Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 1:01 pm (2.0 ft)
Next high tide : in 1h 23m at 7:46 am (4.1 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 - Mar 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:156.91:246.57:210.97:320.66:496:07Waxing Crescent1Wed
2Thu1:537.02:186.08:130.78:131.26:486:09Waxing Crescent2Thu
3Fri2:357.13:215.59:100.69:001.86:466:10First Quarter3Fri
4Sat3:227.04:365.110:150.69:562.46:456:11First Quarter4Sat
5Sun4:196.86:014.911:270.511:062.96:436:12First Quarter5Sun
6Mon5:256.77:255.012:410.36:416:13First Quarter6Mon
7Tue6:366.78:335.312:273.01:490.06:406:14Waxing Gibbous7Tue
8Wed7:456.89:275.71:442.92:47-0.26:386:15Waxing Gibbous8Wed
9Thu8:476.910:116.02:492.53:38-0.46:376:16Waxing Gibbous9Thu
10Fri9:427.010:496.33:442.04:22-0.46:356:18Full Moon10Fri
11Sat10:316.911:256.54:321.65:02-0.36:336:19Full Moon11Sat
12Sun12:166.86:151.36:38-0.17:327:20Full Moon12Sun
13Mon12:586.612:596.66:571.07:130.37:307:21Full Moon13Mon
14Tue1:306.61:416.37:370.87:460.87:287:22Waning Gibbous14Tue
15Wed2:016.62:245.98:160.88:191.37:277:23Waning Gibbous15Wed
16Thu2:326.43:085.58:570.88:531.87:257:24Waning Gibbous16Thu
17Fri3:046.33:585.19:421.09:282.47:237:25Waning Gibbous17Fri
18Sat3:406.04:564.710:311.110:092.87:227:26Third Quarter18Sat
19Sun4:215.86:094.511:291.211:023.27:207:27Third Quarter19Sun
20Mon5:135.67:304.412:351.27:187:28Third Quarter20Mon
21Tue6:175.58:414.612:133.41:421.17:177:30Third Quarter21Tue
22Wed7:275.59:324.91:343.42:410.87:157:31Waning Crescent22Wed
23Thu8:325.710:125.22:423.13:310.57:137:32Waning Crescent23Thu
24Fri9:286.010:465.63:362.64:140.27:127:33Waning Crescent24Fri
25Sat10:196.311:186.04:232.14:530.07:107:34Waning Crescent25Sat
26Sun11:066.511:506.45:061.45:31-0.17:087:35New Moon26Sun
27Mon11:536.75:490.86:080.07:077:36New Moon27Mon
28Tue12:246.812:416.76:320.26:460.37:057:37New Moon28Tue
29Wed12:597.11:306.57:17-0.27:260.67:037:38Waxing Crescent29Wed
30Thu1:367.22:236.28:05-0.58:071.17:027:39Waxing Crescent30Thu
31Fri2:177.33:195.98:56-0.68:531.77:007:40Waxing Crescent31Fri
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 10:23 am — 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