Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 3:24 pm (2.6 ft)
Next high tide : in 3h 36m at 10:40 am (4.8 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 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:344.69:215.62:552.12:461.16:148:13Waning Crescent1Sat
2Sun9:354.79:496.03:411.43:261.36:128:14Waning Crescent2Sun
3Mon10:304.910:186.44:220.74:041.66:118:15Waning Crescent3Mon
4Tue11:205.110:496.85:01-0.14:421.86:108:16New Moon4Tue
5Wed12:095.35:40-0.75:202.16:098:17New Moon5Wed
6Thu12:575.46:21-1.36:002.46:078:18New Moon6Thu
7Fri1:465.47:04-1.66:422.66:068:19New Moon7Fri
8Sat12:407.42:375.37:50-1.77:272.86:058:20Waxing Crescent8Sat
9Sun1:247.33:325.28:40-1.78:192.96:048:21Waxing Crescent9Sun
10Mon2:147.04:305.29:33-1.59:203.06:038:22Waxing Crescent10Mon
11Tue3:106.65:305.210:29-1.110:342.96:028:23First Quarter11Tue
12Wed4:166.06:295.411:28-0.711:582.66:018:24First Quarter12Wed
13Thu5:335.57:225.712:27-0.26:008:25First Quarter13Thu
14Fri6:575.08:096.11:192.11:240.35:598:26First Quarter14Fri
15Sat8:194.88:526.42:301.32:180.85:588:27Waxing Gibbous15Sat
16Sun9:344.89:316.73:300.53:081.35:578:28Waxing Gibbous16Sun
17Mon10:384.910:097.04:21-0.23:551.85:568:29Waxing Gibbous17Mon
18Tue11:355.110:457.05:06-0.84:402.25:558:30Full Moon18Tue
19Wed12:255.25:48-1.15:232.55:548:31Full Moon19Wed
20Thu1:125.26:28-1.36:042.85:538:32Full Moon20Thu
21Fri1:565.27:07-1.26:443.05:538:33Full Moon21Fri
22Sat12:336.72:395.17:46-1.17:253.15:528:34Waning Gibbous22Sat
23Sun1:106.53:235.08:26-0.98:073.25:518:35Waning Gibbous23Sun
24Mon1:496.24:084.99:06-0.68:543.35:508:36Waning Gibbous24Mon
25Tue2:315.84:554.99:49-0.39:493.35:508:36Waning Gibbous25Tue
26Wed3:175.45:414.910:320.110:543.25:498:37Third Quarter26Wed
27Thu4:114.96:245.011:160.45:488:38Third Quarter27Thu
28Fri5:174.57:035.312:062.912:000.85:488:39Third Quarter28Fri
29Sat6:354.27:395.61:152.412:461.35:478:40Third Quarter29Sat
30Sun7:564.18:136.02:141.71:331.75:478:41Waning Crescent30Sun
31Mon9:094.28:496.43:051.02:212.15:468:41Waning Crescent31Mon
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 1:02 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 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