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 : 07/14/2025 09:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 18Z,   0.50,   3.30,  99.90,   3.80,   0.00,
07/12 19Z,   0.50,   4.15,  99.90,   4.65,   0.00,
07/12 20Z,   0.50,   4.77,  99.90,   5.27,   0.00,
07/12 21Z,   0.50,   4.81,  99.90,   5.31,   0.00,  (max)
07/12 22Z,   0.50,   4.18,  99.90,   4.68,   0.00,
07/12 23Z,   0.40,   3.01,  99.90,   3.41,   0.00,
07/13 00Z,   0.50,   1.75,  99.90,   2.25,   0.00,
07/13 01Z,   0.50,   0.78,  99.90,   1.28,   0.00,
07/13 02Z,   0.50,   0.21,  99.90,   0.71,   0.00,
07/13 03Z,   0.50,   0.11,  99.90,   0.61,   0.00,  (min)
07/13 04Z,   0.50,   0.48,  99.90,   0.98,   0.00,
07/13 05Z,   0.40,   1.35,  99.90,   1.75,   0.00,
07/13 06Z,   0.50,   2.64,  99.90,   3.14,   0.00,
07/13 07Z,   0.40,   4.19,  99.90,   4.59,   0.00,
07/13 08Z,   0.40,   5.75,  99.90,   6.15,   0.00,
07/13 09Z,   0.40,   7.01,  99.90,   7.41,   0.00,
07/13 10Z,   0.40,   7.64,  99.90,   8.04,   0.00,  (max)
07/13 11Z,   0.40,   7.36,  99.90,   7.76,   0.00,
07/13 12Z,   0.30,   6.20,  99.90,   6.50,   0.00,
07/13 13Z,   0.30,   4.64,  99.90,   4.94,   0.00,
07/13 14Z,   0.30,   3.14,  99.90,   3.44,   0.00,
07/13 15Z,   0.30,   2.09,  99.90,   2.39,   0.00,
07/13 16Z,   0.30,   1.68,  99.90,   1.98,   0.00,  (min)
07/13 17Z,   0.30,   1.87,  99.90,   2.17,   0.00,
07/13 18Z,   0.20,   2.50,  99.90,   2.70,   0.00,
07/13 19Z,   0.20,   3.38,  99.90,   3.58,   0.00,
07/13 20Z,   0.20,   4.27,  99.90,   4.47,   0.00,
07/13 21Z,   0.20,   4.87,  99.90,   5.07,   0.00,  (max)
07/13 22Z,   0.20,   4.86,  99.90,   5.06,   0.00,
07/13 23Z,   0.20,   4.13,  99.90,   4.33,   0.00,
07/14 00Z,   0.30,   2.88,  99.90,   3.18,   0.00,
07/14 01Z,   0.30,   1.64,  99.90,   1.94,   0.00,
07/14 02Z,   0.30,   0.74,  99.90,   1.04,   0.00,
07/14 03Z,   0.30,   0.28,  99.90,   0.58,   0.00,  (min)
07/14 04Z,   0.30,   0.28,  99.90,   0.58,   0.00,
07/14 05Z,   0.30,   0.78,  99.90,   1.08,   0.00,
07/14 06Z,   0.30,   1.78,  99.90,   2.08,   0.00,
07/14 07Z,   0.30,   3.18,  99.90,   3.48,   0.00,
07/14 08Z,   0.30,   4.77,  99.90,   5.07,   0.00,
07/14 09Z,   0.30,   6.27,  99.90,   6.57,   0.00,
07/14 10Z,   0.30,   7.35,  99.90,   7.65,   0.00,
07/14 11Z,   0.30,   7.65,  99.90,   7.95,   0.00,  (max)
07/14 12Z,   0.30,   6.96,  99.90,   7.26,   0.00,
07/14 13Z,   0.30,   5.51,  99.90,   5.81,   0.00,
07/14 14Z,   0.30,   3.86,  99.90,   4.16,   0.00,
07/14 15Z,   0.30,   2.46,  99.90,   2.76,   0.00,
07/14 16Z,   0.30,   1.61,  99.90,   1.91,   0.00,
07/14 17Z,   0.30,   1.40,  99.90,   1.70,   0.00,  (min)
07/14 18Z,   0.30,   1.74,  99.90,   2.04,   0.00,
07/14 19Z,   0.30,   2.50,  99.90,   2.80,   0.00,
07/14 20Z,   0.40,   3.48,  99.90,   3.88,   0.00,
07/14 21Z,   0.40,   4.43,  99.90,   4.83,   0.00,
07/14 22Z,   0.40,   5.06,  99.90,   5.46,   0.00,  (max)
07/14 23Z,   0.40,   5.03,  99.90,   5.43,   0.00,
07/15 00Z,   0.40,   4.23,  99.90,   4.63,   0.00,
07/15 01Z,   0.40,   2.92,  99.90,   3.32,   0.00,
07/15 02Z,   0.40,   1.68,  99.90,   2.08,   0.00,
07/15 03Z,   0.40,   0.82,  99.90,   1.22,   0.00,
07/15 04Z,   0.50,   0.42,  99.90,   0.92,   0.00,  (min)
07/15 05Z,   0.50,   0.52,  99.90,   1.02,   0.00,
07/15 06Z,   0.50,   1.13,  99.90,   1.63,   0.00,
07/15 07Z,   0.50,   2.24,  99.90,   2.74,   0.00,
07/15 08Z,   0.50,   3.71,  99.90,   4.21,   0.00,
07/15 09Z,   0.50,   5.31,  99.90,   5.81,   0.00,
07/15 10Z,   0.40,   6.70,  99.90,   7.10,   0.00,
07/15 11Z,   0.40,   7.53,  99.90,   7.93,   0.00,  (max)
07/15 12Z,   0.40,   7.45,  99.90,   7.85,   0.00,
07/15 13Z,   0.40,   6.35,  99.90,   6.75,   0.00,
07/15 14Z,   0.40,   4.67,  99.90,   5.07,   0.00,
07/15 15Z,   0.40,   3.01,  99.90,   3.41,   0.00,
07/15 16Z,   0.40,   1.76,  99.90,   2.16,   0.00,
07/15 17Z,   0.40,   1.12,  99.90,   1.52,   0.00,
07/15 18Z,   0.40,   1.10,  99.90,   1.50,   0.00,  (min)
07/15 19Z,   0.30,   1.60,  99.90,   1.90,   0.00,
07/15 20Z,   0.30,   2.50,  99.90,   2.80,   0.00,
07/15 21Z,   0.30,   3.60,  99.90,   3.90,   0.00,
07/15 22Z,   0.40,   4.66,  99.90,   5.06,   0.00,
07/15 23Z,   0.40,   5.36,  99.90,   5.76,   0.00,  (max)
07/16 00Z,   0.40,   5.35,  99.90,   5.75,   0.00,
07/16 01Z,   0.30,   4.49,  99.90,   4.79,   0.00,
07/16 02Z,   0.30,   3.12,  99.90,   3.42,   0.00,
07/16 03Z,   0.30,   1.85,  99.90,   2.15,   0.00,
07/16 04Z,   0.30,   0.99,  99.90,   1.29,   0.00,
07/16 05Z,   0.20,   0.64,  99.90,   0.84,   0.00,  (min)
07/16 06Z,   0.20,   0.81,  99.90,   1.01,   0.00,
07/16 07Z,   0.20,   1.50,  99.90,   1.70,   0.00,
07/16 08Z,   0.20,   2.69,  99.90,   2.89,   0.00,
07/16 09Z,   0.10,   4.21,  99.90,   4.31,   0.00,
07/16 10Z,   0.10,   5.76,  99.90,   5.86,   0.00,
07/16 11Z,   0.10,   7.00,  99.90,   7.10,   0.00,
07/16 12Z,   0.10,   7.53,  99.90,   7.63,   0.00,  (max)
07/16 13Z,   0.20,   7.03,  99.90,   7.23,   0.00,
07/16 14Z,   0.20,   5.58,  99.90,   5.78,   0.00,
07/16 15Z,   0.20,   3.76,  99.90,   3.96,   0.00,
07/16 16Z,   0.20,   2.16,  99.90,   2.36,   0.00,
07/16 17Z,   0.30,   1.09,  99.90,   1.39,   0.00,
07/16 18Z,   0.30,   0.64,  99.90,   0.94,   0.00,  (min)
07/16 19Z,   0.30,   0.79,  99.90,   1.09,   0.00,
07/16 20Z,   0.30,   1.46,  99.90,   1.76,   0.00,
07/16 21Z,   0.30,   2.51,  99.90,   2.81,   0.00,
07/16 22Z,   0.40,   3.78,  99.90,   4.18,   0.00,
07/16 23Z,   0.40,   4.97,  99.90,   5.37,   0.00,
07/17 00Z,   0.50,   5.77,  99.90,   6.27,   0.00,
07/17 01Z,   0.50,   5.80,  99.90,   6.30,   0.00,  (max)
07/17 02Z,   0.50,   4.91,  99.90,   5.41,   0.00,
07/17 03Z,   0.50,   3.47,  99.90,   3.97,   0.00,
07/17 04Z,   0.50,   2.13,  99.90,   2.63,   0.00,
07/17 05Z,   0.50,   1.23,  99.90,   1.73,   0.00,
07/17 06Z,   0.50,   0.89,  99.90,   1.39,   0.00,  (min)
07/17 07Z,   0.50,   1.11,  99.90,   1.61,   0.00,
07/17 08Z,   0.50,   1.87,  99.90,   2.37,   0.00,
07/17 09Z,   0.50,   3.10,  99.90,   3.60,   0.00,
07/17 10Z,   0.50,   4.62,  99.90,   5.12,   0.00,
07/17 11Z,   0.60,   6.09,  99.90,   6.69,   0.00,
07/17 12Z,   0.60,   7.13,  99.90,   7.73,   0.00,
07/17 13Z,   0.60,   7.33,  99.90,   7.93,   0.00,  (max)
07/17 14Z,   0.50,   6.46,  99.90,   6.96,   0.00,
07/17 15Z,   0.50,   4.75,  99.90,   5.25,   0.00,
07/17 16Z,   0.50,   2.88,  99.90,   3.38,   0.00,
07/17 17Z,   0.60,   1.37,  99.90,   1.97,   0.00,
07/17 18Z,   0.50,   0.47,  99.90,   0.97,   0.00,
07/17 19Z,   0.50,   0.20,  99.90,   0.70,   0.00,  (min)
07/17 20Z,   0.50,   0.51,  99.90,   1.01,   0.00,
07/17 21Z,   0.50,   1.33,  99.90,   1.83,   0.00,
07/17 22Z,   0.50,   2.57,  99.90,   3.07,   0.00,
07/17 23Z,   0.50,   4.00,  99.90,   4.50,   0.00,
07/18 00Z,   0.50,   5.35,  99.90,   5.85,   0.00,
07/18 01Z,  99.90,   6.25,  99.90,  99.90,   0.00,
07/18 02Z,  99.90,   6.33,  99.90,  99.90,   0.00,
07/18 03Z,  99.90,   5.41,  99.90,  99.90,   0.00,
07/18 04Z,  99.90,   3.90,  99.90,  99.90,   0.00,
07/18 05Z,  99.90,   2.47,  99.90,  99.90,   0.00,
07/18 06Z,  99.90,   1.51,  99.90,  99.90,   0.00,