Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 4h 01m at 7:57 pm (2.8 ft)
Next high tide (tomorrow) : 1:47 am (5.2 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - May 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:175.71:404.36:57-0.66:371.86:158:09Full Moon1Tue
2Wed12:495.62:304.17:38-0.67:142.26:148:10Waning Gibbous2Wed
3Thu1:235.43:234.08:19-0.57:542.56:128:11Waning Gibbous3Thu
4Fri1:595.14:213.99:04-0.38:392.76:118:12Waning Gibbous4Fri
5Sat2:404.85:233.89:53-0.19:382.96:108:13Waning Gibbous5Sat
6Sun3:294.56:243.910:460.210:552.96:098:14Third Quarter6Sun
7Mon4:294.27:174.011:430.36:088:15Third Quarter7Mon
8Tue5:414.07:594.212:172.712:370.46:078:15Third Quarter8Tue
9Wed6:543.98:334.51:252.41:250.56:068:16Third Quarter9Wed
10Thu8:014.09:044.82:181.92:090.66:058:17Waning Crescent10Thu
11Fri9:014.19:335.13:031.42:500.76:048:18Waning Crescent11Fri
12Sat9:564.210:035.53:450.73:290.96:038:19Waning Crescent12Sat
13Sun10:484.310:355.84:260.14:081.16:028:20Waning Crescent13Sun
14Mon11:404.411:096.15:08-0.54:481.36:018:21New Moon14Mon
15Tue12:324.55:52-1.05:291.66:008:22New Moon15Tue
16Wed1:264.46:37-1.36:131.85:598:23New Moon16Wed
17Thu12:276.32:234.47:25-1.57:012.15:588:24Waxing Crescent17Thu
18Fri1:126.23:234.48:16-1.57:552.35:578:25Waxing Crescent18Fri
19Sat2:036.04:264.49:11-1.39:002.55:568:26Waxing Crescent19Sat
20Sun3:005.65:294.510:09-1.010:172.55:568:27First Quarter20Sun
21Mon4:075.16:294.711:10-0.711:432.35:558:28First Quarter21Mon
22Tue5:244.77:235.012:10-0.35:548:28First Quarter22Tue
23Wed6:464.38:105.21:041.91:070.15:548:29First Quarter23Wed
24Thu8:054.28:515.52:121.32:000.55:538:30Waxing Gibbous24Thu
25Fri9:164.19:295.73:090.72:480.95:528:31Waxing Gibbous25Fri
26Sat10:194.110:045.93:590.13:321.25:528:32Waxing Gibbous26Sat
27Sun11:144.110:385.94:43-0.34:131.65:518:33Full Moon27Sun
28Mon12:044.15:24-0.64:521.95:518:33Full Moon28Mon
29Tue12:524.16:03-0.85:302.25:508:34Full Moon29Tue
30Wed1:374.16:40-0.86:072.45:508:35Full Moon30Wed
31Thu12:155.72:224.17:17-0.86:462.65:498:36Waning Gibbous31Thu
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 10:52 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 87% 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 Waning Gibbous (87% 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