Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 8:40 pm (2.9 ft)
Next high tide : in 2h 00m at 3:31 pm (5.4 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Nov 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:356.48:376.12:000.32:411.46:475:12Waning Crescent1Fri
2Sat9:127.09:386.32:480.53:310.46:485:11Waning Crescent2Sat
3Sun9:487.510:356.43:320.84:19-0.56:505:10New Moon3Sun
4Mon10:257.911:316.44:161.25:07-1.16:515:09New Moon4Mon
5Tue11:048.15:001.65:54-1.56:525:07New Moon5Tue
6Wed12:266.411:44 AM8.15:442.16:42-1.66:535:06Waxing Crescent6Wed
7Thu1:226.212:277.86:312.67:32-1.46:545:05Waxing Crescent7Thu
8Fri2:205.91:137.47:213.18:25-1.06:565:04Waxing Crescent8Fri
9Sat3:225.72:046.88:193.49:21-0.56:575:03Waxing Crescent9Sat
10Sun4:295.63:036.19:293.610:220.06:585:02First Quarter10Sun
11Mon5:375.64:155.610:533.611:260.56:595:01First Quarter11Mon
12Tue6:375.75:365.212:183.37:005:00First Quarter12Tue
13Wed7:265.86:545.012:260.81:272.77:024:59First Quarter13Wed
14Thu8:066.08:025.01:191.12:212.17:034:58Waxing Gibbous14Thu
15Fri8:386.38:595.12:041.43:041.57:044:58Waxing Gibbous15Fri
16Sat9:076.59:485.22:441.73:411.07:054:57Waxing Gibbous16Sat
17Sun9:336.710:335.43:192.04:150.57:064:56Waxing Gibbous17Sun
18Mon9:596.911:155.53:522.34:480.17:074:55Full Moon18Mon
19Tue10:267.011:555.54:252.65:21-0.27:094:54Full Moon19Tue
20Wed10:547.14:582.95:56-0.47:104:54Full Moon20Wed
21Thu12:375.511:24 AM7.15:313.26:32-0.57:114:53Full Moon21Thu
22Fri1:195.511:57 AM7.06:073.47:10-0.57:124:52Waning Gibbous22Fri
23Sat2:065.412:336.96:463.67:53-0.47:134:52Waning Gibbous23Sat
24Sun2:565.41:156.67:323.88:40-0.37:144:51Waning Gibbous24Sun
25Mon3:515.32:066.38:313.99:32-0.17:154:51Waning Gibbous25Mon
26Tue4:475.53:105.99:443.810:280.27:174:50Third Quarter26Tue
27Wed5:405.74:295.511:083.411:250.57:184:50Third Quarter27Wed
28Thu6:286.15:555.312:262.77:194:50Third Quarter28Thu
29Fri7:116.67:185.312:220.81:321.87:204:49Waning Crescent29Fri
30Sat7:527.18:325.51:171.22:280.87:214:49Waning Crescent30Sat
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 6:05 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 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 Waning 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