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
#Goodnews Bay Ent, AK : 03/15/2026 19:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 00Z,  -0.60,   2.86,  99.90,   2.26,   0.00,
03/14 01Z,  -0.70,   3.81,  99.90,   3.11,   0.00,
03/14 02Z,  -0.80,   4.72,  99.90,   3.92,   0.00,
03/14 03Z,  -0.90,   5.33,  99.90,   4.43,   0.00,  (max)
03/14 04Z,  -0.90,   5.29,  99.90,   4.39,   0.00,
03/14 05Z,  -1.00,   4.52,  99.90,   3.52,   0.00,
03/14 06Z,  -1.00,   3.26,  99.90,   2.26,   0.00,
03/14 07Z,  -1.00,   1.96,  99.90,   0.96,   0.00,
03/14 08Z,  -1.00,   0.95,  99.90,  -0.05,   0.00,
03/14 09Z,  -1.00,   0.38,  99.90,  -0.62,   0.00,
03/14 10Z,  -1.00,   0.32,  99.90,  -0.68,   0.00,  (min)
03/14 11Z,  -1.00,   0.76,  99.90,  -0.24,   0.00,
03/14 12Z,  -1.00,   1.64,  99.90,   0.64,   0.00,
03/14 13Z,  -1.00,   2.88,  99.90,   1.88,   0.00,
03/14 14Z,  -0.90,   4.28,  99.90,   3.38,   0.00,
03/14 15Z,  -0.90,   5.62,  99.90,   4.72,   0.00,
03/14 16Z,  -0.90,   6.61,  99.90,   5.71,   0.00,
03/14 17Z,  -0.90,   6.94,  99.90,   6.04,   0.00,  (max)
03/14 18Z,  -0.90,   6.39,  99.90,   5.49,   0.00,
03/14 19Z,  -0.90,   5.18,  99.90,   4.28,   0.00,
03/14 20Z,  -0.90,   3.74,  99.90,   2.84,   0.00,
03/14 21Z,  -0.90,   2.50,  99.90,   1.60,   0.00,
03/14 22Z,  -0.90,   1.81,  99.90,   0.91,   0.00,
03/14 23Z,  -0.90,   1.76,  99.90,   0.86,   0.00,  (min)
03/15 00Z,  -0.90,   2.23,  99.90,   1.33,   0.00,
03/15 01Z,  -0.90,   3.05,  99.90,   2.15,   0.00,
03/15 02Z,  -0.90,   4.02,  99.90,   3.12,   0.00,
03/15 03Z,  -1.00,   4.91,  99.90,   3.91,   0.00,
03/15 04Z,  -1.00,   5.41,  99.90,   4.41,   0.00,  (max)
03/15 05Z,  -1.00,   5.21,  99.90,   4.21,   0.00,
03/15 06Z,  -0.90,   4.30,  99.90,   3.40,   0.00,
03/15 07Z,  -0.90,   2.99,  99.90,   2.09,   0.00,
03/15 08Z,  -0.90,   1.74,  99.90,   0.84,   0.00,
03/15 09Z,  -0.80,   0.82,  99.90,   0.02,   0.00,
03/15 10Z,  -0.80,   0.37,  99.90,  -0.43,   0.00,  (min)
03/15 11Z,  -0.80,   0.43,  99.90,  -0.37,   0.00,
03/15 12Z,  -0.70,   0.97,  99.90,   0.27,   0.00,
03/15 13Z,  -0.70,   1.95,  99.90,   1.25,   0.00,
03/15 14Z,  -0.70,   3.24,  99.90,   2.54,   0.00,
03/15 15Z,  -0.70,   4.65,  99.90,   3.95,   0.00,
03/15 16Z,  -0.70,   5.92,  99.90,   5.22,   0.00,
03/15 17Z,  -0.70,   6.75,  99.90,   6.05,   0.00,
03/15 18Z,  -0.70,   6.84,  99.90,   6.14,   0.00,  (max)
03/15 19Z,  -0.70,   6.04,  99.90,   5.34,   0.00,
03/15 20Z,  -0.80,   4.70,  99.90,   3.90,   0.00,
03/15 21Z,  -0.80,   3.28,  99.90,   2.48,   0.00,
03/15 22Z,  -0.90,   2.17,  99.90,   1.27,   0.00,
03/15 23Z,  -0.90,   1.66,  99.90,   0.76,   0.00,
03/16 00Z,  -1.00,   1.74,  99.90,   0.74,   0.00,  (min)
03/16 01Z,  -1.10,   2.32,  99.90,   1.22,   0.00,
03/16 02Z,  -1.10,   3.21,  99.90,   2.11,   0.00,
03/16 03Z,  -1.20,   4.21,  99.90,   3.01,   0.00,
03/16 04Z,  -1.20,   5.08,  99.90,   3.88,   0.00,
03/16 05Z,  -1.20,   5.49,  99.90,   4.29,   0.00,  (max)
03/16 06Z,  -1.30,   5.18,  99.90,   3.88,   0.00,
03/16 07Z,  -1.30,   4.16,  99.90,   2.86,   0.00,
03/16 08Z,  -1.40,   2.81,  99.90,   1.41,   0.00,
03/16 09Z,  -1.40,   1.61,  99.90,   0.21,   0.00,
03/16 10Z,  -1.40,   0.78,  99.90,  -0.62,   0.00,
03/16 11Z,  -1.40,   0.43,  99.90,  -0.97,   0.00,  (min)
03/16 12Z,  -1.50,   0.59,  99.90,  -0.91,   0.00,
03/16 13Z,  -1.50,   1.23,  99.90,  -0.27,   0.00,
03/16 14Z,  -1.60,   2.30,  99.90,   0.70,   0.00,
03/16 15Z,  -1.60,   3.63,  99.90,   2.03,   0.00,
03/16 16Z,  -1.70,   5.02,  99.90,   3.32,   0.00,
03/16 17Z,  -1.60,   6.19,  99.90,   4.59,   0.00,
03/16 18Z,  -1.60,   6.82,  99.90,   5.22,   0.00,  (max)
03/16 19Z,  -1.50,   6.61,  99.90,   5.11,   0.00,
03/16 20Z,  -1.50,   5.57,  99.90,   4.07,   0.00,
03/16 21Z,  -1.50,   4.14,  99.90,   2.64,   0.00,
03/16 22Z,  -1.40,   2.77,  99.90,   1.37,   0.00,
03/16 23Z,  -1.30,   1.82,  99.90,   0.52,   0.00,
03/17 00Z,  -1.30,   1.47,  99.90,   0.17,   0.00,  (min)
03/17 01Z,  -1.20,   1.69,  99.90,   0.49,   0.00,
03/17 02Z,  -1.20,   2.38,  99.90,   1.18,   0.00,
03/17 03Z,  -1.20,   3.35,  99.90,   2.15,   0.00,
03/17 04Z,  -1.20,   4.41,  99.90,   3.21,   0.00,
03/17 05Z,  -1.10,   5.28,  99.90,   4.18,   0.00,
03/17 06Z,  -1.10,   5.64,  99.90,   4.54,   0.00,  (max)
03/17 07Z,  -1.00,   5.22,  99.90,   4.22,   0.00,
03/17 08Z,  -1.00,   4.11,  99.90,   3.11,   0.00,
03/17 09Z,  -0.90,   2.74,  99.90,   1.84,   0.00,
03/17 10Z,  -0.90,   1.57,  99.90,   0.67,   0.00,
03/17 11Z,  -0.80,   0.80,  99.90,   0.00,   0.00,
03/17 12Z,  -0.80,   0.54,  99.90,  -0.26,   0.00,  (min)
03/17 13Z,  -0.70,   0.79,  99.90,   0.09,   0.00,
03/17 14Z,  -0.70,   1.53,  99.90,   0.83,   0.00,
03/17 15Z,  -0.70,   2.66,  99.90,   1.96,   0.00,
03/17 16Z,  -0.70,   4.03,  99.90,   3.33,   0.00,
03/17 17Z,  -0.70,   5.37,  99.90,   4.67,   0.00,
03/17 18Z,  -0.70,   6.40,  99.90,   5.70,   0.00,
03/17 19Z,  -0.70,   6.77,  99.90,   6.07,   0.00,  (max)
03/17 20Z,  -0.70,   6.25,  99.90,   5.55,   0.00,
03/17 21Z,  -0.70,   4.97,  99.90,   4.27,   0.00,
03/17 22Z,  -0.70,   3.48,  99.90,   2.78,   0.00,
03/17 23Z,  -0.70,   2.21,  99.90,   1.51,   0.00,
03/18 00Z,  -0.70,   1.44,  99.90,   0.74,   0.00,
03/18 01Z,  -0.70,   1.26,  99.90,   0.56,   0.00,  (min)
03/18 02Z,  -0.80,   1.63,  99.90,   0.83,   0.00,
03/18 03Z,  -0.80,   2.43,  99.90,   1.63,   0.00,
03/18 04Z,  -0.80,   3.51,  99.90,   2.71,   0.00,
03/18 05Z,  -0.80,   4.64,  99.90,   3.84,   0.00,
03/18 06Z,  -0.80,   5.54,  99.90,   4.74,   0.00,
03/18 07Z,  -0.80,   5.87,  99.90,   5.07,   0.00,  (max)
03/18 08Z,  -0.80,   5.38,  99.90,   4.58,   0.00,
03/18 09Z,  -0.80,   4.17,  99.90,   3.37,   0.00,
03/18 10Z,  -0.80,   2.76,  99.90,   1.96,   0.00,
03/18 11Z,  -0.80,   1.60,  99.90,   0.80,   0.00,
03/18 12Z,  -0.80,   0.88,  99.90,   0.08,   0.00,
03/18 13Z,  -0.80,   0.69,  99.90,  -0.11,   0.00,  (min)
03/18 14Z,  -0.70,   1.02,  99.90,   0.32,   0.00,
03/18 15Z,  -0.70,   1.84,  99.90,   1.14,   0.00,
03/18 16Z,  -0.70,   3.03,  99.90,   2.33,   0.00,
03/18 17Z,  -0.60,   4.40,  99.90,   3.80,   0.00,
03/18 18Z,  -0.60,   5.66,  99.90,   5.06,   0.00,
03/18 19Z,  -0.60,   6.51,  99.90,   5.91,   0.00,
03/18 20Z,  -0.50,   6.58,  99.90,   6.08,   0.00,  (max)
03/18 21Z,  -0.50,   5.73,  99.90,   5.23,   0.00,
03/18 22Z,  -0.50,   4.27,  99.90,   3.77,   0.00,
03/18 23Z,  -0.40,   2.78,  99.90,   2.38,   0.00,
03/19 00Z,  -0.50,   1.64,  99.90,   1.14,   0.00,
03/19 01Z,  -0.50,   1.05,  99.90,   0.55,   0.00,
03/19 02Z,  -0.50,   1.04,  99.90,   0.54,   0.00,  (min)
03/19 03Z,  -0.60,   1.56,  99.90,   0.96,   0.00,
03/19 04Z,  -0.60,   2.50,  99.90,   1.90,   0.00,
03/19 05Z,  -0.60,   3.71,  99.90,   3.11,   0.00,
03/19 06Z,  -0.70,   4.94,  99.90,   4.24,   0.00,
03/19 07Z,  -0.60,   5.89,  99.90,   5.29,   0.00,
03/19 08Z,  -0.60,   6.20,  99.90,   5.60,   0.00,  (max)
03/19 09Z,  -0.50,   5.63,  99.90,   5.13,   0.00,
03/19 10Z,  -0.40,   4.34,  99.90,   3.94,   0.00,
03/19 11Z,  -0.40,   2.87,  99.90,   2.47,   0.00,
03/19 12Z,  -0.40,   1.69,  99.90,   1.29,   0.00,