Tides

Granite Rock tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Granite Rock, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.
2 Fish - Minor Solunar = Minor Solunar / Heightened Fish Activity
4 Fish - Major Solunar = Major Solunar / Very Heightened Fish Activity
Day Tide Time Height
12 Sat Low 3.17 ft
13 Sun High 8.7 ft
13 Sun Low -0.89 ft
13 Sun High 7.09 ft
13 Sun Low 2.93 ft
14 Mon High 8.25 ft

Sunday, July 13, 2025 4:18 PM: The tide is currently falling at Granite Rock with a current estimated height of 7.1 ft. The last tide was High at 4:06 PM and the next tide is a Low of 2.93 ft at 9:24 PM. The tidal range today is approximately 9.59 ft with a minimum tide of -0.89 ft and maximum tide of 8.7 ft.

Solunars & Sun/Moon Times

Waning Gibbous
Waning Gibbous 95%
Major Solunar
3:25 AM 5:25 AM
3:43 PM 5:43 PM
Minor Solunar
8:47 AM 9:47 AM
10:40 PM 11:40 PM
Moonset
8:47 AM
Moonrise
10:40 PM
Sunrise
5:59 AM
Sunset
8:30 PM

Buoy Weather

Air Temperature
66.2° F
Water Temperature
73.4° F
Wind
11.1 knots NNW (340°)
Wind Gust
15 knots
Atmospheric Pressure
29.96 in

Note: Observations are from a weather buoy 0.83 miles from the prediction site. Observations are not available at all prediction sites, and observation types vary between sites.

More details: Station rtyc1 Buoy Weather

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide
Day 1st Tide 2nd Tide 3rd Tide 4th Tide Sun Major Solunars Very heightened fish activity Minor Solunars Heightened fish activity
13 Sun Waning Gibbous 95%
8.7 ft

-0.89 ft

7.09 ft

2.93 ft
5:59 AM 8:30 PM 3:25 AM 5:25 AM
3:43 PM 5:43 PM
8:47 AM 9:47 AM
10:40 PM 11:40 PM
14 Mon Waning Gibbous 89%
8.25 ft

-0.6 ft

7.38 ft

2.63 ft
5:59 AM 8:30 PM 4:13 AM 6:13 AM
4:30 PM 6:30 PM
9:55 AM 10:55 AM
11:05 PM 12:05 AM
15 Tue Waning Gibbous 82%
7.58 ft

-0.12 ft

7.74 ft

2.25 ft
6:00 AM 8:29 PM 4:59 AM 6:59 AM
5:16 PM 7:16 PM
11:03 AM 12:03 PM
11:30 PM 12:30 AM
16 Wed Waning Gibbous 72%
6.77 ft

0.54 ft

8.15 ft
6:01 AM 8:29 PM 5:45 AM 7:45 AM
6:03 PM 8:03 PM
12:11 PM 1:11 PM
11:56 PM 12:56 AM
17 Thu Last Quarter 50%
1.76 ft

5.96 ft

1.31 ft

8.57 ft
6:01 AM 8:28 PM 6:33 AM 8:33 AM
6:52 PM 8:52 PM
1:20 PM 2:20 PM
18 Fri Waning Crescent 50%
1.17 ft

5.43 ft

2.08 ft

8.97 ft
6:02 AM 8:28 PM 7:23 AM 9:23 AM
7:44 PM 9:44 PM
12:24 AM 1:24 AM
2:32 PM 3:32 PM
19 Sat Waning Crescent 39%
0.52 ft

5.43 ft

2.73 ft

9.33 ft
6:03 AM 8:27 PM 8:16 AM 10:16 AM
8:41 PM 10:41 PM
12:57 AM 1:57 AM
3:46 PM 4:46 PM

Location & Map

Latitude
37° 29' 42" N (37.495)
Longitude
122° 12' 47" W (-122.213)
State
Nearest ZIP
94063
Nearby
Tides 0.7 mi Smith Slough, San Francisco Bay 0.8 mi Redwood City, Wharf 5, San Francisco Bay 0.9 mi Corkscrew Slough, San Francisco Bay 1.3 mi West Point Slough, San Francisco Bay 2.9 mi Redwood Creek Marker 8, San Francisco Bay 3.5 mi Bay Slough, east end, San Francisco Bay 4.3 mi Bay Slough, west end, San Francisco Bay 4.8 mi South Bay Wreck, San Francisco Bay 5.4 mi Dumbarton Highway Bridge, San Francisco Bay 6.3 mi San Mateo Bridge (west end), San Francisco Bay 6.4 mi Palo Alto Yacht Harbor, San Francisco Bay 6.6 mi Coyote Hills Slough entrance, San Francisco Bay 7.4 mi Newark Slough, San Francisco Bay 7.9 mi Alameda Creek, San Francisco Bay 8.0 mi San Mateo Bridge (east end), San Francisco Bay 8.2 mi Calaveras Point, west of, San Francisco Bay 8.6 mi Coyote Point Marina, San Francisco Bay 9.4 mi Mowry Slough, San Francisco Bay 10.6 mi Coyote Creek, Alviso Slough, San Francisco Bay 11.9 mi Roberts Landing, 1.3 miles west of, San Francisco Bay 12.0 mi Upper Guadalupe Slough, San Francisco Bay Currents 2.3 mi Redwood Creek 3.8 mi Redwood Point, 1.7nm East of 4.4 mi Redwood Pt., Blair I., 1.15 nmi. NNE of 5.3 mi Dumbarton Highway Bridge 5.4 mi Dumbarton Hwy. Bridge, 0.28 nmi. SE of 6.7 mi San Mateo Bridge 6.9 mi Little Coyote Pt., 1.2 nmi. NE of 7.1 mi Little Coyote Pt., 3.1 nmi. ENE of 7.2 mi Dumbarton Point, 1.15 nmi. SE of 8.0 mi Dumbarton Point, 2.25 miles SE of 9.0 mi Little Coyote Pt., 3.4 nmi. NNE of 10.1 mi Coyote Point, 2.3 nmi. NNE of 11.1 mi Mulford Gardens Channel Approach

Note: Tide predictions are an estimate and NOT FOR NAVIGATION.

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