Tides Today & Tomorrow in San Mateo Bridge (west end), CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 12:29 am (2.1 ft)
Next high tide : in 4h 58m at 6:30 pm (7.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Aug 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:336.86:01-1.15:512.46:138:17Full Moon1Fri
2Sat1:197.26:48-1.46:472.06:148:16Full Moon2Sat
3Sun12:328.92:027.57:33-1.37:401.66:148:15Full Moon3Sun
4Mon1:268.72:437.88:15-1.18:331.36:158:14Waning Gibbous4Mon
5Tue2:198.33:228.08:57-0.69:251.16:168:13Waning Gibbous5Tue
6Wed3:147.74:018.19:370.010:191.16:178:12Waning Gibbous6Wed
7Thu4:117.14:428.010:190.711:151.16:188:11Waning Gibbous7Thu
8Fri5:136.45:257.911:031.56:198:10Third Quarter8Fri
9Sat6:225.96:137.712:171.111:54 AM2.26:198:09Third Quarter9Sat
10Sun7:375.77:077.61:231.112:532.86:208:07Third Quarter10Sun
11Mon8:505.78:047.52:310.91:583.16:218:06Third Quarter11Mon
12Tue9:555.99:007.53:340.73:033.26:228:05Waning Crescent12Tue
13Wed10:506.29:527.64:270.44:013.16:238:04Waning Crescent13Wed
14Thu11:366.410:407.65:130.24:532.96:248:03Waning Crescent14Thu
15Fri12:176.65:520.15:402.76:258:01Waning Crescent15Fri
16Sat12:536.86:270.16:222.56:258:00New Moon16Sat
17Sun12:067.71:266.96:590.17:022.36:267:59New Moon17Sun
18Mon12:457.61:547.07:280.27:402.16:277:58New Moon18Mon
19Tue1:247.52:197.17:570.48:171.96:287:56New Moon19Tue
20Wed2:027.32:437.38:260.78:541.76:297:55Waxing Crescent20Wed
21Thu2:437.03:077.58:571.09:341.56:307:54Waxing Crescent21Thu
22Fri3:296.63:367.79:311.410:191.46:317:52Waxing Crescent22Fri
23Sat4:236.24:137.810:101.911:121.36:317:51Waxing Crescent23Sat
24Sun5:315.85:017.810:592.46:327:50First Quarter24Sun
25Mon6:535.66:007.812:181.112:002.96:337:48First Quarter25Mon
26Tue8:165.67:107.91:340.91:153.26:347:47First Quarter26Tue
27Wed9:275.98:238.02:470.52:323.16:357:45Waxing Gibbous27Wed
28Thu10:266.49:318.23:510.03:422.86:367:44Waxing Gibbous28Thu
29Fri11:176.810:338.44:47-0.44:442.36:367:42Waxing Gibbous29Fri
30Sat12:027.35:36-0.75:411.76:377:41Full Moon30Sat
31Sun12:447.66:22-0.76:341.26:387:40Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

Common Questions About San Mateo Bridge (west end), CA Tides

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What time does the tide turn (slack tide) in San Mateo Bridge (west end), CA today?

Slack tide in San Mateo Bridge (west end), CA is approximately 9:29 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 San Mateo Bridge (west end), CA?

San Mateo Bridge (west end), CA is currently in a transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

What datum are San Mateo Bridge (west end), 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 San Mateo Bridge (west end), CA?

Tide predictions for San Mateo Bridge (west end), 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 San Mateo Bridge (west end), CA?

Tide data for San Mateo Bridge (west end), CA is sourced from NOAA Station #9414458. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414458.

What is the moon phase in San Mateo Bridge (west end), CA tonight?

Tonight the moon over San Mateo Bridge (west end), CA is First Quarter (38% illuminated). This places San Mateo Bridge (west end), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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