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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 1:38 am (1.6 ft)
Next high tide : in 4h 52m at 7:13 pm (7.5 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Aug 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:288.92:227.17:43-1.57:432.46:138:17New Moon1Thu
2Fri1:218.93:047.48:27-1.58:352.16:138:16Waxing Crescent2Fri
3Sat2:148.63:457.69:10-1.29:281.86:148:15Waxing Crescent3Sat
4Sun3:098.24:267.89:53-0.810:251.66:158:14Waxing Crescent4Sun
5Mon4:097.55:107.910:38-0.111:261.46:168:13Waxing Crescent5Mon
6Tue5:156.85:568.011:260.76:178:12First Quarter6Tue
7Wed6:296.26:468.012:321.212:191.56:188:11First Quarter7Wed
8Thu7:495.97:398.01:430.91:192.26:188:10First Quarter8Thu
9Fri9:075.98:338.02:530.62:232.76:198:09Waxing Gibbous9Fri
10Sat10:176.19:268.03:560.23:273.06:208:08Waxing Gibbous10Sat
11Sun11:166.410:168.04:51-0.24:263.16:218:06Waxing Gibbous11Sun
12Mon12:066.65:39-0.35:193.06:228:05Waxing Gibbous12Mon
13Tue12:506.86:22-0.46:072.96:238:04Full Moon13Tue
14Wed1:296.97:00-0.46:512.76:248:03Full Moon14Wed
15Thu12:297.82:046.97:34-0.27:312.66:248:02Full Moon15Thu
16Fri1:087.72:366.98:040.08:092.56:258:00Full Moon16Fri
17Sat1:467.53:036.98:320.28:462.46:267:59Waning Gibbous17Sat
18Sun2:237.23:296.98:590.59:222.36:277:58Waning Gibbous18Sun
19Mon3:026.93:537.09:280.910:012.26:287:56Waning Gibbous19Mon
20Tue3:456.54:187.19:581.310:432.16:297:55Waning Gibbous20Tue
21Wed4:376.14:507.210:351.811:352.06:307:54Third Quarter21Wed
22Thu5:435.65:307.211:192.46:307:52Third Quarter22Thu
23Fri7:075.46:217.312:381.812:162.96:317:51Third Quarter23Fri
24Sat8:315.57:227.51:501.51:263.36:327:50Third Quarter24Sat
25Sun9:445.88:277.73:000.92:393.46:337:48Waning Crescent25Sun
26Mon10:446.19:308.14:020.33:473.36:347:47Waning Crescent26Mon
27Tue11:366.510:298.44:57-0.34:482.96:357:45Waning Crescent27Tue
28Wed12:226.95:47-0.85:432.56:357:44Waning Crescent28Wed
29Thu1:047.26:33-1.06:362.06:367:43New Moon29Thu
30Fri12:218.81:447.57:18-1.17:271.56:377:41New Moon30Fri
31Sat1:158.72:237.88:00-0.98:181.16:387:40New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

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

Show All
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 10:25 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 neap phase. Tonight's moon is 49% 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 minimum.

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 (49% illuminated). This places San Mateo Bridge (west end), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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