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 : 05/12/2025 09:20:03 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 18Z,   0.60,   0.82,  99.90,   1.42,   0.00,
05/10 19Z,   0.60,   2.86,  99.90,   3.46,   0.00,
05/10 20Z,   0.70,   3.94,  99.90,   4.64,   0.00,  (max)
05/10 21Z,   0.70,   3.52,  99.90,   4.22,   0.00,
05/10 22Z,   0.70,   1.98,  99.90,   2.68,   0.00,
05/10 23Z,   0.70,  -0.09,  99.90,   0.61,   0.00,
05/11 00Z,   0.70,  -2.09,  99.90,  -1.39,   0.00,
05/11 01Z,   0.70,  -3.57,  99.90,  -2.87,   0.00,
05/11 02Z,   0.70,  -4.31,  99.90,  -3.61,   0.00,
05/11 03Z,   0.70,  -4.44,  99.90,  -3.74,   0.00,  (min)
05/11 04Z,   0.70,  -4.05,  99.90,  -3.35,   0.00,
05/11 05Z,   0.70,  -2.97,  99.90,  -2.27,   0.00,
05/11 06Z,   0.50,  -1.10,  99.90,  -0.60,   0.00,
05/11 07Z,   0.50,   1.36,  99.90,   1.86,   0.00,
05/11 08Z,   0.50,   3.77,  99.90,   4.27,   0.00,
05/11 09Z,   0.40,   5.27,  99.90,   5.67,   0.00,
05/11 10Z,   0.40,   5.35,  99.90,   5.75,   0.00,  (max)
05/11 11Z,   0.40,   4.02,  99.90,   4.42,   0.00,
05/11 12Z,   0.30,   1.83,  99.90,   2.13,   0.00,
05/11 13Z,   0.20,  -0.53,  99.90,  -0.33,   0.00,
05/11 14Z,   0.20,  -2.31,  99.90,  -2.11,   0.00,
05/11 15Z,   0.20,  -3.18,  99.90,  -2.98,   0.00,
05/11 16Z,   0.20,  -3.22,  99.90,  -3.02,   0.00,  (min)
05/11 17Z,   0.20,  -2.43,  99.90,  -2.23,   0.00,
05/11 18Z,   0.10,  -0.88,  99.90,  -0.78,   0.00,
05/11 19Z,   0.20,   1.09,  99.90,   1.29,   0.00,
05/11 20Z,   0.20,   2.80,  99.90,   3.00,   0.00,
05/11 21Z,   0.30,   3.33,  99.90,   3.63,   0.00,  (max)
05/11 22Z,   0.30,   2.52,  99.90,   2.82,   0.00,
05/11 23Z,   0.40,   0.85,  99.90,   1.25,   0.00,
05/12 00Z,   0.40,  -1.09,  99.90,  -0.69,   0.00,
05/12 01Z,   0.50,  -2.80,  99.90,  -2.30,   0.00,
05/12 02Z,   0.70,  -3.95,  99.90,  -3.25,   0.00,
05/12 03Z,   1.00,  -4.43,  99.90,  -3.43,   0.00,  (min)
05/12 04Z,   1.50,  -4.39,  99.90,  -2.89,   0.00,
05/12 05Z,   2.00,  -3.79,  99.90,  -1.79,   0.00,
05/12 06Z,   2.50,  -2.43,  99.90,   0.07,   0.00,
05/12 07Z,   3.30,  -0.31,  99.90,   2.99,   0.00,
05/12 08Z,   4.30,   2.26,  99.90,   6.56,   0.00,
05/12 09Z,   5.10,   4.54,  99.90,   9.64,   0.00,
05/12 10Z,   5.20,   5.74,  99.90,  10.94,   0.00,  (max)
05/12 11Z,   4.90,   5.48,  99.90,  10.38,   0.00,
05/12 12Z,   4.60,   3.89,  99.90,   8.49,   0.00,
05/12 13Z,   4.30,   1.59,  99.90,   5.89,   0.00,
05/12 14Z,   4.20,  -0.73,  99.90,   3.47,   0.00,
05/12 15Z,   4.30,  -2.39,  99.90,   1.91,   0.00,
05/12 16Z,   4.40,  -3.15,  99.90,   1.25,   0.00,  (min)
05/12 17Z,   4.40,  -3.09,  99.90,   1.31,   0.00,
05/12 18Z,   4.40,  -2.15,  99.90,   2.25,   0.00,
05/12 19Z,   4.10,  -0.51,  99.90,   3.59,   0.00,
05/12 20Z,   3.90,   1.36,  99.90,   5.26,   0.00,
05/12 21Z,   3.70,   2.68,  99.90,   6.38,   0.00,  (max)
05/12 22Z,   3.40,   2.67,  99.90,   6.07,   0.00,
05/12 23Z,   3.10,   1.55,  99.90,   4.65,   0.00,
05/13 00Z,   2.80,  -0.17,  99.90,   2.63,   0.00,
05/13 01Z,   2.40,  -1.94,  99.90,   0.46,   0.00,
05/13 02Z,   2.10,  -3.36,  99.90,  -1.26,   0.00,
05/13 03Z,   1.80,  -4.20,  99.90,  -2.40,   0.00,
05/13 04Z,   1.60,  -4.47,  99.90,  -2.87,   0.00,  (min)
05/13 05Z,   1.50,  -4.25,  99.90,  -2.75,   0.00,
05/13 06Z,   1.40,  -3.40,  99.90,  -2.00,   0.00,
05/13 07Z,   1.40,  -1.74,  99.90,  -0.34,   0.00,
05/13 08Z,   1.50,   0.62,  99.90,   2.12,   0.00,
05/13 09Z,   1.60,   3.23,  99.90,   4.83,   0.00,
05/13 10Z,   1.70,   5.28,  99.90,   6.98,   0.00,
05/13 11Z,   1.80,   6.08,  99.90,   7.88,   0.00,  (max)
05/13 12Z,   1.80,   5.39,  99.90,   7.19,   0.00,
05/13 13Z,   1.80,   3.53,  99.90,   5.33,   0.00,
05/13 14Z,   1.80,   1.15,  99.90,   2.95,   0.00,
05/13 15Z,   1.70,  -1.07,  99.90,   0.63,   0.00,
05/13 16Z,   1.50,  -2.55,  99.90,  -1.05,   0.00,
05/13 17Z,   1.30,  -3.16,  99.90,  -1.86,   0.00,  (min)
05/13 18Z,   1.10,  -2.94,  99.90,  -1.84,   0.00,
05/13 19Z,   0.90,  -1.81,  99.90,  -0.91,   0.00,
05/13 20Z,   0.70,  -0.08,  99.90,   0.62,   0.00,
05/13 21Z,   0.50,   1.63,  99.90,   2.13,   0.00,
05/13 22Z,   0.40,   2.47,  99.90,   2.87,   0.00,  (max)
05/13 23Z,   0.40,   2.01,  99.90,   2.41,   0.00,
05/14 00Z,   0.50,   0.65,  99.90,   1.15,   0.00,
05/14 01Z,   0.50,  -1.06,  99.90,  -0.56,   0.00,
05/14 02Z,   0.60,  -2.63,  99.90,  -2.03,   0.00,
05/14 03Z,   0.60,  -3.77,  99.90,  -3.17,   0.00,
05/14 04Z,   0.50,  -4.36,  99.90,  -3.86,   0.00,
05/14 05Z,   0.40,  -4.45,  99.90,  -4.05,   0.00,  (min)
05/14 06Z,   0.30,  -4.03,  99.90,  -3.73,   0.00,
05/14 07Z,   0.30,  -2.89,  99.90,  -2.59,   0.00,
05/14 08Z,   0.20,  -0.91,  99.90,  -0.71,   0.00,
05/14 09Z,   0.10,   1.64,  99.90,   1.74,   0.00,
05/14 10Z,   0.10,   4.19,  99.90,   4.29,   0.00,
05/14 11Z,   0.10,   5.90,  99.90,   6.00,   0.00,
05/14 12Z,   0.10,   6.22,  99.90,   6.32,   0.00,  (max)
05/14 13Z,   0.10,   5.06,  99.90,   5.16,   0.00,
05/14 14Z,   0.10,   2.96,  99.90,   3.06,   0.00,
05/14 15Z,   0.20,   0.57,  99.90,   0.77,   0.00,
05/14 16Z,   0.20,  -1.48,  99.90,  -1.28,   0.00,
05/14 17Z,   0.30,  -2.75,  99.90,  -2.45,   0.00,
05/14 18Z,   0.30,  -3.17,  99.90,  -2.87,   0.00,  (min)
05/14 19Z,   0.30,  -2.74,  99.90,  -2.44,   0.00,
05/14 20Z,   0.30,  -1.39,  99.90,  -1.09,   0.00,
05/14 21Z,   0.20,   0.40,  99.90,   0.60,   0.00,
05/14 22Z,   0.10,   1.86,  99.90,   1.96,   0.00,
05/14 23Z,   0.00,   2.18,  99.90,   2.18,   0.00,  (max)
05/15 00Z,  -0.10,   1.37,  99.90,   1.27,   0.00,
05/15 01Z,  -0.30,  -0.17,  99.90,  -0.47,   0.00,
05/15 02Z,  -0.40,  -1.82,  99.90,  -2.22,   0.00,
05/15 03Z,  -0.50,  -3.18,  99.90,  -3.68,   0.00,
05/15 04Z,  -0.50,  -4.07,  99.90,  -4.57,   0.00,
05/15 05Z,  -0.40,  -4.44,  99.90,  -4.84,   0.00,  (min)
05/15 06Z,  -0.40,  -4.37,  99.90,  -4.77,   0.00,
05/15 07Z,  -0.30,  -3.72,  99.90,  -4.02,   0.00,
05/15 08Z,  -0.30,  -2.26,  99.90,  -2.56,   0.00,
05/15 09Z,  -0.20,   0.02,  99.90,  -0.18,   0.00,
05/15 10Z,  -0.10,   2.69,  99.90,   2.59,   0.00,
05/15 11Z,   0.00,   5.06,  99.90,   5.06,   0.00,
05/15 12Z,   0.00,   6.35,  99.90,   6.35,   0.00,  (max)
05/15 13Z,   0.10,   6.12,  99.90,   6.22,   0.00,
05/15 14Z,   0.10,   4.52,  99.90,   4.62,   0.00,
05/15 15Z,   0.20,   2.24,  99.90,   2.44,   0.00,
05/15 16Z,   0.20,  -0.08,  99.90,   0.12,   0.00,
05/15 17Z,   0.20,  -1.92,  99.90,  -1.72,   0.00,
05/15 18Z,   0.20,  -2.94,  99.90,  -2.74,   0.00,
05/15 19Z,   0.30,  -3.17,  99.90,  -2.87,   0.00,  (min)
05/15 20Z,   0.30,  -2.45,  99.90,  -2.15,   0.00,
05/15 21Z,   0.40,  -0.88,  99.90,  -0.48,   0.00,
05/15 22Z,   0.50,   0.89,  99.90,   1.39,   0.00,
05/15 23Z,   0.70,   2.02,  99.90,   2.72,   0.00,
05/16 00Z,   0.90,   1.88,  99.90,   2.78,   0.00,
05/16 01Z,  99.90,   0.76,  99.90,  99.90,   0.00,
05/16 02Z,  99.90,  -0.89,  99.90,  99.90,   0.00,
05/16 03Z,  99.90,  -2.45,  99.90,  99.90,   0.00,
05/16 04Z,  99.90,  -3.60,  99.90,  99.90,   0.00,
05/16 05Z,  99.90,  -4.26,  99.90,  99.90,   0.00,
05/16 06Z,  99.90,  -4.47,  99.90,  99.90,   0.00,