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
#Popokamute, AK : 05/15/2025 20:20:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 00Z,   0.60,   1.98,  99.90,   2.58,   0.00,  (max)
05/14 01Z,   0.60,   1.26,  99.90,   1.86,   0.00,
05/14 02Z,   0.60,   0.04,  99.90,   0.64,   0.00,
05/14 03Z,   0.60,  -1.28,  99.90,  -0.68,   0.00,
05/14 04Z,   0.60,  -2.44,  99.90,  -1.84,   0.00,
05/14 05Z,   0.60,  -3.31,  99.90,  -2.71,   0.00,
05/14 06Z,   0.30,  -3.79,  99.90,  -3.49,   0.00,
05/14 07Z,   0.30,  -3.87,  99.90,  -3.57,   0.00,  (min)
05/14 08Z,   0.30,  -3.44,  99.90,  -3.14,   0.00,
05/14 09Z,   0.30,  -2.25,  99.90,  -1.95,   0.00,
05/14 10Z,   0.30,  -0.22,  99.90,   0.08,   0.00,
05/14 11Z,   0.20,   2.22,  99.90,   2.42,   0.00,
05/14 12Z,   0.00,   4.29,  99.90,   4.29,   0.00,
05/14 13Z,   0.00,   5.28,  99.90,   5.28,   0.00,  (max)
05/14 14Z,   0.00,   4.99,  99.90,   4.99,   0.00,
05/14 15Z,   0.00,   3.71,  99.90,   3.71,   0.00,
05/14 16Z,   0.00,   1.99,  99.90,   1.99,   0.00,
05/14 17Z,  -0.10,   0.20,  99.90,   0.10,   0.00,
05/14 18Z,  -0.10,  -1.29,  99.90,  -1.39,   0.00,
05/14 19Z,  -0.10,  -2.24,  99.90,  -2.34,   0.00,
05/14 20Z,  -0.10,  -2.60,  99.90,  -2.70,   0.00,  (min)
05/14 21Z,  -0.10,  -2.19,  99.90,  -2.29,   0.00,
05/14 22Z,  -0.10,  -0.81,  99.90,  -0.91,   0.00,
05/14 23Z,  -0.20,   0.85,  99.90,   0.65,   0.00,
05/15 00Z,  -0.30,   1.79,  99.90,   1.49,   0.00,  (max)
05/15 01Z,  -0.40,   1.60,  99.90,   1.20,   0.00,
05/15 02Z,  -0.50,   0.67,  99.90,   0.17,   0.00,
05/15 03Z,  -0.60,  -0.60,  99.90,  -1.20,   0.00,
05/15 04Z,  -0.70,  -1.84,  99.90,  -2.54,   0.00,
05/15 05Z,  -0.80,  -2.86,  99.90,  -3.66,   0.00,
05/15 06Z,  -0.80,  -3.54,  99.90,  -4.34,   0.00,
05/15 07Z,  -0.90,  -3.87,  99.90,  -4.77,   0.00,  (min)
05/15 08Z,  -0.90,  -3.79,  99.90,  -4.69,   0.00,
05/15 09Z,  -0.80,  -3.12,  99.90,  -3.92,   0.00,
05/15 10Z,  -0.70,  -1.59,  99.90,  -2.29,   0.00,
05/15 11Z,  -0.50,   0.70,  99.90,   0.20,   0.00,
05/15 12Z,  -0.30,   3.14,  99.90,   2.84,   0.00,
05/15 13Z,  -0.10,   4.91,  99.90,   4.81,   0.00,
05/15 14Z,   0.00,   5.46,  99.90,   5.46,   0.00,  (max)
05/15 15Z,   0.00,   4.74,  99.90,   4.74,   0.00,
05/15 16Z,   0.00,   3.24,  99.90,   3.24,   0.00,
05/15 17Z,   0.10,   1.45,  99.90,   1.55,   0.00,
05/15 18Z,   0.20,  -0.26,  99.90,  -0.06,   0.00,
05/15 19Z,   0.30,  -1.61,  99.90,  -1.31,   0.00,
05/15 20Z,   0.40,  -2.40,  99.90,  -2.00,   0.00,
05/15 21Z,   0.50,  -2.60,  99.90,  -2.10,   0.00,  (min)
05/15 22Z,   0.60,  -1.90,  99.90,  -1.30,   0.00,
05/15 23Z,   0.70,  -0.30,  99.90,   0.40,   0.00,
05/16 00Z,   0.80,   1.22,  99.90,   2.02,   0.00,
05/16 01Z,   0.80,   1.72,  99.90,   2.52,   0.00,  (max)
05/16 02Z,   0.90,   1.23,  99.90,   2.13,   0.00,
05/16 03Z,   0.90,   0.13,  99.90,   1.03,   0.00,
05/16 04Z,   1.00,  -1.16,  99.90,  -0.16,   0.00,
05/16 05Z,   1.10,  -2.31,  99.90,  -1.21,   0.00,
05/16 06Z,   1.10,  -3.17,  99.90,  -2.07,   0.00,
05/16 07Z,   1.20,  -3.71,  99.90,  -2.51,   0.00,
05/16 08Z,   1.30,  -3.89,  99.90,  -2.59,   0.00,  (min)
05/16 09Z,   1.30,  -3.65,  99.90,  -2.35,   0.00,
05/16 10Z,   1.40,  -2.70,  99.90,  -1.30,   0.00,
05/16 11Z,   1.40,  -0.82,  99.90,   0.58,   0.00,
05/16 12Z,   1.40,   1.67,  99.90,   3.07,   0.00,
05/16 13Z,   1.40,   3.99,  99.90,   5.39,   0.00,
05/16 14Z,   1.40,   5.37,  99.90,   6.77,   0.00,
05/16 15Z,   1.50,   5.43,  99.90,   6.93,   0.00,  (max)
05/16 16Z,   1.50,   4.33,  99.90,   5.83,   0.00,
05/16 17Z,   1.40,   2.65,  99.90,   4.05,   0.00,
05/16 18Z,   1.40,   0.85,  99.90,   2.25,   0.00,
05/16 19Z,   1.40,  -0.75,  99.90,   0.65,   0.00,
05/16 20Z,   1.40,  -1.93,  99.90,  -0.53,   0.00,
05/16 21Z,   1.40,  -2.54,  99.90,  -1.14,   0.00,
05/16 22Z,   1.30,  -2.54,  99.90,  -1.24,   0.00,  (min)
05/16 23Z,   1.30,  -1.50,  99.90,  -0.20,   0.00,
05/17 00Z,   1.30,   0.23,  99.90,   1.53,   0.00,
05/17 01Z,   1.30,   1.50,  99.90,   2.80,   0.00,
05/17 02Z,   1.30,   1.63,  99.90,   2.93,   0.00,  (max)
05/17 03Z,   1.30,   0.90,  99.90,   2.20,   0.00,
05/17 04Z,   1.30,  -0.33,  99.90,   0.97,   0.00,
05/17 05Z,   1.30,  -1.61,  99.90,  -0.31,   0.00,
05/17 06Z,   1.30,  -2.67,  99.90,  -1.37,   0.00,
05/17 07Z,   1.30,  -3.41,  99.90,  -2.11,   0.00,
05/17 08Z,   1.30,  -3.81,  99.90,  -2.51,   0.00,
05/17 09Z,   1.30,  -3.86,  99.90,  -2.56,   0.00,  (min)
05/17 10Z,   1.30,  -3.43,  99.90,  -2.13,   0.00,
05/17 11Z,   1.20,  -2.17,  99.90,  -0.97,   0.00,
05/17 12Z,   1.20,   0.04,  99.90,   1.24,   0.00,
05/17 13Z,   1.20,   2.62,  99.90,   3.82,   0.00,
05/17 14Z,   1.10,   4.71,  99.90,   5.81,   0.00,
05/17 15Z,   1.10,   5.64,  99.90,   6.74,   0.00,  (max)
05/17 16Z,   1.00,   5.20,  99.90,   6.20,   0.00,
05/17 17Z,   1.00,   3.77,  99.90,   4.77,   0.00,
05/17 18Z,   0.90,   1.97,  99.90,   2.87,   0.00,
05/17 19Z,   0.90,   0.21,  99.90,   1.11,   0.00,
05/17 20Z,   0.90,  -1.25,  99.90,  -0.35,   0.00,
05/17 21Z,   0.90,  -2.24,  99.90,  -1.34,   0.00,
05/17 22Z,   0.80,  -2.67,  99.90,  -1.87,   0.00,  (min)
05/17 23Z,   0.80,  -2.40,  99.90,  -1.60,   0.00,
05/18 00Z,   0.70,  -1.05,  99.90,  -0.35,   0.00,
05/18 01Z,   0.70,   0.72,  99.90,   1.42,   0.00,
05/18 02Z,   0.60,   1.72,  99.90,   2.32,   0.00,  (max)
05/18 03Z,   0.60,   1.57,  99.90,   2.17,   0.00,
05/18 04Z,   0.60,   0.64,  99.90,   1.24,   0.00,
05/18 05Z,   0.50,  -0.68,  99.90,  -0.18,   0.00,
05/18 06Z,   0.50,  -1.95,  99.90,  -1.45,   0.00,
05/18 07Z,   0.50,  -2.93,  99.90,  -2.43,   0.00,
05/18 08Z,   0.50,  -3.56,  99.90,  -3.06,   0.00,
05/18 09Z,   0.40,  -3.85,  99.90,  -3.45,   0.00,  (min)
05/18 10Z,   0.40,  -3.78,  99.90,  -3.38,   0.00,
05/18 11Z,   0.40,  -3.14,  99.90,  -2.74,   0.00,
05/18 12Z,   0.30,  -1.53,  99.90,  -1.23,   0.00,
05/18 13Z,   0.30,   0.94,  99.90,   1.24,   0.00,
05/18 14Z,   0.30,   3.51,  99.90,   3.81,   0.00,
05/18 15Z,   0.30,   5.27,  99.90,   5.57,   0.00,
05/18 16Z,   0.30,   5.69,  99.90,   5.99,   0.00,  (max)
05/18 17Z,   0.30,   4.77,  99.90,   5.07,   0.00,
05/18 18Z,   0.30,   3.08,  99.90,   3.38,   0.00,
05/18 19Z,   0.20,   1.22,  99.90,   1.42,   0.00,
05/18 20Z,   0.20,  -0.46,  99.90,  -0.26,   0.00,
05/18 21Z,   0.20,  -1.76,  99.90,  -1.56,   0.00,
05/18 22Z,   0.20,  -2.55,  99.90,  -2.35,   0.00,
05/18 23Z,   0.20,  -2.79,  99.90,  -2.59,   0.00,  (min)
05/19 00Z,   0.20,  -2.22,  99.90,  -2.02,   0.00,
05/19 01Z,   0.30,  -0.61,  99.90,  -0.31,   0.00,
05/19 02Z,   0.30,   1.14,  99.90,   1.44,   0.00,
05/19 03Z,   0.30,   1.94,  99.90,   2.24,   0.00,  (max)
05/19 04Z,   0.30,   1.59,  99.90,   1.89,   0.00,
05/19 05Z,   0.30,   0.50,  99.90,   0.80,   0.00,
05/19 06Z,   0.30,  -0.89,  99.90,  -0.59,   0.00,
05/19 07Z,   0.30,  -2.15,  99.90,  -1.85,   0.00,
05/19 08Z,   0.30,  -3.07,  99.90,  -2.77,   0.00,
05/19 09Z,   0.30,  -3.62,  99.90,  -3.32,   0.00,
05/19 10Z,   0.20,  -3.83,  99.90,  -3.63,   0.00,  (min)
05/19 11Z,   0.20,  -3.64,  99.90,  -3.44,   0.00,
05/19 12Z,   0.20,  -2.76,  99.90,  -2.56,   0.00,