Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, August 6, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 1:21 am (0.4 ft)
Next high tide : in 18m at 5:49 pm (6.9 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (42% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Jul 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:374.49:236.54:010.43:093.05:498:52Waxing Gibbous1Sun
2Mon11:284.610:006.64:420.03:563.25:498:52Waxing Gibbous2Mon
3Tue12:114.95:20-0.44:403.35:508:52Full Moon3Tue
4Wed12:495.05:57-0.75:223.35:508:52Full Moon4Wed
5Thu1:265.26:33-0.96:033.35:518:51Full Moon5Thu
6Fri2:025.37:10-1.06:443.25:528:51Full Moon6Fri
7Sat12:336.92:385.37:47-1.17:283.15:528:51Waning Gibbous7Sat
8Sun1:136.83:155.58:24-1.08:153.05:538:50Waning Gibbous8Sun
9Mon1:576.53:535.69:01-0.89:082.85:548:50Waning Gibbous9Mon
10Tue2:466.14:315.89:40-0.410:082.55:548:49Waning Gibbous10Tue
11Wed3:425.65:116.110:210.111:152.15:558:49Third Quarter11Wed
12Thu4:505.05:536.411:050.85:568:48Third Quarter12Thu
13Fri6:124.66:396.712:261.511:55 AM1.55:578:48Third Quarter13Fri
14Sat7:424.47:287.11:360.812:512.25:578:47Waning Crescent14Sat
15Sun9:084.68:207.42:410.01:542.75:588:47Waning Crescent15Sun
16Mon10:224.99:147.63:41-0.72:593.05:598:46Waning Crescent16Mon
17Tue11:225.210:087.84:35-1.24:023.06:008:45Waning Crescent17Tue
18Wed12:135.55:26-1.65:003.06:018:45New Moon18Wed
19Thu12:595.76:13-1.85:542.86:028:44New Moon19Thu
20Fri1:425.96:59-1.76:462.66:028:43New Moon20Fri
21Sat12:407.52:235.97:42-1.57:372.56:038:42Waxing Crescent21Sat
22Sun1:287.13:036.08:23-1.18:292.36:048:41Waxing Crescent22Sun
23Mon2:166.63:436.09:02-0.59:222.36:058:41Waxing Crescent23Mon
24Tue3:055.94:216.09:400.210:192.16:068:40Waxing Crescent24Tue
25Wed3:595.25:006.010:170.911:202.06:078:39First Quarter25Wed
26Thu5:014.65:396.010:561.76:088:38First Quarter26Thu
27Fri6:184.26:216.012:261.811:38 AM2.46:098:37First Quarter27Fri
28Sat7:484.17:066.11:321.512:293.06:108:36First Quarter28Sat
29Sun9:154.27:546.22:331.11:293.46:118:35Waxing Gibbous29Sun
30Mon10:224.58:436.33:260.72:333.66:128:34Waxing Gibbous30Mon
31Tue11:104.79:316.54:130.33:313.66:138:33Waxing Gibbous31Tue
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 9:35 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 neap phase. Tonight's moon is 42% 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 minimum.

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 Third Quarter (42% illuminated). This places Trinidad Harbor, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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