Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 39m at 1:01 pm (2.0 ft)
Next high tide : 7:41 pm (6.4 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:055.17:544.712:360.46:148:13First Quarter1Sun
2Mon6:245.08:385.11:003.31:350.46:128:14First Quarter2Mon
3Tue7:425.09:145.52:112.72:270.36:118:15Waxing Gibbous3Tue
4Wed8:525.29:486.03:082.03:150.46:108:16Waxing Gibbous4Wed
5Thu9:555.510:216.53:581.13:590.56:098:17Waxing Gibbous5Thu
6Fri10:535.710:567.04:450.14:420.76:078:18Waxing Gibbous6Fri
7Sat11:485.911:337.45:31-0.75:251.16:068:19Full Moon7Sat
8Sun12:436.06:17-1.46:081.56:058:20Full Moon8Sun
9Mon12:127.71:385.97:05-1.96:541.96:048:21Full Moon9Mon
10Tue12:547.72:345.87:54-2.07:422.36:038:22Waning Gibbous10Tue
11Wed1:397.53:345.68:46-1.98:352.66:028:23Waning Gibbous11Wed
12Thu2:297.14:375.49:41-1.69:372.96:018:24Waning Gibbous12Thu
13Fri3:256.65:445.310:41-1.110:513.06:008:25Third Quarter13Fri
14Sat4:306.06:495.411:43-0.65:598:26Third Quarter14Sat
15Sun5:465.47:485.512:152.912:46-0.25:588:27Third Quarter15Sun
16Mon7:085.08:385.81:372.41:460.25:578:28Third Quarter16Mon
17Tue8:254.89:196.02:461.82:400.65:568:29Waning Crescent17Tue
18Wed9:334.89:556.23:421.23:271.05:558:30Waning Crescent18Wed
19Thu10:314.910:266.44:280.64:081.45:548:31Waning Crescent19Thu
20Fri11:224.910:556.55:070.14:451.85:538:32Waning Crescent20Fri
21Sat12:075.05:43-0.35:202.15:538:33New Moon21Sat
22Sun12:505.16:17-0.65:542.45:528:34New Moon22Sun
23Mon1:305.16:51-0.76:282.75:518:35New Moon23Mon
24Tue12:206.52:115.17:25-0.87:022.95:508:36New Moon24Tue
25Wed12:516.42:545.08:01-0.77:393.15:508:37Waxing Crescent25Wed
26Thu1:246.33:394.98:40-0.68:193.35:498:37Waxing Crescent26Thu
27Fri2:016.14:284.89:21-0.59:063.45:488:38Waxing Crescent27Fri
28Sat2:425.85:194.810:06-0.310:043.45:488:39Waxing Crescent28Sat
29Sun3:325.56:104.910:55-0.111:153.35:478:40First Quarter29Sun
30Mon4:345.16:565.211:460.15:478:41First Quarter30Mon
31Tue5:494.87:385.512:322.912:390.45:468:41First Quarter31Tue
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 4:21 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 transitional phase. Tonight's moon is 69% 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 (69% 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