Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 12:11 pm (1.3 ft)
Next high tide : in 15m at 6:19 am (4.5 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Mar 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:377.811:456.84:361.75:19-1.26:496:08Full Moon1Sun
2Mon11:307.85:271.26:01-1.06:476:09Full Moon2Mon
3Tue12:247.112:227.46:180.76:43-0.56:466:10Waning Gibbous3Tue
4Wed1:047.31:156.97:100.57:250.26:446:11Waning Gibbous4Wed
5Thu1:457.32:126.38:040.38:090.96:436:12Waning Gibbous5Thu
6Fri2:287.23:145.79:010.48:551.76:416:13Waning Gibbous6Fri
7Sat3:146.94:265.110:040.59:472.56:396:14Third Quarter7Sat
8Sun5:066.66:504.812:130.67:387:15Third Quarter8Sun
9Mon6:076.38:174.81:260.77:367:17Third Quarter9Mon
10Tue7:156.19:295.01:113.32:340.67:357:18Third Quarter10Tue
11Wed8:226.010:215.22:293.33:320.57:337:19Waning Crescent11Wed
12Thu9:226.111:015.43:333.14:200.37:317:20Waning Crescent12Thu
13Fri10:126.211:335.64:222.84:590.27:307:21Waning Crescent13Fri
14Sat10:556.35:032.45:340.27:287:22Waning Crescent14Sat
15Sun12:015.811:34 AM6.35:402.06:050.27:267:23New Moon15Sun
16Mon12:286.012:116.36:141.76:340.47:257:24New Moon16Mon
17Tue12:536.112:486.26:481.47:020.67:237:25New Moon17Tue
18Wed1:196.21:256.07:231.17:310.97:217:26New Moon18Wed
19Thu1:456.32:045.87:591.08:001.37:207:28Waxing Crescent19Thu
20Fri2:126.42:475.58:370.88:301.87:187:29Waxing Crescent20Fri
21Sat2:426.33:365.19:200.79:042.27:167:30Waxing Crescent21Sat
22Sun3:176.34:354.810:100.79:452.77:157:31Waxing Crescent22Sun
23Mon3:596.25:484.611:090.710:393.17:137:32First Quarter23Mon
24Tue4:536.17:114.612:170.57:117:33First Quarter24Tue
25Wed6:016.18:264.81:280.37:107:34First Quarter25Wed
26Thu7:176.29:235.21:183.22:330.07:087:35Waxing Gibbous26Thu
27Fri8:316.410:105.72:352.83:30-0.47:067:36Waxing Gibbous27Fri
28Sat9:366.710:516.23:392.14:21-0.67:057:37Waxing Gibbous28Sat
29Sun10:366.911:306.64:351.45:07-0.77:037:38Waxing Gibbous29Sun
30Mon11:317.05:260.65:51-0.57:017:39Full Moon30Mon
31Tue12:087.012:257.06:160.06:33-0.27:007:40Full Moon31Tue
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 9:15 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 neap phase. Tonight's moon is 59% 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 First Quarter (59% 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