Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 4:55 am (-1.5 ft)
Next high tide : in 6h 02m at 9:38 pm (7.5 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Crescent (8% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Dec 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:045.410:35 AM7.34:423.55:52-0.77:234:48New Moon1Sun
2Mon12:455.511:10 AM7.35:203.76:30-0.87:244:48New Moon2Mon
3Tue1:285.511:48 AM7.25:593.87:11-0.87:244:48Waxing Crescent3Tue
4Wed2:125.512:297.16:433.87:54-0.77:254:48Waxing Crescent4Wed
5Thu2:595.51:166.87:353.88:39-0.57:264:48Waxing Crescent5Thu
6Fri3:475.62:106.38:383.89:27-0.27:274:48Waxing Crescent6Fri
7Sat4:355.83:165.89:533.510:160.37:284:48First Quarter7Sat
8Sun5:206.14:365.311:132.911:080.87:294:48First Quarter8Sun
9Mon6:046.56:055.012:282.17:304:48First Quarter9Mon
10Tue6:467.07:325.012:011.41:331.17:314:48Waxing Gibbous10Tue
11Wed7:297.58:505.212:562.02:300.27:324:48Waxing Gibbous11Wed
12Thu8:127.99:565.51:512.63:22-0.77:324:48Waxing Gibbous12Thu
13Fri8:568.210:545.72:453.04:10-1.37:334:48Full Moon13Fri
14Sat9:428.311:475.93:393.24:58-1.67:344:48Full Moon14Sat
15Sun10:288.34:313.45:44-1.77:354:49Full Moon15Sun
16Mon12:356.011:14 AM8.15:213.46:29-1.57:354:49Full Moon16Mon
17Tue1:236.012:017.76:123.57:14-1.27:364:49Waning Gibbous17Tue
18Wed2:096.012:477.27:043.57:58-0.87:364:50Waning Gibbous18Wed
19Thu2:555.91:356.67:593.58:42-0.27:374:50Waning Gibbous19Thu
20Fri3:415.92:276.09:003.49:240.47:374:51Waning Gibbous20Fri
21Sat4:255.93:255.310:073.210:061.07:384:51Third Quarter21Sat
22Sun5:086.04:354.711:192.910:481.77:384:52Third Quarter22Sun
23Mon5:476.25:594.412:292.47:394:52Third Quarter23Mon
24Tue6:256.37:274.31:291.97:394:53Third Quarter24Tue
25Wed7:026.58:454.512:212.92:191.37:404:53Waning Crescent25Wed
26Thu7:396.79:464.81:123.43:020.77:404:54Waning Crescent26Thu
27Fri8:176.910:355.12:033.73:420.27:404:55Waning Crescent27Fri
28Sat8:567.211:175.32:533.84:21-0.27:404:56Waning Crescent28Sat
29Sun9:357.411:555.53:393.94:59-0.67:414:56New Moon29Sun
30Mon10:167.54:233.85:37-0.97:414:57New Moon30Mon
31Tue12:325.610:57 AM7.65:063.86:15-1.17:414:58New Moon31Tue
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 1:16 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 spring phase. Tonight's moon is 8% 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 Crescent (8% 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