Good Island, Gambier Bay Tide Chart

Alaska · NOAA Station 9451909 · 57.487°, -133.898°

Tide is falling now · about 12.0 ft· next low 1:59 AM
Today’s Tide
Tuesday, July 21
Live in Pathr
12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM☀ 4:30 AM☾ 9:33 PM2.4 ftLOW · 12:55 AM11.1 ftHIGH · 6:58 AM3.6 ftLOW · 12:51 PM13.6 ftHIGH · 7:13 PM
Low Tide
12:55 AM
2.4 ft
High Tide
6:58 AM
11.1 ft
Low Tide
12:51 PM
3.6 ft
High Tide
7:13 PM
13.6 ft
Conditions
53°F
Partly Cloudy
Wind
5 to 10 mph
from the NW
Sunrise
4:30 AM
Sunset
9:33 PM

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This Week’s Tides for Good Island, Gambier Bay

High and low tide times and heights (ft, MLLW) for the week ahead.

Tue, Jul 21
Today
Low12:55 AM2.4 ft
High6:58 AM11.1 ft
Low12:51 PM3.6 ft
High7:13 PM13.6 ft
Wed, Jul 22
Low1:59 AM2.8 ft
High8:15 AM10.1 ft
Low1:50 PM5.1 ft
High8:08 PM13.1 ft
Thu, Jul 23
Low3:10 AM2.9 ft
High9:47 AM9.8 ft
Low3:03 PM6.1 ft
High9:10 PM12.9 ft
Fri, Jul 24
Low4:21 AM2.6 ft
High11:10 AM10.2 ft
Low4:19 PM6.4 ft
High10:14 PM13.0 ft
Sat, Jul 25
Low5:21 AM2.0 ft
High12:10 PM11.0 ft
Low5:22 PM6.0 ft
High11:11 PM13.5 ft
Sun, Jul 26
Low6:09 AM1.2 ft
High12:54 PM11.7 ft
Low6:12 PM5.3 ft
Mon, Jul 27
High12:00 AM14.2 ft
Low6:49 AM0.3 ft
High1:30 PM12.4 ft
Low6:54 PM4.5 ft

Good Island, Gambier Bay Tide Table — Next 30 Days

Every high and low tide for the next month at Good Island, Gambier Bay, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.

DaySunriseSunsetTides (time · ft, MLLW)Range
Tue, Jul 21Today4:30 AM9:33 PMLow12:55 AM2.4 ftHigh6:58 AM11.1 ftLow12:51 PM3.6 ftHigh7:13 PM13.6 ft11.2 ft
Wed, Jul 224:32 AM9:31 PMLow1:59 AM2.8 ftHigh8:15 AM10.1 ftLow1:50 PM5.1 ftHigh8:08 PM13.1 ft10.3 ft
Thu, Jul 234:34 AM9:29 PMLow3:10 AM2.9 ftHigh9:47 AM9.8 ftLow3:03 PM6.1 ftHigh9:10 PM12.9 ft10.0 ft
Fri, Jul 244:36 AM9:27 PMLow4:21 AM2.6 ftHigh11:10 AM10.2 ftLow4:19 PM6.4 ftHigh10:14 PM13.0 ft10.4 ft
Sat, Jul 254:38 AM9:25 PMLow5:21 AM2.0 ftHigh12:10 PM11.0 ftLow5:22 PM6.0 ftHigh11:11 PM13.5 ft11.5 ft
Sun, Jul 264:40 AM9:23 PMLow6:09 AM1.2 ftHigh12:54 PM11.7 ftLow6:12 PM5.3 ft10.5 ft
Mon, Jul 274:42 AM9:21 PMHigh12:00 AM14.2 ftLow6:49 AM0.3 ftHigh1:30 PM12.4 ftLow6:54 PM4.5 ft13.9 ft
Tue, Jul 284:44 AM9:19 PMHigh12:44 AM14.8 ftLow7:24 AM-0.4 ftHigh2:03 PM13.1 ftLow7:31 PM3.7 ft15.2 ft
Wed, Jul 294:46 AM9:17 PMHigh1:23 AM15.3 ftLow7:57 AM-1.1 ftHigh2:32 PM13.6 ftLow8:06 PM3.0 ft16.4 ft
Thu, Jul 304:48 AM9:15 PMHigh1:59 AM15.6 ftLow8:27 AM-1.5 ftHigh3:00 PM14.1 ftLow8:40 PM2.4 ft17.1 ft
Fri, Jul 314:50 AM9:13 PMHigh2:35 AM15.7 ftLow8:57 AM-1.6 ftHigh3:28 PM14.4 ftLow9:13 PM1.9 ft17.3 ft
Sat, Aug 14:52 AM9:11 PMHigh3:09 AM15.4 ftLow9:27 AM-1.3 ftHigh3:55 PM14.7 ftLow9:48 PM1.6 ft16.7 ft
Sun, Aug 24:54 AM9:09 PMHigh3:45 AM14.9 ftLow9:58 AM-0.7 ftHigh4:23 PM14.9 ftLow10:26 PM1.4 ft15.6 ft
Mon, Aug 34:56 AM9:07 PMHigh4:23 AM14.1 ftLow10:31 AM0.3 ftHigh4:54 PM15.0 ftLow11:09 PM1.4 ft14.7 ft
Tue, Aug 44:58 AM9:04 PMHigh5:06 AM13.1 ftLow11:08 AM1.6 ftHigh5:31 PM14.9 ftLow11:59 PM1.6 ft13.3 ft
Wed, Aug 55:00 AM9:02 PMHigh5:59 AM11.9 ftLow11:52 AM3.1 ftHigh6:17 PM14.6 ft11.5 ft
Thu, Aug 65:02 AM9:00 PMLow1:01 AM1.8 ftHigh7:09 AM10.8 ftLow12:49 PM4.6 ftHigh7:17 PM14.3 ft12.5 ft
Fri, Aug 75:04 AM8:58 PMLow2:16 AM1.8 ftHigh8:46 AM10.3 ftLow2:09 PM5.7 ftHigh8:33 PM14.2 ft12.4 ft
Sat, Aug 85:06 AM8:55 PMLow3:39 AM1.2 ftHigh10:28 AM10.8 ftLow3:43 PM5.9 ftHigh9:54 PM14.6 ft13.4 ft
Sun, Aug 95:08 AM8:53 PMLow4:53 AM0.1 ftHigh11:42 AM12.0 ftLow5:03 PM5.0 ftHigh11:06 PM15.5 ft15.4 ft
Mon, Aug 105:10 AM8:50 PMLow5:54 AM-1.2 ftHigh12:36 PM13.3 ftLow6:05 PM3.6 ft14.5 ft
Tue, Aug 115:12 AM8:48 PMHigh12:07 AM16.5 ftLow6:44 AM-2.4 ftHigh1:21 PM14.5 ftLow6:57 PM2.1 ft18.9 ft
Wed, Aug 125:14 AM8:46 PMHigh1:01 AM17.2 ftLow7:30 AM-3.2 ftHigh2:02 PM15.5 ftLow7:44 PM0.9 ft20.4 ft
Thu, Aug 135:17 AM8:43 PMHigh1:49 AM17.5 ftLow8:11 AM-3.4 ftHigh2:39 PM16.2 ftLow8:28 PM0.0 ft20.9 ft
Fri, Aug 145:19 AM8:41 PMHigh2:34 AM17.3 ftLow8:50 AM-3.0 ftHigh3:14 PM16.5 ftLow9:11 PM-0.4 ft20.3 ft
Sat, Aug 155:21 AM8:38 PMHigh3:17 AM16.6 ftLow9:28 AM-2.1 ftHigh3:48 PM16.5 ftLow9:52 PM-0.4 ft18.7 ft
Sun, Aug 165:23 AM8:36 PMHigh3:58 AM15.5 ftLow10:04 AM-0.7 ftHigh4:21 PM16.1 ftLow10:33 PM0.1 ft16.8 ft
Mon, Aug 175:25 AM8:33 PMHigh4:39 AM14.1 ftLow10:40 AM1.0 ftHigh4:54 PM15.4 ftLow11:16 PM1.0 ft14.4 ft
Tue, Aug 185:27 AM8:31 PMHigh5:23 AM12.6 ftLow11:17 AM2.9 ftHigh5:29 PM14.5 ft11.6 ft
Wed, Aug 195:29 AM8:28 PMLow12:02 AM2.1 ftHigh6:14 AM11.1 ftLow11:58 AM4.7 ftHigh6:10 PM13.5 ft11.4 ft

About Good Island, Gambier Bay tides

Tide predictions for Good Island, Gambier Bay come from NOAA station 9451909 (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.

Good Island, Gambier Bay 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.

Frequently asked

What time is high tide in Good Island, Gambier Bay today?+

Today (Tuesday, July 21), high tide at Good Island, Gambier Bay is at 6:58 AM (11.1 ft), 7:13 PM (13.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).

What time is low tide in Good Island, Gambier Bay today?+

Today, low tide at Good Island, Gambier Bay is at 12:55 AM (2.4 ft), 12:51 PM (3.6 ft).

What tidal datum do these Good Island, Gambier Bay tide heights use?+

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.

How accurate are these tide predictions?+

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.

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