Alaska
Zachar Bay
Alaska · NOAA station 9457648 · Tide predictions
57.5483, -153.7350
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Shelikof Strait buoy · 28 mi NW · Station 46077
Wind & wave reports →
Last light, longer plans
Daylight calendar for Kodiak → Alaska Daylight · Northern lights forecast for Kodiak → Alaska Aurora Forecast
Nearby tide stations
- Mining Camp · 6.8 mi SW
- Larsen Bay · 9.5 mi W
- Terror Bay · 24.1 mi NE
- Old Harbor · 28.8 mi SE
- Olga Bay (A. P. A. Cannery) · 32.4 mi SW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 17.2 ft — Sat Jan 23 · 2:44 PM
Lowest predicted low tide: -4.2 ft — Mon Jul 5 · 10:11 AM
Biggest single-day swing: 21.2 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Mon Jul 5 | 10:11 AM | -4.2 ft |
| Tue Aug 3 | 9:53 AM | -4.1 ft |
| Tue Jul 6 | 10:55 AM | -4.0 ft |
| Sun Jun 6 | 10:22 AM | -3.8 ft |
| Sun Jul 4 | 9:25 AM | -3.8 ft |
| Wed Aug 4 | 10:34 AM | -3.8 ft |
| Mon Aug 2 | 9:10 AM | -3.7 ft |
| Sat Jun 5 | 9:37 AM | -3.6 ft |
| Mon Jun 7 | 11:09 AM | -3.5 ft |
| Wed Jul 7 | 11:39 AM | -3.2 ft |
208 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Zachar Bay from the SELDOVIA, Kachemak Bay station: high tides about 0.77× the height, 9 min earlier; low tides about 0.77× the height, at the same time.
Alaska holds the country's most extreme tides: Inside Passage channels, Cook Inlet swings past 30 ft, and Arctic stations where the tide is measured in inches and wind setup runs the show.