Udamat Bay, Sedanka Island, Alaska Tide Chart & Predictions
Today's Tides
- Low Tide at 12:43 AM — 3.1 ft (0.94 m)
- High Tide at 6:15 AM — 4.8 ft (1.46 m)
- Low Tide at 1:19 PM — -0.4 ft (-0.12 m)
- High Tide at 8:36 PM — 4.6 ft (1.40 m)
Moon Phase & Solunar
Moon Phase: Waxing Crescent (30% illuminated)
Solunar Major Periods: 5:53 PM, 6:17 AM
Solunar Minor Periods: 11:56 AM, 1:52 AM
Fishing Rating: fair
7-Day Tide Table
| Day | Date | Tides | Moon Phase | Fishing Rating |
|---|---|---|---|---|
| Fri | 2026-06-19 | L 12:43 AM (3.1 ft), H 6:15 AM (4.8 ft), L 1:19 PM (-0.4 ft), H 8:36 PM (4.6 ft) | Waxing Crescent | fair |
| Sat | 2026-06-20 | L 2:00 AM (2.8 ft), H 7:22 AM (4.1 ft), L 2:02 PM (0.4 ft), H 9:12 PM (4.7 ft) | First Quarter | good |
| Sun | 2026-06-21 | L 3:23 AM (2.4 ft), H 8:38 AM (3.5 ft), L 2:45 PM (1.2 ft), H 9:48 PM (4.9 ft) | First Quarter | good |
| Mon | 2026-06-22 | L 4:44 AM (1.8 ft), H 10:08 AM (3.1 ft), L 3:28 PM (1.9 ft), H 10:26 PM (5.0 ft) | First Quarter | good |
| Tue | 2026-06-23 | L 5:52 AM (1.2 ft), H 12:52 PM (3.0 ft), L 4:15 PM (2.5 ft), H 11:04 PM (5.1 ft) | First Quarter | good |
| Wed | 2026-06-24 | L 6:45 AM (0.6 ft), H 2:18 PM (3.3 ft), L 5:05 PM (2.9 ft), H 11:43 PM (5.1 ft) | Waxing Gibbous | good |
| Thu | 2026-06-25 | L 7:28 AM (0.1 ft), H 3:18 PM (3.6 ft), L 6:00 PM (3.3 ft) | Waxing Gibbous | good |
| Fri | 2026-06-26 | H 12:23 AM (5.2 ft), L 8:07 AM (-0.2 ft), H 4:07 PM (3.9 ft), L 6:54 PM (3.5 ft) | Unknown | fair |
Frequently Asked Questions
When is low tide at Udamat Bay, Sedanka Island, Alaska?
Today's low tide at Udamat Bay, Sedanka Island, Alaska is at 12:43 AM with a tide height of 3.1 ft (0.94 m) below MLLW. A second low tide follows at 1:19 PM (-0.4 ft). The full 7-day tide chart is on this page, sourced from NOAA CO-OPS.
When is high tide at Udamat Bay, Sedanka Island, Alaska?
Today's high tide at Udamat Bay, Sedanka Island, Alaska is at 6:15 AM with a tide height of 4.8 ft (1.46 m) above MLLW. A second high tide follows at 8:36 PM (4.6 ft). Most species feed most actively in the two hours leading up to high tide.
What's the tide chart for Udamat Bay, Sedanka Island?
Udamat Bay, Sedanka Island, Alaska has 2 high tides and 2 low tides today. The 7-day chart on this page shows tide heights, moon phases, and solunar feeding periods, all sourced from NOAA CO-OPS.
What's the best fishing time at Udamat Bay, Sedanka Island today?
Based on the latest data, today's fishing rating at Udamat Bay, Sedanka Island, Alaska is fair. The solunar major period starts at 5:53 PM — fish typically feed most aggressively during this window.
Are tide predictions for Udamat Bay, Sedanka Island accurate?
Yes — HookCast uses tide predictions from NOAA Center for Operational Oceanographic Products (CO-OPS), the official US tidal data source. Predictions for Udamat Bay, Sedanka Island, Alaska are typically within ±5 minutes of observed tide times and ±0.2 ft of observed heights, except during major storm surges.
What other fishing spots are near Udamat Bay, Sedanka Island?
Nearby NOAA tidal stations include English Bay, Udagak Strait, Unalaska, Dutch Harbor, Amaknak Island, Kisselen Bay, Beaver Inlet. Each location has its own tide chart, fishing score, and 7-day forecast on HookCast.
Udamat Bay, Sedanka Island Tide Chart
Tide times, moon phases & solunar feeding periods
Weather ForecastTide + Solunar Insightfair
Best window: Solunar Major at 5:53 PM. Focus on moving water during tide changes for best results.
Today's Tides
Moon & Solunar
Waxing Crescent
30% illuminated
Lighter solunar influence — focus fishing around major periods for best results
Major Periods (~2 hr windows)
Minor Periods (~1 hr windows)
Today's Tide Chart — Udamat Bay, Sedanka Island
Tide height with solunar major period overlays