Custom House Cove, Mary Island, Alaska Tide Chart & Predictions
Today's Tides
- High Tide at 4:08 AM — 15.4 ft (4.69 m)
- Low Tide at 10:45 AM — -1.6 ft (-0.49 m)
- High Tide at 5:17 PM — 14.0 ft (4.27 m)
- Low Tide at 11:07 PM — 3.2 ft (0.98 m)
Moon Phase & Solunar
Moon Phase: Waxing Crescent (23% illuminated)
Solunar Major Periods: 3:28 PM, 3:52 AM
Solunar Minor Periods: 9:24 AM, 11:35 PM
Fishing Rating: fair
7-Day Tide Table
| Day | Date | Tides | Moon Phase | Fishing Rating |
|---|---|---|---|---|
| Fri | 2026-06-19 | H 4:08 AM (15.4 ft), L 10:45 AM (-1.6 ft), H 5:17 PM (14.0 ft), L 11:07 PM (3.2 ft) | Waxing Crescent | fair |
| Sat | 2026-06-20 | H 5:03 AM (13.9 ft), L 11:34 AM (-0.3 ft), H 6:08 PM (13.9 ft) | Waxing Crescent | fair |
| Sun | 2026-06-21 | L 12:11 AM (3.2 ft), H 6:05 AM (12.5 ft), L 12:25 PM (1.0 ft), H 7:02 PM (13.8 ft) | First Quarter | good |
| Mon | 2026-06-22 | L 1:19 AM (3.0 ft), H 7:16 AM (11.4 ft), L 1:18 PM (2.2 ft), H 7:57 PM (13.9 ft) | First Quarter | good |
| Tue | 2026-06-23 | L 2:27 AM (2.6 ft), H 8:32 AM (10.8 ft), L 2:15 PM (3.3 ft), H 8:51 PM (14.1 ft) | First Quarter | good |
| Wed | 2026-06-24 | L 3:32 AM (1.9 ft), H 9:45 AM (10.7 ft), L 3:14 PM (4.0 ft), H 9:43 PM (14.4 ft) | First Quarter | good |
| Thu | 2026-06-25 | L 4:30 AM (1.2 ft), H 10:49 AM (11.0 ft), L 4:12 PM (4.5 ft), H 10:31 PM (14.7 ft) | Waxing Gibbous | good |
| Fri | 2026-06-26 | L 5:21 AM (0.4 ft), H 11:44 AM (11.5 ft), L 5:06 PM (4.6 ft), H 11:17 PM (15.0 ft) | Unknown | fair |
Frequently Asked Questions
When is low tide at Custom House Cove, Mary Island, Alaska?
Today's low tide at Custom House Cove, Mary Island, Alaska is at 10:45 AM with a tide height of -1.6 ft (-0.49 m) below MLLW. A second low tide follows at 11:07 PM (3.2 ft). The full 7-day tide chart is on this page, sourced from NOAA CO-OPS.
When is high tide at Custom House Cove, Mary Island, Alaska?
Today's high tide at Custom House Cove, Mary Island, Alaska is at 4:08 AM with a tide height of 15.4 ft (4.69 m) above MLLW. A second high tide follows at 5:17 PM (14.0 ft). Most species feed most actively in the two hours leading up to high tide.
What's the tide chart for Custom House Cove, Mary Island?
Custom House Cove, Mary 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 Custom House Cove, Mary Island today?
Based on the latest data, today's fishing rating at Custom House Cove, Mary Island, Alaska is fair. The solunar major period starts at 3:28 PM — fish typically feed most aggressively during this window.
Are tide predictions for Custom House Cove, Mary Island accurate?
Yes — HookCast uses tide predictions from NOAA Center for Operational Oceanographic Products (CO-OPS), the official US tidal data source. Predictions for Custom House Cove, Mary 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 Custom House Cove, Mary Island?
Nearby NOAA tidal stations include Alva Bay, Revillagigedo Island, Kah Shakes Cove, Morse Cove, Duke Island, Tamgas Harbor, Annette Island, Metlakatla, Port Chester. Each location has its own tide chart, fishing score, and 7-day forecast on HookCast.
Custom House Cove, Mary Island Tide Chart
Tide times, moon phases & solunar feeding periods
Weather ForecastTide + Solunar Insightfair
Best window: Solunar Major at 3:28 PM. Focus on moving water during tide changes for best results.
Today's Tides
Moon & Solunar
Waxing Crescent
23% 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 — Custom House Cove, Mary Island
Tide height with solunar major period overlays