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
#Apokak Creek Ent, AK : 06/05/2026 21:21:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/04 06Z,   0.40,  -3.37,  99.90,  -2.97,   0.00,
06/04 07Z,   0.30,  -4.07,  99.90,  -3.77,   0.00,
06/04 08Z,   0.30,  -4.37,  99.90,  -4.07,   0.00,  (min)
06/04 09Z,   0.20,  -4.24,  99.90,  -4.04,   0.00,
06/04 10Z,   0.20,  -3.44,  99.90,  -3.24,   0.00,
06/04 11Z,   0.20,  -1.56,  99.90,  -1.36,   0.00,
06/04 12Z,   0.20,   1.23,  99.90,   1.43,   0.00,
06/04 13Z,   0.10,   4.10,  99.90,   4.20,   0.00,
06/04 14Z,   0.10,   6.02,  99.90,   6.12,   0.00,
06/04 15Z,   0.20,   6.40,  99.90,   6.60,   0.00,  (max)
06/04 16Z,   0.20,   5.31,  99.90,   5.51,   0.00,
06/04 17Z,   0.20,   3.42,  99.90,   3.62,   0.00,
06/04 18Z,   0.20,   1.30,  99.90,   1.50,   0.00,
06/04 19Z,   0.20,  -0.66,  99.90,  -0.46,   0.00,
06/04 20Z,   0.30,  -2.15,  99.90,  -1.85,   0.00,
06/04 21Z,   0.30,  -3.00,  99.90,  -2.70,   0.00,
06/04 22Z,   0.30,  -3.19,  99.90,  -2.89,   0.00,  (min)
06/04 23Z,   0.30,  -2.37,  99.90,  -2.07,   0.00,
06/05 00Z,   0.30,  -0.47,  99.90,  -0.17,   0.00,
06/05 01Z,   0.30,   1.36,  99.90,   1.66,   0.00,
06/05 02Z,   0.30,   1.97,  99.90,   2.27,   0.00,  (max)
06/05 03Z,   0.30,   1.39,  99.90,   1.69,   0.00,
06/05 04Z,   0.30,   0.12,  99.90,   0.42,   0.00,
06/05 05Z,   0.30,  -1.34,  99.90,  -1.04,   0.00,
06/05 06Z,   0.30,  -2.61,  99.90,  -2.31,   0.00,
06/05 07Z,   0.20,  -3.55,  99.90,  -3.35,   0.00,
06/05 08Z,   0.20,  -4.11,  99.90,  -3.91,   0.00,
06/05 09Z,   0.10,  -4.29,  99.90,  -4.19,   0.00,  (min)
06/05 10Z,   0.10,  -3.99,  99.90,  -3.89,   0.00,
06/05 11Z,   0.00,  -2.84,  99.90,  -2.84,   0.00,
06/05 12Z,   0.10,  -0.54,  99.90,  -0.44,   0.00,
06/05 13Z,   0.00,   2.42,  99.90,   2.42,   0.00,
06/05 14Z,   0.00,   5.01,  99.90,   5.01,   0.00,
06/05 15Z,   0.00,   6.32,  99.90,   6.32,   0.00,  (max)
06/05 16Z,   0.00,   6.01,  99.90,   6.01,   0.00,
06/05 17Z,   0.00,   4.47,  99.90,   4.47,   0.00,
06/05 18Z,   0.00,   2.41,  99.90,   2.41,   0.00,
06/05 19Z,   0.00,   0.35,  99.90,   0.35,   0.00,
06/05 20Z,   0.00,  -1.41,  99.90,  -1.41,   0.00,
06/05 21Z,   0.00,  -2.64,  99.90,  -2.64,   0.00,
06/05 22Z,   0.00,  -3.25,  99.90,  -3.25,   0.00,  (min)
06/05 23Z,   0.00,  -3.18,  99.90,  -3.18,   0.00,
06/06 00Z,   0.10,  -1.98,  99.90,  -1.88,   0.00,
06/06 01Z,   0.20,   0.07,  99.90,   0.27,   0.00,
06/06 02Z,   0.30,   1.70,  99.90,   2.00,   0.00,
06/06 03Z,   0.30,   2.02,  99.90,   2.32,   0.00,  (max)
06/06 04Z,   0.40,   1.24,  99.90,   1.64,   0.00,
06/06 05Z,   0.40,  -0.14,  99.90,   0.26,   0.00,
06/06 06Z,   0.40,  -1.60,  99.90,  -1.20,   0.00,
06/06 07Z,   0.40,  -2.80,  99.90,  -2.40,   0.00,
06/06 08Z,   0.40,  -3.64,  99.90,  -3.24,   0.00,
06/06 09Z,   0.30,  -4.09,  99.90,  -3.79,   0.00,
06/06 10Z,   0.30,  -4.14,  99.90,  -3.84,   0.00,  (min)
06/06 11Z,   0.20,  -3.63,  99.90,  -3.43,   0.00,
06/06 12Z,   0.20,  -2.09,  99.90,  -1.89,   0.00,
06/06 13Z,   0.20,   0.58,  99.90,   0.78,   0.00,
06/06 14Z,   0.20,   3.54,  99.90,   3.74,   0.00,
06/06 15Z,   0.20,   5.69,  99.90,   5.89,   0.00,
06/06 16Z,   0.20,   6.29,  99.90,   6.49,   0.00,  (max)
06/06 17Z,   0.30,   5.33,  99.90,   5.63,   0.00,
06/06 18Z,   0.30,   3.44,  99.90,   3.74,   0.00,
06/06 19Z,   0.40,   1.32,  99.90,   1.72,   0.00,
06/06 20Z,   0.50,  -0.62,  99.90,  -0.12,   0.00,
06/06 21Z,   0.50,  -2.14,  99.90,  -1.64,   0.00,
06/06 22Z,   0.60,  -3.11,  99.90,  -2.51,   0.00,
06/06 23Z,   0.70,  -3.47,  99.90,  -2.77,   0.00,  (min)
06/07 00Z,   0.70,  -3.09,  99.90,  -2.39,   0.00,
06/07 01Z,   0.80,  -1.57,  99.90,  -0.77,   0.00,
06/07 02Z,   0.90,   0.57,  99.90,   1.47,   0.00,
06/07 03Z,   0.90,   2.05,  99.90,   2.95,   0.00,
06/07 04Z,   1.00,   2.19,  99.90,   3.19,   0.00,  (max)
06/07 05Z,   1.10,   1.24,  99.90,   2.34,   0.00,
06/07 06Z,   1.20,  -0.24,  99.90,   0.96,   0.00,
06/07 07Z,   1.10,  -1.70,  99.90,  -0.60,   0.00,
06/07 08Z,   1.10,  -2.86,  99.90,  -1.76,   0.00,
06/07 09Z,   1.10,  -3.63,  99.90,  -2.53,   0.00,
06/07 10Z,   1.00,  -4.00,  99.90,  -3.00,   0.00,  (min)
06/07 11Z,   1.00,  -3.93,  99.90,  -2.93,   0.00,
06/07 12Z,   1.00,  -3.17,  99.90,  -2.17,   0.00,
06/07 13Z,   1.00,  -1.22,  99.90,  -0.22,   0.00,
06/07 14Z,   1.00,   1.72,  99.90,   2.72,   0.00,
06/07 15Z,   1.00,   4.49,  99.90,   5.49,   0.00,
06/07 16Z,   1.00,   6.03,  99.90,   7.03,   0.00,  (max)
06/07 17Z,   1.00,   5.89,  99.90,   6.89,   0.00,
06/07 18Z,   1.00,   4.38,  99.90,   5.38,   0.00,
06/07 19Z,   1.00,   2.27,  99.90,   3.27,   0.00,
06/07 20Z,   1.00,   0.17,  99.90,   1.17,   0.00,
06/07 21Z,   1.00,  -1.58,  99.90,  -0.58,   0.00,
06/07 22Z,   1.00,  -2.83,  99.90,  -1.83,   0.00,
06/07 23Z,   1.10,  -3.53,  99.90,  -2.43,   0.00,
06/08 00Z,   1.10,  -3.65,  99.90,  -2.55,   0.00,  (min)
06/08 01Z,   1.10,  -2.96,  99.90,  -1.86,   0.00,
06/08 02Z,   1.20,  -1.13,  99.90,   0.07,   0.00,
06/08 03Z,   1.20,   1.09,  99.90,   2.29,   0.00,
06/08 04Z,   1.20,   2.50,  99.90,   3.70,   0.00,
06/08 05Z,   1.20,   2.53,  99.90,   3.73,   0.00,  (max)
06/08 06Z,   1.20,   1.44,  99.90,   2.64,   0.00,
06/08 07Z,   1.20,  -0.14,  99.90,   1.06,   0.00,
06/08 08Z,   1.20,  -1.64,  99.90,  -0.44,   0.00,
06/08 09Z,   1.10,  -2.80,  99.90,  -1.70,   0.00,
06/08 10Z,   1.10,  -3.54,  99.90,  -2.44,   0.00,
06/08 11Z,   1.10,  -3.86,  99.90,  -2.76,   0.00,  (min)
06/08 12Z,   1.00,  -3.67,  99.90,  -2.67,   0.00,
06/08 13Z,   1.00,  -2.63,  99.90,  -1.63,   0.00,
06/08 14Z,   1.00,  -0.29,  99.90,   0.71,   0.00,
06/08 15Z,   1.00,   2.76,  99.90,   3.76,   0.00,
06/08 16Z,   0.90,   5.15,  99.90,   6.05,   0.00,
06/08 17Z,   0.90,   5.98,  99.90,   6.88,   0.00,  (max)
06/08 18Z,   0.90,   5.15,  99.90,   6.05,   0.00,
06/08 19Z,   1.00,   3.24,  99.90,   4.24,   0.00,
06/08 20Z,   1.00,   1.03,  99.90,   2.03,   0.00,
06/08 21Z,   1.00,  -0.95,  99.90,   0.05,   0.00,
06/08 22Z,   1.10,  -2.47,  99.90,  -1.37,   0.00,
06/08 23Z,   1.10,  -3.45,  99.90,  -2.35,   0.00,
06/09 00Z,   1.20,  -3.90,  99.90,  -2.70,   0.00,  (min)
06/09 01Z,   1.20,  -3.79,  99.90,  -2.59,   0.00,
06/09 02Z,   1.30,  -2.78,  99.90,  -1.48,   0.00,
06/09 03Z,   1.30,  -0.65,  99.90,   0.65,   0.00,
06/09 04Z,   1.30,   1.70,  99.90,   3.00,   0.00,
06/09 05Z,   1.30,   3.11,  99.90,   4.41,   0.00,  (max)
06/09 06Z,   1.30,   3.08,  99.90,   4.38,   0.00,
06/09 07Z,   1.30,   1.85,  99.90,   3.15,   0.00,
06/09 08Z,   1.20,   0.15,  99.90,   1.35,   0.00,
06/09 09Z,   1.20,  -1.43,  99.90,  -0.23,   0.00,
06/09 10Z,   1.10,  -2.63,  99.90,  -1.53,   0.00,
06/09 11Z,   1.00,  -3.39,  99.90,  -2.39,   0.00,
06/09 12Z,   1.00,  -3.68,  99.90,  -2.68,   0.00,
06/09 13Z,  99.90,  -3.38,  99.90,  99.90,   0.00,
06/09 14Z,  99.90,  -2.06,  99.90,  99.90,   0.00,
06/09 15Z,  99.90,   0.61,  99.90,  99.90,   0.00,
06/09 16Z,  99.90,   3.60,  99.90,  99.90,   0.00,
06/09 17Z,  99.90,   5.46,  99.90,  99.90,   0.00,
06/09 18Z,  99.90,   5.57,  99.90,  99.90,   0.00,