Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 1h 08m at 2:13 pm (3.0 ft)
Next high tide : 8:43 pm (6.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Jun 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:493.77:174.712:282.212:050.95:498:36First Quarter1Tue
2Wed7:093.47:495.01:341.812:481.35:488:37First Quarter2Wed
3Thu8:283.38:205.22:271.21:281.75:488:37Waxing Gibbous3Thu
4Fri9:373.48:505.43:120.72:082.05:488:38Waxing Gibbous4Fri
5Sat10:353.59:215.63:520.22:472.35:478:39Waxing Gibbous5Sat
6Sun11:263.69:545.84:30-0.33:272.55:478:39Waxing Gibbous6Sun
7Mon12:123.85:07-0.74:072.75:478:40Full Moon7Mon
8Tue12:563.95:45-1.04:482.85:478:40Full Moon8Tue
9Wed1:394.06:25-1.25:312.85:478:41Full Moon9Wed
10Thu2:224.17:05-1.36:172.95:468:41Full Moon10Thu
11Fri12:286.13:054.27:47-1.37:092.95:468:42Waning Gibbous11Fri
12Sat1:145.93:484.48:29-1.18:092.85:468:42Waning Gibbous12Sat
13Sun2:055.64:314.69:13-0.89:182.65:468:43Waning Gibbous13Sun
14Mon3:045.15:134.99:58-0.410:372.35:468:43Third Quarter14Mon
15Tue4:144.55:545.210:440.111:581.75:468:44Third Quarter15Tue
16Wed5:374.06:365.611:320.75:468:44Third Quarter16Wed
17Thu7:093.67:196.01:121.012:221.35:468:44Waning Crescent17Thu
18Fri8:403.68:036.32:160.21:151.85:468:45Waning Crescent18Fri
19Sat9:583.78:496.63:13-0.52:092.25:478:45Waning Crescent19Sat
20Sun11:043.99:356.74:05-1.03:052.55:478:45Waning Crescent20Sun
21Mon11:594.110:226.74:54-1.43:592.65:478:46New Moon21Mon
22Tue12:484.25:40-1.54:522.75:478:46New Moon22Tue
23Wed1:334.36:24-1.55:442.75:478:46New Moon23Wed
24Thu2:164.47:07-1.36:342.75:488:46Waxing Crescent24Thu
25Fri12:386.12:574.47:47-1.07:252.75:488:46Waxing Crescent25Fri
26Sat1:235.73:374.58:26-0.68:192.75:488:46Waxing Crescent26Sat
27Sun2:085.24:164.69:04-0.29:182.65:498:46Waxing Crescent27Sun
28Mon2:584.74:534.79:400.310:252.45:498:46First Quarter28Mon
29Tue3:554.15:294.910:150.911:372.15:498:46First Quarter29Tue
30Wed5:043.66:055.010:511.45:508:46First Quarter30Wed
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 5:28 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 12% 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 Crescent (12% 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