Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 10:14 pm (2.3 ft)
Next high tide : in 4h 18m at 4:39 pm (5.9 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Oct 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:405.910:445.84:191.04:431.67:146:57Waning Crescent1Fri
2Sat11:086.211:245.94:531.15:191.17:156:56New Moon2Sat
3Sun11:356.45:241.25:530.87:166:54New Moon3Sun
4Mon12:035.912:026.55:551.46:260.57:176:52New Moon4Mon
5Tue12:415.912:296.76:251.67:010.27:186:51New Moon5Tue
6Wed1:205.812:586.76:561.97:380.17:196:49Waxing Crescent6Wed
7Thu2:015.71:306.77:292.28:170.17:206:47Waxing Crescent7Thu
8Fri2:465.52:056.68:042.69:010.17:216:46Waxing Crescent8Fri
9Sat3:375.22:466.58:462.99:520.27:226:44Waxing Crescent9Sat
10Sun4:365.13:366.39:383.110:490.37:236:43First Quarter10Sun
11Mon5:435.04:406.010:453.211:540.47:246:41First Quarter11Mon
12Tue6:505.25:565.812:073.17:256:39First Quarter12Tue
13Wed7:505.57:175.812:590.41:282.77:266:38First Quarter13Wed
14Thu8:416.08:326.02:010.42:371.97:286:36Waxing Gibbous14Thu
15Fri9:266.59:386.22:570.43:351.17:296:35Waxing Gibbous15Fri
16Sat10:087.010:386.43:470.54:280.37:306:33Waxing Gibbous16Sat
17Sun10:487.411:336.54:340.75:17-0.47:316:32Full Moon17Sun
18Mon11:287.75:191.06:04-0.97:326:30Full Moon18Mon
19Tue12:266.512:097.86:041.36:50-1.27:336:29Full Moon19Tue
20Wed1:176.412:507.76:481.77:37-1.27:346:27Waning Gibbous20Wed
21Thu2:096.21:327.57:332.18:24-0.97:356:26Waning Gibbous21Thu
22Fri3:026.02:167.08:212.59:13-0.57:366:24Waning Gibbous22Fri
23Sat3:585.73:036.59:132.910:060.07:386:23Waning Gibbous23Sat
24Sun4:585.53:575.910:143.211:020.47:396:22Third Quarter24Sun
25Mon6:025.45:015.411:273.27:406:20Third Quarter25Mon
26Tue7:045.46:165.112:020.812:463.17:416:19Third Quarter26Tue
27Wed7:585.57:324.91:021.11:582.77:426:18Third Quarter27Wed
28Thu8:425.78:405.01:581.42:552.27:436:16Waning Crescent28Thu
29Fri9:186.09:375.12:461.53:401.77:456:15Waning Crescent29Fri
30Sat9:506.210:265.33:281.74:201.27:466:14Waning Crescent30Sat
31Sun10:206.511:105.44:061.94:560.67:476:12Waning Crescent31Sun
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 7:26 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 28% 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 Waxing Crescent (28% 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