Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 9:31 pm (2.7 ft)
Next high tide : in 2h 50m at 4:03 pm (5.6 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Feb 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:376.55:344.511:341.810:432.87:265:33First Quarter1Thu
2Fri5:266.77:084.612:431.27:255:35First Quarter2Fri
3Sat6:217.08:294.91:470.57:245:36Waxing Gibbous3Sat
4Sun7:207.39:315.31:003.42:45-0.27:235:37Waxing Gibbous4Sun
5Mon8:197.710:215.72:103.43:37-0.87:225:38Waxing Gibbous5Mon
6Tue9:158.011:066.13:133.24:26-1.37:215:40Full Moon6Tue
7Wed10:108.311:486.44:102.85:12-1.67:205:41Full Moon7Wed
8Thu11:028.35:042.45:56-1.67:195:42Full Moon8Thu
9Fri12:306.711:54 AM8.05:572.06:39-1.37:175:43Full Moon9Fri
10Sat1:106.912:477.66:501.77:22-0.77:165:44Waning Gibbous10Sat
11Sun1:527.11:416.97:451.48:040.07:155:46Waning Gibbous11Sun
12Mon2:347.12:386.28:421.38:470.87:145:47Waning Gibbous12Mon
13Tue3:177.03:445.59:441.39:321.77:125:48Third Quarter13Tue
14Wed4:036.95:024.910:521.210:222.57:115:49Third Quarter14Wed
15Thu4:546.76:334.612:041.17:105:51Third Quarter15Thu
16Fri5:516.58:034.71:150.97:085:52Third Quarter16Fri
17Sat6:516.49:125.012:383.62:170.77:075:53Waning Crescent17Sat
18Sun7:496.410:015.21:503.73:090.47:065:54Waning Crescent18Sun
19Mon8:416.510:385.42:503.53:520.27:045:55Waning Crescent19Mon
20Tue9:276.611:105.63:373.34:290.07:035:57Waning Crescent20Tue
21Wed10:086.711:385.74:183.05:02-0.17:015:58New Moon21Wed
22Thu10:456.84:542.75:33-0.17:005:59New Moon22Thu
23Fri12:055.911:21 AM6.75:302.56:020.06:596:00New Moon23Fri
24Sat12:316.011:58 AM6.66:052.26:310.26:576:01New Moon24Sat
25Sun12:586.212:356.36:422.07:000.56:566:03Waxing Crescent25Sun
26Mon1:256.31:156.07:211.87:290.96:546:04Waxing Crescent26Mon
27Tue1:536.42:005.68:041.68:001.56:536:05Waxing Crescent27Tue
28Wed2:246.42:535.28:521.48:342.06:516:06Waxing Crescent28Wed
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 6:47 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 80% 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 Gibbous (80% 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