ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Port Heiden, AK

	Egegik, AK

	Naknek, AK

	Clark's Pt, AK

	Goodnews Bay

	Quinhagak, AK

	Kuskokwak, AK

	Eek, Apokak, AK

	Popokamute, AK

	Scammon Bay AK

	St. Lawrence, AK

	Kwikluak, AK

	Kawanak, AK

	Apoon, Yukon, AK

	St. Michaels, AK

	Golovin, AK

	Nome, AK

	Port Clarence, AK

	Kotzebue, AK

	Pt. Barrow, AK

	Prudhoe Bay, AK

	St. Paul Island AK
#Eek Channel, off Quinhagak, AK : 11/14/2025 03:21:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 12Z,  -0.10,   3.22,  99.90,   3.12,   0.00,
11/12 13Z,  -0.10,   5.68,  99.90,   5.58,   0.00,
11/12 14Z,   0.00,   8.01,  99.90,   8.01,   0.00,
11/12 15Z,   0.00,   9.02,  99.90,   9.02,   0.00,  (max)
11/12 16Z,   0.00,   8.20,  99.90,   8.20,   0.00,
11/12 17Z,   0.00,   6.09,  99.90,   6.09,   0.00,
11/12 18Z,   0.00,   3.61,  99.90,   3.61,   0.00,
11/12 19Z,   0.00,   1.55,  99.90,   1.55,   0.00,
11/12 20Z,   0.00,   0.31,  99.90,   0.31,   0.00,
11/12 21Z,   0.00,  -0.15,  99.90,  -0.15,   0.00,  (min)
11/12 22Z,   0.00,  -0.06,  99.90,  -0.06,   0.00,
11/12 23Z,   0.00,   0.71,  99.90,   0.71,   0.00,
11/13 00Z,   0.10,   2.53,  99.90,   2.63,   0.00,
11/13 01Z,   0.10,   5.44,  99.90,   5.54,   0.00,
11/13 02Z,   0.10,   8.85,  99.90,   8.95,   0.00,
11/13 03Z,   0.10,  11.62,  99.90,  11.72,   0.00,
11/13 04Z,   0.20,  12.62,  99.90,  12.82,   0.00,  (max)
11/13 05Z,   0.20,  11.48,  99.90,  11.68,   0.00,
11/13 06Z,   0.30,   8.81,  99.90,   9.11,   0.00,
11/13 07Z,   0.30,   5.67,  99.90,   5.97,   0.00,
11/13 08Z,   0.30,   2.98,  99.90,   3.28,   0.00,
11/13 09Z,   0.30,   1.28,  99.90,   1.58,   0.00,
11/13 10Z,   0.40,   0.59,  99.90,   0.99,   0.00,  (min)
11/13 11Z,   0.40,   0.62,  99.90,   1.02,   0.00,
11/13 12Z,   0.30,   1.39,  99.90,   1.69,   0.00,
11/13 13Z,   0.30,   3.07,  99.90,   3.37,   0.00,
11/13 14Z,   0.20,   5.49,  99.90,   5.69,   0.00,
11/13 15Z,   0.10,   7.87,  99.90,   7.97,   0.00,
11/13 16Z,   0.10,   9.06,  99.90,   9.16,   0.00,  (max)
11/13 17Z,   0.00,   8.46,  99.90,   8.46,   0.00,
11/13 18Z,   0.00,   6.52,  99.90,   6.52,   0.00,
11/13 19Z,  -0.10,   4.11,  99.90,   4.01,   0.00,
11/13 20Z,  -0.20,   2.01,  99.90,   1.81,   0.00,
11/13 21Z,  -0.20,   0.69,  99.90,   0.49,   0.00,
11/13 22Z,  -0.20,   0.18,  99.90,  -0.02,   0.00,  (min)
11/13 23Z,  -0.30,   0.28,  99.90,  -0.02,   0.00,
11/14 00Z,  -0.30,   1.09,  99.90,   0.79,   0.00,
11/14 01Z,  -0.20,   2.91,  99.90,   2.71,   0.00,
11/14 02Z,  -0.20,   5.72,  99.90,   5.52,   0.00,
11/14 03Z,  -0.10,   8.90,  99.90,   8.80,   0.00,
11/14 04Z,  -0.10,  11.33,  99.90,  11.23,   0.00,
11/14 05Z,  -0.20,  11.95,  99.90,  11.75,   0.00,  (max)
11/14 06Z,  -0.30,  10.59,  99.90,  10.29,   0.00,
11/14 07Z,  -0.40,   7.92,  99.90,   7.52,   0.00,
11/14 08Z,  -0.40,   4.93,  99.90,   4.53,   0.00,
11/14 09Z,  -0.40,   2.45,  99.90,   2.05,   0.00,
11/14 10Z,  -0.30,   0.96,  99.90,   0.66,   0.00,
11/14 11Z,  -0.20,   0.41,  99.90,   0.21,   0.00,  (min)
11/14 12Z,   0.00,   0.51,  99.90,   0.51,   0.00,
11/14 13Z,   0.00,   1.30,  99.90,   1.30,   0.00,
11/14 14Z,   0.10,   2.98,  99.90,   3.08,   0.00,
11/14 15Z,   0.10,   5.40,  99.90,   5.50,   0.00,
11/14 16Z,   0.10,   7.83,  99.90,   7.93,   0.00,
11/14 17Z,   0.00,   9.17,  99.90,   9.17,   0.00,  (max)
11/14 18Z,   0.00,   8.79,  99.90,   8.79,   0.00,
11/14 19Z,   0.00,   7.02,  99.90,   7.02,   0.00,
11/14 20Z,   0.00,   4.66,  99.90,   4.66,   0.00,
11/14 21Z,   0.10,   2.49,  99.90,   2.59,   0.00,
11/14 22Z,   0.20,   1.08,  99.90,   1.28,   0.00,
11/14 23Z,   0.20,   0.52,  99.90,   0.72,   0.00,  (min)
11/15 00Z,   0.30,   0.64,  99.90,   0.94,   0.00,
11/15 01Z,   0.20,   1.48,  99.90,   1.68,   0.00,
11/15 02Z,   0.20,   3.29,  99.90,   3.49,   0.00,
11/15 03Z,   0.20,   5.97,  99.90,   6.17,   0.00,
11/15 04Z,   0.20,   8.88,  99.90,   9.08,   0.00,
11/15 05Z,   0.20,  10.90,  99.90,  11.10,   0.00,
11/15 06Z,   0.20,  11.12,  99.90,  11.32,   0.00,  (max)
11/15 07Z,   0.10,   9.55,  99.90,   9.65,   0.00,
11/15 08Z,   0.00,   6.93,  99.90,   6.93,   0.00,
11/15 09Z,  -0.10,   4.13,  99.90,   4.03,   0.00,
11/15 10Z,  -0.20,   1.91,  99.90,   1.71,   0.00,
11/15 11Z,  -0.40,   0.67,  99.90,   0.27,   0.00,
11/15 12Z,  -0.60,   0.26,  99.90,  -0.34,   0.00,
11/15 13Z,  -0.80,   0.44,  99.90,  -0.36,   0.00,  (min)
11/15 14Z,  -0.90,   1.30,  99.90,   0.40,   0.00,
11/15 15Z,  -1.00,   3.02,  99.90,   2.02,   0.00,
11/15 16Z,  -1.10,   5.47,  99.90,   4.37,   0.00,
11/15 17Z,  -1.10,   7.93,  99.90,   6.83,   0.00,
11/15 18Z,  -1.00,   9.37,  99.90,   8.37,   0.00,  (max)
11/15 19Z,  -0.90,   9.17,  99.90,   8.27,   0.00,
11/15 20Z,  -0.90,   7.54,  99.90,   6.64,   0.00,
11/15 21Z,  -0.80,   5.20,  99.90,   4.40,   0.00,
11/15 22Z,  -0.70,   2.96,  99.90,   2.26,   0.00,
11/15 23Z,  -0.60,   1.46,  99.90,   0.86,   0.00,
11/16 00Z,  -0.50,   0.85,  99.90,   0.35,   0.00,  (min)
11/16 01Z,  -0.30,   0.97,  99.90,   0.67,   0.00,
11/16 02Z,  -0.10,   1.85,  99.90,   1.75,   0.00,
11/16 03Z,   0.00,   3.63,  99.90,   3.63,   0.00,
11/16 04Z,   0.00,   6.17,  99.90,   6.17,   0.00,
11/16 05Z,   0.10,   8.77,  99.90,   8.87,   0.00,
11/16 06Z,   0.10,  10.34,  99.90,  10.44,   0.00,  (max)
11/16 07Z,   0.20,  10.14,  99.90,  10.34,   0.00,
11/16 08Z,   0.20,   8.41,  99.90,   8.61,   0.00,
11/16 09Z,   0.30,   5.88,  99.90,   6.18,   0.00,
11/16 10Z,   0.30,   3.32,  99.90,   3.62,   0.00,
11/16 11Z,   0.40,   1.41,  99.90,   1.81,   0.00,
11/16 12Z,   0.50,   0.42,  99.90,   0.92,   0.00,
11/16 13Z,   0.50,   0.16,  99.90,   0.66,   0.00,  (min)
11/16 14Z,   0.50,   0.45,  99.90,   0.95,   0.00,
11/16 15Z,   0.50,   1.41,  99.90,   1.91,   0.00,
11/16 16Z,   0.50,   3.23,  99.90,   3.73,   0.00,
11/16 17Z,   0.50,   5.74,  99.90,   6.24,   0.00,
11/16 18Z,   0.50,   8.22,  99.90,   8.72,   0.00,
11/16 19Z,   0.50,   9.67,  99.90,  10.17,   0.00,  (max)
11/16 20Z,   0.50,   9.57,  99.90,  10.07,   0.00,
11/16 21Z,   0.50,   8.00,  99.90,   8.50,   0.00,
11/16 22Z,   0.50,   5.66,  99.90,   6.16,   0.00,
11/16 23Z,   0.50,   3.35,  99.90,   3.85,   0.00,
11/17 00Z,   0.40,   1.77,  99.90,   2.17,   0.00,
11/17 01Z,   0.30,   1.12,  99.90,   1.42,   0.00,  (min)
11/17 02Z,   0.20,   1.25,  99.90,   1.45,   0.00,
11/17 03Z,   0.00,   2.16,  99.90,   2.16,   0.00,
11/17 04Z,  -0.10,   3.93,  99.90,   3.83,   0.00,
11/17 05Z,  -0.40,   6.31,  99.90,   5.91,   0.00,
11/17 06Z,  -0.60,   8.57,  99.90,   7.97,   0.00,
11/17 07Z,  -0.70,   9.66,  99.90,   8.96,   0.00,  (max)
11/17 08Z,  -0.50,   9.07,  99.90,   8.57,   0.00,
11/17 09Z,  -0.30,   7.23,  99.90,   6.93,   0.00,
11/17 10Z,   0.00,   4.83,  99.90,   4.83,   0.00,
11/17 11Z,   0.20,   2.57,  99.90,   2.77,   0.00,
11/17 12Z,   0.50,   0.98,  99.90,   1.48,   0.00,
11/17 13Z,   1.20,   0.24,  99.90,   1.44,   0.00,  (min)
11/17 14Z,   2.10,   0.13,  99.90,   2.23,   0.00,
11/17 15Z,   2.90,   0.54,  99.90,   3.44,   0.00,
11/17 16Z,   3.60,   1.67,  99.90,   5.27,   0.00,
11/17 17Z,   4.20,   3.64,  99.90,   7.84,   0.00,
11/17 18Z,   4.60,   6.23,  99.90,  10.83,   0.00,
11/17 19Z,  99.90,   8.68,  99.90,  99.90,   0.00,
11/17 20Z,  99.90,  10.06,  99.90,  99.90,   0.00,
11/17 21Z,  99.90,   9.91,  99.90,  99.90,   0.00,
11/17 22Z,  99.90,   8.32,  99.90,  99.90,   0.00,
11/17 23Z,  99.90,   5.94,  99.90,  99.90,   0.00,
11/18 00Z,  99.90,   3.59,  99.90,  99.90,   0.00,