Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 4:11 pm (3.6 ft)
Next high tide : in 4h 38m at 11:48 am (4.9 ft)
Sunset today : 8:39 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Nov 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:037.510:006.12:471.23:42-0.46:475:13Waning Crescent1Sat
2Sun9:447.910:556.33:341.44:30-1.16:485:11New Moon2Sun
3Mon10:268.111:486.34:211.75:17-1.56:495:10New Moon3Mon
4Tue11:098.15:082.06:04-1.66:505:09New Moon4Tue
5Wed12:406.311:53 AM7.95:552.36:51-1.56:515:08Waxing Crescent5Wed
6Thu1:326.112:387.56:442.67:40-1.16:535:07Waxing Crescent6Thu
7Fri2:265.91:277.07:372.98:30-0.66:545:06Waxing Crescent7Fri
8Sat3:225.82:196.38:363.19:230.06:555:05First Quarter8Sat
9Sun4:215.73:195.79:453.210:180.56:565:04First Quarter9Sun
10Mon5:195.64:305.211:033.111:141.06:575:03First Quarter10Mon
11Tue6:135.75:484.812:192.76:595:02First Quarter11Tue
12Wed7:005.97:054.712:101.41:232.27:005:01Waxing Gibbous12Wed
13Thu7:406.18:114.81:021.82:151.77:015:00Waxing Gibbous13Thu
14Fri8:146.39:075.01:482.12:581.17:024:59Waxing Gibbous14Fri
15Sat8:466.69:555.22:302.33:360.67:034:58Waxing Gibbous15Sat
16Sun9:176.810:385.33:092.54:110.27:054:57Waxing Gibbous16Sun
17Mon9:487.011:195.53:462.74:46-0.27:064:56Full Moon17Mon
18Tue10:207.111:585.64:222.85:20-0.57:074:56Full Moon18Tue
19Wed10:537.24:593.05:56-0.67:084:55Full Moon19Wed
20Thu12:385.611:29 AM7.25:363.16:34-0.77:094:54Full Moon20Thu
21Fri1:205.712:077.16:173.27:14-0.77:104:53Waning Gibbous21Fri
22Sat2:035.612:486.97:023.37:57-0.57:124:53Waning Gibbous22Sat
23Sun2:505.71:366.57:543.38:42-0.37:134:52Waning Gibbous23Sun
24Mon3:395.82:336.18:583.29:320.17:144:52Third Quarter24Mon
25Tue4:306.03:425.610:112.910:250.57:154:51Third Quarter25Tue
26Wed5:206.35:035.211:282.411:211.07:164:51Third Quarter26Wed
27Thu6:106.66:295.112:411.77:174:50Third Quarter27Thu
28Fri6:587.17:505.212:201.51:440.87:184:50Waning Crescent28Fri
29Sat7:457.58:595.41:181.92:400.07:194:49Waning Crescent29Sat
30Sun8:317.810:005.72:142.23:31-0.77:204:49Waning Crescent30Sun
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 1:59 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 93% 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 (93% 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