Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 4h 32m at 9:49 am (-1.1 ft)
Next high tide : 4:39 pm (5.9 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Apr 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:156.54:594.910:200.010:022.86:587:42Third Quarter1Thu
2Fri4:086.36:104.811:220.111:123.06:567:43Third Quarter2Fri
3Sat5:146.17:215.012:290.16:547:44Third Quarter3Sat
4Sun6:325.98:235.312:352.81:360.16:537:45Third Quarter4Sun
5Mon7:515.99:145.81:562.42:370.16:517:46Waning Crescent5Mon
6Tue9:036.19:596.33:051.73:310.16:497:47Waning Crescent6Tue
7Wed10:076.210:406.74:030.94:200.16:487:48Waning Crescent7Wed
8Thu11:046.411:207.14:550.25:060.36:467:49New Moon8Thu
9Fri11:586.411:597.35:44-0.55:490.66:457:50New Moon9Fri
10Sat12:496.36:30-0.96:321.06:437:51New Moon10Sat
11Sun12:387.41:396.17:15-1.07:141.46:417:52New Moon11Sun
12Mon1:177.32:295.88:01-1.07:561.86:407:53Waxing Crescent12Mon
13Tue1:577.03:205.58:47-0.78:412.36:387:54Waxing Crescent13Tue
14Wed2:396.64:165.29:35-0.49:302.66:377:56Waxing Crescent14Wed
15Thu3:246.15:164.910:270.010:272.96:357:57First Quarter15Thu
16Fri4:165.66:214.811:240.411:373.06:347:58First Quarter16Fri
17Sat5:185.27:254.812:240.76:327:59First Quarter17Sat
18Sun6:314.98:185.012:562.91:250.96:318:00First Quarter18Sun
19Mon7:454.89:015.22:072.62:191.16:298:01Waxing Gibbous19Mon
20Tue8:504.89:375.53:042.13:061.16:288:02Waxing Gibbous20Tue
21Wed9:465.010:095.83:501.63:471.26:268:03Waxing Gibbous21Wed
22Thu10:345.110:396.14:301.04:241.36:258:04Waxing Gibbous22Thu
23Fri11:195.311:086.45:070.55:001.46:238:05Full Moon23Fri
24Sat12:015.45:430.05:341.66:228:06Full Moon24Sat
25Sun12:435.56:20-0.56:101.86:218:07Full Moon25Sun
26Mon12:116.81:265.56:58-0.86:462.06:198:08Full Moon26Mon
27Tue12:466.92:115.57:38-1.07:262.26:188:09Waning Gibbous27Tue
28Wed1:246.93:005.48:22-1.08:102.46:178:10Waning Gibbous28Wed
29Thu2:066.83:535.39:09-0.99:012.66:158:11Waning Gibbous29Thu
30Fri2:556.54:515.210:01-0.710:022.76:148:13Waning Gibbous30Fri
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 1:14 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 transitional phase. Tonight's moon is 28% 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 shifting between spring and neap.

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 Crescent (28% illuminated). This places Trinidad Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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