These tide predictions were computed at the nearest tide location for Portage Lake (Whittier, Passage Canal, Prince William Sound, Alas, 9.05km E) and may not necessarily meet the tide conditions at Portage Lake.
The tide graph for Portage Lake is loading, please be patient...
| Saturday, May 26 |
| Time |
Type |
Water level |
| 04:40 |
 |
3.32m |
| 11:41 |
 |
-0.07m |
| 18:14 |
|
2.89m |
| 23:57 |
|
1.16m |
| Sunday, May 27 |
| Time |
Type |
Water level |
| 05:30 |
|
3.08m |
| 12:26 |
|
0.10m |
| 19:09 |
|
2.93m |
| Monday, May 28 |
| Time |
Type |
Water level |
| 00:55 |
|
1.12m |
| 06:41 |
|
2.84m |
| 13:16 |
|
0.29m |
| 20:07 |
|
3.06m |
| Tuesday, May 29 |
| Time |
Type |
Water level |
| 02:01 |
|
0.99m |
| 08:08 |
|
2.70m |
| 14:12 |
|
0.48m |
| 21:01 |
|
3.27m |
| Wednesday, May 30 |
| Time |
Type |
Water level |
| 03:14 |
|
0.73m |
| 09:27 |
|
2.72m |
| 15:15 |
|
0.62m |
| 21:51 |
|
3.54m |
| Thursday, May 31 |
| Time |
Type |
Water level |
| 04:26 |
|
0.34m |
| 10:36 |
|
2.84m |
| 16:20 |
|
0.68m |
| 22:40 |
|
3.83m |
| Friday, Jun 01 |
| Time |
Type |
Water level |
| 05:28 |
|
-0.13m |
| 11:40 |
|
3.01m |
| 17:21 |
|
0.65m |
| 23:29 |
|
4.09m |
| Saturday, Jun 02 |
| Time |
Type |
Water level |
| 06:21 |
|
-0.57m |
| 12:40 |
|
3.20m |
| 18:16 |
|
0.59m |
The tide calendars are based on David Flater's Xtide program. Tide predictions are provided without warranty and may not be used for navigation or decisions that can result in harm to anyone or anything.
= flooding
= ebbing
= full tide circle