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Bolinas Lagoon Tide Times

California · Station 9414958 · Updated Sep 19, 2026

Bolinas Lagoon runs a mean tidal range of about 2.7 ft. This month the highest water, 4.8 ft, comes on the afternoon of Sep 30, and the lowest, a -0.0 ft minus tide, on the morning of Sep 8.

Nearest gauge measuring live water level: SAN Francisco (Golden Gate) (9414290), about 14 mi away, high and low tides here run on average about 17 min later.

Predictedno live gauge
Next low tide 0.5 ft at 1:41 AM
Low 0.6 ft · 12:39 AMHigh 2.8 ft · 6:56 AMLow 2.3 ft · 10:33 AMHigh 3.9 ft · 4:41 PMLow 0.5 ft · 1:41 AM
Predicted
Today's tides
Low tide12:39 AM0.6 ft
High tide6:56 AM2.8 ft
Low tide10:33 AM2.3 ft
High tide4:41 PM3.9 ft

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Bolinas Lagoon this month: Sep 1, Sep 2, Sep 3, Sep 4, Sep 7, Sep 8, Sep 28, Sep 29, Sep 30. 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 Bolinas Lagoon this month: Sep 8. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.

September 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1H:3.1L:1.2H:4.5L:1.0
2H:2.7L:1.4H:4.6L:0.9
3🌗H:2.5L:1.7H:4.6
4🌗L:0.6H:2.4L:1.9H:4.5
5🌗L:0.4H:2.6L:2.1H:4.4
6🌗L:0.2H:2.9L:2.1H:4.5
7L:0.0H:3.2L:1.9H:4.5
8L:-0.0H:3.5L:1.6H:4.5
9L:0.0H:3.7L:1.4H:4.4
10L:0.2H:4.0L:1.2H:4.2
11🌑L:0.4H:4.2L:1.0
12🌑H:3.9L:0.6H:4.3L:0.9
13🌑H:3.6L:0.9H:4.4L:0.8
14H:3.3L:1.2H:4.4L:0.7
15H:3.0L:1.5H:4.3L:0.7
16H:2.8L:1.8H:4.2L:0.6
17H:2.7L:2.1H:4.0
18🌓L:0.6H:2.8L:2.3H:3.9
19🌓L:0.5H:2.9L:2.4H:3.7
20🌓L:0.4H:3.1L:2.4H:3.7
21🌓L:0.4H:3.3L:2.2H:3.8
22L:0.4H:3.4L:1.9H:3.8
23L:0.4H:3.5L:1.6H:3.9
24L:0.5H:3.7L:1.4H:3.8
25🌕L:0.7H:3.9L:1.1H:3.7
26🌕L:0.9H:4.1L:0.9
27🌕H:3.5L:1.0H:4.4L:0.7
28🌕H:3.3L:1.2H:4.6L:0.5
29H:3.0L:1.4H:4.8L:0.4
30H:2.8L:1.6H:4.8L:0.3

Best fishing times (solunar)

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

DayMajor windowsMinor windowsScore
Today 🌓6:14–8:14 PM
6:39–8:39 AM		1:42–3:42 PM
10:46–12:46 AM		41
Sat Sep 19 🌓7:04–9:04 PM
7:29–9:29 AM		2:29–4:29 PM
—		43
Sun Sep 20 🌓7:53–9:53 PM
8:18–10:18 AM		3:08–5:08 PM
11:43–1:43 AM		56
Mon Sep 21 🌓8:41–10:41 PM
9:06–11:06 AM		3:42–5:42 PM
12:43–2:43 AM		68
Tue Sep 22 🌔9:26–11:26 PM
9:51–11:51 AM		4:12–6:12 PM
1:45–3:45 AM		79
Wed Sep 23 🌔10:10–12:10 AM
10:35–12:35 PM		4:38–6:38 PM
2:48–4:48 AM		87
Thu Sep 24 🌔10:53–12:53 AM
11:18–1:18 PM		5:02–7:02 PM
3:51–5:51 AM		93

Predictions & observations: NOAA CO-OPS station 9414958. 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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