TidalMap

Borden Highway Bridge, Middle River Tide Times

California · Station 9414835 · Updated Aug 5, 2026

Borden Highway Bridge, Middle River runs a mean tidal range of about 2.4 ft. This month the highest water, 3.9 ft, comes on the morning of Aug 11, and the lowest, a -0.2 ft minus tide, on the afternoon of Aug 12.

Nearest gauge measuring live water level: Port Chicago, Suisun Bay (9415144), about 32 mi away — high and low tides here run on average about 292 min later.

Predictedno live gauge

Next low tide 0.8 ft at 5:50 PM

Predicted

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at Borden Highway Bridge, Middle River this month: Aug 6, Aug 7, Aug 8, Aug 9, Aug 10, Aug 11, Aug 12, Aug 13. These spring highs push water up into the grass and over the oyster rock — prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Borden Highway Bridge, Middle River this month: Aug 1, Aug 10, Aug 11, Aug 12, Aug 13, Aug 14. These drain the flats and expose the oyster rock — prime for sight-fishing and clamming.

August 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1L:1.1H:3.2L:-0.0H:2.9

2L:0.9H:3.0L:0.1H:3.0

3L:0.8H:2.8L:0.2H:3.2

4L:0.7H:2.5L:0.5H:3.4

5🌗L:0.7H:2.3L:0.8

6🌗H:3.6L:0.6H:2.2L:1.1

7🌗H:3.7L:0.5H:2.2L:1.3

8H:3.7L:0.3H:2.4L:1.5

9H:3.8L:0.1H:2.6L:1.5

10H:3.9L:-0.0H:2.8L:1.4

11H:3.9L:-0.1H:2.9

12🌑L:1.3H:3.8L:-0.2H:3.0

13🌑L:1.1H:3.7L:-0.1H:3.0

14🌑L:0.9H:3.5L:-0.0H:3.1

15🌑L:0.8H:3.3L:0.1H:3.1

16L:0.7H:3.0L:0.3H:3.2

17L:0.6H:2.7L:0.5H:3.2

18L:0.6H:2.4L:0.8H:3.2

19🌓L:0.5H:2.3L:1.1

20🌓H:3.2L:0.5H:2.3L:1.3

21🌓H:3.2L:0.4H:2.4L:1.5

22🌓H:3.2L:0.2H:2.5L:1.6

23H:3.2L:0.1H:2.7L:1.5

24H:3.2L:0.0H:2.8L:1.4

25H:3.3L:0.0H:2.8L:1.3

26H:3.3L:0.0H:2.8

27🌕L:1.1H:3.3L:0.0H:2.8

28🌕L:1.0H:3.2L:0.1H:2.9

29🌕L:0.8H:3.1L:0.2H:3.0

30L:0.7H:3.0L:0.3H:3.2

31L:0.6H:2.8L:0.4H:3.4

Best fishing times (solunar)

Major and minor solunar windows for Borden Highway Bridge, Middle River — peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

Day	Major windows	Minor windows	Score
Today 🌗	5:24–7:24 AM 5:49–7:49 PM	10:50–12:50 AM 12:46–2:46 PM	33
Thu Aug 6 🌗	6:20–8:20 AM 6:45–8:45 PM	— 2:01–4:01 PM	42
Fri Aug 7 🌗	7:20–9:20 AM 7:45–9:45 PM	11:33–1:33 AM 3:14–5:14 PM	55
Sat Aug 8 🌘	8:24–10:24 AM 8:49–10:49 PM	12:27–2:27 AM 4:23–6:23 PM	67
Sun Aug 9 🌘	9:29–11:29 AM 9:54–11:54 PM	1:32–3:32 AM 5:21–7:21 PM	78
Mon Aug 10 🌘	10:31–12:31 PM 10:56–12:56 AM	2:44–4:44 AM 6:10–8:10 PM	86
Tue Aug 11 🌘	11:30–1:30 PM 11:55–1:55 AM	3:59–5:59 AM 6:48–8:48 PM	92

Predictions & observations: NOAA CO-OPS station 9414835. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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