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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 5h 40m at 10:11 am (-0.3 ft)
Next high tide : 5:00 pm (6.7 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Mar 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:517.25:085.610:521.010:282.46:396:02First Quarter1Thu
2Fri4:387.36:495.512:020.76:376:03First Quarter2Fri
3Sat5:357.48:225.81:170.36:366:04First Quarter3Sat
4Sun6:417.59:286.112:573.12:26-0.16:356:05Waxing Gibbous4Sun
5Mon7:497.710:166.52:153.03:25-0.66:336:06Waxing Gibbous5Mon
6Tue8:538.010:586.83:202.74:18-0.96:326:07Waxing Gibbous6Tue
7Wed9:538.211:367.04:172.35:05-1.16:306:08Waxing Gibbous7Wed
8Thu10:488.35:091.85:50-1.06:296:09Full Moon8Thu
9Fri12:137.311:42 AM8.25:591.36:32-0.86:276:10Full Moon9Fri
10Sat12:497.512:357.96:490.97:13-0.46:266:11Full Moon10Sat
11Sun1:267.61:297.57:390.67:530.26:246:12Waning Gibbous11Sun
12Mon2:027.72:257.08:300.48:350.96:236:13Waning Gibbous12Mon
13Tue2:407.63:266.59:230.39:191.66:216:14Waning Gibbous13Tue
14Wed3:197.54:376.010:210.410:102.26:206:15Waning Gibbous14Wed
15Thu4:037.36:045.811:260.411:152.76:186:16Third Quarter15Thu
16Fri4:557.17:395.912:360.56:176:17Third Quarter16Fri
17Sat5:566.98:526.112:393.01:460.46:156:17Third Quarter17Sat
18Sun7:026.89:436.31:583.02:460.36:146:18Third Quarter18Sun
19Mon8:056.810:216.43:012.93:370.26:126:19Waning Crescent19Mon
20Tue9:006.910:526.53:512.64:180.16:116:20Waning Crescent20Tue
21Wed9:487.011:196.64:322.24:540.16:096:21Waning Crescent21Wed
22Thu10:317.111:436.75:081.95:260.16:086:22Waning Crescent22Thu
23Fri11:127.15:411.65:560.26:066:23New Moon23Fri
24Sat12:076.811:52 AM7.06:131.36:240.46:056:24New Moon24Sat
25Sun12:317.012:336.96:451.06:530.76:036:25New Moon25Sun
26Mon12:567.11:166.77:190.77:231.06:026:26New Moon26Mon
27Tue1:237.22:026.47:570.57:551.46:006:27Waxing Crescent27Tue
28Wed1:527.32:566.28:390.28:311.95:596:28Waxing Crescent28Wed
29Thu2:267.44:005.99:270.19:142.45:576:28Waxing Crescent29Thu
30Fri3:067.35:205.810:250.010:102.85:566:29First Quarter30Fri
31Sat3:577.26:485.811:320.011:283.15:546:30First Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414637)

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

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

Slack tide in San Mateo Bridge (east end), CA is approximately 1:35 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 (east end), CA?

San Mateo Bridge (east end), CA is currently in a spring phase. Tonight's moon is 80% 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 (east 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 (east end), CA?

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

Tide data for San Mateo Bridge (east end), CA is sourced from NOAA Station #9414637. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414637.

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

Tonight the moon over San Mateo Bridge (east end), CA is Waning Gibbous (80% illuminated). This places San Mateo Bridge (east 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