Charleston (Coos Bay): August 2026 low tide calendar
NOAA 9432780August 2026 has ended. The tables below stay up as a record of what the tide did. Planning a visit? See the October 2026 calendar or the Charleston (Coos Bay) station page for upcoming windows.
Computed 2026-10-04 · NOAA station 9432780
August 2026 gave Charleston (Coos Bay) 31 low tides under +1.0 ft, of which 13 were daylight minus tides. The month's best window was Aug 12, 2026 (Wed) — a -1.7 ft low at 6:35 AM, walkable 4:15 AM–9:00 AM. 81 · Great
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Day color = best window that day: gold Exceptional · deep green Great · sea-green Good · sand Fair · grey none/night.
Every window in August 2026
Heights in feet MLLW. ✳ = federal holiday. Night lows score 0.
| Date | Low | Height | Window | Daylight | Score |
|---|---|---|---|---|---|
| Sat | 8:34 AM | -0.5 ft | 6:45 AM–10:25 AM | 3h 40m | 70 · Good |
| Sun | 9:04 AM | -0.0 ft | 7:30 AM–10:35 AM | 3h 5m | 61 · Good |
| Mon | 9:36 AM | 0.6 ft | 8:35 AM–10:35 AM | 2h 0m | 30 · Skip |
| Thu | 12:34 AM | 0.6 ft | 11:30 PM–1:40 AM | night | 0 · Skip |
| Fri | 1:47 AM | 0.2 ft | 12:10 AM–3:30 AM | night | 0 · Skip |
| Sat | 2:58 AM | -0.4 ft | 12:55 AM–5:10 AM | night | 0 · Skip |
| Sun | 4:03 AM | -0.9 ft | 1:50 AM–6:30 AM | 0h 14m | 0 · Skip |
| Mon | 4:59 AM | -1.4 ft | 2:40 AM–7:30 AM | 1h 13m | 59 · Fair |
| Tue | 5:49 AM | -1.6 ft | 3:30 AM–8:20 AM | 2h 2m | 73 · Good |
| Wed | 6:35 AM | -1.7 ft | 4:15 AM–9:00 AM | 2h 41m | 81 · Great |
| Thu | 7:16 AM | -1.5 ft | 5:05 AM–9:35 AM | 3h 14m | 81 · Great |
| Fri | 7:55 AM | -1.1 ft | 5:55 AM–10:00 AM | 3h 38m | 77 · Great |
| Sat | 8:32 AM | -0.5 ft | 6:50 AM–10:15 AM | 3h 25m | 69 · Good |
| Sat | 9:00 PM | 0.8 ft | 8:30 PM–9:30 PM | night | 0 · Skip |
| Sun | 9:08 AM | 0.3 ft | 7:55 AM–10:20 AM | 2h 25m | 48 · Fair |
| Sun | 9:48 PM | 0.7 ft | 9:00 PM–10:35 PM | night | 0 · Skip |
| Mon | 10:40 PM | 0.7 ft | 9:55 PM–11:25 PM | night | 0 · Skip |
| Tue | 11:36 PM | 0.8 ft | 10:55 PM–12:15 AM | night | 0 · Skip |
| Fri | 1:50 AM | 0.9 ft | 1:35 AM–2:15 AM | night | 0 · Skip |
| Sat | 2:58 AM | 0.8 ft | 2:00 AM–4:00 AM | night | 0 · Skip |
| Sun | 3:57 AM | 0.5 ft | 2:40 AM–5:20 AM | night | 0 · Skip |
| Mon | 4:44 AM | 0.2 ft | 3:10 AM–6:25 AM | night | 0 · Skip |
| Tue | 5:24 AM | -0.1 ft | 3:40 AM–7:15 AM | 0h 41m | 29 · Skip |
| Wed | 5:59 AM | -0.3 ft | 4:10 AM–7:50 AM | 1h 15m | 38 · Skip |
| Thu | 6:30 AM | -0.4 ft | 4:45 AM–8:20 AM | 1h 44m | 45 · Fair |
| Fri | 7:00 AM | -0.3 ft | 5:20 AM–8:45 AM | 2h 8m | 53 · Fair |
| Sat | 7:30 AM | -0.1 ft | 5:55 AM–9:05 AM | 2h 27m | 56 · Fair |
| Sun | 7:59 AM | 0.3 ft | 6:45 AM–9:10 AM | 2h 25m | 48 · Fair |
| Sun | 8:30 PM | 0.7 ft | 7:45 PM–9:15 PM | 0h 10m | 0 · Skip |
| Mon | 8:30 AM | 0.8 ft | 7:55 AM–9:05 AM | 1h 10m | 22 · Skip |
| Mon | 9:14 PM | 0.4 ft | 8:00 PM–10:25 PM | night | 0 · Skip |
Full August 2026 high and low tide table (120 events)
Every NOAA-published high and low for station 9432780, in local time and feet MLLW. Use this complete chart for water-level timing; use the scored table above to decide when the shore is both low enough and light.
| Date | Type | Time | Height |
|---|---|---|---|
| Sat | High | 2:02 AM | 7.1 ft |
| Sat | Low | 8:34 AM | -0.5 ft |
| Sat | High | 3:12 PM | 6.7 ft |
| Sat | Low | 8:51 PM | 1.9 ft |
| Sun | High | 2:44 AM | 6.7 ft |
| Sun | Low | 9:04 AM | -0.0 ft |
| Sun | High | 3:41 PM | 6.9 ft |
| Sun | Low | 9:37 PM | 1.6 ft |
| Mon | High | 3:30 AM | 6.2 ft |
| Mon | Low | 9:36 AM | 0.6 ft |
| Mon | High | 4:12 PM | 7.1 ft |
| Mon | Low | 10:28 PM | 1.3 ft |
| Tue | High | 4:24 AM | 5.6 ft |
| Tue | Low | 10:11 AM | 1.3 ft |
| Tue | High | 4:47 PM | 7.3 ft |
| Tue | Low | 11:27 PM | 0.9 ft |
| Wed | High | 5:30 AM | 5.0 ft |
| Wed | Low | 10:51 AM | 2.0 ft |
| Wed | High | 5:30 PM | 7.4 ft |
| Thu | Low | 12:34 AM | 0.6 ft |
| Thu | High | 6:53 AM | 4.6 ft |
| Thu | Low | 11:43 AM | 2.7 ft |
| Thu | High | 6:22 PM | 7.5 ft |
| Fri | Low | 1:47 AM | 0.2 ft |
| Fri | High | 8:28 AM | 4.6 ft |
| Fri | Low | 12:52 PM | 3.2 ft |
| Fri | High | 7:27 PM | 7.6 ft |
| Sat | Low | 2:58 AM | -0.4 ft |
| Sat | High | 9:53 AM | 4.9 ft |
| Sat | Low | 2:14 PM | 3.5 ft |
| Sat | High | 8:37 PM | 7.8 ft |
| Sun | Low | 4:03 AM | -0.9 ft |
| Sun | High | 10:58 AM | 5.4 ft |
| Sun | Low | 3:33 PM | 3.3 ft |
| Sun | High | 9:45 PM | 8.0 ft |
| Mon | Low | 4:59 AM | -1.4 ft |
| Mon | High | 11:47 AM | 5.9 ft |
| Mon | Low | 4:42 PM | 2.9 ft |
| Mon | High | 10:46 PM | 8.3 ft |
| Tue | Low | 5:49 AM | -1.6 ft |
| Tue | High | 12:31 PM | 6.4 ft |
| Tue | Low | 5:40 PM | 2.4 ft |
| Tue | High | 11:43 PM | 8.5 ft |
| Wed | Low | 6:35 AM | -1.7 ft |
| Wed | High | 1:10 PM | 6.8 ft |
| Wed | Low | 6:34 PM | 1.8 ft |
| Thu | High | 12:35 AM | 8.4 ft |
| Thu | Low | 7:16 AM | -1.5 ft |
| Thu | High | 1:48 PM | 7.2 ft |
| Thu | Low | 7:24 PM | 1.3 ft |
| Fri | High | 1:26 AM | 8.1 ft |
| Fri | Low | 7:55 AM | -1.1 ft |
| Fri | High | 2:25 PM | 7.4 ft |
| Fri | Low | 8:12 PM | 1.0 ft |
| Sat | High | 2:15 AM | 7.6 ft |
| Sat | Low | 8:32 AM | -0.5 ft |
| Sat | High | 3:00 PM | 7.5 ft |
| Sat | Low | 9:00 PM | 0.8 ft |
| Sun | High | 3:04 AM | 7.0 ft |
| Sun | Low | 9:08 AM | 0.3 ft |
| Sun | High | 3:35 PM | 7.5 ft |
| Sun | Low | 9:48 PM | 0.7 ft |
| Mon | High | 3:54 AM | 6.2 ft |
| Mon | Low | 9:43 AM | 1.2 ft |
| Mon | High | 4:10 PM | 7.4 ft |
| Mon | Low | 10:40 PM | 0.7 ft |
| Tue | High | 4:49 AM | 5.5 ft |
| Tue | Low | 10:20 AM | 2.0 ft |
| Tue | High | 4:47 PM | 7.1 ft |
| Tue | Low | 11:36 PM | 0.8 ft |
| Wed | High | 5:53 AM | 4.9 ft |
| Wed | Low | 11:01 AM | 2.8 ft |
| Wed | High | 5:29 PM | 6.8 ft |
| Thu | Low | 12:40 AM | 0.9 ft |
| Thu | High | 7:14 AM | 4.6 ft |
| Thu | Low | 11:53 AM | 3.4 ft |
| Thu | High | 6:20 PM | 6.6 ft |
| Fri | Low | 1:50 AM | 0.9 ft |
| Fri | High | 8:52 AM | 4.6 ft |
| Fri | Low | 1:05 PM | 3.8 ft |
| Fri | High | 7:23 PM | 6.4 ft |
| Sat | Low | 2:58 AM | 0.8 ft |
| Sat | High | 10:14 AM | 4.8 ft |
| Sat | Low | 2:27 PM | 3.9 ft |
| Sat | High | 8:30 PM | 6.5 ft |
| Sun | Low | 3:57 AM | 0.5 ft |
| Sun | High | 11:02 AM | 5.1 ft |
| Sun | Low | 3:36 PM | 3.7 ft |
| Sun | High | 9:31 PM | 6.7 ft |
| Mon | Low | 4:44 AM | 0.2 ft |
| Mon | High | 11:36 AM | 5.5 ft |
| Mon | Low | 4:30 PM | 3.4 ft |
| Mon | High | 10:22 PM | 7.0 ft |
| Tue | Low | 5:24 AM | -0.1 ft |
| Tue | High | 12:05 PM | 5.8 ft |
| Tue | Low | 5:15 PM | 3.0 ft |
| Tue | High | 11:07 PM | 7.2 ft |
| Wed | Low | 5:59 AM | -0.3 ft |
| Wed | High | 12:33 PM | 6.2 ft |
| Wed | Low | 5:55 PM | 2.5 ft |
| Wed | High | 11:49 PM | 7.4 ft |
| Thu | Low | 6:30 AM | -0.4 ft |
| Thu | High | 1:00 PM | 6.5 ft |
| Thu | Low | 6:33 PM | 2.0 ft |
| Fri | High | 12:30 AM | 7.4 ft |
| Fri | Low | 7:00 AM | -0.3 ft |
| Fri | High | 1:28 PM | 6.9 ft |
| Fri | Low | 7:11 PM | 1.6 ft |
| Sat | High | 1:10 AM | 7.3 ft |
| Sat | Low | 7:30 AM | -0.1 ft |
| Sat | High | 1:55 PM | 7.2 ft |
| Sat | Low | 7:49 PM | 1.1 ft |
| Sun | High | 1:52 AM | 7.1 ft |
| Sun | Low | 7:59 AM | 0.3 ft |
| Sun | High | 2:23 PM | 7.4 ft |
| Sun | Low | 8:30 PM | 0.7 ft |
| Mon | High | 2:37 AM | 6.7 ft |
| Mon | Low | 8:30 AM | 0.8 ft |
| Mon | High | 2:52 PM | 7.6 ft |
| Mon | Low | 9:14 PM | 0.4 ft |
Plan a visit
- Field guide: Sunset Bay & Cape Arago Tide Pools 2026: Coos Bay's Best Low-Tide Days — where to park, what the access rules are, and what lives in these pools.
- The Tide Window Finder turns any date above into an arrive-by plan for Charleston (Coos Bay).
- Fixed travel dates? The Trip Picker finds the best stretch of days across every station we cover.
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Predictions are astronomical forecasts, not observations — wind and pressure change actual water levels. Method: hourly NOAA series, linear-interpolated crossings, rounded to 5 minutes. Full details on the methodology page.