Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 3h 26m at 11:09 am (2.8 ft)
Next high tide : 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 - Aug 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:197.11:565.77:17-0.97:102.66:138:32New Moon1Mon
2Tue1:006.82:305.87:52-0.67:522.56:148:31Waxing Crescent2Tue
3Wed1:406.43:025.88:25-0.28:362.46:158:30Waxing Crescent3Wed
4Thu2:216.03:345.88:580.39:222.36:168:29Waxing Crescent4Thu
5Fri3:055.54:075.89:300.910:122.26:178:28Waxing Crescent5Fri
6Sat3:555.04:415.910:031.511:092.06:188:26First Quarter6Sat
7Sun4:554.55:185.910:382.16:198:25First Quarter7Sun
8Mon6:124.26:016.012:121.811:20 AM2.76:208:24First Quarter8Mon
9Tue7:424.16:506.11:181.512:143.16:218:23First Quarter9Tue
10Wed9:074.37:446.32:211.01:213.46:228:21Waxing Gibbous10Wed
11Thu10:094.68:396.63:160.52:303.56:238:20Waxing Gibbous11Thu
12Fri10:564.99:326.94:050.03:303.46:248:19Waxing Gibbous12Fri
13Sat11:365.210:237.34:50-0.64:243.16:258:17Waxing Gibbous13Sat
14Sun12:135.65:32-1.05:132.76:268:16Full Moon14Sun
15Mon12:495.96:13-1.36:022.36:278:14Full Moon15Mon
16Tue12:007.61:256.26:53-1.36:511.86:288:13Full Moon16Tue
17Wed12:507.52:026.57:33-1.17:431.46:298:12Waning Gibbous17Wed
18Thu1:417.12:406.78:13-0.68:371.16:308:10Waning Gibbous18Thu
19Fri2:366.63:216.98:540.19:350.96:318:09Waning Gibbous19Fri
20Sat3:366.04:047.09:370.910:380.76:328:07Third Quarter20Sat
21Sun4:465.34:527.010:251.711:480.56:338:06Third Quarter21Sun
22Mon6:084.95:476.911:202.56:348:04Third Quarter22Mon
23Tue7:404.76:496.81:020.312:293.06:358:03Third Quarter23Tue
24Wed9:054.97:556.72:140.11:473.36:368:01Waning Crescent24Wed
25Thu10:115.18:596.73:18-0.13:013.36:378:00Waning Crescent25Thu
26Fri11:005.49:556.84:12-0.34:013.06:387:58Waning Crescent26Fri
27Sat11:405.610:446.84:59-0.44:522.76:397:56Waning Crescent27Sat
28Sun12:155.75:39-0.55:352.46:407:55New Moon28Sun
29Mon12:455.96:15-0.46:142.16:417:53New Moon29Mon
30Tue12:096.71:146.06:48-0.26:521.96:427:52New Moon30Tue
31Wed12:476.51:416.07:180.17:291.76:437:50New Moon31Wed
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 2:29 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