Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 3:24 pm (2.6 ft)
Next high tide : in 1h 07m at 10:40 am (4.8 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Crescent (8% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:047.34:145.39:19-1.69:043.06:138:13Waxing Crescent1Thu
2Fri2:566.85:215.110:17-1.110:113.26:128:14First Quarter2Fri
3Sat3:576.26:295.111:19-0.611:333.26:108:15First Quarter3Sat
4Sun5:085.57:315.212:23-0.16:098:16First Quarter4Sun
5Mon6:295.18:225.41:012.91:240.36:088:17First Quarter5Mon
6Tue7:494.89:035.62:162.32:180.66:078:18Waxing Gibbous6Tue
7Wed9:004.79:375.93:161.73:041.06:068:20Waxing Gibbous7Wed
8Thu10:014.710:066.14:041.13:441.46:058:21Waxing Gibbous8Thu
9Fri10:544.810:326.34:440.54:201.86:038:22Waxing Gibbous9Fri
10Sat11:414.910:596.45:190.04:542.16:028:23Full Moon10Sat
11Sun12:245.05:53-0.45:272.56:018:24Full Moon11Sun
12Mon1:055.06:26-0.65:592.76:008:25Full Moon12Mon
13Tue1:465.07:00-0.86:333.05:598:26Full Moon13Tue
14Wed12:246.52:284.97:36-0.87:073.25:588:27Waning Gibbous14Wed
15Thu12:566.53:134.88:15-0.87:443.35:578:28Waning Gibbous15Thu
16Fri1:326.34:014.78:56-0.78:263.45:568:29Waning Gibbous16Fri
17Sat2:126.14:544.79:42-0.69:193.55:568:30Waning Gibbous17Sat
18Sun2:595.85:464.810:31-0.410:273.45:558:30Third Quarter18Sun
19Mon3:585.56:355.011:22-0.211:483.15:548:31Third Quarter19Mon
20Tue5:105.17:185.312:150.15:538:32Third Quarter20Tue
21Wed6:334.87:575.81:062.51:070.45:528:33Third Quarter21Wed
22Thu7:574.78:356.42:141.61:590.85:518:34Waning Crescent22Thu
23Fri9:144.99:146.93:120.62:491.35:518:35Waning Crescent23Fri
24Sat10:235.19:557.44:05-0.43:391.75:508:36Waning Crescent24Sat
25Sun11:255.310:377.84:54-1.34:292.15:498:37New Moon25Sun
26Mon12:235.55:43-2.05:192.45:498:38New Moon26Mon
27Tue1:185.66:32-2.36:102.65:488:39New Moon27Tue
28Wed12:087.92:115.67:21-2.37:012.85:488:39Waxing Crescent28Wed
29Thu12:567.63:055.58:11-2.17:562.95:478:40Waxing Crescent29Thu
30Fri1:477.23:595.49:02-1.78:563.05:478:41Waxing Crescent30Fri
31Sat2:406.64:535.49:53-1.210:022.95:468:42Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

Show All
What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 1:02 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 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 Waning 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