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 30m 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 - May 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:037.67:067.212:14-0.46:127:58Third Quarter1Wed
2Thu6:197.08:047.412:422.51:170.06:117:59Third Quarter2Thu
3Fri7:406.78:567.71:562.12:180.36:108:00Third Quarter3Fri
4Sat8:546.79:438.13:031.53:140.66:098:01Waning Crescent4Sat
5Sun10:006.710:258.34:030.84:040.96:088:02Waning Crescent5Sun
6Mon11:006.811:048.44:570.24:511.26:078:03Waning Crescent6Mon
7Tue11:556.911:388.45:45-0.35:351.66:068:04Waning Crescent7Tue
8Wed12:446.96:29-0.66:172.06:058:05New Moon8Wed
9Thu12:118.41:316.97:09-0.76:572.36:048:06New Moon9Thu
10Fri12:418.22:166.97:47-0.77:362.66:038:07New Moon10Fri
11Sat1:118.12:596.88:23-0.58:152.96:028:07New Moon11Sat
12Sun1:417.93:416.78:57-0.48:543.06:018:08Waxing Crescent12Sun
13Mon2:157.74:236.69:30-0.29:353.26:008:09Waxing Crescent13Mon
14Tue2:527.55:066.510:040.110:203.25:598:10Waxing Crescent14Tue
15Wed3:357.15:506.510:410.311:123.35:598:11Waxing Crescent15Wed
16Thu4:276.76:376.611:250.65:588:12First Quarter16Thu
17Fri5:296.47:246.812:133.112:150.95:578:13First Quarter17Fri
18Sat6:446.18:097.11:202.81:131.15:568:13First Quarter18Sat
19Sun8:026.08:517.52:252.22:111.45:558:14First Quarter19Sun
20Mon9:146.19:307.93:241.53:061.65:558:15Waxing Gibbous20Mon
21Tue10:206.310:108.44:190.74:001.85:548:16Waxing Gibbous21Tue
22Wed11:236.610:518.75:10-0.14:532.05:538:17Waxing Gibbous22Wed
23Thu12:226.96:00-0.85:462.25:538:17Full Moon23Thu
24Fri1:187.16:48-1.46:382.35:528:18Full Moon24Fri
25Sat12:199.22:127.37:36-1.87:302.45:528:19Full Moon25Sat
26Sun1:069.23:067.48:25-1.98:232.55:518:20Waning Gibbous26Sun
27Mon1:569.13:597.59:13-1.89:182.55:518:20Waning Gibbous27Mon
28Tue2:508.74:507.610:02-1.510:162.55:508:21Waning Gibbous28Tue
29Wed3:498.15:427.710:53-1.011:182.45:508:22Waning Gibbous29Wed
30Thu4:537.56:347.811:45-0.45:498:23Third Quarter30Thu
31Fri6:046.97:268.012:262.212:400.25:498:23Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414523)

Common Questions About Redwood City, CA Tides

Show All
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