Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 5h 08m at 9:31 pm (2.7 ft)
Next high tide (tomorrow) : 3:01 am (5.5 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 - Aug 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:045.410:127.64:28-0.74:052.66:138:32Waning Crescent1Sat
2Sun11:505.811:047.95:16-1.25:002.36:148:31New Moon2Sun
3Mon12:346.16:01-1.55:541.96:158:30New Moon3Mon
4Tue1:176.46:46-1.66:471.66:168:29New Moon4Tue
5Wed12:477.82:006.77:30-1.47:401.36:178:28Waxing Crescent5Wed
6Thu1:397.42:446.88:15-1.08:361.26:188:26Waxing Crescent6Thu
7Fri2:346.93:296.99:00-0.49:351.16:198:25Waxing Crescent7Fri
8Sat3:336.24:176.99:460.410:391.06:208:24First Quarter8Sat
9Sun4:395.55:076.810:361.211:480.96:218:23First Quarter9Sun
10Mon5:555.06:026.711:311.96:228:21First Quarter10Mon
11Tue7:204.77:016.61:000.812:342.56:238:20First Quarter11Tue
12Wed8:434.78:006.52:100.61:442.96:238:19Waxing Gibbous12Wed
13Thu9:514.98:566.53:120.42:503.06:248:17Waxing Gibbous13Thu
14Fri10:445.29:476.64:040.23:482.96:258:16Waxing Gibbous14Fri
15Sat11:265.410:316.64:480.04:362.86:268:15Waxing Gibbous15Sat
16Sun12:015.55:27-0.15:172.66:278:13Full Moon16Sun
17Mon12:325.76:01-0.25:552.46:288:12Full Moon17Mon
18Tue1:025.86:33-0.16:312.26:298:10Full Moon18Tue
19Wed12:256.61:305.97:030.07:072.06:308:09Full Moon19Wed
20Thu1:026.41:596.07:330.27:441.96:318:07Waning Gibbous20Thu
21Fri1:396.12:286.08:030.58:231.86:328:06Waning Gibbous21Fri
22Sat2:185.82:596.18:340.99:061.76:338:04Waning Gibbous22Sat
23Sun3:025.53:326.19:061.49:541.66:348:03Waning Gibbous23Sun
24Mon3:535.14:096.19:421.910:501.56:358:01Third Quarter24Mon
25Tue4:554.74:556.210:262.311:541.36:368:00Third Quarter25Tue
26Wed6:134.55:496.211:212.86:377:58Third Quarter26Wed
27Thu7:374.56:526.41:031.012:303.06:387:57Third Quarter27Thu
28Fri8:504.87:586.72:100.51:453.06:397:55Waning Crescent28Fri
29Sat9:495.29:017.03:100.02:552.76:407:53Waning Crescent29Sat
30Sun10:375.79:597.44:03-0.53:562.36:417:52Waning Crescent30Sun
31Mon11:216.110:547.64:51-0.94:511.76:427:50New Moon31Mon
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 12:16 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 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