Attu, Massacre Bay, Alaska
52.8400° N, 173.1950° E
Note:  See station comments in 'about' for disclaimers.

September 2025

DayHigh


Low
High


Low
High

PhaseSunriseSunsetMoonriseMoonset
Mon 017:32 AM HDT −0.3 ft11:16 PM HDT 3.2 ft8:38 AM HDT10:14 PM HDT7:52 PM HDT1:04 AM HDT
Tue 028:25 AM HDT −0.3 ft11:54 PM HDT 3.2 ft8:40 AM HDT10:11 PM HDT8:35 PM HDT1:58 AM HDT
Wed 039:20 AM HDT −0.4 ft8:42 AM HDT10:09 PM HDT9:04 PM HDT3:08 AM HDT
Thu 0412:41 AM HDT 3.2 ft10:13 AM HDT −0.3 ft8:43 AM HDT10:07 PM HDT9:25 PM HDT4:29 AM HDT
Fri 051:46 AM HDT 3.0 ft11:03 AM HDT −0.2 ft8:27 PM HDT 2.5 ft9:58 PM HDT 2.5 ft8:45 AM HDT10:04 PM HDT9:41 PM HDT5:55 AM HDT
Sat 063:13 AM HDT 2.8 ft11:49 AM HDT −0.0 ft7:47 PM HDT 2.4 ft11:43 PM HDT 2.1 ft8:47 AM HDT10:02 PM HDT9:53 PM HDT7:23 AM HDT
Sun 074:51 AM HDT 2.7 ft12:32 PM HDT 0.3 ft7:36 PM HDT 2.3 ftFull Moon8:48 AM HDT10:00 PM HDT10:04 PM HDT8:51 AM HDT
Mon 0812:46 AM HDT 1.5 ft6:27 AM HDT 2.6 ft1:12 PM HDT 0.7 ft7:34 PM HDT 2.4 ft8:50 AM HDT9:57 PM HDT10:14 PM HDT10:19 AM HDT
Tue 091:38 AM HDT 0.9 ft7:55 AM HDT 2.6 ft1:49 PM HDT 1.1 ft7:41 PM HDT 2.6 ft8:52 AM HDT9:55 PM HDT10:26 PM HDT11:49 AM HDT
Wed 102:26 AM HDT 0.2 ft9:16 AM HDT 2.6 ft2:23 PM HDT 1.6 ft7:56 PM HDT 2.9 ft8:53 AM HDT9:52 PM HDT10:40 PM HDT1:21 PM HDT
Thu 113:15 AM HDT −0.3 ft10:34 AM HDT 2.6 ft2:54 PM HDT 2.0 ft8:21 PM HDT 3.2 ft8:55 AM HDT9:50 PM HDT10:59 PM HDT2:56 PM HDT
Fri 124:05 AM HDT −0.8 ft11:49 AM HDT 2.7 ft3:24 PM HDT 2.3 ft8:54 PM HDT 3.5 ft8:57 AM HDT9:48 PM HDT11:28 PM HDT4:29 PM HDT
Sat 134:57 AM HDT −1.1 ft1:06 PM HDT 2.6 ft3:52 PM HDT 2.5 ft9:34 PM HDT 3.6 ft8:58 AM HDT9:45 PM HDT5:54 PM HDT
Sun 145:53 AM HDT −1.1 ft2:27 PM HDT 2.6 ft4:21 PM HDT 2.5 ft10:22 PM HDT 3.7 ftLast Quarter9:00 AM HDT9:43 PM HDT12:11 AM HDT7:00 PM HDT
Mon 156:51 AM HDT −1.1 ft3:52 PM HDT 2.6 ft4:58 PM HDT 2.5 ft11:16 PM HDT 3.6 ft9:02 AM HDT9:40 PM HDT1:13 AM HDT7:46 PM HDT
Tue 167:51 AM HDT −0.9 ft4:51 PM HDT 2.5 ft6:15 PM HDT 2.5 ft9:04 AM HDT9:38 PM HDT2:31 AM HDT8:16 PM HDT
Wed 1712:19 AM HDT 3.4 ft8:53 AM HDT −0.6 ft5:24 PM HDT 2.5 ft8:09 PM HDT 2.4 ft9:05 AM HDT9:36 PM HDT3:56 AM HDT8:36 PM HDT
Thu 181:34 AM HDT 3.1 ft9:54 AM HDT −0.3 ft5:52 PM HDT 2.5 ft9:59 PM HDT 2.1 ft9:07 AM HDT9:33 PM HDT5:21 AM HDT8:50 PM HDT
Fri 193:04 AM HDT 2.8 ft10:53 AM HDT 0.1 ft6:18 PM HDT 2.5 ft11:26 PM HDT 1.7 ft9:09 AM HDT9:31 PM HDT6:43 AM HDT9:01 PM HDT
Sat 204:41 AM HDT 2.5 ft11:48 AM HDT 0.4 ft6:42 PM HDT 2.5 ft9:10 AM HDT9:28 PM HDT8:01 AM HDT9:10 PM HDT
Sun 2112:29 AM HDT 1.3 ft6:14 AM HDT 2.5 ft12:40 PM HDT 0.8 ft7:03 PM HDT 2.5 ftNew Moon9:12 AM HDT9:26 PM HDT9:17 AM HDT9:18 PM HDT
Mon 221:19 AM HDT 0.9 ft7:37 AM HDT 2.5 ft1:29 PM HDT 1.2 ft7:20 PM HDT 2.5 ft9:14 AM HDT9:24 PM HDT10:31 AM HDT9:27 PM HDT
Tue 232:00 AM HDT 0.5 ft8:49 AM HDT 2.6 ft2:15 PM HDT 1.6 ft7:35 PM HDT 2.5 ft9:16 AM HDT9:21 PM HDT11:45 AM HDT9:37 PM HDT
Wed 242:37 AM HDT 0.2 ft9:53 AM HDT 2.7 ft2:58 PM HDT 1.9 ft7:47 PM HDT 2.6 ft9:17 AM HDT9:19 PM HDT1:00 PM HDT9:48 PM HDT
Thu 253:11 AM HDT −0.0 ft10:52 AM HDT 2.7 ft3:36 PM HDT 2.2 ft7:59 PM HDT 2.6 ft9:19 AM HDT9:17 PM HDT2:16 PM HDT10:05 PM HDT
Fri 263:46 AM HDT −0.2 ft11:48 AM HDT 2.8 ft4:06 PM HDT 2.4 ft8:14 PM HDT 2.7 ft9:21 AM HDT9:14 PM HDT3:31 PM HDT10:27 PM HDT
Sat 274:23 AM HDT −0.3 ft12:48 PM HDT 2.8 ft4:28 PM HDT 2.5 ft8:33 PM HDT 2.8 ft9:22 AM HDT9:12 PM HDT4:41 PM HDT10:59 PM HDT
Sun 285:03 AM HDT −0.4 ft1:54 PM HDT 2.7 ft4:40 PM HDT 2.6 ft9:00 PM HDT 2.9 ft9:24 AM HDT9:09 PM HDT5:42 PM HDT11:46 PM HDT
Mon 295:47 AM HDT −0.4 ft3:22 PM HDT 2.7 ft4:36 PM HDT 2.7 ft9:33 PM HDT 3.0 ftFirst Quarter9:26 AM HDT9:07 PM HDT6:30 PM HDT
Tue 306:34 AM HDT −0.3 ft10:14 PM HDT 3.0 ft9:27 AM HDT9:04 PM HDT7:04 PM HDT12:48 AM HDT

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  The author and the publisher each assume no liability for damages arising from use of these predictions.  They are not certified to be correct, and they do not incorporate the effects of tropical storms, El Niño, seismic events, subsidence, uplift, or changes in global sea level.

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