Tides

Hercules tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Hercules, 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
16 Fri Low 2.91 ft
17 Sat High 5.63 ft
17 Sat Low -0.51 ft
17 Sat High 4.4 ft
17 Sat Low 2.92 ft
18 Sun High 5.37 ft

Saturday, May 17, 2025 11:43 AM: The tide is currently rising at Hercules with a current estimated height of -0.4 ft. The last tide was Low at 11:02 AM and the next tide is a High of 4.4 ft at 6:33 PM. The tidal range today is approximately 6.14 ft with a minimum tide of -0.51 ft and maximum tide of 5.63 ft.

Solunars & Sun/Moon Times

Waning Gibbous
Waning Gibbous 83%
Major Solunar
4:59 AM 6:59 AM
5:22 PM 7:22 PM
Minor Solunar
12:24 AM 1:24 AM
9:41 AM 10:41 AM
Moonrise
12:24 AM
Moonset
9:41 AM
Sunrise
5:57 AM
Sunset
8:15 PM

Buoy Weather

Air Temperature
62.4° F
Wind
15.9 knots WSW (250°)
Wind Gust
21 knots
Atmospheric Pressure
29.92 in

Note: Observations are from a weather buoy 2.73 miles from the prediction site. Observations are not available at all prediction sites, and observation types vary between sites.

More details: Station dpxc1 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
17 Sat Waning Gibbous 83%
5.63 ft

-0.51 ft

4.4 ft

2.92 ft
5:57 AM 8:15 PM 4:59 AM 6:59 AM
5:22 PM 7:22 PM
12:24 AM 1:24 AM
9:41 AM 10:41 AM
18 Sun Waning Gibbous 75%
5.37 ft

-0.41 ft

4.52 ft
5:56 AM 8:16 PM 5:52 AM 7:52 AM
6:12 PM 8:12 PM
1:04 AM 2:04 AM
10:47 AM 11:47 AM
19 Mon Waning Gibbous 66%
2.81 ft

5.06 ft

-0.26 ft

4.73 ft
5:55 AM 8:17 PM 6:42 AM 8:42 AM
7:01 PM 9:01 PM
1:38 AM 2:38 AM
11:55 AM 12:55 PM
20 Tue Last Quarter 50%
2.49 ft

4.73 ft

-0.06 ft

5.06 ft
5:54 AM 8:17 PM 7:30 AM 9:30 AM
7:49 PM 9:49 PM
2:07 AM 3:07 AM
1:04 PM 2:04 PM
21 Wed Waning Crescent 45%
1.95 ft

4.47 ft

0.23 ft

5.47 ft
5:54 AM 8:18 PM 8:17 AM 10:17 AM
8:36 PM 10:36 PM
2:34 AM 3:34 AM
2:13 PM 3:13 PM
22 Thu Waning Crescent 34%
1.25 ft

4.36 ft

0.59 ft

5.94 ft
5:53 AM 8:19 PM 9:05 AM 11:05 AM
9:24 PM 11:24 PM
2:59 AM 3:59 AM
3:23 PM 4:23 PM
23 Fri Waning Crescent 23%
0.48 ft

4.42 ft

1.01 ft

6.41 ft
5:52 AM 8:20 PM 9:54 AM 11:54 AM
10:14 PM 12:14 AM
3:25 AM 4:25 AM
4:35 PM 5:35 PM

Location & Map

Latitude
38° 1' 24" N (38.0233)
Longitude
122° 17' 31" W (-122.292)
State
Nearest ZIP
94547
Nearby
Tides 3.6 mi Selby 3.9 mi Pinole Point, San Pablo Bay 4.0 mi Mare Island Naval Shipyard, Carquinez Strait 4.5 mi Crockett, Carquinez Strait 6.2 mi Vallejo, Mare Island Strait 8.5 mi Point Orient, San Francisco Bay 8.6 mi Richmond Inner Harbor, San Francisco Bay 8.7 mi Point San Pedro, San Pablo Bay 8.8 mi Point Isabel, San Francisco Bay 8.8 mi Richmond, San Francisco Bay 8.9 mi Benicia 9.1 mi Martinez-Amorco Pier 11.0 mi Berkeley, San Francisco Bay 11.1 mi Sonoma Creek, San Pablo Bay 11.3 mi Point San Quentin, San Francisco Bay 11.5 mi Gallinas, Gallinas Creek, San Pablo Bay 11.7 mi Edgerley Island, Napa River 12.3 mi Point Chauncey, San Francisco Bay Currents 2.8 mi Davis Point, 1.0 nmi. NW of 2.8 mi Pinole Shoal 3.3 mi Davis Point, (midchannel) 4.4 mi Mare Island Strait (Buoy "4") 4.4 mi Carquinez Bridge, I-80 4.5 mi Wilson Point, 3.90 nmi. NNW of 4.5 mi Mare Island Strait, NE of Pier 34 4.7 mi Pinole Point, 1.27 nmi. NNW of 4.8 mi Carquinez Strait 4.8 mi Pinole Point, 1.42 nmi. NNW of 5.4 mi Pinole Point, 1.18 nmi. west of 5.9 mi Dillon Point 7.2 mi Pinole Point, 3.0 nmi. WNW of 7.4 mi Petaluma River approach (Buoys 3 and 4) 7.7 mi Petaluma River approach 7.8 mi Wilson Point, 1.55 nmi. north of 7.8 mi Martinez Marina, 0.65 nmi. NW of 7.8 mi Martinez Marina, 0.50 nmi. west of 8.1 mi Martinez Marina, 0.61 nmi. NNW of 8.4 mi Point San Pedro, 0.55 nmi. SE of 8.7 mi Army Pt. Pier Lt. 0.2 nmi. SE of 8.9 mi Point San Pablo, midchannel 9.1 mi Point Richmond, 0.8 nmi. NNW of 9.1 mi Benicia Bridge 9.3 mi Red Rock, 0.60 nmi. NNE of 9.5 mi Point San Quentin, 1.9 miles east of 9.7 mi Richmond 9.9 mi Red Rock, east of 10.1 mi Point Richmond, 0.5 mile west of 10.3 mi Southampton Shoal Channel, LB 6 10.4 mi Point San Quentin, 1.3 nmi. east of 10.8 mi Fleming Point, 1.72 nmi. SW of 10.9 mi Point San Quentin, 0.82 nmi. east of 11.2 mi Avon Pier, 0.15 nmi. north of 11.2 mi Point Chauncey, 1.25 nm north of 11.3 mi Southampton Shoal Light, 0.2 mile E of 11.5 mi Point Chauncey, 1.3 miles east of 11.5 mi Bluff Point, 1.15 nmi. east of 12.0 mi Pt. Edith, 1.7 nmi. NNW of 12.0 mi Point Simpson, Angel I., 1.05 nmi. E of 12.3 mi Point Chauncey, 0.75 nmi. NW of

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

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