Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 14m at 2:48 pm (3.1 ft)
Next high tide : 9:04 pm (6.5 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Aug 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:354.58:286.32:540.72:143.26:128:32Waning Crescent1Thu
2Fri10:304.79:186.43:460.43:153.26:138:31Waning Crescent2Fri
3Sat11:115.010:046.54:300.24:053.06:148:30Waning Crescent3Sat
4Sun11:465.210:456.65:080.04:492.86:158:29Waning Crescent4Sun
5Mon12:165.45:42-0.25:292.66:168:28New Moon5Mon
6Tue12:465.66:14-0.26:072.36:178:26New Moon6Tue
7Wed12:016.61:145.86:45-0.26:452.16:188:25New Moon7Wed
8Thu12:396.51:436.07:15-0.17:241.96:198:24New Moon8Thu
9Fri1:176.32:126.27:450.28:051.76:208:23Waxing Crescent9Fri
10Sat1:586.02:436.38:170.58:501.56:218:21Waxing Crescent10Sat
11Sun2:445.73:176.58:501.09:401.36:228:20Waxing Crescent11Sun
12Mon3:365.33:566.69:271.510:371.26:238:19First Quarter12Mon
13Tue4:404.84:426.610:102.011:420.96:248:17First Quarter13Tue
14Wed5:574.65:386.711:042.56:258:16First Quarter14Wed
15Thu7:234.56:426.812:540.612:132.96:268:15First Quarter15Thu
16Fri8:424.77:497.02:030.21:312.96:278:13Waxing Gibbous16Fri
17Sat9:455.18:557.23:06-0.32:452.76:288:12Waxing Gibbous17Sat
18Sun10:365.69:557.54:01-0.73:502.36:298:10Waxing Gibbous18Sun
19Mon11:216.010:517.64:51-0.94:481.86:308:09Full Moon19Mon
20Tue12:026.45:36-1.05:411.36:318:07Full Moon20Tue
21Wed12:426.76:19-0.96:320.96:328:06Full Moon21Wed
22Thu12:357.31:206.97:00-0.57:210.66:338:04Waning Gibbous22Thu
23Fri1:256.91:597.07:400.08:100.56:348:03Waning Gibbous23Fri
24Sat2:166.42:387.08:190.69:000.66:358:01Waning Gibbous24Sat
25Sun3:085.93:186.89:001.39:530.76:368:00Waning Gibbous25Sun
26Mon4:055.34:016.59:422.010:510.96:377:58Third Quarter26Mon
27Tue5:114.84:506.210:292.611:561.16:387:57Third Quarter27Tue
28Wed6:284.65:466.011:273.16:397:55Third Quarter28Wed
29Thu7:514.56:505.81:051.112:383.36:407:53Third Quarter29Thu
30Fri9:024.77:555.82:121.01:533.36:417:52Waning Crescent30Fri
31Sat9:534.98:526.03:080.82:563.16:427:50Waning Crescent31Sat
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 5:56 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 85% 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 Waxing Gibbous (85% 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