Sea Rock, 1 mile north of (PCT4236)

LAT/LON:   57.3500° N   135.8833° W

Note: Depth source is unknown. Subordinate station: only max/slack predictions available.
Reference station: Wrangell Narrows (off Petersburg) (SEA0103).
For predictions of Subordinate stations, the solid red line depicts a curve fit between the flood, ebb and slack values and approximates the segments between.

 
Plot for Sea Rock, 1 mile north of (PCT4236)
Time (LST/LDT) Event Speed (knots)
2020-09-27 02:06 AM ebb -0.84
2020-09-27 04:53 AM slack -
2020-09-27 07:51 AM flood 0.88
2020-09-27 11:41 AM slack -
2020-09-27 03:18 PM ebb -0.77
2020-09-27 05:23 PM slack -
2020-09-27 08:15 PM flood 0.79
2020-09-27 11:05 PM slack -
2020-09-28 03:12 AM ebb -1.02
2020-09-28 05:47 AM slack -
2020-09-28 08:45 AM flood 0.98
2020-09-28 12:17 PM slack -
2020-09-28 03:54 PM ebb -0.97
2020-09-28 06:17 PM slack -
2020-09-28 09:03 PM flood 0.90
2020-09-28 11:59 PM slack -

Disclaimer: These data are based upon the latest information available as of the date of your request, and may differ from the published tidal current tables.