Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 11:27 pm (2.0 ft)
Next high tide : in 5h 14m at 5:27 pm (6.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Apr 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:056.011:366.25:041.25:180.56:587:41Full Moon1Sat
2Sun11:486.05:430.95:520.76:577:42Full Moon2Sun
3Mon12:056.312:275.96:190.66:241.06:557:43Full Moon3Mon
4Tue12:336.41:065.86:540.46:551.36:547:44Full Moon4Tue
5Wed1:016.41:445.67:280.27:251.66:527:45Full Moon5Wed
6Thu1:296.42:245.48:040.27:572.06:507:47Waning Gibbous6Thu
7Fri1:596.33:075.28:410.38:312.36:497:48Waning Gibbous7Fri
8Sat2:316.13:554.99:220.49:082.76:477:49Waning Gibbous8Sat
9Sun3:075.94:514.710:090.59:543.06:457:50Waning Gibbous9Sun
10Mon3:515.65:554.611:030.610:533.16:447:51Third Quarter10Mon
11Tue4:475.47:034.612:040.76:427:52Third Quarter11Tue
12Wed5:565.38:034.912:093.11:070.76:417:53Third Quarter12Wed
13Thu7:125.38:515.31:272.82:060.56:397:54Third Quarter13Thu
14Fri8:245.59:335.72:342.33:000.46:387:55Waning Crescent14Fri
15Sat9:285.810:126.23:301.63:480.36:367:56Waning Crescent15Sat
16Sun10:266.110:516.74:210.74:340.36:347:57Waning Crescent16Sun
17Mon11:206.311:307.25:09-0.15:180.46:337:58New Moon17Mon
18Tue12:136.45:57-0.86:020.66:317:59New Moon18Tue
19Wed12:107.51:066.46:45-1.36:460.96:308:00New Moon19Wed
20Thu12:527.62:006.37:33-1.57:331.36:288:01Waxing Crescent20Thu
21Fri1:367.62:566.08:24-1.58:231.76:278:02Waxing Crescent21Fri
22Sat2:247.33:555.79:17-1.39:182.16:268:04Waxing Crescent22Sat
23Sun3:156.85:005.510:14-0.910:212.46:248:05First Quarter23Sun
24Mon4:146.26:085.411:16-0.411:362.66:238:06First Quarter24Mon
25Tue5:235.77:155.412:210.06:218:07First Quarter25Tue
26Wed6:405.38:155.512:582.51:250.36:208:08First Quarter26Wed
27Thu7:575.19:055.72:132.12:240.66:198:09Waxing Gibbous27Thu
28Fri9:065.19:465.93:151.63:160.86:178:10Waxing Gibbous28Fri
29Sat10:045.110:226.14:051.14:011.06:168:11Waxing Gibbous29Sat
30Sun10:545.210:536.24:470.64:401.36:158:12Waxing Gibbous30Sun
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 8:27 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 transitional phase. Tonight's moon is 38% 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 (38% 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