Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 1:50 am (1.1 ft)
Next high tide : in 6h 44m at 6:58 pm (6.3 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jul 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:296.33:235.48:32-0.58:303.05:488:52Waning Gibbous1Sun
2Mon2:076.04:005.49:08-0.39:173.05:488:52Waning Gibbous2Mon
3Tue2:495.64:395.59:440.110:112.95:498:52Waning Gibbous3Tue
4Wed3:375.25:195.610:230.511:112.75:498:52Third Quarter4Wed
5Thu4:344.86:005.811:040.95:508:52Third Quarter5Thu
6Fri5:454.56:426.012:172.311:51 AM1.45:518:51Third Quarter6Fri
7Sat7:074.37:266.41:231.712:431.85:518:51Third Quarter7Sat
8Sun8:284.48:136.82:231.01:402.25:528:51Waning Crescent8Sun
9Mon9:404.79:017.23:190.22:392.45:538:50Waning Crescent9Mon
10Tue10:425.09:507.64:10-0.63:372.55:538:50Waning Crescent10Tue
11Wed11:365.410:407.94:59-1.24:342.55:548:49New Moon11Wed
12Thu12:265.85:47-1.75:282.45:558:49New Moon12Thu
13Fri1:136.06:35-2.06:222.35:558:48New Moon13Fri
14Sat12:218.02:006.27:22-2.07:172.15:568:48Waxing Crescent14Sat
15Sun1:137.82:476.48:08-1.88:142.05:578:47Waxing Crescent15Sun
16Mon2:077.33:356.48:55-1.39:141.95:588:47Waxing Crescent16Mon
17Tue3:036.64:236.59:42-0.710:191.85:598:46Waxing Crescent17Tue
18Wed4:055.95:136.510:310.111:281.65:598:45First Quarter18Wed
19Thu5:155.26:046.511:210.96:008:45First Quarter19Thu
20Fri6:344.76:556.612:411.312:161.66:018:44First Quarter20Fri
21Sat7:594.57:476.61:511.01:152.36:028:43Waxing Gibbous21Sat
22Sun9:194.68:366.62:540.62:162.76:038:42Waxing Gibbous22Sun
23Mon10:244.89:236.63:480.33:142.96:048:41Waxing Gibbous23Mon
24Tue11:155.010:066.74:350.04:063.06:058:41Waxing Gibbous24Tue
25Wed11:575.210:466.75:15-0.34:513.06:068:40Full Moon25Wed
26Thu12:335.35:52-0.45:322.96:078:39Full Moon26Thu
27Fri1:065.46:26-0.56:102.86:088:38Full Moon27Fri
28Sat12:016.71:385.56:59-0.56:482.76:088:37Full Moon28Sat
29Sun12:376.62:095.67:31-0.47:262.66:098:36Full Moon29Sun
30Mon1:136.52:415.78:03-0.38:062.56:108:35Waning Gibbous30Mon
31Tue1:516.23:135.88:350.08:492.46:118:34Waning Gibbous31Tue
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 10:24 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 neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places Trinidad Harbor, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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