Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 12:40 am (1.3 ft)
Next high tide : in 4h 24m at 5:49 pm (6.4 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:51 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Sep 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:385.08:136.32:350.22:193.66:437:49Waning Crescent1Mon
2Tue10:315.29:156.43:350.13:263.46:447:47Waning Crescent2Tue
3Wed11:125.410:086.54:25-0.14:193.06:457:46Waning Crescent3Wed
4Thu11:455.510:526.55:06-0.15:022.76:467:44Waning Crescent4Thu
5Fri12:135.75:41-0.15:402.36:477:42New Moon5Fri
6Sat12:395.86:130.06:152.06:487:41New Moon6Sat
7Sun12:106.41:046.06:410.26:501.76:497:39New Moon7Sun
8Mon12:476.31:286.17:090.57:251.56:507:37New Moon8Mon
9Tue1:246.01:526.27:350.98:011.36:517:36Waxing Crescent9Tue
10Wed2:035.72:176.28:021.48:391.26:527:34Waxing Crescent10Wed
11Thu2:465.32:446.28:301.99:221.16:537:32Waxing Crescent11Thu
12Fri3:365.03:146.29:002.510:111.06:547:30Waxing Crescent12Fri
13Sat4:374.63:526.29:343.011:111.06:557:29First Quarter13Sat
14Sun5:564.44:426.110:213.56:567:27First Quarter14Sun
15Mon7:304.45:486.112:210.811:32 AM3.86:577:25First Quarter15Mon
16Tue8:484.67:056.21:340.51:033.86:587:24First Quarter16Tue
17Wed9:405.08:196.52:390.12:243.46:597:22Waxing Gibbous17Wed
18Thu10:215.49:246.93:34-0.33:282.87:007:20Waxing Gibbous18Thu
19Fri10:585.910:237.24:22-0.74:242.17:017:19Waxing Gibbous19Fri
20Sat11:336.411:187.35:06-0.85:151.37:027:17Full Moon20Sat
21Sun12:086.85:47-0.76:050.57:037:15Full Moon21Sun
22Mon12:117.212:437.26:28-0.36:54-0.17:047:13Full Moon22Mon
23Tue1:057.01:207.47:080.37:44-0.47:057:12Waning Gibbous23Tue
24Wed2:006.61:587.57:481.08:36-0.67:067:10Waning Gibbous24Wed
25Thu2:586.12:387.38:311.89:30-0.57:077:08Waning Gibbous25Thu
26Fri4:035.63:237.09:172.610:30-0.27:087:07Third Quarter26Fri
27Sat5:175.24:156.610:123.211:380.17:097:05Third Quarter27Sat
28Sun6:425.05:196.111:253.67:107:03Third Quarter28Sun
29Mon8:065.06:375.812:510.412:553.77:117:02Third Quarter29Mon
30Tue9:105.27:545.72:020.52:193.57:127:00Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

Show All
What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 9:14 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 50% 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 (50% 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