Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 55m at 5:11 pm (3.4 ft)
Next high tide : 11:03 pm (6.7 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Feb 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:036.93:424.89:471.69:052.47:265:33First Quarter1Sun
2Mon3:447.05:064.510:531.29:513.07:255:35First Quarter2Mon
3Tue4:357.16:464.412:070.87:245:36First Quarter3Tue
4Wed5:367.28:164.71:190.37:235:37Waxing Gibbous4Wed
5Thu6:457.49:205.112:193.82:23-0.37:225:38Waxing Gibbous5Thu
6Fri7:537.610:085.61:433.73:19-0.87:215:40Waxing Gibbous6Fri
7Sat8:567.910:496.02:533.34:08-1.27:205:41Waxing Gibbous7Sat
8Sun9:538.011:276.43:542.84:53-1.37:185:42Full Moon8Sun
9Mon10:477.94:492.25:34-1.27:175:43Full Moon9Mon
10Tue12:046.811:38 AM7.75:401.76:13-0.87:165:45Full Moon10Tue
11Wed12:407.012:287.26:301.36:51-0.27:155:46Waning Gibbous11Wed
12Thu1:167.21:196.67:201.17:270.57:145:47Waning Gibbous12Thu
13Fri1:527.22:115.98:111.08:041.37:125:48Waning Gibbous13Fri
14Sat2:287.13:105.39:051.08:402.27:115:49Waning Gibbous14Sat
15Sun3:076.94:194.710:041.19:202.97:105:51Third Quarter15Sun
16Mon3:506.65:474.411:101.210:083.57:085:52Third Quarter16Mon
17Tue4:426.47:294.412:241.27:075:53Third Quarter17Tue
18Wed5:456.28:484.61:341.07:065:54Third Quarter18Wed
19Thu6:536.19:374.912:464.02:320.87:045:56Waning Crescent19Thu
20Fri7:546.310:105.12:003.83:180.57:035:57Waning Crescent20Fri
21Sat8:466.410:385.32:563.53:550.27:015:58Waning Crescent21Sat
22Sun9:316.611:035.63:403.14:280.07:005:59Waning Crescent22Sun
23Mon10:126.711:275.94:202.74:580.06:586:00New Moon23Mon
24Tue10:516.711:526.24:572.35:260.06:576:01New Moon24Tue
25Wed11:306.65:351.85:540.36:556:03New Moon25Wed
26Thu12:166.512:116.46:131.46:230.66:546:04New Moon26Thu
27Fri12:426.712:546.16:531.16:521.16:526:05Waxing Crescent27Fri
28Sat1:106.91:425.77:360.87:241.76:516:06Waxing Crescent28Sat
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 8:07 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 99% 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 (99% 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