Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 11:48 am (2.1 ft)
Next high tide : in 2h 56m at 6:31 am (4.2 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:52 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Apr 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:485.810:206.13:491.54:020.75:586:41Waxing Gibbous1Mon
2Tue10:315.910:496.44:261.04:360.75:566:42Full Moon2Tue
3Wed11:126.011:196.65:030.55:090.95:556:44Full Moon3Wed
4Thu11:556.011:516.85:410.15:431.15:536:45Full Moon4Thu
5Fri12:395.96:21-0.36:191.45:526:46Waning Gibbous5Fri
6Sat12:257.01:275.77:04-0.56:581.75:506:47Waning Gibbous6Sat
7Sun1:036.93:195.58:51-0.58:422.16:487:48Waning Gibbous7Sun
8Mon2:466.84:185.39:43-0.59:332.46:477:49Waning Gibbous8Mon
9Tue3:376.65:255.110:41-0.310:372.76:457:50Third Quarter9Tue
10Wed4:376.26:375.111:46-0.111:552.76:437:51Third Quarter10Wed
11Thu5:505.97:455.312:540.06:427:52Third Quarter11Thu
12Fri7:105.88:435.71:182.52:000.16:407:53Waning Crescent12Fri
13Sat8:265.89:326.12:321.92:590.16:397:54Waning Crescent13Sat
14Sun9:345.910:156.43:351.23:510.26:377:55Waning Crescent14Sun
15Mon10:346.010:556.84:290.64:380.46:367:56Waning Crescent15Mon
16Tue11:276.111:337.05:160.05:210.66:347:57New Moon16Tue
17Wed12:176.16:01-0.56:021.06:337:58New Moon17Wed
18Thu12:097.01:046.06:43-0.76:411.36:317:59New Moon18Thu
19Fri12:457.01:505.87:24-0.87:201.76:308:01New Moon19Fri
20Sat1:206.82:365.68:05-0.78:002.16:288:02Waxing Crescent20Sat
21Sun1:566.53:245.38:47-0.48:412.56:278:03Waxing Crescent21Sun
22Mon2:346.24:155.09:31-0.19:272.86:258:04Waxing Crescent22Mon
23Tue3:165.85:124.810:190.210:223.06:248:05Waxing Crescent23Tue
24Wed4:045.36:134.811:120.511:293.16:228:06First Quarter24Wed
25Thu5:045.07:124.812:090.86:218:07First Quarter25Thu
26Fri6:154.78:045.012:452.91:081.06:208:08First Quarter26Fri
27Sat7:294.68:475.21:552.62:021.06:188:09First Quarter27Sat
28Sun8:364.79:235.62:522.12:501.16:178:10Waxing Gibbous28Sun
29Mon9:354.99:575.93:401.53:331.26:168:11Waxing Gibbous29Mon
30Tue10:265.110:296.34:210.84:141.26:148:12Waxing Gibbous30Tue
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 9:09 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 transitional phase. Tonight's moon is 39% 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 shifting between spring and neap.

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 (39% illuminated). This places Trinidad Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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