Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 5:52 pm (3.4 ft)
Next high tide : in 5h 56m at 1:19 pm (5.0 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:47 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jan 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:486.67:104.31:001.67:414:58Third Quarter1Tue
2Wed6:306.68:364.41:581.27:414:59Waning Crescent2Wed
3Thu7:146.79:414.712:443.62:470.77:415:00Waning Crescent3Thu
4Fri7:586.910:295.01:443.93:300.37:415:01Waning Crescent4Fri
5Sat8:417.011:085.22:394.04:100.07:415:02Waning Crescent5Sat
6Sun9:237.211:425.43:273.94:47-0.37:415:03New Moon6Sun
7Mon10:037.34:113.85:22-0.67:415:03New Moon7Mon
8Tue12:145.610:42 AM7.44:523.75:56-0.77:415:04New Moon8Tue
9Wed12:455.711:21 AM7.45:333.56:30-0.87:415:05New Moon9Wed
10Thu1:175.912:017.26:163.37:03-0.67:415:07Waxing Crescent10Thu
11Fri1:496.112:446.97:023.17:37-0.37:405:08Waxing Crescent11Fri
12Sat2:216.31:316.47:522.88:110.27:405:09Waxing Crescent12Sat
13Sun2:546.52:265.88:492.48:470.87:405:10Waxing Crescent13Sun
14Mon3:316.83:325.29:522.09:271.67:395:11First Quarter14Mon
15Tue4:117.04:544.711:011.510:132.47:395:12First Quarter15Tue
16Wed4:587.36:324.512:141.07:395:13First Quarter16Wed
17Thu5:527.58:074.71:230.37:385:14Waxing Gibbous17Thu
18Fri6:517.79:215.112:213.62:27-0.37:385:15Waxing Gibbous18Fri
19Sat7:537.810:185.51:383.73:23-0.87:375:17Waxing Gibbous19Sat
20Sun8:528.011:045.82:483.74:14-1.27:365:18Waxing Gibbous20Sun
21Mon9:488.111:456.13:493.45:00-1.47:365:19Full Moon21Mon
22Tue10:408.04:443.05:43-1.37:355:20Full Moon22Tue
23Wed12:246.311:28 AM7.85:362.76:23-1.17:345:21Full Moon23Wed
24Thu1:016.512:167.46:252.47:00-0.67:345:23Waning Gibbous24Thu
25Fri1:366.61:026.87:142.27:360.07:335:24Waning Gibbous25Fri
26Sat2:116.71:506.18:042.18:090.77:325:25Waning Gibbous26Sat
27Sun2:456.72:415.58:572.08:421.57:315:26Waning Gibbous27Sun
28Mon3:196.63:414.89:531.99:152.37:315:27Third Quarter28Mon
29Tue3:556.64:574.410:561.89:513.07:305:29Third Quarter29Tue
30Wed4:366.56:364.212:041.67:295:30Third Quarter30Wed
31Thu5:256.48:194.31:131.47:285:31Third Quarter31Thu
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 3:35 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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