41.0567’ N, 124.1470’ W

Trinidad Harbor, CA

58°
H 59°
L 55°
WNW
6mph
High tide
12:54 pm

Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Friday, August 28, 2026
The tide is currently rising in Trinidad Harbor, CA.
Next low tide : 6:36 pm (1.7 ft)
Next high tide : in 16m at 12:54 pm (6.1 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 6:39 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Mar 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:137.111:576.85:121.35:36-0.16:506:07New Moon1Wed
2Thu11:586.85:561.06:120.26:496:08New Moon2Thu
3Fri12:306.912:426.46:380.86:470.76:476:09Waxing Crescent3Fri
4Sat1:046.91:266.07:210.87:211.36:466:10Waxing Crescent4Sat
5Sun1:376.72:125.68:040.97:561.86:446:11Waxing Crescent5Sun
6Mon2:126.53:035.18:501.08:322.46:426:12Waxing Crescent6Mon
7Tue2:496.34:034.79:431.29:132.96:416:13First Quarter7Tue
8Wed3:336.05:174.410:431.310:063.26:396:15First Quarter8Wed
9Thu4:275.86:414.411:511.411:183.46:386:16First Quarter9Thu
10Fri5:315.77:514.612:581.26:366:17First Quarter10Fri
11Sat6:405.78:414.812:383.41:551.06:346:18Waxing Gibbous11Sat
12Sun7:425.99:195.21:463.12:420.76:336:19Waxing Gibbous12Sun
13Mon8:356.19:525.62:402.73:220.46:316:20Waxing Gibbous13Mon
14Tue9:246.310:226.03:262.23:590.26:296:21Waxing Gibbous14Tue
15Wed10:096.510:536.44:091.64:340.26:286:22Full Moon15Wed
16Thu10:546.611:256.74:501.05:090.26:266:23Full Moon16Thu
17Fri11:406.611:587.05:320.55:450.46:246:25Full Moon17Fri
18Sat12:276.56:160.16:220.86:236:26Waning Gibbous18Sat
19Sun12:347.21:176.27:02-0.27:021.26:216:27Waning Gibbous19Sun
20Mon1:137.32:115.87:51-0.37:451.76:196:28Waning Gibbous20Mon
21Tue1:577.23:125.48:46-0.38:342.26:186:29Waning Gibbous21Tue
22Wed2:477.04:225.19:48-0.19:342.66:166:30Third Quarter22Wed
23Thu3:466.75:415.010:560.010:492.96:146:31Third Quarter23Thu
24Fri4:566.46:575.112:080.16:136:32Third Quarter24Fri
25Sat6:146.28:005.412:142.81:160.16:116:33Waning Crescent25Sat
26Sun7:296.18:515.81:322.42:160.16:096:34Waning Crescent26Sun
27Mon8:346.29:346.12:371.93:060.16:086:35Waning Crescent27Mon
28Tue9:316.310:116.43:301.33:510.26:066:36Waning Crescent28Tue
29Wed10:216.310:466.64:170.84:300.46:046:37New Moon29Wed
30Thu11:076.211:186.74:590.45:070.76:036:38New Moon30Thu
31Fri11:516.111:496.75:390.15:421.16:016:40New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

Collapse All
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 100% 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 Full Moon (100% 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