Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 4h 20m at 2:48 pm (3.1 ft)
Next high tide : 9:04 pm (6.5 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Sep 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:315.19:426.13:540.63:472.86:437:49Waning Crescent1Sun
2Mon11:035.410:266.34:320.44:302.46:447:47Waning Crescent2Mon
3Tue11:325.711:076.45:060.35:092.06:457:45New Moon3Tue
4Wed12:006.05:380.35:461.66:467:44New Moon4Wed
5Thu12:276.26:090.46:241.26:477:42New Moon5Thu
6Fri12:266.412:566.56:400.57:020.96:487:40New Moon6Fri
7Sat1:076.31:266.77:120.87:430.66:497:39Waxing Crescent7Sat
8Sun1:516.11:586.87:451.28:270.56:507:37Waxing Crescent8Sun
9Mon2:395.72:356.98:211.79:160.46:517:35Waxing Crescent9Mon
10Tue3:335.43:176.89:022.110:120.46:527:34Waxing Crescent10Tue
11Wed4:385.14:086.79:512.611:170.46:537:32First Quarter11Wed
12Thu5:534.95:106.610:542.96:547:30First Quarter12Thu
13Fri7:144.96:236.512:280.312:133.16:557:29First Quarter13Fri
14Sat8:255.27:396.51:380.21:362.96:567:27Waxing Gibbous14Sat
15Sun9:215.68:506.62:420.02:492.46:577:25Waxing Gibbous15Sun
16Mon10:086.09:526.83:37-0.23:501.86:587:23Waxing Gibbous16Mon
17Tue10:506.410:486.94:26-0.24:441.16:597:22Full Moon17Tue
18Wed11:286.811:406.95:10-0.15:320.67:007:20Full Moon18Wed
19Thu12:057.05:510.26:180.17:017:18Full Moon19Thu
20Fri12:296.712:417.26:300.67:03-0.17:027:17Full Moon20Fri
21Sat1:176.51:177.17:091.07:47-0.17:037:15Waning Gibbous21Sat
22Sun2:056.11:537.07:471.68:310.07:047:13Waning Gibbous22Sun
23Mon2:545.72:306.78:262.19:180.37:057:11Waning Gibbous23Mon
24Tue3:475.33:106.39:082.610:080.67:067:10Waning Gibbous24Tue
25Wed4:475.03:566.09:563.011:060.97:077:08Third Quarter25Wed
26Thu5:564.84:525.610:563.37:087:06Third Quarter26Thu
27Fri7:104.76:005.412:101.112:113.47:097:05Third Quarter27Fri
28Sat8:144.97:135.31:161.21:303.37:107:03Third Quarter28Sat
29Sun9:035.18:205.42:141.12:342.97:117:01Waning Crescent29Sun
30Mon9:405.49:165.63:031.03:252.47:127:00Waning Crescent30Mon
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 5:56 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 spring phase. Tonight's moon is 85% 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 Waxing Gibbous (85% 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