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 2h 08m at 3:43 am (0.2 ft)
Next high tide : 10:23 am (4.3 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 - Oct 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:454.73:276.39:193.410:590.57:136:58First Quarter1Tue
2Wed6:064.64:256.210:173.87:156:56First Quarter2Wed
3Thu7:324.75:416.112:100.411:43 AM3.97:166:54First Quarter3Thu
4Fri8:375.07:066.11:230.21:193.67:176:53First Quarter4Fri
5Sat9:245.48:236.32:27-0.12:353.07:186:51Waxing Gibbous5Sat
6Sun10:025.99:306.63:21-0.33:362.27:196:49Waxing Gibbous6Sun
7Mon10:386.410:306.84:09-0.34:301.37:206:48Waxing Gibbous7Mon
8Tue11:136.911:276.84:52-0.25:190.47:216:46Full Moon8Tue
9Wed11:487.35:330.26:07-0.37:226:44Full Moon9Wed
10Thu12:216.712:237.66:130.76:54-0.87:236:43Full Moon10Thu
11Fri1:156.512:597.76:541.37:42-1.07:246:41Waning Gibbous11Fri
12Sat2:106.21:377.67:352.08:31-1.07:256:40Waning Gibbous12Sat
13Sun3:075.82:177.28:182.79:22-0.77:266:38Waning Gibbous13Sun
14Mon4:115.43:016.89:073.210:19-0.27:276:37Waning Gibbous14Mon
15Tue5:235.23:536.210:063.711:230.27:286:35Third Quarter15Tue
16Wed6:425.14:595.711:253.97:306:33Third Quarter16Wed
17Thu7:565.16:205.412:320.512:583.87:316:32Third Quarter17Thu
18Fri8:515.37:405.31:390.72:163.47:326:30Third Quarter18Fri
19Sat9:315.58:465.32:360.83:132.87:336:29Waning Crescent19Sat
20Sun10:025.79:415.43:220.83:572.37:346:28Waning Crescent20Sun
21Mon10:296.010:285.54:001.04:341.77:356:26Waning Crescent21Mon
22Tue10:536.211:115.64:331.15:091.17:366:25Waning Crescent22Tue
23Wed11:166.511:525.75:031.45:420.67:376:23New Moon23Wed
24Thu11:396.75:321.76:150.27:396:22New Moon24Thu
25Fri12:335.712:046.96:012.16:49-0.17:406:20New Moon25Fri
26Sat1:155.612:307.06:312.57:24-0.37:416:19New Moon26Sat
27Sun1:595.51:007.07:032.98:04-0.47:426:18Waxing Crescent27Sun
28Mon2:475.41:336.97:383.28:48-0.47:436:16Waxing Crescent28Mon
29Tue3:425.22:136.88:183.59:39-0.37:446:15Waxing Crescent29Tue
30Wed4:455.03:016.59:093.810:37-0.17:466:14First Quarter30Wed
31Thu5:565.04:056.210:203.911:420.07:476:13First Quarter31Thu
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 7:03 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 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