99:07-1.39:302.44:437:48Third Quarter11Thu
12Fri3:106.04:566.010:02-0.710:472.24:437:49Third Quarter12Fri
13Sat4:225.45:516.210:580.04:437:49Third Quarter13Sat
14Sun5:424.96:426.412:041.811:55 AM0.64:437:49Third Quarter14Sun
15Mon7:034.77:296.51:151.212:521.24:437:50Waning Crescent15Mon
16Tue8:194.68:136.72:150.61:451.74:437:50Waning Crescent16Tue
17Wed9:244.88:526.83:070.12:362.14:437:51Waning Crescent17Wed
18Thu10:194.99:296.83:52-0.33:222.44:437:51Waning Crescent18Thu
19Fri11:075.110:056.84:32-0.64:052.64:437:51New Moon19Fri
20Sat11:495.210:406.85:09-0.84:452.84:437:52New Moon20Sat
21Sun12:295.35:45-0.85:242.94:447:52New Moon21Sun
22Mon1:075.36:20-0.86:033.04:447:52New Moon22Mon
23Tue1:455.36:55-0.76:433.04:447:52Waxing Crescent23Tue
24Wed12:256.32:235.37:31-0.67:253.14:447:52Waxing Crescent24Wed
25Thu1:036.03:035.38:07-0.48:123.14:457:52Waxing Crescent25Thu
26Fri1:445.73:435.38:45-0.19:063.04:457:52Waxing Crescent26Fri
27Sat2:315.34:255.49:250.310:082.84:457:52First Quarter27Sat
28Sun3:284.95:065.610:070.711:152.54:467:52First Quarter28Sun
29Mon4:374.55:485.910:541.14:467:52First Quarter29Mon
30Tue5:584.36:316.312:201.911:45 AM1.64:477:52First Quarter30Tue
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 89% 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 (89% 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