Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 31m at 8:50 pm (1.2 ft)
Next high tide (tomorrow) : 3:02 am (4.6 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:28 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Jul 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:524.45:48-1.45:062.65:518:46New Moon1Fri
2Sat1:384.46:32-1.45:552.75:528:46New Moon2Sat
3Sun12:036.42:234.57:14-1.26:442.75:528:46Waxing Crescent3Sun
4Mon12:476.13:064.57:55-0.97:332.85:538:46Waxing Crescent4Mon
5Tue1:315.73:484.58:35-0.58:262.85:538:46Waxing Crescent5Tue
6Wed2:165.34:294.69:14-0.19:262.75:548:45Waxing Crescent6Wed
7Thu3:054.75:094.79:530.410:342.65:558:45First Quarter7Thu
8Fri4:034.25:484.810:320.911:472.35:558:45First Quarter8Fri
9Sat5:123.86:265.011:121.35:568:44First Quarter9Sat
10Sun6:343.47:025.212:561.911:55 AM1.85:578:44First Quarter10Sun
11Mon8:023.37:395.41:551.412:402.25:578:44Waxing Gibbous11Mon
12Tue9:193.48:175.62:440.81:282.55:588:43Waxing Gibbous12Tue
13Wed10:203.68:565.93:280.32:172.75:598:43Waxing Gibbous13Wed
14Thu11:103.99:356.24:09-0.13:052.86:008:42Waxing Gibbous14Thu
15Fri11:534.110:176.44:50-0.63:532.86:008:41Full Moon15Fri
16Sat12:344.25:30-0.94:412.86:018:41Full Moon16Sat
17Sun1:134.46:10-1.15:292.76:028:40Full Moon17Sun
18Mon1:534.66:51-1.26:202.66:038:40Full Moon18Mon
19Tue12:306.52:334.87:32-1.17:142.56:038:39Waning Gibbous19Tue
20Wed1:196.33:145.08:14-0.98:142.36:048:38Waning Gibbous20Wed
21Thu2:145.83:565.28:56-0.49:212.16:058:37Waning Gibbous21Thu
22Fri3:155.14:405.59:400.110:361.76:068:37Third Quarter22Fri
23Sat4:284.55:265.810:270.811:541.36:078:36Third Quarter23Sat
24Sun5:544.06:156.011:181.46:088:35Third Quarter24Sun
25Mon7:293.77:056.21:090.712:142.06:098:34Third Quarter25Mon
26Tue8:593.87:576.42:150.11:162.46:098:33Waning Crescent26Tue
27Wed10:114.08:496.53:13-0.42:182.76:108:32Waning Crescent27Wed
28Thu11:074.29:386.54:05-0.73:162.86:118:31Waning Crescent28Thu
29Fri11:544.410:266.54:51-0.94:102.76:128:30New Moon29Fri
30Sat12:344.55:34-0.94:592.76:138:29New Moon30Sat
31Sun1:114.66:14-0.85:442.66:148:28New Moon31Sun
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 11:56 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 19% 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 Waxing Crescent (19% 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