Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 2h 36m at 8:40 pm (2.9 ft)
Next high tide (tomorrow) : 2:15 am (6.0 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jul 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:195.06:005.511:010.75:488:52Third Quarter1Mon
2Tue5:234.56:405.712:052.611:43 AM1.25:488:52Third Quarter2Tue
3Wed6:404.17:185.91:122.212:271.85:498:52Third Quarter3Wed
4Thu8:034.07:576.12:121.71:152.35:498:52Waning Crescent4Thu
5Fri9:194.18:356.33:051.12:062.75:508:52Waning Crescent5Fri
6Sat10:224.49:156.63:500.52:583.05:508:51Waning Crescent6Sat
7Sun11:154.79:556.94:33-0.13:483.15:518:51Waning Crescent7Sun
8Mon12:005.05:14-0.64:363.25:528:51New Moon8Mon
9Tue12:425.25:54-1.15:223.15:528:50New Moon9Tue
10Wed1:235.46:35-1.46:093.05:538:50New Moon10Wed
11Thu12:047.52:035.67:16-1.66:572.95:548:49New Moon11Thu
12Fri12:507.42:445.77:58-1.67:482.75:558:49Waxing Crescent12Fri
13Sat1:387.23:275.98:41-1.48:452.55:558:48Waxing Crescent13Sat
14Sun2:316.74:106.19:24-0.99:472.25:568:48Waxing Crescent14Sun
15Mon3:296.14:546.310:09-0.310:551.95:578:47First Quarter15Mon
16Tue4:365.55:416.610:560.45:588:47First Quarter16Tue
17Wed5:554.96:306.812:081.411:47 AM1.25:588:46First Quarter17Wed
18Thu7:234.67:207.01:210.912:431.95:598:45First Quarter18Thu
19Fri8:514.68:137.22:290.31:452.56:008:45Waxing Gibbous19Fri
20Sat10:074.89:057.33:29-0.32:502.96:018:44Waxing Gibbous20Sat
21Sun11:085.19:567.34:23-0.73:513.16:028:43Waxing Gibbous21Sun
22Mon11:595.410:447.45:12-1.04:463.16:038:42Full Moon22Mon
23Tue12:425.55:56-1.25:363.06:048:41Full Moon23Tue
24Wed1:225.66:37-1.26:222.96:058:41Full Moon24Wed
25Thu12:137.11:585.77:16-1.07:062.76:058:40Full Moon25Thu
26Fri12:546.92:345.77:52-0.87:492.76:068:39Waning Gibbous26Fri
27Sat1:356.53:085.78:27-0.48:332.66:078:38Waning Gibbous27Sat
28Sun2:166.13:425.79:000.09:202.56:088:37Waning Gibbous28Sun
29Mon2:595.64:155.79:330.610:112.46:098:36Waning Gibbous29Mon
30Tue3:485.14:505.810:071.211:082.26:108:35Third Quarter30Tue
31Wed4:474.65:275.910:431.86:118:34Third Quarter31Wed
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 11:27 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 87% 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 Gibbous (87% 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