Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 46m at 10:36 am (-0.4 ft)
Next high tide : 5:27 pm (6.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jan 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:248.411:306.03:193.34:42-1.67:414:59New Moon1Sat
2Sun10:158.54:153.35:30-1.97:414:59New Moon2Sun
3Mon12:196.211:06 AM8.55:103.26:18-1.97:415:00New Moon3Mon
4Tue1:066.311:58 AM8.26:053.17:05-1.67:415:01Waxing Crescent4Tue
5Wed1:526.412:507.77:013.07:51-1.27:415:02Waxing Crescent5Wed
6Thu2:386.51:437.08:002.98:36-0.57:415:03Waxing Crescent6Thu
7Fri3:246.52:416.29:042.79:200.37:415:04Waxing Crescent7Fri
8Sat4:106.63:465.510:132.510:051.17:415:05First Quarter8Sat
9Sun4:556.65:024.811:252.210:511.97:415:06First Quarter9Sun
10Mon5:406.76:314.512:361.87:405:07First Quarter10Mon
11Tue6:256.78:024.51:391.37:405:08Waxing Gibbous11Tue
12Wed7:096.89:164.712:373.32:330.97:405:09Waxing Gibbous12Wed
13Thu7:526.810:125.01:363.73:190.57:395:10Waxing Gibbous13Thu
14Fri8:346.910:555.32:313.94:000.17:395:11Waxing Gibbous14Fri
15Sat9:157.111:325.43:213.94:37-0.17:395:13Waxing Gibbous15Sat
16Sun9:557.24:043.85:12-0.37:385:14Full Moon16Sun
17Mon12:045.610:33 AM7.24:443.75:46-0.57:385:15Full Moon17Mon
18Tue12:365.711:10 AM7.25:223.66:20-0.57:375:16Full Moon18Tue
19Wed1:075.811:47 AM7.16:013.46:52-0.57:375:17Full Moon19Wed
20Thu1:395.912:266.96:423.37:25-0.37:365:18Waning Gibbous20Thu
21Fri2:106.01:076.67:273.17:570.07:355:20Waning Gibbous21Fri
22Sat2:426.21:546.18:172.88:310.57:355:21Waning Gibbous22Sat
23Sun3:166.42:505.69:132.59:081.27:345:22Third Quarter23Sun
24Mon3:526.63:595.010:182.19:491.97:335:23Third Quarter24Mon
25Tue4:336.85:264.611:281.610:382.67:335:24Third Quarter25Tue
26Wed5:217.17:044.612:390.97:325:26Third Quarter26Wed
27Thu6:167.48:324.91:460.27:315:27Waning Crescent27Thu
28Fri7:167.69:395.312:533.62:46-0.47:305:28Waning Crescent28Fri
29Sat8:167.910:325.72:063.63:41-1.07:295:29Waning Crescent29Sat
30Sun9:148.111:186.03:123.54:31-1.47:285:31New Moon30Sun
31Mon10:098.24:113.25:18-1.67:275:32New Moon31Mon
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 2:01 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 transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

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 First Quarter (38% illuminated). This places Trinidad Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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