Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 10:14 pm (2.3 ft)
Next high tide : in 6h 29m at 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 - Aug 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:504.88:526.73:110.22:423.06:138:32Waning Crescent1Sun
2Mon10:445.19:446.74:040.03:422.96:148:31Waning Crescent2Mon
3Tue11:285.310:316.84:50-0.24:332.86:158:30Waning Crescent3Tue
4Wed12:045.55:29-0.35:172.66:168:28New Moon4Wed
5Thu12:365.66:04-0.35:572.46:178:27New Moon5Thu
6Fri1:065.86:36-0.26:352.26:188:26New Moon6Fri
7Sat12:286.51:355.97:06-0.17:122.06:198:25New Moon7Sat
8Sun1:056.32:036.07:360.27:501.96:208:24Waxing Crescent8Sun
9Mon1:426.02:326.18:050.58:301.86:218:22Waxing Crescent9Mon
10Tue2:215.73:026.18:351.09:131.76:228:21Waxing Crescent10Tue
11Wed3:055.33:356.19:061.410:011.76:238:20Waxing Crescent11Wed
12Thu3:554.94:126.29:411.910:561.56:248:18First Quarter12Thu
13Fri4:574.54:566.210:212.46:258:17First Quarter13Fri
14Sat6:154.35:496.312:001.411:13 AM2.86:268:15First Quarter14Sat
15Sun7:394.36:506.41:091.012:203.06:278:14First Quarter15Sun
16Mon8:534.67:546.72:140.61:363.16:288:13Waxing Gibbous16Mon
17Tue9:515.08:567.03:120.02:472.86:298:11Waxing Gibbous17Tue
18Wed10:385.59:547.44:03-0.53:492.46:308:10Waxing Gibbous18Wed
19Thu11:205.910:497.64:50-0.84:451.96:318:08Full Moon19Thu
20Fri12:006.45:35-1.05:381.36:328:07Full Moon20Fri
21Sat12:406.86:18-1.06:300.86:338:05Full Moon21Sat
22Sun12:357.51:207.17:00-0.77:220.46:348:04Waning Gibbous22Sun
23Mon1:287.22:027.37:42-0.28:150.26:358:02Waning Gibbous23Mon
24Tue2:226.72:457.38:260.49:100.26:368:01Waning Gibbous24Tue
25Wed3:206.13:307.29:111.110:090.36:377:59Waning Gibbous25Wed
26Thu4:245.54:216.910:001.811:140.56:387:58Third Quarter26Thu
27Fri5:385.05:176.610:572.56:397:56Third Quarter27Fri
28Sat7:004.86:226.312:250.612:052.96:407:54Third Quarter28Sat
29Sun8:214.87:306.21:370.61:233.16:417:53Waning Crescent29Sun
30Mon9:265.08:346.22:420.52:353.06:427:51Waning Crescent30Mon
31Tue10:165.39:306.23:360.43:342.86:437:50Waning Crescent31Tue
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 7:26 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