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
#Yakutat, AK : 03/18/2025 14:22:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 18Z,   0.10,   0.69,   0.25,  99.90,  -0.54,  (min)
03/16 19Z,   0.10,   2.10,   1.63,  99.90,  -0.57,
03/16 20Z,   0.20,   4.21,   3.73,  99.90,  -0.68,
03/16 21Z,   0.20,   6.46,   6.05,  99.90,  -0.61,
03/16 22Z,   0.30,   8.27,   7.86,  99.90,  -0.71,
03/16 23Z,   0.30,   9.18,   8.77,  99.90,  -0.71,  (max)
03/17 00Z,   0.00,   8.97,   8.51,  99.90,  -0.46,
03/17 01Z,   0.10,   7.74,   7.31,  99.90,  -0.53,
03/17 02Z,   0.10,   5.82,   5.41,  99.90,  -0.51,
03/17 03Z,   0.20,   3.76,   3.19,  99.90,  -0.77,
03/17 04Z,   0.30,   2.11,   1.74,  99.90,  -0.67,
03/17 05Z,   0.40,   1.36,   0.99,  99.90,  -0.77,  (min)
03/17 06Z,   0.00,   1.70,   1.31,  99.90,  -0.39,
03/17 07Z,   0.10,   3.09,   2.80,  99.90,  -0.39,
03/17 08Z,   0.20,   5.17,   4.81,  99.90,  -0.56,
03/17 09Z,   0.30,   7.42,   7.18,  99.90,  -0.54,
03/17 10Z,   0.40,   9.26,   8.82,  99.90,  -0.84,
03/17 11Z,   0.40,  10.21,   9.77,  99.90,  -0.84,  (max)
03/17 12Z,   0.10,  10.02,   9.64,  99.90,  -0.48,
03/17 13Z,   0.10,   8.72,   8.25,  99.90,  -0.57,
03/17 14Z,   0.30,   6.60,   6.23,  99.90,  -0.67,
03/17 15Z,   0.30,   4.18,   3.65,  99.90,  -0.83,
03/17 16Z,   0.40,   2.03,   1.55,  99.90,  -0.88,
03/17 17Z,   0.40,   0.66,   0.23,  99.90,  -0.83,
03/17 18Z,   0.00,   0.36,  -0.18,  99.90,  -0.54,  (min)
03/17 19Z,   0.10,   1.18,   0.73,  99.90,  -0.55,
03/17 20Z,   0.20,   2.87,   2.43,  99.90,  -0.64,
03/17 21Z,   0.30,   4.98,   4.49,  99.90,  -0.79,
03/17 22Z,   0.30,   6.96,   6.51,  99.90,  -0.75,
03/17 23Z,   0.20,   8.31,   7.73,  99.90,  -0.78,
03/18 00Z,   0.00,   8.72,   7.98,  99.90,  -0.74,  (max)
03/18 01Z,   0.00,   8.12,   7.53,  99.90,  -0.59,
03/18 02Z,   0.00,   6.71,   6.06,  99.90,  -0.65,
03/18 03Z,   0.00,   4.93,   4.17,  99.90,  -0.76,
03/18 04Z,   0.00,   3.27,   2.61,  99.90,  -0.66,
03/18 05Z,   0.00,   2.24,   1.55,  99.90,  -0.69,
03/18 06Z,  -0.10,   2.13,   1.36,  99.90,  -0.67,  (min)
03/18 07Z,  -0.10,   3.01,   2.44,  99.90,  -0.47,
03/18 08Z,  -0.10,   4.68,   4.00,  99.90,  -0.58,
03/18 09Z,  -0.10,   6.72,   6.14,  99.90,  -0.48,
03/18 10Z,  -0.10,   8.60,   8.05,  99.90,  -0.45,
03/18 11Z,   0.00,   9.85,   9.20,  99.90,  -0.65,
03/18 12Z,   0.00,  10.12,   9.51,  99.90,  -0.61,  (max)
03/18 13Z,  -0.10,   9.31,   8.65,  99.90,  -0.56,
03/18 14Z,  -0.20,   7.60,   7.02,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 15Z,  -0.30,   5.38,  99.90,   4.69,  -0.39,
03/18 16Z,  -0.30,   3.15,  99.90,   2.46,  -0.40,
03/18 17Z,  -0.30,   1.43,  99.90,   0.73,  -0.40,
03/18 18Z,  -0.30,   0.58,  99.90,  -0.13,  -0.41,  (min)
03/18 19Z,  -0.30,   0.77,  99.90,   0.06,  -0.41,
03/18 20Z,  -0.30,   1.90,  99.90,   1.18,  -0.42,
03/18 21Z,  -0.20,   3.64,  99.90,   3.01,  -0.43,
03/18 22Z,  -0.20,   5.54,  99.90,   4.91,  -0.43,
03/18 23Z,  -0.20,   7.11,  99.90,   6.48,  -0.44,
03/19 00Z,  -0.10,   7.99,  99.90,   7.45,  -0.44,  (max)
03/19 01Z,  -0.10,   7.99,  99.90,   7.44,  -0.45,
03/19 02Z,  -0.10,   7.18,  99.90,   6.62,  -0.45,
03/19 03Z,  -0.10,   5.83,  99.90,   5.28,  -0.45,
03/19 04Z,  -0.10,   4.37,  99.90,   3.81,  -0.45,
03/19 05Z,   0.00,   3.24,  99.90,   2.78,  -0.45,
03/19 06Z,   0.00,   2.80,  99.90,   2.34,  -0.45,  (min)
03/19 07Z,   0.00,   3.20,  99.90,   2.75,  -0.45,
03/19 08Z,   0.10,   4.39,  99.90,   4.04,  -0.45,
03/19 09Z,   0.20,   6.08,  99.90,   5.83,  -0.45,
03/19 10Z,   0.30,   7.85,  99.90,   7.70,  -0.45,
03/19 11Z,   0.30,   9.24,  99.90,   9.08,  -0.45,
03/19 12Z,   0.40,   9.88,  99.90,   9.82,  -0.45,  (max)
03/19 13Z,   0.40,   9.58,  99.90,   9.53,  -0.45,
03/19 14Z,   0.40,   8.38,  99.90,   8.33,  -0.45,
03/19 15Z,   0.40,   6.53,  99.90,   6.48,  -0.45,
03/19 16Z,   0.40,   4.44,  99.90,   4.39,  -0.45,
03/19 17Z,   0.60,   2.56,  99.90,   2.71,  -0.45,
03/19 18Z,   0.60,   1.30,  99.90,   1.45,  -0.45,
03/19 19Z,   0.70,   0.90,  99.90,   1.14,  -0.45,  (min)
03/19 20Z,   0.70,   1.39,  99.90,   1.63,  -0.45,
03/19 21Z,   0.70,   2.59,  99.90,   2.84,  -0.45,
03/19 22Z,   0.70,   4.18,  99.90,   4.43,  -0.45,
03/19 23Z,   0.80,   5.74,  99.90,   6.08,  -0.45,
03/20 00Z,   0.80,   6.89,  99.90,   7.24,  -0.45,
03/20 01Z,   0.80,   7.39,  99.90,   7.73,  -0.45,  (max)
03/20 02Z,   0.80,   7.16,  99.90,   7.51,  -0.45,
03/20 03Z,   0.80,   6.35,  99.90,   6.70,  -0.45,
03/20 04Z,   0.80,   5.25,  99.90,   5.59,  -0.45,
03/20 05Z,   0.80,   4.21,  99.90,   4.56,  -0.45,
03/20 06Z,   0.80,   3.59,  99.90,   3.94,  -0.45,  (min)
03/20 07Z,   0.80,   3.62,  99.90,   3.96,  -0.45,
03/20 08Z,   0.70,   4.33,  99.90,   4.57,  -0.45,
03/20 09Z,   0.70,   5.58,  99.90,   5.83,  -0.45,
03/20 10Z,   0.60,   7.08,  99.90,   7.23,  -0.45,
03/20 11Z,   0.50,   8.45,  99.90,   8.50,  -0.45,
03/20 12Z,   0.50,   9.34,  99.90,   9.38,  -0.45,
03/20 13Z,   0.50,   9.49,  99.90,   9.54,  -0.45,  (max)
03/20 14Z,   0.40,   8.84,  99.90,   8.79,  -0.45,
03/20 15Z,   0.40,   7.50,  99.90,   7.45,  -0.45,
03/20 16Z,   0.40,   5.74,  99.90,   5.69,  -0.45,
03/20 17Z,   0.40,   3.93,  99.90,   3.87,  -0.45,
03/20 18Z,   0.30,   2.43,  99.90,   2.28,  -0.45,
03/20 19Z,   0.30,   1.54,  99.90,   1.39,  -0.45,
03/20 20Z,   0.40,   1.39,  99.90,   1.34,  -0.45,  (min)
03/20 21Z,   0.40,   1.96,  99.90,   1.90,  -0.45,
03/20 22Z,   0.40,   3.04,  99.90,   2.99,  -0.45,
03/20 23Z,   0.40,   4.35,  99.90,   4.29,  -0.45,
03/21 00Z,   0.30,   5.55,  99.90,   5.39,  -0.45,
03/21 01Z,   0.40,   6.37,  99.90,   6.32,  -0.45,
03/21 02Z,   0.40,   6.67,  99.90,   6.61,  -0.45,  (max)
03/21 03Z,   0.40,   6.43,  99.90,   6.37,  -0.45,
03/21 04Z,   0.50,   5.80,  99.90,   5.85,  -0.45,
03/21 05Z,   0.50,   5.04,  99.90,   5.09,  -0.45,
03/21 06Z,   0.60,   4.43,  99.90,   4.57,  -0.45,
03/21 07Z,   0.70,   4.20,  99.90,   4.44,  -0.45,  (min)
03/21 08Z,   0.60,   4.48,  99.90,   4.62,  -0.45,
03/21 09Z,   0.60,   5.25,  99.90,   5.40,  -0.45,
03/21 10Z,   0.60,   6.37,  99.90,   6.51,  -0.45,
03/21 11Z,   0.50,   7.56,  99.90,   7.61,  -0.45,
03/21 12Z,   0.50,   8.54,  99.90,   8.59,  -0.45,
03/21 13Z,   0.40,   9.05,  99.90,   8.99,  -0.45,  (max)
03/21 14Z,   0.40,   8.93,  99.90,   8.88,  -0.45,
03/21 15Z,   0.30,   8.17,  99.90,   8.02,  -0.45,
03/21 16Z,   0.30,   6.91,  99.90,   6.75,  -0.45,
03/21 17Z,   0.30,   5.37,  99.90,   5.21,  -0.45,
03/21 18Z,   0.40,   3.85,  99.90,   3.80,  -0.45,
03/21 19Z,   0.40,   2.64,  99.90,   2.58,  -0.45,
03/21 20Z,   0.40,   1.93,  99.90,   1.87,  -0.45,
03/21 21Z,   0.30,   1.82,  99.90,   1.66,  -0.45,  (min)
03/21 22Z,   0.40,   2.26,  99.90,   2.20,  -0.45,
03/21 23Z,   0.30,   3.10,  99.90,   2.95,  -0.45,
03/22 00Z,   0.30,   4.12,  99.90,   3.96,  -0.45,
03/22 01Z,   0.30,   5.07,  99.90,   4.91,  -0.45,
03/22 02Z,   0.20,   5.75,  99.90,   5.49,  -0.45,
03/22 03Z,   0.10,   6.05,  99.90,   5.70,  -0.45,  (max)
03/22 04Z,   0.10,   5.98,  99.90,   5.63,  -0.45,
03/22 05Z,   0.10,   5.64,  99.90,   5.29,  -0.45,
03/22 06Z,   0.00,   5.21,  99.90,   4.76,  -0.45,