Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 6h 42m at 7:52 am (-1.7 ft)
Next high tide : 2:31 pm (6.2 ft)
Sunset today : 8:47 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jun 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:444.96:225.611:250.55:468:43Third Quarter1Sun
2Mon5:584.67:075.912:292.312:170.95:458:43Third Quarter2Mon
3Tue7:194.57:536.31:361.61:121.25:458:44Third Quarter3Tue
4Wed8:364.68:396.72:360.82:081.55:458:45Waning Crescent4Wed
5Thu9:454.99:257.23:310.03:041.75:448:45Waning Crescent5Thu
6Fri10:475.210:127.64:22-0.83:591.95:448:46Waning Crescent6Fri
7Sat11:435.510:597.95:12-1.54:531.95:448:47New Moon7Sat
8Sun12:355.86:00-2.05:462.05:448:47New Moon8Sun
9Mon1:266.06:48-2.26:392.05:448:48New Moon9Mon
10Tue12:387.82:176.17:37-2.27:342.05:438:48Waxing Crescent10Tue
11Wed1:297.53:076.18:25-1.98:322.05:438:49Waxing Crescent11Wed
12Thu2:227.03:586.19:14-1.49:332.15:438:49Waxing Crescent12Thu
13Fri3:186.34:506.110:03-0.810:402.05:438:50First Quarter13Fri
14Sat4:205.65:426.210:53-0.111:521.85:438:50First Quarter14Sat
15Sun5:304.96:346.211:460.65:438:50First Quarter15Sun
16Mon6:484.57:246.31:051.512:401.35:438:51First Quarter16Mon
17Tue8:084.38:116.32:121.11:351.85:438:51Waxing Gibbous17Tue
18Wed9:224.48:546.43:100.72:292.25:448:51Waxing Gibbous18Wed
19Thu10:234.59:356.53:590.33:202.55:448:52Waxing Gibbous19Thu
20Fri11:144.710:136.64:410.04:072.75:448:52Waxing Gibbous20Fri
21Sat11:574.910:496.65:19-0.34:502.85:448:52Full Moon21Sat
22Sun12:355.15:55-0.55:302.85:448:52Full Moon22Sun
23Mon1:115.26:29-0.76:092.85:458:52Full Moon23Mon
24Tue12:006.71:465.37:03-0.76:482.85:458:53Full Moon24Tue
25Wed12:366.62:205.47:37-0.77:282.75:458:53Waning Gibbous25Wed
26Thu1:136.42:565.58:11-0.68:102.75:468:53Waning Gibbous26Thu
27Fri1:526.23:325.68:45-0.48:572.65:468:53Waning Gibbous27Fri
28Sat2:355.84:105.79:22-0.19:502.55:478:53Waning Gibbous28Sat
29Sun3:245.44:495.910:010.310:502.25:478:53Third Quarter29Sun
30Mon4:235.05:336.110:440.711:571.85:488:53Third Quarter30Mon
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 11:11 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 8% 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 Crescent (8% 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