Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 1h 45m at 4:05 am (0.2 ft)
Next high tide : 11:09 am (4.7 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Mar 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:326.99:135.112:183.92:11-0.36:486:08Waxing Gibbous1Fri
2Sat7:477.19:575.51:463.63:08-0.76:466:09Waxing Gibbous2Sat
3Sun8:527.310:356.02:553.03:56-1.06:456:10Waxing Gibbous3Sun
4Mon9:507.511:106.43:532.34:40-1.06:436:12Full Moon4Mon
5Tue10:447.411:446.74:451.65:19-0.86:426:13Full Moon5Tue
6Wed11:347.25:331.05:57-0.46:406:14Full Moon6Wed
7Thu12:177.012:246.86:200.66:320.36:386:15Waning Gibbous7Thu
8Fri12:507.11:146.27:070.47:071.06:376:16Waning Gibbous8Fri
9Sat1:227.12:065.77:540.37:421.86:356:17Waning Gibbous9Sat
10Sun1:566.94:035.19:430.49:182.57:347:18Waning Gibbous10Sun
11Mon3:316.65:114.710:360.69:573.27:327:19Third Quarter11Mon
12Tue4:126.36:384.411:380.910:473.77:307:20Third Quarter12Tue
13Wed5:035.98:194.412:511.07:297:22Third Quarter13Wed
14Thu6:115.79:334.612:054.02:050.97:277:23Third Quarter14Thu
15Fri7:295.610:174.81:433.93:070.77:257:24Waning Crescent15Fri
16Sat8:385.710:485.02:583.63:550.57:247:25Waning Crescent16Sat
17Sun9:345.911:145.33:503.24:330.37:227:26Waning Crescent17Sun
18Mon10:216.111:375.64:332.75:060.27:207:27Waning Crescent18Mon
19Tue11:036.25:112.15:360.27:197:28New Moon19Tue
20Wed12:005.911:44 AM6.25:471.66:040.37:177:29New Moon20Wed
21Thu12:236.212:256.26:241.16:330.67:157:30New Moon21Thu
22Fri12:486.51:086.07:010.67:021.07:147:31New Moon22Fri
23Sat1:146.81:545.87:410.27:331.57:127:32Waxing Crescent23Sat
24Sun1:427.02:445.58:23-0.18:062.17:107:34Waxing Crescent24Sun
25Mon2:157.03:415.19:11-0.28:432.67:097:35Waxing Crescent25Mon
26Tue2:547.04:494.710:06-0.29:283.17:077:36Waxing Crescent26Tue
27Wed3:416.86:134.511:12-0.110:293.57:057:37First Quarter27Wed
28Thu4:426.57:424.612:26-0.17:047:38First Quarter28Thu
29Fri6:006.38:514.91:41-0.27:027:39First Quarter29Fri
30Sat7:266.29:415.31:353.42:46-0.37:007:40Waxing Gibbous30Sat
31Sun8:436.310:215.82:542.83:40-0.46:597:41Waxing Gibbous31Sun
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 7:37 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 87% 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 (87% 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