Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 15, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 4h 55m at 6:34 am (-2.4 ft)
Next high tide : 1:24 pm (5.6 ft)
Sunset today : 8:50 pm
Sunrise tomorrow : 5:43 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:035.67:435.012:32-0.36:138:14Third Quarter1Wed
2Thu6:275.48:285.412:543.01:32-0.16:118:15Third Quarter2Thu
3Fri7:515.39:076.02:112.32:270.06:108:16Waning Crescent3Fri
4Sat9:075.49:456.53:141.33:160.36:098:17Waning Crescent4Sat
5Sun10:145.510:217.04:090.34:030.76:088:18Waning Crescent5Sun
6Mon11:155.610:587.44:59-0.74:481.26:078:19New Moon6Mon
7Tue12:125.75:46-1.45:321.76:058:20New Moon7Tue
8Wed1:075.76:32-1.86:162.16:048:21New Moon8Wed
9Thu12:167.62:015.67:19-1.97:012.56:038:22New Moon9Thu
10Fri12:577.42:555.48:06-1.87:482.96:028:23Waxing Crescent10Fri
11Sat1:407.03:515.28:54-1.48:393.16:018:24Waxing Crescent11Sat
12Sun2:266.54:515.09:46-0.99:383.36:008:25Waxing Crescent12Sun
13Mon3:176.05:534.910:40-0.410:483.45:598:26First Quarter13Mon
14Tue4:165.46:525.011:370.05:588:27First Quarter14Tue
15Wed5:254.97:425.112:093.212:330.45:578:28First Quarter15Wed
16Thu6:434.58:235.31:282.81:250.85:568:29First Quarter16Thu
17Fri8:004.48:565.52:322.32:121.15:558:30Waxing Gibbous17Fri
18Sat9:084.39:255.83:221.62:541.55:548:31Waxing Gibbous18Sat
19Sun10:074.59:536.14:041.03:331.85:548:32Waxing Gibbous19Sun
20Mon10:584.610:206.44:420.44:092.15:538:33Waxing Gibbous20Mon
21Tue11:464.810:496.65:17-0.24:452.55:528:33Full Moon21Tue
22Wed12:304.95:52-0.65:212.75:518:34Full Moon22Wed
23Thu1:135.06:28-1.05:582.95:518:35Full Moon23Thu
24Fri1:575.17:06-1.26:363.15:508:36Full Moon24Fri
25Sat12:296.92:435.07:47-1.37:173.25:498:37Waning Gibbous25Sat
26Sun1:086.93:325.08:31-1.38:043.35:498:38Waning Gibbous26Sun
27Mon1:536.74:245.09:18-1.29:003.35:488:39Waning Gibbous27Mon
28Tue2:446.45:165.110:08-1.010:083.25:478:40Waning Gibbous28Tue
29Wed3:445.96:075.311:00-0.711:272.95:478:40Third Quarter29Wed
30Thu4:555.46:545.711:53-0.25:468:41Third Quarter30Thu
31Fri6:175.07:386.112:482.312:470.35:468:42Third Quarter31Fri
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 9:59 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 spring phase. Tonight's moon is 1% 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 New Moon (1% 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