Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 4h 53m at 6:54 pm (2.4 ft)
Next high tide (tomorrow) : 12:56 am (5.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - May 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:034.09:265.02:591.12:470.96:148:09Waxing Gibbous1Wed
2Thu9:584.09:565.23:440.73:251.26:138:10Waxing Gibbous2Thu
3Fri10:474.010:255.34:230.34:001.46:128:11Waxing Gibbous3Fri
4Sat11:304.010:535.44:590.04:331.76:118:12Full Moon4Sat
5Sun12:124.05:33-0.25:051.86:098:13Full Moon5Sun
6Mon12:524.06:08-0.45:382.06:088:14Full Moon6Mon
7Tue1:344.06:43-0.56:122.26:078:15Full Moon7Tue
8Wed12:225.52:174.07:19-0.66:472.36:068:16Waning Gibbous8Wed
9Thu12:565.43:043.97:58-0.67:272.56:058:17Waning Gibbous9Thu
10Fri1:335.23:533.98:40-0.58:142.66:048:18Waning Gibbous10Fri
11Sat2:165.04:444.09:25-0.39:142.76:038:19Waning Gibbous11Sat
12Sun3:084.85:354.210:14-0.210:282.66:028:20Third Quarter12Sun
13Mon4:124.56:234.411:070.011:482.26:018:21Third Quarter13Mon
14Tue5:284.27:084.812:010.26:008:22Third Quarter14Tue
15Wed6:494.17:505.21:021.712:540.55:598:23Third Quarter15Wed
16Thu8:084.18:315.72:051.01:460.75:588:24Waning Crescent16Thu
17Fri9:194.29:136.13:010.22:371.05:588:25Waning Crescent17Fri
18Sat10:234.39:566.53:53-0.63:271.25:578:26Waning Crescent18Sat
19Sun11:224.410:406.74:43-1.24:161.55:568:26New Moon19Sun
20Mon12:184.55:32-1.65:061.75:558:27New Moon20Mon
21Tue1:134.66:21-1.85:571.85:558:28New Moon21Tue
22Wed12:116.62:074.67:10-1.76:502.05:548:29Waxing Crescent22Wed
23Thu12:596.33:014.67:59-1.57:462.25:538:30Waxing Crescent23Thu
24Fri1:505.93:564.68:49-1.18:482.35:538:31Waxing Crescent24Fri
25Sat2:445.34:514.69:39-0.79:582.35:528:32Waxing Crescent25Sat
26Sun3:444.75:454.710:31-0.111:162.25:518:32First Quarter26Sun
27Mon4:534.26:354.811:240.45:518:33First Quarter27Mon
28Tue6:093.87:205.012:341.912:150.85:508:34First Quarter28Tue
29Wed7:283.68:005.11:411.51:051.25:508:35First Quarter29Wed
30Thu8:413.58:365.32:351.01:511.65:498:35Waxing Gibbous30Thu
31Fri9:443.69:105.43:210.62:331.85:498:36Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9417624)

Common Questions About Westport, CA Tides

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

Slack tide in Westport, CA is approximately 9:55 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 95% 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 (95% 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