Helm Rock Currents
Currents are at a depth of 30 ft.
Last
Slack @ 2:50 AM
Next
Ebb @ 7:21 AM
-2.46 ktThursday, 17 September 2026
| Flood | 12:33 AM | 1.85 kt |
| Slack | 2:50 AM | |
| Ebb | 7:21 AM | -2.46 kt |
| Slack | 10:47 AM | |
| Flood | 12:45 PM | 1.4 kt |
| Slack | 2:31 PM | |
| Ebb | 7:47 PM | -2.61 kt |
| Slack | 11:30 PM |
Friday, 18 September 2026
| Flood | 1:16 AM | 1.26 kt |
| Slack | 3:11 AM | |
| Ebb | 8:10 AM | -1.99 kt |
| Slack | 11:43 AM | |
| Flood | 1:27 PM | 0.82 kt |
| Slack | 2:49 PM | |
| Ebb | 8:47 PM | -2.18 kt |
Saturday, 19 September 2026
| Slack | 12:48 AM | |
| Flood | 2:06 AM | 0.63 kt |
| Slack | 3:31 AM | |
| Ebb | 9:15 AM | -1.57 kt |
| Slack | 1:19 PM | |
| Flood | 2:16 PM | 0.25 kt |
| Slack | 3:05 PM | |
| Ebb | 9:57 PM | -1.92 kt |
Sunday, 20 September 2026
| Slack | 2:35 AM | |
| Flood | 3:09 AM | 0.12 kt |
| Slack | 3:48 AM | |
| Ebb | 5:06 AM | -0.27 kt |
| Ebb | 10:25 AM | -1.37 kt |
| Ebb | 3:20 PM | -0.16 kt |
| Ebb | 5:28 PM | -0.7 kt |
| Ebb | 6:42 PM | -0.6 kt |
| Ebb | 11:06 PM | -1.89 kt |
Monday, 21 September 2026
| Ebb | 5:21 AM | -0.14 kt |
| Slack | 6:21 AM | |
| Flood | 7:10 AM | 0.11 kt |
| Slack | 7:57 AM | |
| Ebb | 11:35 AM | -1.43 kt |
| Ebb | 4:32 PM | -0.28 kt |
| Ebb | 5:58 PM | -0.47 kt |
| Ebb | 7:41 PM | -0.22 kt |
Tuesday, 22 September 2026
| Ebb | 12:15 AM | -2.04 kt |
| Slack | 5:16 AM | |
| Flood | 8:01 AM | 0.45 kt |
| Slack | 9:30 AM | |
| Ebb | 12:46 PM | -1.75 kt |
| Ebb | 6:35 PM | -0.17 kt |
| Slack | 7:37 PM | |
| Flood | 8:24 PM | 0.12 kt |
| Slack | 9:07 PM |
Wednesday, 23 September 2026
| Ebb | 1:20 AM | -2.32 kt |
| Slack | 5:29 AM | |
| Flood | 8:39 AM | 0.69 kt |
| Slack | 10:22 AM | |
| Ebb | 1:46 PM | -2.24 kt |
| Slack | 5:50 PM | |
| Flood | 8:56 PM | 0.4 kt |
| Slack | 10:13 PM |
Location & Map
Nearby
Currents
3.7 mi
Sumner Island, east of
3.8 mi
Mariposa Reef, 3 miles south of
5.7 mi
Sumner Island, 1.8 miles south of
9.8 mi
Calder Rocks
10.4 mi
Beauclerc Island Light, 1 mile east of
Tides
5.3 mi
Port Protection, Prince of Wales Island.
5.4 mi
Sumner Island
8.3 mi
Reid Bay
11.7 mi
Monte Carlo Island, Keku Strait