Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide (tomorrow) : in 4h 57m at 1:50 am (1.1 ft)
Next high tide (tomorrow) : 7:46 am (4.1 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 - Apr 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:285.911:265.94:382.04:590.26:587:41Waning Crescent1Thu
2Fri11:135.911:536.05:171.65:330.46:577:42New Moon2Fri
3Sat11:535.95:531.26:040.66:557:43New Moon3Sat
4Sun12:196.112:325.86:270.86:330.96:537:44New Moon4Sun
5Mon12:446.31:105.77:010.67:011.26:527:45New Moon5Mon
6Tue1:086.31:495.57:340.47:291.76:507:47Waxing Crescent6Tue
7Wed1:346.32:305.38:100.37:592.16:497:48Waxing Crescent7Wed
8Thu2:016.33:155.08:470.38:302.56:477:49Waxing Crescent8Thu
9Fri2:326.14:074.89:300.39:062.96:457:50Waxing Crescent9Fri
10Sat3:076.05:104.510:190.49:513.26:447:51Waxing Crescent10Sat
11Sun3:515.86:244.511:180.410:543.56:427:52First Quarter11Sun
12Mon4:505.67:374.612:240.46:417:53First Quarter12Mon
13Tue6:055.58:364.912:183.51:310.26:397:54First Quarter13Tue
14Wed7:245.69:215.31:423.12:310.06:377:55Waxing Gibbous14Wed
15Thu8:385.810:005.82:502.53:23-0.26:367:56Waxing Gibbous15Thu
16Fri9:426.110:376.33:471.74:11-0.26:347:57Waxing Gibbous16Fri
17Sat10:416.311:146.84:390.84:55-0.16:337:58Waxing Gibbous17Sat
18Sun11:376.511:517.25:28-0.15:380.16:317:59Full Moon18Sun
19Mon12:326.56:16-0.86:210.56:308:00Full Moon19Mon
20Tue12:297.51:276.37:04-1.37:041.06:288:01Full Moon20Tue
21Wed1:097.62:226.17:54-1.57:491.66:278:02Waning Gibbous21Wed
22Thu1:517.53:215.78:45-1.58:382.26:258:04Waning Gibbous22Thu
23Fri2:377.14:255.49:39-1.29:332.66:248:05Waning Gibbous23Fri
24Sat3:276.65:345.210:38-0.810:393.06:238:06Third Quarter24Sat
25Sun4:266.06:485.111:42-0.311:593.16:218:07Third Quarter25Sun
26Mon5:375.57:555.212:490.06:208:08Third Quarter26Mon
27Tue6:565.28:515.31:252.91:530.36:188:09Third Quarter27Tue
28Wed8:125.09:345.52:382.52:490.56:178:10Waning Crescent28Wed
29Thu9:175.010:095.73:342.03:360.76:168:11Waning Crescent29Thu
30Fri10:125.110:395.94:191.44:160.96:148:12Waning Crescent30Fri
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 4:48 am — 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