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
#Clarks Point, Nushagak Bay, AK : 05/18/2025 01:21:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 06Z,   1.60,  -1.01,  99.90,   0.59,   0.00,
05/16 07Z,   1.50,  -3.33,  99.90,  -1.83,   0.00,
05/16 08Z,   1.40,  -5.73,  99.90,  -4.33,   0.00,
05/16 09Z,   1.40,  -7.81,  99.90,  -6.41,   0.00,
05/16 10Z,   1.40,  -9.02,  99.90,  -7.62,   0.00,  (min)
05/16 11Z,   1.30,  -8.64,  99.90,  -7.34,   0.00,
05/16 12Z,   1.50,  -6.38,  99.90,  -4.88,   0.00,
05/16 13Z,   1.40,  -2.75,  99.90,  -1.35,   0.00,
05/16 14Z,   1.40,   1.33,  99.90,   2.73,   0.00,
05/16 15Z,   1.40,   5.07,  99.90,   6.47,   0.00,
05/16 16Z,   1.30,   7.90,  99.90,   9.20,   0.00,
05/16 17Z,   1.30,   9.34,  99.90,  10.64,   0.00,  (max)
05/16 18Z,   1.40,   9.20,  99.90,  10.60,   0.00,
05/16 19Z,   1.30,   7.73,  99.90,   9.03,   0.00,
05/16 20Z,   1.30,   5.39,  99.90,   6.69,   0.00,
05/16 21Z,   1.30,   2.58,  99.90,   3.88,   0.00,
05/16 22Z,   1.30,  -0.21,  99.90,   1.09,   0.00,
05/16 23Z,   1.30,  -2.22,  99.90,  -0.92,   0.00,
05/17 00Z,   1.30,  -2.81,  99.90,  -1.51,   0.00,  (min)
05/17 01Z,   1.30,  -2.05,  99.90,  -0.75,   0.00,
05/17 02Z,   1.30,  -0.63,  99.90,   0.67,   0.00,
05/17 03Z,   1.30,   0.72,  99.90,   2.02,   0.00,
05/17 04Z,   1.20,   1.51,  99.90,   2.71,   0.00,  (max)
05/17 05Z,   1.20,   1.41,  99.90,   2.61,   0.00,
05/17 06Z,   1.00,   0.24,  99.90,   1.24,   0.00,
05/17 07Z,   0.90,  -1.82,  99.90,  -0.92,   0.00,
05/17 08Z,   0.80,  -4.24,  99.90,  -3.44,   0.00,
05/17 09Z,   0.80,  -6.56,  99.90,  -5.76,   0.00,
05/17 10Z,   0.70,  -8.37,  99.90,  -7.67,   0.00,
05/17 11Z,   0.70,  -9.09,  99.90,  -8.39,   0.00,  (min)
05/17 12Z,   0.60,  -8.10,  99.90,  -7.50,   0.00,
05/17 13Z,   0.50,  -5.28,  99.90,  -4.78,   0.00,
05/17 14Z,   0.50,  -1.31,  99.90,  -0.81,   0.00,
05/17 15Z,   0.50,   2.83,  99.90,   3.33,   0.00,
05/17 16Z,   0.40,   6.37,  99.90,   6.77,   0.00,
05/17 17Z,   0.40,   8.77,  99.90,   9.17,   0.00,
05/17 18Z,   0.40,   9.65,  99.90,  10.05,   0.00,  (max)
05/17 19Z,   0.40,   8.93,  99.90,   9.33,   0.00,
05/17 20Z,   0.40,   6.99,  99.90,   7.39,   0.00,
05/17 21Z,   0.40,   4.35,  99.90,   4.75,   0.00,
05/17 22Z,   0.40,   1.44,  99.90,   1.84,   0.00,
05/17 23Z,   0.40,  -1.21,  99.90,  -0.81,   0.00,
05/18 00Z,   0.40,  -2.85,  99.90,  -2.45,   0.00,
05/18 01Z,   0.40,  -2.98,  99.90,  -2.58,   0.00,  (min)
05/18 02Z,   0.40,  -1.84,  99.90,  -1.44,   0.00,
05/18 03Z,   0.30,  -0.24,  99.90,   0.06,   0.00,
05/18 04Z,   0.30,   1.10,  99.90,   1.40,   0.00,
05/18 05Z,   0.30,   1.72,  99.90,   2.02,   0.00,  (max)
05/18 06Z,   0.30,   1.34,  99.90,   1.64,   0.00,
05/18 07Z,   0.30,  -0.16,  99.90,   0.14,   0.00,
05/18 08Z,   0.30,  -2.44,  99.90,  -2.14,   0.00,
05/18 09Z,   0.30,  -4.94,  99.90,  -4.64,   0.00,
05/18 10Z,   0.30,  -7.15,  99.90,  -6.85,   0.00,
05/18 11Z,   0.30,  -8.68,  99.90,  -8.38,   0.00,
05/18 12Z,   0.30,  -8.93,  99.90,  -8.63,   0.00,  (min)
05/18 13Z,   0.30,  -7.36,  99.90,  -7.06,   0.00,
05/18 14Z,   0.30,  -4.06,  99.90,  -3.76,   0.00,
05/18 15Z,   0.30,   0.15,  99.90,   0.45,   0.00,
05/18 16Z,   0.30,   4.25,  99.90,   4.55,   0.00,
05/18 17Z,   0.30,   7.50,  99.90,   7.80,   0.00,
05/18 18Z,   0.30,   9.41,  99.90,   9.71,   0.00,
05/18 19Z,   0.30,   9.68,  99.90,   9.98,   0.00,  (max)
05/18 20Z,   0.30,   8.37,  99.90,   8.67,   0.00,
05/18 21Z,   0.30,   5.97,  99.90,   6.27,   0.00,
05/18 22Z,   0.30,   3.06,  99.90,   3.36,   0.00,
05/18 23Z,   0.30,   0.09,  99.90,   0.39,   0.00,
05/19 00Z,   0.40,  -2.35,  99.90,  -1.95,   0.00,
05/19 01Z,   0.40,  -3.56,  99.90,  -3.16,   0.00,  (min)
05/19 02Z,   0.40,  -3.18,  99.90,  -2.78,   0.00,
05/19 03Z,   0.40,  -1.64,  99.90,  -1.24,   0.00,
05/19 04Z,   0.30,   0.19,  99.90,   0.49,   0.00,
05/19 05Z,   0.30,   1.56,  99.90,   1.86,   0.00,
05/19 06Z,   0.30,   2.07,  99.90,   2.37,   0.00,  (max)
05/19 07Z,   0.30,   1.44,  99.90,   1.74,   0.00,
05/19 08Z,   0.30,  -0.32,  99.90,  -0.02,   0.00,
05/19 09Z,   0.30,  -2.78,  99.90,  -2.48,   0.00,
05/19 10Z,   0.40,  -5.32,  99.90,  -4.92,   0.00,
05/19 11Z,   0.40,  -7.43,  99.90,  -7.03,   0.00,
05/19 12Z,   0.40,  -8.69,  99.90,  -8.29,   0.00,  (min)
05/19 13Z,   0.40,  -8.51,  99.90,  -8.11,   0.00,
05/19 14Z,   0.40,  -6.44,  99.90,  -6.04,   0.00,
05/19 15Z,   0.30,  -2.76,  99.90,  -2.46,   0.00,
05/19 16Z,   0.30,   1.57,  99.90,   1.87,   0.00,
05/19 17Z,   0.30,   5.52,  99.90,   5.82,   0.00,
05/19 18Z,   0.30,   8.40,  99.90,   8.70,   0.00,
05/19 19Z,   0.30,   9.76,  99.90,  10.06,   0.00,  (max)
05/19 20Z,   0.30,   9.37,  99.90,   9.67,   0.00,
05/19 21Z,   0.30,   7.46,  99.90,   7.76,   0.00,
05/19 22Z,   0.30,   4.62,  99.90,   4.92,   0.00,
05/19 23Z,   0.40,   1.47,  99.90,   1.87,   0.00,
05/20 00Z,   0.40,  -1.51,  99.90,  -1.11,   0.00,
05/20 01Z,   0.40,  -3.70,  99.90,  -3.30,   0.00,
05/20 02Z,   0.40,  -4.41,  99.90,  -4.01,   0.00,  (min)
05/20 03Z,   0.40,  -3.46,  99.90,  -3.06,   0.00,
05/20 04Z,   0.40,  -1.45,  99.90,  -1.05,   0.00,
05/20 05Z,   0.40,   0.66,  99.90,   1.06,   0.00,
05/20 06Z,   0.40,   2.16,  99.90,   2.56,   0.00,
05/20 07Z,   0.40,   2.63,  99.90,   3.03,   0.00,  (max)
05/20 08Z,   0.40,   1.83,  99.90,   2.23,   0.00,
05/20 09Z,   0.40,  -0.13,  99.90,   0.27,   0.00,
05/20 10Z,   0.40,  -2.73,  99.90,  -2.33,   0.00,
05/20 11Z,   0.50,  -5.30,  99.90,  -4.80,   0.00,
05/20 12Z,   0.50,  -7.34,  99.90,  -6.84,   0.00,
05/20 13Z,   0.40,  -8.38,  99.90,  -7.98,   0.00,  (min)
05/20 14Z,   0.40,  -7.83,  99.90,  -7.43,   0.00,
05/20 15Z,   0.40,  -5.38,  99.90,  -4.98,   0.00,
05/20 16Z,   0.30,  -1.46,  99.90,  -1.16,   0.00,
05/20 17Z,   0.30,   2.86,  99.90,   3.16,   0.00,
05/20 18Z,   0.20,   6.57,  99.90,   6.77,   0.00,
05/20 19Z,   0.20,   9.00,  99.90,   9.20,   0.00,
05/20 20Z,   0.20,   9.74,  99.90,   9.94,   0.00,  (max)
05/20 21Z,   0.30,   8.68,  99.90,   8.98,   0.00,
05/20 22Z,   0.30,   6.18,  99.90,   6.48,   0.00,
05/20 23Z,   0.40,   2.91,  99.90,   3.31,   0.00,
05/21 00Z,   0.40,  -0.45,  99.90,  -0.05,   0.00,
05/21 01Z,   0.40,  -3.39,  99.90,  -2.99,   0.00,
05/21 02Z,   0.40,  -5.24,  99.90,  -4.84,   0.00,
05/21 03Z,   0.40,  -5.38,  99.90,  -4.98,   0.00,  (min)
05/21 04Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,
05/21 05Z,   0.30,  -1.26,  99.90,  -0.96,   0.00,
05/21 06Z,   0.20,   1.24,  99.90,   1.44,   0.00,
05/21 07Z,   0.20,   2.95,  99.90,   3.15,   0.00,
05/21 08Z,   0.30,   3.47,  99.90,   3.77,   0.00,  (max)
05/21 09Z,   0.30,   2.59,  99.90,   2.89,   0.00,
05/21 10Z,   0.30,   0.49,  99.90,   0.79,   0.00,
05/21 11Z,   0.30,  -2.22,  99.90,  -1.92,   0.00,
05/21 12Z,   0.30,  -4.84,  99.90,  -4.54,   0.00,
05/21 13Z,   0.20,  -6.86,  99.90,  -6.66,   0.00,
05/21 14Z,   0.20,  -7.77,  99.90,  -7.57,   0.00,  (min)
05/21 15Z,   0.10,  -6.97,  99.90,  -6.87,   0.00,
05/21 16Z,   0.10,  -4.25,  99.90,  -4.15,   0.00,
05/21 17Z,   0.10,  -0.24,  99.90,  -0.14,   0.00,
05/21 18Z,   0.10,   3.95,  99.90,   4.05,   0.00,