Deception Pass St. Park, Bowman Bay, Fidalgo I. Tide Times
Deception Pass St. Park, Bowman Bay, Fidalgo I. runs a mean tidal range of about 4.8 ft. This month the highest water, 7.9 ft, comes on the morning of Aug 10, and the lowest, a -2.5 ft minus tide, on the morning of Aug 11.
Nearest gauge measuring live water level: Friday Harbor, San Juan Island (9449880), about 19 mi away — high and low tides here run on average about 50 min earlier.
Monthly tide calendar
🌊 Biggest flood tides at Deception Pass St. Park, Bowman Bay, Fidalgo I. this month: Aug 1, Aug 2, Aug 3, Aug 4, Aug 5, Aug 6, Aug 7, Aug 8, 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 Deception Pass St. Park, Bowman Bay, Fidalgo I. this month: Aug 7, Aug 8, Aug 9, Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 23, Aug 24, Aug 25, Aug 26 …. These drain the flats and expose the oyster rock — prime for sight-fishing and clamming.
Best fishing times (solunar)
Major and minor solunar windows for Deception Pass St. Park, Bowman Bay, Fidalgo I. — 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 🌗 | 5:29–7:29 AM 5:54–7:54 PM | 10:19–12:19 AM 1:23–3:23 PM | 33 |
| Thu Aug 6 🌗 | 6:25–8:25 AM 6:50–8:50 PM | 10:54–12:54 AM 2:48–4:48 PM | 42 |
| Fri Aug 7 🌗 | 7:25–9:25 AM 7:50–9:50 PM | — 4:09–6:09 PM | 55 |
| Sat Aug 8 🌘 | 8:29–10:29 AM 8:54–10:54 PM | 11:42–1:42 AM 5:19–7:19 PM | 67 |
| Sun Aug 9 🌘 | 9:34–11:34 AM 9:59–11:59 PM | 12:45–2:45 AM 6:14–8:14 PM | 78 |
| Mon Aug 10 🌘 | 10:36–12:36 PM 11:01–1:01 AM | 2:03–4:03 AM 6:54–8:54 PM | 86 |
| Tue Aug 11 🌘 | 11:35–1:35 PM 12:00–2:00 AM | 3:27–5:27 AM 7:23–9:23 PM | 92 |
Predictions & observations: NOAA CO-OPS station 9448614. 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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