Calder Rocks Currents
Currents are at a depth of 107 ft.
Last
Flood @ 2:03 AM
0.3 ktNext
Slack @ 4:31 AM
Thursday, 17 September 2026
| Flood | 2:03 AM | 0.3 kt |
| Slack | 4:31 AM | |
| Ebb | 6:41 AM | -0.35 kt |
| Slack | 9:44 AM | |
| Flood | 12:28 PM | 0.41 kt |
| Slack | 4:07 PM | |
| Ebb | 6:31 PM | -0.45 kt |
| Slack | 10:57 PM |
Friday, 18 September 2026
| Flood | 3:26 AM | 0.2 kt |
| Slack | 5:20 AM | |
| Ebb | 7:06 AM | -0.25 kt |
| Slack | 10:22 AM | |
| Flood | 12:43 PM | 0.33 kt |
| Slack | 4:47 PM | |
| Ebb | 7:06 PM | -0.36 kt |
Saturday, 19 September 2026
| Slack | 12:09 AM | |
| Flood | 4:39 AM | 0.17 kt |
| Slack | 6:19 AM | |
| Ebb | 7:43 AM | -0.15 kt |
| Slack | 11:14 AM | |
| Flood | 1:16 PM | 0.24 kt |
| Slack | 5:33 PM | |
| Ebb | 7:46 PM | -0.27 kt |
| Ebb | 9:41 PM | -0.16 kt |
| Ebb | 10:56 PM | -0.19 kt |
Sunday, 20 September 2026
| Slack | 3:07 AM | |
| Flood | 5:40 AM | 0.18 kt |
| Slack | 7:37 AM | |
| Ebb | 11:15 AM | -0.11 kt |
| Slack | 12:28 PM | |
| Flood | 2:09 PM | 0.14 kt |
| Slack | 6:32 PM | |
| Ebb | 8:36 PM | -0.19 kt |
| Ebb | 10:10 PM | -0.13 kt |
| Ebb | 11:59 PM | -0.22 kt |
Monday, 21 September 2026
| Slack | 3:48 AM | |
| Flood | 6:41 AM | 0.22 kt |
| Slack | 9:21 AM | |
| Ebb | 12:17 PM | -0.18 kt |
| Slack | 2:03 PM | |
| Flood | 5:09 PM | 0.11 kt |
| Slack | 8:02 PM |
Tuesday, 22 September 2026
| Ebb | 12:51 AM | -0.27 kt |
| Slack | 4:04 AM | |
| Flood | 7:38 AM | 0.28 kt |
| Slack | 10:13 AM | |
| Ebb | 1:10 PM | -0.28 kt |
| Slack | 3:26 PM | |
| Flood | 7:41 PM | 0.14 kt |
| Slack | 9:29 PM |
Wednesday, 23 September 2026
| Ebb | 1:34 AM | -0.34 kt |
| Slack | 4:10 AM | |
| Flood | 8:22 AM | 0.34 kt |
| Slack | 10:44 AM | |
| Ebb | 1:54 PM | -0.38 kt |
| Slack | 4:15 PM | |
| Flood | 8:37 PM | 0.23 kt |
| Slack | 10:33 PM |
Location & Map
Nearby
Currents
3.0 mi
Beauclerc Island Light, 1 mile east of
5.3 mi
Shakan Light, 2.8 miles WNW of
5.8 mi
Amelius Island, 1 mile east of
6.4 mi
Mariposa Reef, 3 miles south of
6.7 mi
Shakan Light, 2.4 miles west of
9.3 mi
Sumner Island, 1.8 miles south of
9.8 mi
Helm Rock
9.9 mi
Shakan Strait, west end
10.5 mi
Shipley Bay Entrance
11.5 mi
Sumner Island, east of
11.6 mi
Point St. Albans, 4 miles east of
12.0 mi
Ruins Point, 2 miles west of
12.1 mi
Shakan Strait Rock
12.4 mi
El Capitan Strait, northwest entrance
Tides
7.2 mi
Port Protection, Prince of Wales Island.
8.5 mi
Shakan Bay Entrance
9.2 mi
Port Beauclerc, Kuiu Island
11.6 mi
Reid Bay
11.9 mi
Sumner Island