Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 2:48 pm (3.1 ft)
Next high tide : in 1h 12m at 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 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:125.710:045.83:450.94:071.97:136:58Waning Crescent1Tue
2Wed10:416.110:496.04:210.94:461.37:146:56Waning Crescent2Wed
3Thu11:106.411:326.14:561.05:240.87:156:55New Moon3Thu
4Fri11:406.75:291.16:020.37:166:53New Moon4Fri
5Sat12:156.212:117.06:041.36:41-0.17:176:51New Moon5Sat
6Sun1:006.212:447.26:391.67:23-0.47:186:50New Moon6Sun
7Mon1:466.01:217.37:171.98:08-0.67:206:48Waxing Crescent7Mon
8Tue2:375.82:027.27:592.28:57-0.57:216:46Waxing Crescent8Tue
9Wed3:335.62:497.08:462.69:53-0.47:226:45Waxing Crescent9Wed
10Thu4:365.43:456.79:442.910:55-0.17:236:43First Quarter10Thu
11Fri5:465.34:526.310:563.07:246:42First Quarter11Fri
12Sat6:565.46:116.012:020.112:202.97:256:40First Quarter12Sat
13Sun7:585.77:325.91:090.31:422.57:266:38Waxing Gibbous13Sun
14Mon8:516.18:465.92:120.42:501.87:276:37Waxing Gibbous14Mon
15Tue9:366.59:506.13:070.53:481.17:286:35Waxing Gibbous15Tue
16Wed10:166.910:476.23:560.74:370.47:296:34Waxing Gibbous16Wed
17Thu10:547.111:386.24:401.05:23-0.17:306:32Full Moon17Thu
18Fri11:297.35:221.36:05-0.47:326:31Full Moon18Fri
19Sat12:266.212:047.36:011.66:45-0.67:336:29Full Moon19Sat
20Sun1:116.112:387.26:392.07:25-0.67:346:28Full Moon20Sun
21Mon1:565.91:137.07:172.48:05-0.47:356:26Waning Gibbous21Mon
22Tue2:425.71:496.67:562.78:46-0.17:366:25Waning Gibbous22Tue
23Wed3:305.42:276.38:383.19:310.27:376:24Waning Gibbous23Wed
24Thu4:225.23:105.99:263.310:200.67:386:22Waning Gibbous24Thu
25Fri5:205.14:015.510:263.511:130.97:396:21Third Quarter25Fri
26Sat6:215.15:065.111:403.57:416:19Third Quarter26Sat
27Sun7:175.26:224.912:111.112:573.27:426:18Third Quarter27Sun
28Mon8:035.47:374.91:081.32:032.87:436:17Third Quarter28Mon
29Tue8:425.78:435.02:001.42:562.17:446:15Waning Crescent29Tue
30Wed9:166.19:405.32:461.53:411.57:456:14Waning Crescent30Wed
31Thu9:496.510:315.53:291.64:210.87:466:13Waning Crescent31Thu
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 12:35 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