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 1m 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 - Jan 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:467.94:452.95:45-1.27:414:59New Moon1Sat
2Sun12:226.311:28 AM7.95:332.76:27-1.27:415:00New Moon2Sun
3Mon1:046.512:167.76:212.67:09-1.17:415:01Waxing Crescent3Mon
4Tue1:466.71:107.37:152.47:51-0.77:415:01Waxing Crescent4Tue
5Wed2:346.92:046.78:152.28:39-0.17:415:02Waxing Crescent5Wed
6Thu3:167.03:046.19:212.09:210.67:415:03First Quarter6Thu
7Fri4:107.14:165.410:331.810:151.37:415:04First Quarter7Fri
8Sat4:587.25:405.011:451.411:152.07:415:05First Quarter8Sat
9Sun5:587.37:104.912:570.97:415:06First Quarter9Sun
10Mon6:527.48:285.112:212.62:030.47:405:07Waxing Gibbous10Mon
11Tue7:467.59:345.41:272.92:570.07:405:09Waxing Gibbous11Tue
12Wed8:407.510:285.72:273.13:45-0.37:405:10Waxing Gibbous12Wed
13Thu9:287.611:105.93:273.14:33-0.57:395:11Full Moon13Thu
14Fri10:107.511:466.14:153.05:09-0.67:395:12Full Moon14Fri
15Sat10:527.44:572.95:45-0.57:385:13Full Moon15Sat
16Sun12:226.211:34 AM7.25:452.86:21-0.47:385:14Full Moon16Sun
17Mon12:586.312:106.96:212.76:57-0.17:375:15Waning Gibbous17Mon
18Tue1:346.312:466.57:032.67:270.37:375:16Waning Gibbous18Tue
19Wed2:046.31:286.17:452.67:570.77:365:18Waning Gibbous19Wed
20Thu2:406.32:105.68:332.68:331.27:365:19Waning Gibbous20Thu
21Fri3:106.32:585.19:272.59:031.87:355:20Third Quarter21Fri
22Sat3:526.34:044.710:212.49:452.37:345:21Third Quarter22Sat
23Sun4:346.35:224.411:272.110:332.87:345:22Third Quarter23Sun
24Mon5:226.46:464.412:331.87:335:24Third Quarter24Mon
25Tue6:106.68:044.61:331.27:325:25Waning Crescent25Tue
26Wed7:046.89:044.912:393.42:270.67:315:26Waning Crescent26Wed
27Thu7:587.29:525.41:453.43:150.07:315:27Waning Crescent27Thu
28Fri8:527.510:345.82:453.23:57-0.57:305:29Waning Crescent28Fri
29Sat9:407.811:166.23:392.84:39-0.97:295:30New Moon29Sat
30Sun10:288.011:526.64:332.45:21-1.17:285:31New Moon30Sun
31Mon11:228.05:212.06:03-1.17:275:32New Moon31Mon
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