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 : 07/14/2025 17:22:18 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 00Z,   0.40,   5.63,  99.90,   6.03,   0.00,
07/13 01Z,   0.40,   3.77,  99.90,   4.17,   0.00,
07/13 02Z,   0.40,   2.08,  99.90,   2.48,   0.00,
07/13 03Z,   0.40,   0.90,  99.90,   1.30,   0.00,
07/13 04Z,   0.40,   0.26,  99.90,   0.66,   0.00,
07/13 05Z,   0.40,   0.07,  99.90,   0.47,   0.00,  (min)
07/13 06Z,   0.40,   0.32,  99.90,   0.72,   0.00,
07/13 07Z,   0.40,   1.26,  99.90,   1.66,   0.00,
07/13 08Z,   0.40,   3.18,  99.90,   3.58,   0.00,
07/13 09Z,   0.40,   5.88,  99.90,   6.28,   0.00,
07/13 10Z,   0.40,   8.71,  99.90,   9.11,   0.00,
07/13 11Z,   0.40,  10.82,  99.90,  11.22,   0.00,
07/13 12Z,   0.30,  11.48,  99.90,  11.78,   0.00,  (max)
07/13 13Z,   0.30,  10.42,  99.90,  10.72,   0.00,
07/13 14Z,   0.30,   8.22,  99.90,   8.52,   0.00,
07/13 15Z,   0.30,   5.74,  99.90,   6.04,   0.00,
07/13 16Z,   0.30,   3.59,  99.90,   3.89,   0.00,
07/13 17Z,   0.20,   2.12,  99.90,   2.32,   0.00,
07/13 18Z,   0.20,   1.45,  99.90,   1.65,   0.00,  (min)
07/13 19Z,   0.20,   1.57,  99.90,   1.77,   0.00,
07/13 20Z,   0.20,   2.68,  99.90,   2.88,   0.00,
07/13 21Z,   0.20,   4.58,  99.90,   4.78,   0.00,
07/13 22Z,   0.20,   6.47,  99.90,   6.67,   0.00,
07/13 23Z,   0.20,   7.42,  99.90,   7.62,   0.00,  (max)
07/14 00Z,   0.30,   6.98,  99.90,   7.28,   0.00,
07/14 01Z,   0.30,   5.49,  99.90,   5.79,   0.00,
07/14 02Z,   0.30,   3.58,  99.90,   3.88,   0.00,
07/14 03Z,   0.30,   1.93,  99.90,   2.23,   0.00,
07/14 04Z,   0.30,   0.84,  99.90,   1.14,   0.00,
07/14 05Z,   0.30,   0.29,  99.90,   0.59,   0.00,
07/14 06Z,   0.30,   0.20,  99.90,   0.50,   0.00,  (min)
07/14 07Z,   0.30,   0.59,  99.90,   0.89,   0.00,
07/14 08Z,   0.30,   1.80,  99.90,   2.10,   0.00,
07/14 09Z,   0.30,   4.03,  99.90,   4.33,   0.00,
07/14 10Z,   0.30,   6.91,  99.90,   7.21,   0.00,
07/14 11Z,   0.30,   9.63,  99.90,   9.93,   0.00,
07/14 12Z,   0.30,  11.28,  99.90,  11.58,   0.00,  (max)
07/14 13Z,   0.30,  11.26,  99.90,  11.56,   0.00,
07/14 14Z,   0.30,   9.57,  99.90,   9.87,   0.00,
07/14 15Z,   0.40,   7.09,  99.90,   7.49,   0.00,
07/14 16Z,   0.40,   4.64,  99.90,   5.04,   0.00,
07/14 17Z,   0.40,   2.73,  99.90,   3.13,   0.00,
07/14 18Z,   0.50,   1.57,  99.90,   2.07,   0.00,
07/14 19Z,   0.50,   1.16,  99.90,   1.66,   0.00,  (min)
07/14 20Z,   0.60,   1.52,  99.90,   2.12,   0.00,
07/14 21Z,   0.60,   2.82,  99.90,   3.42,   0.00,
07/14 22Z,   0.60,   4.83,  99.90,   5.43,   0.00,
07/14 23Z,   0.60,   6.76,  99.90,   7.36,   0.00,
07/15 00Z,   0.60,   7.71,  99.90,   8.31,   0.00,  (max)
07/15 01Z,   0.60,   7.21,  99.90,   7.81,   0.00,
07/15 02Z,   0.70,   5.59,  99.90,   6.29,   0.00,
07/15 03Z,   0.70,   3.61,  99.90,   4.31,   0.00,
07/15 04Z,   0.70,   1.96,  99.90,   2.66,   0.00,
07/15 05Z,   0.80,   0.90,  99.90,   1.70,   0.00,
07/15 06Z,   0.80,   0.40,  99.90,   1.20,   0.00,  (min)
07/15 07Z,   0.90,   0.38,  99.90,   1.28,   0.00,
07/15 08Z,   0.90,   0.94,  99.90,   1.84,   0.00,
07/15 09Z,   1.00,   2.43,  99.90,   3.43,   0.00,
07/15 10Z,   1.10,   4.94,  99.90,   6.04,   0.00,
07/15 11Z,   1.10,   7.89,  99.90,   8.99,   0.00,
07/15 12Z,   1.10,  10.35,  99.90,  11.45,   0.00,
07/15 13Z,   1.10,  11.43,  99.90,  12.53,   0.00,  (max)
07/15 14Z,   1.10,  10.67,  99.90,  11.77,   0.00,
07/15 15Z,   1.10,   8.47,  99.90,   9.57,   0.00,
07/15 16Z,   1.10,   5.84,  99.90,   6.94,   0.00,
07/15 17Z,   1.10,   3.53,  99.90,   4.63,   0.00,
07/15 18Z,   1.00,   1.90,  99.90,   2.90,   0.00,
07/15 19Z,   1.00,   1.05,  99.90,   2.05,   0.00,
07/15 20Z,   1.00,   0.88,  99.90,   1.88,   0.00,  (min)
07/15 21Z,   0.90,   1.45,  99.90,   2.35,   0.00,
07/15 22Z,   0.90,   2.94,  99.90,   3.84,   0.00,
07/15 23Z,   0.90,   5.11,  99.90,   6.01,   0.00,
07/16 00Z,   0.80,   7.15,  99.90,   7.95,   0.00,
07/16 01Z,   0.70,   8.17,  99.90,   8.87,   0.00,  (max)
07/16 02Z,   0.60,   7.66,  99.90,   8.26,   0.00,
07/16 03Z,   0.50,   5.94,  99.90,   6.44,   0.00,
07/16 04Z,   0.40,   3.86,  99.90,   4.26,   0.00,
07/16 05Z,   0.30,   2.14,  99.90,   2.44,   0.00,
07/16 06Z,   0.30,   1.06,  99.90,   1.36,   0.00,
07/16 07Z,   0.30,   0.57,  99.90,   0.87,   0.00,
07/16 08Z,   0.20,   0.62,  99.90,   0.82,   0.00,  (min)
07/16 09Z,   0.20,   1.34,  99.90,   1.54,   0.00,
07/16 10Z,   0.20,   3.09,  99.90,   3.29,   0.00,
07/16 11Z,   0.10,   5.80,  99.90,   5.90,   0.00,
07/16 12Z,   0.10,   8.72,  99.90,   8.82,   0.00,
07/16 13Z,   0.10,  10.80,  99.90,  10.90,   0.00,
07/16 14Z,   0.10,  11.21,  99.90,  11.31,   0.00,  (max)
07/16 15Z,   0.20,   9.78,  99.90,   9.98,   0.00,
07/16 16Z,   0.20,   7.24,  99.90,   7.44,   0.00,
07/16 17Z,   0.20,   4.59,  99.90,   4.79,   0.00,
07/16 18Z,   0.20,   2.49,  99.90,   2.69,   0.00,
07/16 19Z,   0.20,   1.17,  99.90,   1.37,   0.00,
07/16 20Z,   0.20,   0.58,  99.90,   0.78,   0.00,  (min)
07/16 21Z,   0.30,   0.61,  99.90,   0.91,   0.00,
07/16 22Z,   0.30,   1.36,  99.90,   1.66,   0.00,
07/16 23Z,   0.40,   3.07,  99.90,   3.47,   0.00,
07/17 00Z,   0.40,   5.44,  99.90,   5.84,   0.00,
07/17 01Z,   0.40,   7.66,  99.90,   8.06,   0.00,
07/17 02Z,   0.40,   8.81,  99.90,   9.21,   0.00,  (max)
07/17 03Z,   0.50,   8.32,  99.90,   8.82,   0.00,
07/17 04Z,   0.50,   6.50,  99.90,   7.00,   0.00,
07/17 05Z,   0.60,   4.28,  99.90,   4.88,   0.00,
07/17 06Z,   0.60,   2.45,  99.90,   3.05,   0.00,
07/17 07Z,   0.70,   1.29,  99.90,   1.99,   0.00,
07/17 08Z,   0.70,   0.78,  99.90,   1.48,   0.00,  (min)
07/17 09Z,   0.70,   0.88,  99.90,   1.58,   0.00,
07/17 10Z,   0.60,   1.75,  99.90,   2.35,   0.00,
07/17 11Z,   0.60,   3.71,  99.90,   4.31,   0.00,
07/17 12Z,   0.60,   6.55,  99.90,   7.15,   0.00,
07/17 13Z,   0.70,   9.33,  99.90,  10.03,   0.00,
07/17 14Z,   0.70,  10.94,  99.90,  11.64,   0.00,  (max)
07/17 15Z,   0.70,  10.69,  99.90,  11.39,   0.00,
07/17 16Z,   0.60,   8.75,  99.90,   9.35,   0.00,
07/17 17Z,   0.60,   6.00,  99.90,   6.60,   0.00,
07/17 18Z,   0.60,   3.44,  99.90,   4.04,   0.00,
07/17 19Z,   0.60,   1.58,  99.90,   2.18,   0.00,
07/17 20Z,   0.60,   0.54,  99.90,   1.14,   0.00,
07/17 21Z,   0.60,   0.17,  99.90,   0.77,   0.00,  (min)
07/17 22Z,   0.60,   0.35,  99.90,   0.95,   0.00,
07/17 23Z,   0.60,   1.29,  99.90,   1.89,   0.00,
07/18 00Z,   0.60,   3.22,  99.90,   3.82,   0.00,
07/18 01Z,   0.60,   5.84,  99.90,   6.44,   0.00,
07/18 02Z,   0.70,   8.27,  99.90,   8.97,   0.00,
07/18 03Z,   0.70,   9.56,  99.90,  10.26,   0.00,  (max)
07/18 04Z,   0.70,   9.12,  99.90,   9.82,   0.00,
07/18 05Z,   0.80,   7.20,  99.90,   8.00,   0.00,
07/18 06Z,   0.80,   4.84,  99.90,   5.64,   0.00,
07/18 07Z,   0.80,   2.85,  99.90,   3.65,   0.00,
07/18 08Z,   0.80,   1.55,  99.90,   2.35,   0.00,
07/18 09Z,   0.70,   0.99,  99.90,   1.69,   0.00,  (min)
07/18 10Z,   0.70,   1.12,  99.90,   1.82,   0.00,
07/18 11Z,   0.70,   2.12,  99.90,   2.82,   0.00,
07/18 12Z,   0.60,   4.25,  99.90,   4.85,   0.00,