Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 11:01 am (1.4 ft)
Next high tide : in 3h 10m at 5:07 am (4.5 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:51 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Oct 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:496.95:30-0.35:540.47:136:58Full Moon1Tue
2Wed12:016.912:257.26:110.16:40-0.17:146:56Full Moon2Wed
3Thu12:536.712:597.36:500.77:26-0.47:156:54Waning Gibbous3Thu
4Fri1:446.41:357.37:281.38:13-0.47:166:53Waning Gibbous4Fri
5Sat2:376.02:117.08:082.09:00-0.37:186:51Waning Gibbous5Sat
6Sun3:345.62:496.78:502.79:510.07:196:49Waning Gibbous6Sun
7Mon4:385.23:316.29:373.210:480.47:206:48Third Quarter7Mon
8Tue5:524.94:235.810:373.711:530.77:216:46Third Quarter8Tue
9Wed7:144.95:305.411:583.87:226:45Third Quarter9Wed
10Thu8:245.06:505.31:030.91:263.77:236:43Third Quarter10Thu
11Fri9:145.28:045.32:070.92:363.37:246:41Waning Crescent11Fri
12Sat9:515.49:045.53:000.83:272.97:256:40Waning Crescent12Sat
13Sun10:215.69:545.63:430.84:082.37:266:38Waning Crescent13Sun
14Mon10:475.910:395.84:190.84:451.87:276:37Waning Crescent14Mon
15Tue11:126.211:215.94:520.85:201.27:286:35New Moon15Tue
16Wed11:366.55:221.05:540.77:296:34New Moon16Wed
17Thu12:025.912:026.85:531.36:290.27:306:32New Moon17Thu
18Fri12:445.912:297.06:241.67:06-0.17:326:31New Moon18Fri
19Sat1:295.812:587.16:562.17:46-0.47:336:29Waxing Crescent19Sat
20Sun2:165.71:317.17:312.58:30-0.57:346:28Waxing Crescent20Sun
21Mon3:095.52:107.08:112.99:20-0.47:356:26Waxing Crescent21Mon
22Tue4:115.22:556.88:583.310:18-0.37:366:25Waxing Crescent22Tue
23Wed5:215.13:536.59:593.611:24-0.17:376:23First Quarter23Wed
24Thu6:375.15:066.111:223.77:386:22First Quarter24Thu
25Fri7:445.46:315.912:330.012:543.47:406:21First Quarter25Fri
26Sat8:375.87:545.91:400.02:132.87:416:19Waxing Gibbous26Sat
27Sun9:226.29:066.02:380.13:171.97:426:18Waxing Gibbous27Sun
28Mon10:016.710:106.13:300.34:101.17:436:17Waxing Gibbous28Mon
29Tue10:377.111:076.24:160.54:590.37:446:15Waxing Gibbous29Tue
30Wed11:127.44:580.95:44-0.47:456:14Full Moon30Wed
31Thu12:006.211:46 AM7.55:391.46:27-0.87:476:13Full Moon31Thu
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 8:04 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 neap phase. Tonight's moon is 50% 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 minimum.

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 Third Quarter (50% illuminated). This places Trinidad Harbor, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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