Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Westport, CA.
Next low tide (tomorrow) : 7:07 am (-0.7 ft)
Next high tide : in 4h 08m at 11:52 pm (5.9 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 - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:464.710:294.32:542.53:330.26:587:38Waxing Gibbous1Sat
2Sun9:354.810:504.53:362.14:060.26:577:39Waxing Gibbous2Sun
3Mon10:194.911:124.84:141.74:350.36:557:40Waxing Gibbous3Mon
4Tue11:004.811:335.04:511.25:030.56:547:41Full Moon4Tue
5Wed11:424.711:565.35:280.85:300.86:527:42Full Moon5Wed
6Thu12:264.66:050.45:581.16:517:43Full Moon6Thu
7Fri12:205.51:124.46:440.06:271.56:497:44Full Moon7Fri
8Sat12:475.62:044.17:26-0.36:571.96:477:45Waning Gibbous8Sat
9Sun1:175.73:043.88:12-0.57:302.36:467:46Waning Gibbous9Sun
10Mon1:535.74:153.69:05-0.58:092.66:447:47Waning Gibbous10Mon
11Tue2:375.65:393.610:07-0.59:032.96:437:48Third Quarter11Tue
12Wed3:345.47:043.711:16-0.510:293.16:417:49Third Quarter12Wed
13Thu4:465.28:063.912:26-0.56:407:50Third Quarter13Thu
14Fri6:105.18:504.312:133.01:29-0.66:387:51Third Quarter14Fri
15Sat7:315.19:264.71:382.52:23-0.56:377:52Waning Crescent15Sat
16Sun8:435.19:595.12:441.83:11-0.46:357:53Waning Crescent16Sun
17Mon9:475.110:315.53:401.13:53-0.16:347:54Waning Crescent17Mon
18Tue10:465.011:035.84:310.44:330.36:327:55New Moon18Tue
19Wed11:424.811:356.05:19-0.25:110.86:317:56New Moon19Wed
20Thu12:364.66:05-0.75:481.26:307:57New Moon20Thu
21Fri12:076.11:324.46:50-0.96:251.76:287:58New Moon21Fri
22Sat12:406.02:294.17:35-0.97:032.26:277:59Waxing Crescent22Sat
23Sun1:155.83:303.98:21-0.87:422.66:258:00Waxing Crescent23Sun
24Mon1:535.54:383.79:11-0.68:272.96:248:01Waxing Crescent24Mon
25Tue2:355.15:523.710:07-0.39:263.16:238:02Waxing Crescent25Tue
26Wed3:274.77:033.711:080.010:523.16:218:03First Quarter26Wed
27Thu4:324.47:573.912:110.26:208:04First Quarter27Thu
28Fri5:484.28:354.112:253.01:070.36:198:05First Quarter28Fri
29Sat7:044.19:034.31:362.61:530.46:188:06First Quarter29Sat
30Sun8:104.19:284.62:292.12:320.56:168:07Waxing Gibbous30Sun
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 3:29 am — 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