Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Westport, CA.
Next low tide : 5:43 pm (3.0 ft)
Next high tide : in 18m at 1:47 pm (4.1 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Sep 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:116.51:085.76:35-0.46:500.96:437:46Waning Gibbous1Fri
2Sat1:066.01:456.07:140.27:460.76:447:45Waning Gibbous2Sat
3Sun2:055.42:246.17:530.98:440.56:457:43Waning Gibbous3Sun
4Mon3:094.83:056.08:331.69:470.46:467:42Waning Gibbous4Mon
5Tue4:244.33:515.99:172.310:580.46:477:40Third Quarter5Tue
6Wed5:553.94:455.710:112.86:487:38Third Quarter6Wed
7Thu7:353.95:495.512:130.411:24 AM3.26:487:37Third Quarter7Thu
8Fri8:564.16:595.41:240.412:513.36:497:35Third Quarter8Fri
9Sat9:494.38:045.42:260.32:033.26:507:34Waning Crescent9Sat
10Sun10:264.49:005.53:170.22:582.96:517:32Waning Crescent10Sun
11Mon10:564.59:465.63:590.23:412.66:527:30Waning Crescent11Mon
12Tue11:214.610:275.74:340.24:202.36:537:29Waning Crescent12Tue
13Wed11:444.811:055.65:050.34:562.06:547:27New Moon13Wed
14Thu12:064.95:320.45:311.76:557:25New Moon14Thu
15Fri12:285.15:580.76:081.56:567:24New Moon15Fri
16Sat12:215.312:505.36:241.06:451.26:577:22New Moon16Sat
17Sun1:015.01:145.46:491.37:241.06:587:20Waxing Crescent17Sun
18Mon1:454.71:395.57:151.78:070.86:597:19Waxing Crescent18Mon
19Tue2:374.32:095.57:422.28:570.77:007:17Waxing Crescent19Tue
20Wed3:394.02:455.58:132.69:550.67:007:16Waxing Crescent20Wed
21Thu5:003.83:315.58:513.011:050.57:017:14First Quarter21Thu
22Fri6:383.74:345.59:513.37:027:12First Quarter22Fri
23Sat8:023.95:505.612:190.311:25 AM3.47:037:11First Quarter23Sat
24Sun8:554.27:085.81:260.012:573.27:047:09Waxing Gibbous24Sun
25Mon9:344.58:196.02:24-0.22:102.87:057:07Waxing Gibbous25Mon
26Tue10:084.99:226.23:14-0.43:102.27:067:06Waxing Gibbous26Tue
27Wed10:405.310:206.23:58-0.44:051.57:077:04Waxing Gibbous27Wed
28Thu11:135.711:166.14:40-0.24:570.97:087:02Full Moon28Thu
29Fri11:466.15:200.25:480.37:097:01Full Moon29Fri
30Sat12:115.812:206.35:580.76:38-0.17:106:59Full Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9417624)

Common Questions About Westport, CA Tides

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What time does the tide turn (slack tide) in Westport, CA today?

Slack tide in Westport, CA is approximately 3:45 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 Westport, CA?

Westport, CA is currently in a spring phase. Tonight's moon is 99% 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 Westport, 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 Westport, CA?

Tide predictions for Westport, 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 Westport, CA?

Tide data for Westport, CA is sourced from NOAA Station #9417624. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9417624.

What is the moon phase in Westport, CA tonight?

Tonight the moon over Westport, CA is Full Moon (99% illuminated). This places Westport, 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