Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 7h 10m at 4:48 am (-0.1 ft)
Next high tide : 11:48 am (4.9 ft)
Sunset today : 8:40 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Aug 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:575.54:276.99:541.011:060.96:128:32First Quarter1Sun
2Mon5:075.05:197.010:441.76:138:31First Quarter2Mon
3Tue6:304.76:177.012:170.611:43 AM2.36:148:30First Quarter3Tue
4Wed7:574.77:207.01:290.312:532.76:158:29Waxing Gibbous4Wed
5Thu9:144.98:247.12:370.02:072.86:168:28Waxing Gibbous5Thu
6Fri10:165.29:247.23:37-0.43:162.76:178:26Waxing Gibbous6Fri
7Sat11:065.510:187.24:30-0.64:162.56:188:25Waxing Gibbous7Sat
8Sun11:495.811:087.25:16-0.85:092.26:198:24Full Moon8Sun
9Mon12:276.05:57-0.85:561.96:208:23Full Moon9Mon
10Tue1:036.26:35-0.66:411.76:218:21Full Moon10Tue
11Wed12:376.91:366.37:11-0.37:231.66:228:20Full Moon11Wed
12Thu1:196.52:096.37:440.18:051.56:238:19Waning Gibbous12Thu
13Fri2:016.12:416.38:170.68:481.56:248:17Waning Gibbous13Fri
14Sat2:455.63:146.28:501.29:341.56:258:16Waning Gibbous14Sat
15Sun3:325.23:506.19:241.710:251.56:268:15Waning Gibbous15Sun
16Mon4:264.74:296.010:002.311:231.66:278:13Third Quarter16Mon
17Tue5:334.45:155.910:432.76:288:12Third Quarter17Tue
18Wed6:554.26:105.912:291.511:38 AM3.16:298:10Third Quarter18Wed
19Thu8:184.37:116.01:361.312:483.36:308:09Third Quarter19Thu
20Fri9:224.58:116.22:360.92:013.36:318:07Waning Crescent20Fri
21Sat10:094.99:066.43:270.53:033.16:328:06Waning Crescent21Sat
22Sun10:475.29:566.74:110.13:562.76:338:04Waning Crescent22Sun
23Mon11:215.610:447.04:51-0.24:442.26:348:03New Moon23Mon
24Tue11:556.011:317.15:29-0.45:301.76:358:01New Moon24Tue
25Wed12:296.46:06-0.56:161.26:368:00New Moon25Wed
26Thu12:187.11:046.86:44-0.47:030.76:377:58New Moon26Thu
27Fri1:077.01:417.17:220.07:510.46:387:57Waxing Crescent27Fri
28Sat1:586.62:207.28:020.58:440.26:397:55Waxing Crescent28Sat
29Sun2:536.23:037.38:451.19:400.26:407:53Waxing Crescent29Sun
30Mon3:555.63:527.29:321.710:430.26:417:52First Quarter30Mon
31Tue5:055.24:486.910:272.311:530.36:427:50First Quarter31Tue
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 8:18 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 87% 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 Waxing Gibbous (87% 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