41.0567’ N, 124.1470’ W

Trinidad Harbor, CA

59°
H -°
L 54°
SSW
10mph
High tide
9:47 pm

Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide (tomorrow) : 4:56 am (0.0 ft)
Next high tide : in 2h 34m at 9:47 pm (6.3 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Gibbous (89% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Aug 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:215.18:267.52:44-0.52:142.75:127:33Waxing Gibbous1Sat
2Sun10:155.59:217.93:37-1.13:152.65:137:32Waxing Gibbous2Sun
3Mon11:035.910:148.04:26-1.54:112.35:147:31Full Moon3Mon
4Tue11:486.211:068.05:13-1.75:062.05:147:30Full Moon4Tue
5Wed12:316.45:59-1.75:591.75:157:28Full Moon5Wed
6Thu1:156.66:43-1.46:531.55:167:27Waning Gibbous6Thu
7Fri12:517.31:586.77:27-0.97:491.45:177:26Waning Gibbous7Fri
8Sat1:456.72:436.78:11-0.28:481.35:187:25Waning Gibbous8Sat
9Sun2:436.03:286.68:560.69:511.35:197:24Third Quarter9Sun
10Mon3:495.34:176.59:441.410:591.25:207:22Third Quarter10Mon
11Tue5:054.85:096.410:372.15:217:21Third Quarter11Tue
12Wed6:304.56:046.312:101.111:37 AM2.75:227:20Third Quarter12Wed
13Thu7:534.67:006.31:170.812:453.15:237:18Waning Crescent13Thu
14Fri9:004.87:536.32:160.61:493.25:247:17Waning Crescent14Fri
15Sat9:495.08:416.43:050.32:443.15:257:16Waning Crescent15Sat
16Sun10:295.29:256.53:480.13:313.05:267:14Waning Crescent16Sun
17Mon11:025.410:046.64:25-0.14:112.85:277:13New Moon17Mon
18Tue11:325.510:426.74:59-0.24:492.65:287:11New Moon18Tue
19Wed12:025.75:31-0.25:252.35:297:10New Moon19Wed
20Thu12:305.86:01-0.26:022.15:307:08New Moon20Thu
21Fri12:596.06:320.06:402.05:317:07Waxing Crescent21Fri
22Sat12:336.31:296.17:020.37:211.85:327:05Waxing Crescent22Sat
23Sun1:156.02:006.27:340.78:061.65:337:04Waxing Crescent23Sun
24Mon2:015.62:356.38:081.28:571.55:347:02Waxing Crescent24Mon
25Tue2:565.23:146.38:471.79:561.35:357:01First Quarter25Tue
26Wed4:034.84:016.49:332.311:031.05:366:59First Quarter26Wed
27Thu5:254.64:586.510:312.75:376:58First Quarter27Thu
28Fri6:514.76:036.712:150.611:43 AM3.05:386:56First Quarter28Fri
29Sat8:065.07:106.91:230.11:003.05:396:54Waxing Gibbous29Sat
30Sun9:045.48:147.22:23-0.42:092.75:406:53Waxing Gibbous30Sun
31Mon9:535.89:137.53:17-0.83:102.35:416:51Waxing Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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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 89% 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 (89% 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