Tides Today & Tomorrow in Angel Island (west side), CA

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Angel Island (west side), CA.
Next low tide : 8:40 am (-0.8 ft)
Next high tide : in 4h 30m at 1:54 am (6.0 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414817
Common Questions About Tides

Angel Island (west side), CA Tides - Apr 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:224.66:050.66:041.25:546:32Full Moon1Tue
2Wed12:245.11:034.46:370.56:341.55:526:33Waning Gibbous2Wed
3Thu12:515.11:474.27:120.47:061.95:516:34Waning Gibbous3Thu
4Fri1:215.12:374.07:520.37:422.25:496:35Waning Gibbous4Fri
5Sat1:565.13:363.88:370.28:262.65:486:36Waning Gibbous5Sat
6Sun2:375.04:473.89:300.29:252.95:466:37Third Quarter6Sun
7Mon3:294.86:043.810:330.210:443.05:456:38Third Quarter7Mon
8Tue4:354.77:114.011:410.15:436:39Third Quarter8Tue
9Wed5:494.88:034.412:092.812:47-0.15:426:40Third Quarter9Wed
10Thu7:024.98:464.71:192.41:45-0.25:406:41Waning Crescent10Thu
11Fri8:105.19:255.12:161.82:36-0.35:396:42Waning Crescent11Fri
12Sat9:125.310:035.43:081.23:23-0.25:376:43Waning Crescent12Sat
13Sun10:115.410:405.73:560.54:090.05:366:43New Moon13Sun
14Mon11:085.311:186.04:44-0.14:530.35:346:44New Moon14Mon
15Tue12:045.25:33-0.65:380.75:336:45New Moon15Tue
16Wed1:015.16:21-0.86:231.25:326:46Waxing Crescent16Wed
17Thu12:386.12:004.87:11-0.97:121.75:306:47Waxing Crescent17Thu
18Fri1:215.93:024.68:04-0.88:062.25:296:48Waxing Crescent18Fri
19Sat2:075.64:104.48:59-0.69:112.55:286:49Waxing Crescent19Sat
20Sun2:595.25:224.310:01-0.310:292.75:266:50First Quarter20Sun
21Mon3:594.86:324.411:070.011:512.75:256:51First Quarter21Mon
22Tue5:084.57:314.512:120.25:246:52First Quarter22Tue
23Wed6:224.38:184.71:022.41:110.45:226:53First Quarter23Wed
24Thu7:314.28:564.82:002.02:020.55:216:54Waxing Gibbous24Thu
25Fri8:314.29:274.92:481.62:440.65:206:54Waxing Gibbous25Fri
26Sat9:234.39:555.03:291.23:220.85:196:55Waxing Gibbous26Sat
27Sun11:104.311:215.15:060.84:561.16:177:56Waxing Gibbous27Sun
28Mon11:544.311:465.25:400.55:281.36:167:57Full Moon28Mon
29Tue12:374.36:110.25:591.66:157:58Full Moon29Tue
30Wed12:135.31:204.36:43-0.16:301.96:147:59Full Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414817)

Common Questions About Angel Island (west side), CA Tides

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What time does the tide turn (slack tide) in Angel Island (west side), CA today?

Slack tide in Angel Island (west side), CA is approximately 5:17 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 Angel Island (west side), CA?

Angel Island (west side), CA is currently in a spring phase. Tonight's moon is 8% 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 Angel Island (west side), 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 Angel Island (west side), CA?

Tide predictions for Angel Island (west side), 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 Angel Island (west side), CA?

Tide data for Angel Island (west side), CA is sourced from NOAA Station #9414817. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414817.

What is the moon phase in Angel Island (west side), CA tonight?

Tonight the moon over Angel Island (west side), CA is Waxing Crescent (8% illuminated). This places Angel Island (west side), 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