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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide : 8:02 am (-0.5 ft)
Next high tide : in 3h 11m at 12:54 am (7.8 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - May 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:326.56:14-0.66:041.86:137:58New Moon1Tue
2Wed1:296.67:01-1.26:512.26:127:59New Moon2Wed
3Thu12:338.52:256.67:48-1.67:402.46:108:00New Moon3Thu
4Fri1:168.63:216.68:37-1.78:312.66:098:01Waxing Crescent4Fri
5Sat2:038.54:186.59:28-1.79:262.86:088:02Waxing Crescent5Sat
6Sun2:558.25:166.510:21-1.410:262.86:078:03Waxing Crescent6Sun
7Mon3:537.76:146.611:17-1.111:332.76:068:04First Quarter7Mon
8Tue5:017.17:116.712:16-0.66:058:05First Quarter8Tue
9Wed6:176.58:047.012:452.51:15-0.26:048:06First Quarter9Wed
10Thu7:356.28:527.31:582.02:120.36:038:07First Quarter10Thu
11Fri8:496.09:357.63:051.33:050.76:028:07Waxing Gibbous11Fri
12Sat9:575.910:137.84:040.63:541.16:018:08Waxing Gibbous12Sat
13Sun10:586.010:487.94:570.04:391.66:008:09Waxing Gibbous13Sun
14Mon11:546.111:217.95:43-0.45:222.16:008:10Waxing Gibbous14Mon
15Tue12:456.16:26-0.76:032.55:598:11Full Moon15Tue
16Wed1:346.27:06-0.86:442.85:588:12Full Moon16Wed
17Thu12:227.72:206.27:43-0.87:243.05:578:13Full Moon17Thu
18Fri12:527.53:036.18:18-0.78:033.25:568:13Full Moon18Fri
19Sat1:257.43:456.18:51-0.68:433.35:568:14Waning Gibbous19Sat
20Sun2:007.24:266.09:24-0.49:253.35:558:15Waning Gibbous20Sun
21Mon2:387.05:086.09:59-0.310:113.35:548:16Waning Gibbous21Mon
22Tue3:216.75:516.010:37-0.111:043.25:548:17Waning Gibbous22Tue
23Wed4:126.36:346.111:190.25:538:18Third Quarter23Wed
24Thu5:155.97:166.312:053.112:070.55:528:18Third Quarter24Thu
25Fri6:315.67:566.71:112.712:590.85:528:19Third Quarter25Fri
26Sat7:535.48:357.12:172.01:541.25:518:20Third Quarter26Sat
27Sun9:105.49:137.63:181.32:501.65:518:21Waning Crescent27Sun
28Mon10:215.69:538.04:140.43:452.05:508:21Waning Crescent28Mon
29Tue11:275.910:358.45:06-0.44:402.45:508:22Waning Crescent29Tue
30Wed12:296.25:57-1.25:352.65:498:23New Moon30Wed
31Thu1:276.46:47-1.76:302.75:498:23New Moon31Thu
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 4:28 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 San Mateo Bridge (west end), CA?

San Mateo Bridge (west end), CA is currently in a spring phase. Tonight's moon is 100% 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 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 Full Moon (100% illuminated). This places San Mateo Bridge (west end), 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