Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 6:58 pm (2.3 ft)
Next high tide : in 5h 14m at 1:49 pm (6.0 ft)
Sunset today : 8:47 pm
Sunrise tomorrow : 5:57 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - May 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:234.89:435.93:271.43:171.26:138:14Waxing Gibbous1Wed
2Thu10:184.910:166.14:130.93:591.56:118:15Waxing Gibbous2Thu
3Fri11:065.010:466.34:520.44:371.76:108:16Waxing Gibbous3Fri
4Sat11:485.111:166.45:280.05:121.96:098:17Full Moon4Sat
5Sun12:285.26:02-0.35:462.16:088:18Full Moon5Sun
6Mon1:075.26:36-0.56:202.36:078:19Full Moon6Mon
7Tue12:166.51:465.27:10-0.66:542.56:058:20Full Moon7Tue
8Wed12:476.52:265.17:46-0.77:302.66:048:21Waning Gibbous8Wed
9Thu1:216.43:085.18:24-0.68:092.86:038:22Waning Gibbous9Thu
10Fri1:586.23:545.09:04-0.58:552.96:028:23Waning Gibbous10Fri
11Sat2:405.94:435.09:48-0.39:502.96:018:24Waning Gibbous11Sat
12Sun3:305.65:355.110:37-0.110:572.86:008:25Third Quarter12Sun
13Mon4:325.36:265.311:290.15:598:26Third Quarter13Mon
14Tue5:465.07:165.712:122.512:250.45:588:27Third Quarter14Tue
15Wed7:084.88:036.11:251.91:220.75:578:28Third Quarter15Wed
16Thu8:264.98:496.62:301.12:191.05:568:29Waning Crescent16Thu
17Fri9:375.19:347.13:280.23:131.25:558:30Waning Crescent17Fri
18Sat10:405.410:197.54:21-0.74:061.45:548:31Waning Crescent18Sat
19Sun11:385.711:047.75:11-1.44:571.65:548:32New Moon19Sun
20Mon12:325.86:00-1.95:471.85:538:33New Moon20Mon
21Tue1:245.96:48-2.16:381.95:528:34New Moon21Tue
22Wed12:377.72:165.97:36-2.17:302.15:518:35Waxing Crescent22Wed
23Thu1:257.43:075.88:24-1.88:242.25:518:35Waxing Crescent23Thu
24Fri2:156.94:005.79:13-1.39:232.45:508:36Waxing Crescent24Fri
25Sat3:086.24:535.710:02-0.810:282.45:498:37Waxing Crescent25Sat
26Sun4:055.65:475.610:53-0.211:392.35:498:38First Quarter26Sun
27Mon5:115.06:395.711:450.55:488:39First Quarter27Mon
28Tue6:264.57:285.812:532.112:381.05:488:40First Quarter28Tue
29Wed7:444.38:115.92:001.71:311.55:478:40First Quarter29Wed
30Thu8:574.28:516.12:581.22:211.95:478:41Waxing Gibbous30Thu
31Fri9:594.49:286.23:460.73:092.25:468:42Waxing Gibbous31Fri
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 4:23 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 3% 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 New Moon (3% 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