Tides Today & Tomorrow in Redwood City, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Redwood City, CA.
Next low tide : 4:43 pm (3.6 ft)
Next high tide : in 57m at 11:48 am (6.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414523
Common Questions About Tides

Redwood City, CA Tides - Jan 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:427.45:196.211:442.611:411.37:235:01First Quarter1Sat
2Sun6:267.56:345.912:532.37:235:02First Quarter2Sun
3Mon7:097.77:475.812:321.81:561.77:235:03First Quarter3Mon
4Tue7:507.88:555.91:252.32:521.17:235:03Waxing Gibbous4Tue
5Wed8:308.09:576.22:172.73:420.67:235:04Waxing Gibbous5Wed
6Thu9:088.210:516.53:083.04:260.17:235:05Waxing Gibbous6Thu
7Fri9:458.311:396.73:563.25:06-0.27:235:06Waxing Gibbous7Fri
8Sat10:228.44:423.35:44-0.57:235:07Full Moon8Sat
9Sun12:236.910:59 AM8.55:263.36:19-0.77:235:08Full Moon9Sun
10Mon1:046.911:36 AM8.56:073.26:54-0.87:235:09Full Moon10Mon
11Tue1:426.912:138.66:473.17:28-0.97:235:10Full Moon11Tue
12Wed2:187.012:538.57:283.08:03-0.87:225:11Waning Gibbous12Wed
13Thu2:527.01:368.38:102.98:39-0.77:225:12Waning Gibbous13Thu
14Fri3:267.12:257.98:572.79:18-0.37:225:13Waning Gibbous14Fri
15Sat4:027.23:217.39:512.610:010.27:225:14Waning Gibbous15Sat
16Sun4:427.44:306.610:552.310:510.97:215:15Third Quarter16Sun
17Mon5:287.75:556.112:081.97:215:16Third Quarter17Mon
18Tue6:208.07:265.91:231.27:205:17Third Quarter18Tue
19Wed7:148.48:496.112:572.32:320.47:205:18Waning Crescent19Wed
20Thu8:098.710:036.52:052.73:34-0.47:205:19Waning Crescent20Thu
21Fri9:048.911:046.93:102.94:30-1.07:195:20Waning Crescent21Fri
22Sat9:599.111:587.24:112.95:21-1.47:185:21Waning Crescent22Sat
23Sun10:519.25:072.86:08-1.67:185:22New Moon23Sun
24Mon12:457.411:41 AM9.15:592.66:52-1.67:175:24New Moon24Mon
25Tue1:297.512:288.86:482.47:34-1.37:175:25New Moon25Tue
26Wed2:107.51:158.47:362.38:12-0.97:165:26Waxing Crescent26Wed
27Thu2:487.52:027.98:232.28:49-0.37:155:27Waxing Crescent27Thu
28Fri3:247.42:507.39:112.29:250.37:155:28Waxing Crescent28Fri
29Sat3:597.43:436.710:012.210:011.07:145:29Waxing Crescent29Sat
30Sun4:357.34:446.110:572.210:421.87:135:30First Quarter30Sun
31Mon5:147.35:585.712:002.07:125:31First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414523)

Common Questions About Redwood City, CA Tides

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What time does the tide turn (slack tide) in Redwood City, CA today?

Slack tide in Redwood City, CA is approximately 2:15 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 Redwood City, CA?

Redwood City, CA is currently in a spring phase. Tonight's moon is 91% 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 Redwood City, 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 Redwood City, CA?

Tide predictions for Redwood City, 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 Redwood City, CA?

Tide data for Redwood City, CA is sourced from NOAA Station #9414523. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414523.

What is the moon phase in Redwood City, CA tonight?

Tonight the moon over Redwood City, CA is Waxing Gibbous (91% illuminated). This places Redwood City, 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