Port Townsend: September 2026 low tide calendar
NOAA 9444900Computed 2026-08-04 · NOAA station 9444900
September 2026 gives Port Townsend 23 low tides under +1.0 ft, of which 6 are daylight minus tides. The month's best window is Sep 7, 2026 (Mon) — a -1.1 ft low at 7:20 AM, walkable 5:00 AM–10:05 AM. 80 · 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 September 2026
Heights in feet MLLW. ✳ = federal holiday. Night lows score 0.
| Date | Low | Height | Window | Daylight | Score |
|---|---|---|---|---|---|
| Tue | 1:22 AM | 0.9 ft | 12:55 AM–1:45 AM | night | 0 · Skip |
| Wed | 2:09 AM | 0.1 ft | 12:45 AM–3:40 AM | night | 0 · Skip |
| Thu | 3:01 AM | -0.5 ft | 1:10 AM–5:10 AM | night | 0 · Skip |
| Fri | 4:00 AM | -0.9 ft | 1:50 AM–6:30 AM | night | 0 · Skip |
| Sat | 5:05 AM | -1.0 ft | 2:50 AM–7:45 AM | 1h 10m | 60 · Good |
| Sun | 6:15 AM | -1.1 ft | 3:55 AM–9:00 AM | 2h 24m | 74 · Good |
| Mon ✳ | 7:20 AM | -1.1 ft | 5:00 AM–10:05 AM | 3h 28m | 80 · Great |
| Tue | 8:18 AM | -1.0 ft | 6:10 AM–10:50 AM | 4h 11m | 68 · Good |
| Wed | 9:08 AM | -0.7 ft | 7:15 AM–11:20 AM | 4h 5m | 62 · Good |
| Thu | 9:52 AM | -0.1 ft | 8:25 AM–11:30 AM | 3h 5m | 50 · Fair |
| Fri | 10:34 AM | 0.8 ft | 9:55 AM–11:15 AM | 1h 20m | 26 · Skip |
| Mon | 12:31 AM | 0.7 ft | 11:50 PM–1:15 AM | night | 0 · Skip |
| Tue | 1:12 AM | 0.3 ft | 11:55 PM–2:35 AM | night | 0 · Skip |
| Wed | 1:55 AM | 0.1 ft | 12:30 AM–3:30 AM | night | 0 · Skip |
| Thu | 2:41 AM | 0.2 ft | 1:10 AM–4:20 AM | night | 0 · Skip |
| Fri | 3:33 AM | 0.4 ft | 2:15 AM–5:05 AM | night | 0 · Skip |
| Sat | 4:35 AM | 0.7 ft | 3:35 AM–5:35 AM | night | 0 · Skip |
| Sun | 5:43 AM | 0.9 ft | 5:05 AM–6:20 AM | night | 0 · Skip |
| Mon | 6:49 AM | 0.9 ft | 6:35 AM–7:15 AM | 0h 18m | 0 · Skip |
| Tue | 7:43 AM | 0.9 ft | 7:20 AM–8:10 AM | 0h 50m | 16 · Skip |
| Sun | 11:22 PM | 0.3 ft | 10:20 PM–12:35 AM | night | 0 · Skip |
| Tue | 12:01 AM | -0.6 ft | 10:20 PM–2:00 AM | night | 0 · Skip |
| Wed | 12:45 AM | -1.3 ft | 10:40 PM–3:05 AM | night | 0 · Skip |
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.