Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 10:36 am (-0.4 ft)
Next high tide : in 1h 52m at 3:52 am (5.8 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:076.81:235.46:54-0.76:382.16:138:13New Moon1Sun
2Mon12:366.72:075.27:30-0.87:122.66:128:14New Moon2Mon
3Tue1:056.62:525.18:07-0.77:462.96:118:15Waxing Crescent3Tue
4Wed1:366.33:414.98:47-0.58:233.26:108:16Waxing Crescent4Wed
5Thu2:106.04:354.79:30-0.29:063.56:088:17Waxing Crescent5Thu
6Fri2:495.75:374.510:190.010:013.66:078:18Waxing Crescent6Fri
7Sat3:365.46:404.511:130.311:153.66:068:19First Quarter7Sat
8Sun4:375.07:364.712:110.46:058:20First Quarter8Sun
9Mon5:524.88:184.912:403.41:070.56:048:21First Quarter9Mon
10Tue7:124.78:525.31:532.91:590.66:038:22First Quarter10Tue
11Wed8:254.79:235.72:502.22:450.76:028:23Waxing Gibbous11Wed
12Thu9:294.99:536.23:381.43:270.96:018:24Waxing Gibbous12Thu
13Fri10:285.210:256.74:220.54:081.26:008:25Waxing Gibbous13Fri
14Sat11:235.410:597.25:05-0.44:491.55:598:26Full Moon14Sat
15Sun12:165.65:49-1.25:311.95:588:27Full Moon15Sun
16Mon1:095.66:33-1.76:152.25:578:28Full Moon16Mon
17Tue12:157.72:045.67:21-2.07:012.55:568:29Waning Gibbous17Tue
18Wed12:597.73:005.58:10-2.17:522.85:558:30Waning Gibbous18Wed
19Thu1:477.43:595.49:03-1.98:493.05:548:31Waning Gibbous19Thu
20Fri2:407.05:025.310:00-1.59:573.15:538:32Waning Gibbous20Fri
21Sat3:416.46:055.410:59-1.111:183.05:528:33Third Quarter21Sat
22Sun4:525.87:035.612:00-0.65:528:34Third Quarter22Sun
23Mon6:135.27:555.812:432.61:00-0.15:518:35Third Quarter23Mon
24Tue7:364.98:406.12:002.01:550.55:508:36Waning Crescent24Tue
25Wed8:534.79:196.43:051.22:461.05:508:37Waning Crescent25Wed
26Thu10:014.89:556.63:580.53:321.45:498:37Waning Crescent26Thu
27Fri11:004.810:276.74:43-0.14:151.95:488:38Waning Crescent27Fri
28Sat11:514.910:586.85:23-0.54:542.35:488:39New Moon28Sat
29Sun12:385.06:00-0.85:322.75:478:40New Moon29Sun
30Mon1:215.16:36-0.96:092.95:478:41New Moon30Mon
31Tue12:006.72:025.17:11-1.06:463.15:468:41New Moon31Tue
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 7:14 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 transitional phase. Tonight's moon is 38% 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 First Quarter (38% 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