Alaska · NOAA Station 9452567 · 58.212°, -136.035°
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High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:03 AM | 1.5 ft |
| High | 7:00 AM | 8.8 ft |
| Low | 12:39 PM | 2.4 ft |
| High | 7:13 PM | 11.8 ft |
| Low | 2:10 AM | 1.6 ft |
| High | 8:20 AM | 7.9 ft |
| Low | 1:31 PM | 3.6 ft |
| High | 8:06 PM | 11.5 ft |
| Low | 3:23 AM | 1.5 ft |
| High | 9:52 AM | 7.8 ft |
| Low | 2:38 PM | 4.4 ft |
| High | 9:05 PM | 11.4 ft |
| Low | 4:31 AM | 1.2 ft |
| High | 11:16 AM | 8.2 ft |
| Low | 3:53 PM | 4.7 ft |
| High | 10:06 PM | 11.5 ft |
| Low | 5:27 AM | 0.7 ft |
| High | 12:13 PM | 8.8 ft |
| Low | 5:00 PM | 4.7 ft |
| High | 11:01 PM | 11.9 ft |
| Low | 6:13 AM | 0.2 ft |
| High | 12:54 PM | 9.5 ft |
| Low | 5:53 PM | 4.4 ft |
| High | 11:50 PM | 12.4 ft |
| Low | 6:52 AM | -0.3 ft |
| High | 1:28 PM | 10.0 ft |
| Low | 6:37 PM | 3.9 ft |
Every high and low tide for the next month at Mud Bay, Goose Island, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 4:34 AM | 9:46 PM | Low1:03 AM1.5 ft | High7:00 AM8.8 ft | Low12:39 PM2.4 ft | High7:13 PM11.8 ft | 10.3 ft |
| Wed, Jul 22 | 4:36 AM | 9:44 PM | Low2:10 AM1.6 ft | High8:20 AM7.9 ft | Low1:31 PM3.6 ft | High8:06 PM11.5 ft | 9.9 ft |
| Thu, Jul 23 | 4:38 AM | 9:42 PM | Low3:23 AM1.5 ft | High9:52 AM7.8 ft | Low2:38 PM4.4 ft | High9:05 PM11.4 ft | 9.9 ft |
| Fri, Jul 24 | 4:40 AM | 9:41 PM | Low4:31 AM1.2 ft | High11:16 AM8.2 ft | Low3:53 PM4.7 ft | High10:06 PM11.5 ft | 10.3 ft |
| Sat, Jul 25 | 4:42 AM | 9:39 PM | Low5:27 AM0.7 ft | High12:13 PM8.8 ft | Low5:00 PM4.7 ft | High11:01 PM11.9 ft | 11.2 ft |
| Sun, Jul 26 | 4:44 AM | 9:37 PM | Low6:13 AM0.2 ft | High12:54 PM9.5 ft | Low5:53 PM4.4 ft | High11:50 PM12.4 ft | 12.2 ft |
| Mon, Jul 27 | 4:46 AM | 9:34 PM | Low6:52 AM-0.3 ft | High1:28 PM10.0 ft | Low6:37 PM3.9 ft | — | 10.3 ft |
| Tue, Jul 28 | 4:48 AM | 9:32 PM | High12:33 AM12.8 ft | Low7:27 AM-0.7 ft | High1:58 PM10.5 ft | Low7:16 PM3.4 ft | 13.5 ft |
| Wed, Jul 29 | 4:50 AM | 9:30 PM | High1:11 AM13.2 ft | Low8:00 AM-1.1 ft | High2:27 PM10.9 ft | Low7:53 PM2.9 ft | 14.3 ft |
| Thu, Jul 30 | 4:52 AM | 9:28 PM | High1:48 AM13.3 ft | Low8:31 AM-1.3 ft | High2:55 PM11.3 ft | Low8:29 PM2.5 ft | 14.6 ft |
| Fri, Jul 31 | 4:54 AM | 9:26 PM | High2:23 AM13.2 ft | Low9:00 AM-1.2 ft | High3:23 PM11.7 ft | Low9:06 PM2.1 ft | 14.4 ft |
| Sat, Aug 1 | 4:56 AM | 9:24 PM | High2:59 AM12.8 ft | Low9:29 AM-1.0 ft | High3:52 PM12.0 ft | Low9:44 PM1.7 ft | 13.8 ft |
| Sun, Aug 2 | 4:58 AM | 9:21 PM | High3:37 AM12.2 ft | Low9:59 AM-0.4 ft | High4:22 PM12.3 ft | Low10:25 PM1.4 ft | 12.7 ft |
| Mon, Aug 3 | 5:00 AM | 9:19 PM | High4:18 AM11.4 ft | Low10:29 AM0.3 ft | High4:54 PM12.6 ft | Low11:11 PM1.2 ft | 12.3 ft |
| Tue, Aug 4 | 5:02 AM | 9:17 PM | High5:06 AM10.4 ft | Low11:02 AM1.3 ft | High5:31 PM12.7 ft | — | 11.4 ft |
| Wed, Aug 5 | 5:05 AM | 9:14 PM | Low12:05 AM1.1 ft | High6:04 AM9.3 ft | Low11:40 AM2.3 ft | High6:15 PM12.7 ft | 11.6 ft |
| Thu, Aug 6 | 5:07 AM | 9:12 PM | Low1:10 AM1.1 ft | High7:20 AM8.4 ft | Low12:30 PM3.4 ft | High7:12 PM12.7 ft | 11.6 ft |
| Fri, Aug 7 | 5:09 AM | 9:10 PM | Low2:28 AM0.9 ft | High8:57 AM8.1 ft | Low1:43 PM4.2 ft | High8:22 PM12.7 ft | 11.8 ft |
| Sat, Aug 8 | 5:11 AM | 9:07 PM | Low3:49 AM0.3 ft | High10:31 AM8.6 ft | Low3:17 PM4.5 ft | High9:39 PM13.1 ft | 12.8 ft |
| Sun, Aug 9 | 5:13 AM | 9:05 PM | Low4:59 AM-0.5 ft | High11:41 AM9.5 ft | Low4:42 PM4.2 ft | High10:50 PM13.8 ft | 14.3 ft |
| Mon, Aug 10 | 5:15 AM | 9:02 PM | Low5:57 AM-1.3 ft | High12:32 PM10.6 ft | Low5:48 PM3.4 ft | High11:52 PM14.5 ft | 15.8 ft |
| Tue, Aug 11 | 5:18 AM | 9:00 PM | Low6:46 AM-1.9 ft | High1:15 PM11.6 ft | Low6:44 PM2.4 ft | — | 13.5 ft |
| Wed, Aug 12 | 5:20 AM | 8:57 PM | High12:46 AM14.9 ft | Low7:31 AM-2.3 ft | High1:54 PM12.4 ft | Low7:34 PM1.5 ft | 17.2 ft |
| Thu, Aug 13 | 5:22 AM | 8:55 PM | High1:36 AM15.0 ft | Low8:11 AM-2.3 ft | High2:31 PM13.1 ft | Low8:21 PM0.8 ft | 17.3 ft |
| Fri, Aug 14 | 5:24 AM | 8:52 PM | High2:22 AM14.6 ft | Low8:49 AM-1.9 ft | High3:07 PM13.4 ft | Low9:06 PM0.4 ft | 16.5 ft |
| Sat, Aug 15 | 5:26 AM | 8:50 PM | High3:07 AM13.8 ft | Low9:25 AM-1.2 ft | High3:42 PM13.6 ft | Low9:50 PM0.2 ft | 15.0 ft |
| Sun, Aug 16 | 5:29 AM | 8:47 PM | High3:51 AM12.7 ft | Low10:00 AM-0.2 ft | High4:17 PM13.4 ft | Low10:35 PM0.4 ft | 13.6 ft |
| Mon, Aug 17 | 5:31 AM | 8:44 PM | High4:37 AM11.4 ft | Low10:34 AM1.0 ft | High4:52 PM13.0 ft | Low11:21 PM0.7 ft | 12.3 ft |
| Tue, Aug 18 | 5:33 AM | 8:42 PM | High5:26 AM10.1 ft | Low11:08 AM2.2 ft | High5:29 PM12.4 ft | — | 10.2 ft |
| Wed, Aug 19 | 5:35 AM | 8:39 PM | Low12:12 AM1.2 ft | High6:23 AM8.9 ft | Low11:45 AM3.4 ft | High6:11 PM11.7 ft | 10.5 ft |
Tide predictions for Mud Bay, Goose Island come from NOAA station 9452567 (Alaska), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
Mud Bay, Goose Island typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
Today (Tuesday, July 21), high tide at Mud Bay, Goose Island is at 7:00 AM (8.8 ft), 7:13 PM (11.8 ft). Heights are referenced to MLLW (Mean Lower Low Water).
Today, low tide at Mud Bay, Goose Island is at 1:03 AM (1.5 ft), 12:39 PM (2.4 ft).
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.