Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 6h 13m at 4:55 am (-1.5 ft)
Next high tide : 11:39 am (5.1 ft)
Sunset today : 8:49 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Crescent (8% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:225.86:435.111:40-0.36:138:14First Quarter1Mon
2Tue5:395.57:355.412:012.912:40-0.16:118:15First Quarter2Tue
3Wed7:035.28:215.91:232.31:370.26:108:16First Quarter3Wed
4Thu8:245.29:036.42:331.42:320.66:098:17Waxing Gibbous4Thu
5Fri9:375.29:446.93:320.53:231.06:088:18Waxing Gibbous5Fri
6Sat10:415.410:247.34:25-0.44:111.36:078:19Waxing Gibbous6Sat
7Sun11:395.511:047.55:14-1.14:581.76:058:20Full Moon7Sun
8Mon12:335.66:00-1.65:432.16:048:21Full Moon8Mon
9Tue1:255.66:45-1.86:292.46:038:22Full Moon9Tue
10Wed12:257.42:155.57:30-1.77:142.66:028:23Waning Gibbous10Wed
11Thu1:077.13:055.38:15-1.58:022.86:018:24Waning Gibbous11Thu
12Fri1:516.73:565.29:02-1.18:533.06:008:25Waning Gibbous12Fri
13Sat2:376.24:505.09:49-0.69:503.15:598:26Waning Gibbous13Sat
14Sun3:265.65:445.010:39-0.110:583.15:588:27Third Quarter14Sun
15Mon4:245.16:355.011:290.35:578:28Third Quarter15Mon
16Tue5:324.67:215.212:132.912:200.85:568:29Third Quarter16Tue
17Wed6:494.38:005.41:262.51:091.25:558:30Third Quarter17Wed
18Thu8:054.28:355.72:271.91:561.55:548:31Waning Crescent18Thu
19Fri9:144.29:076.03:171.32:401.95:548:32Waning Crescent19Fri
20Sat10:134.49:396.23:590.63:222.25:538:33Waning Crescent20Sat
21Sun11:054.610:116.54:380.04:032.45:528:34Waning Crescent21Sun
22Mon11:514.910:456.85:16-0.54:432.65:518:34New Moon22Mon
23Tue12:355.05:53-0.95:232.85:518:35New Moon23Tue
24Wed1:195.16:33-1.36:042.95:508:36New Moon24Wed
25Thu12:007.12:035.27:13-1.56:472.95:498:37New Moon25Thu
26Fri12:417.12:485.27:56-1.67:343.05:498:38Waxing Crescent26Fri
27Sat1:267.03:355.38:41-1.58:272.95:488:39Waxing Crescent27Sat
28Sun2:156.74:245.49:28-1.39:292.85:478:40Waxing Crescent28Sun
29Mon3:116.25:135.510:16-0.910:402.65:478:40First Quarter29Mon
30Tue4:155.66:025.811:07-0.411:572.15:468:41First Quarter30Tue
31Wed5:315.16:506.211:590.25:468:42First Quarter31Wed
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 8:17 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 8% 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 Crescent (8% 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