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 : 07/08/2025 19:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 00Z,   0.50,   1.89,  99.90,   2.39,   0.00,
07/07 01Z,   0.50,   0.77,  99.90,   1.27,   0.00,
07/07 02Z,   0.60,   0.17,  99.90,   0.77,   0.00,
07/07 03Z,   0.60,   0.03,  99.90,   0.63,   0.00,  (min)
07/07 04Z,   0.70,   0.39,  99.90,   1.09,   0.00,
07/07 05Z,   0.80,   1.58,  99.90,   2.38,   0.00,
07/07 06Z,   0.70,   3.78,  99.90,   4.48,   0.00,
07/07 07Z,   0.70,   6.60,  99.90,   7.30,   0.00,
07/07 08Z,   0.80,   9.02,  99.90,   9.82,   0.00,
07/07 09Z,   0.80,  10.15,  99.90,  10.95,   0.00,  (max)
07/07 10Z,   0.90,   9.81,  99.90,  10.71,   0.00,
07/07 11Z,   0.90,   8.33,  99.90,   9.23,   0.00,
07/07 12Z,   0.70,   6.36,  99.90,   7.06,   0.00,
07/07 13Z,   0.70,   4.37,  99.90,   5.07,   0.00,
07/07 14Z,   0.80,   2.79,  99.90,   3.59,   0.00,
07/07 15Z,   0.80,   1.88,  99.90,   2.68,   0.00,
07/07 16Z,   0.80,   1.72,  99.90,   2.52,   0.00,  (min)
07/07 17Z,   0.70,   2.68,  99.90,   3.38,   0.00,
07/07 18Z,   0.80,   4.78,  99.90,   5.58,   0.00,
07/07 19Z,   0.70,   7.00,  99.90,   7.70,   0.00,
07/07 20Z,   0.70,   8.01,  99.90,   8.71,   0.00,  (max)
07/07 21Z,   0.70,   7.55,  99.90,   8.25,   0.00,
07/07 22Z,   0.80,   6.18,  99.90,   6.98,   0.00,
07/07 23Z,   0.80,   4.43,  99.90,   5.23,   0.00,
07/08 00Z,   0.90,   2.74,  99.90,   3.64,   0.00,
07/08 01Z,   0.90,   1.37,  99.90,   2.27,   0.00,
07/08 02Z,   1.00,   0.47,  99.90,   1.47,   0.00,
07/08 03Z,   1.00,   0.04,  99.90,   1.04,   0.00,
07/08 04Z,   1.00,   0.04,  99.90,   1.04,   0.00,  (min)
07/08 05Z,   1.00,   0.60,  99.90,   1.60,   0.00,
07/08 06Z,   0.90,   2.10,  99.90,   3.00,   0.00,
07/08 07Z,   0.90,   4.59,  99.90,   5.49,   0.00,
07/08 08Z,   0.90,   7.46,  99.90,   8.36,   0.00,
07/08 09Z,   0.90,   9.66,  99.90,  10.56,   0.00,
07/08 10Z,   0.90,  10.48,  99.90,  11.38,   0.00,  (max)
07/08 11Z,   0.90,   9.83,  99.90,  10.73,   0.00,
07/08 12Z,   0.80,   8.19,  99.90,   8.99,   0.00,
07/08 13Z,   0.80,   6.15,  99.90,   6.95,   0.00,
07/08 14Z,   0.80,   4.19,  99.90,   4.99,   0.00,
07/08 15Z,   0.80,   2.68,  99.90,   3.48,   0.00,
07/08 16Z,   0.80,   1.87,  99.90,   2.67,   0.00,
07/08 17Z,   0.80,   1.83,  99.90,   2.63,   0.00,  (min)
07/08 18Z,   0.80,   3.04,  99.90,   3.84,   0.00,
07/08 19Z,   0.70,   5.28,  99.90,   5.98,   0.00,
07/08 20Z,   0.70,   7.21,  99.90,   7.91,   0.00,
07/08 21Z,   0.70,   7.67,  99.90,   8.37,   0.00,  (max)
07/08 22Z,   0.70,   6.90,  99.90,   7.60,   0.00,
07/08 23Z,   0.70,   5.40,  99.90,   6.10,   0.00,
07/09 00Z,   0.70,   3.68,  99.90,   4.38,   0.00,
07/09 01Z,   0.70,   2.14,  99.90,   2.84,   0.00,
07/09 02Z,   0.70,   0.97,  99.90,   1.67,   0.00,
07/09 03Z,   0.70,   0.26,  99.90,   0.96,   0.00,
07/09 04Z,   0.60,  -0.02,  99.90,   0.58,   0.00,  (min)
07/09 05Z,   0.60,   0.12,  99.90,   0.72,   0.00,
07/09 06Z,   0.60,   0.92,  99.90,   1.52,   0.00,
07/09 07Z,   0.50,   2.75,  99.90,   3.25,   0.00,
07/09 08Z,   0.50,   5.48,  99.90,   5.98,   0.00,
07/09 09Z,   0.50,   8.32,  99.90,   8.82,   0.00,
07/09 10Z,   0.50,  10.24,  99.90,  10.74,   0.00,
07/09 11Z,   0.50,  10.69,  99.90,  11.19,   0.00,  (max)
07/09 12Z,   0.50,   9.71,  99.90,  10.21,   0.00,
07/09 13Z,   0.50,   7.89,  99.90,   8.39,   0.00,
07/09 14Z,   0.40,   5.81,  99.90,   6.21,   0.00,
07/09 15Z,   0.40,   3.91,  99.90,   4.31,   0.00,
07/09 16Z,   0.40,   2.52,  99.90,   2.92,   0.00,
07/09 17Z,   0.40,   1.82,  99.90,   2.22,   0.00,  (min)
07/09 18Z,   0.30,   1.95,  99.90,   2.25,   0.00,
07/09 19Z,   0.30,   3.45,  99.90,   3.75,   0.00,
07/09 20Z,   0.40,   5.75,  99.90,   6.15,   0.00,
07/09 21Z,   0.40,   7.30,  99.90,   7.70,   0.00,
07/09 22Z,   0.40,   7.30,  99.90,   7.70,   0.00,  (max)
07/09 23Z,   0.40,   6.29,  99.90,   6.69,   0.00,
07/10 00Z,   0.50,   4.71,  99.90,   5.21,   0.00,
07/10 01Z,   0.50,   3.06,  99.90,   3.56,   0.00,
07/10 02Z,   0.50,   1.66,  99.90,   2.16,   0.00,
07/10 03Z,   0.40,   0.68,  99.90,   1.08,   0.00,
07/10 04Z,   0.40,   0.12,  99.90,   0.52,   0.00,
07/10 05Z,   0.40,  -0.03,  99.90,   0.37,   0.00,  (min)
07/10 06Z,   0.40,   0.26,  99.90,   0.66,   0.00,
07/10 07Z,   0.40,   1.35,  99.90,   1.75,   0.00,
07/10 08Z,   0.40,   3.53,  99.90,   3.93,   0.00,
07/10 09Z,   0.40,   6.44,  99.90,   6.84,   0.00,
07/10 10Z,   0.40,   9.16,  99.90,   9.56,   0.00,
07/10 11Z,   0.40,  10.71,  99.90,  11.11,   0.00,
07/10 12Z,   0.40,  10.73,  99.90,  11.13,   0.00,  (max)
07/10 13Z,   0.40,   9.41,  99.90,   9.81,   0.00,
07/10 14Z,   0.30,   7.45,  99.90,   7.75,   0.00,
07/10 15Z,   0.30,   5.37,  99.90,   5.67,   0.00,
07/10 16Z,   0.20,   3.55,  99.90,   3.75,   0.00,
07/10 17Z,   0.20,   2.31,  99.90,   2.51,   0.00,
07/10 18Z,   0.20,   1.76,  99.90,   1.96,   0.00,  (min)
07/10 19Z,   0.20,   2.11,  99.90,   2.31,   0.00,
07/10 20Z,   0.20,   3.90,  99.90,   4.10,   0.00,
07/10 21Z,   0.30,   6.15,  99.90,   6.45,   0.00,
07/10 22Z,   0.30,   7.28,  99.90,   7.58,   0.00,  (max)
07/10 23Z,   0.40,   6.95,  99.90,   7.35,   0.00,
07/11 00Z,   0.40,   5.74,  99.90,   6.14,   0.00,
07/11 01Z,   0.40,   4.11,  99.90,   4.51,   0.00,
07/11 02Z,   0.40,   2.54,  99.90,   2.94,   0.00,
07/11 03Z,   0.40,   1.29,  99.90,   1.69,   0.00,
07/11 04Z,   0.40,   0.46,  99.90,   0.86,   0.00,
07/11 05Z,   0.40,   0.05,  99.90,   0.45,   0.00,
07/11 06Z,   0.40,   0.01,  99.90,   0.41,   0.00,  (min)
07/11 07Z,   0.40,   0.48,  99.90,   0.88,   0.00,
07/11 08Z,   0.40,   1.91,  99.90,   2.31,   0.00,
07/11 09Z,   0.40,   4.44,  99.90,   4.84,   0.00,
07/11 10Z,   0.40,   7.47,  99.90,   7.87,   0.00,
07/11 11Z,   0.40,   9.95,  99.90,  10.35,   0.00,
07/11 12Z,   0.40,  11.05,  99.90,  11.45,   0.00,  (max)
07/11 13Z,   0.40,  10.57,  99.90,  10.97,   0.00,
07/11 14Z,   0.40,   8.94,  99.90,   9.34,   0.00,
07/11 15Z,   0.40,   6.87,  99.90,   7.27,   0.00,
07/11 16Z,   0.40,   4.81,  99.90,   5.21,   0.00,
07/11 17Z,   0.40,   3.13,  99.90,   3.53,   0.00,
07/11 18Z,   0.40,   2.06,  99.90,   2.46,   0.00,
07/11 19Z,   0.40,   1.67,  99.90,   2.07,   0.00,  (min)
07/11 20Z,   0.40,   2.31,  99.90,   2.71,   0.00,
07/11 21Z,   0.40,   4.34,  99.90,   4.74,   0.00,
07/11 22Z,   0.50,   6.45,  99.90,   6.95,   0.00,
07/11 23Z,   0.50,   7.20,  99.90,   7.70,   0.00,  (max)
07/12 00Z,   0.50,   6.64,  99.90,   7.14,   0.00,
07/12 01Z,   0.50,   5.28,  99.90,   5.78,   0.00,
07/12 02Z,   0.50,   3.64,  99.90,   4.14,   0.00,
07/12 03Z,   0.40,   2.14,  99.90,   2.54,   0.00,
07/12 04Z,   0.40,   1.02,  99.90,   1.42,   0.00,
07/12 05Z,   0.40,   0.33,  99.90,   0.73,   0.00,
07/12 06Z,   0.40,   0.03,  99.90,   0.43,   0.00,  (min)
07/12 07Z,   0.50,   0.11,  99.90,   0.61,   0.00,
07/12 08Z,   0.50,   0.82,  99.90,   1.32,   0.00,
07/12 09Z,   0.50,   2.64,  99.90,   3.14,   0.00,
07/12 10Z,   0.50,   5.48,  99.90,   5.98,   0.00,
07/12 11Z,   0.40,   8.51,  99.90,   8.91,   0.00,
07/12 12Z,   0.40,  10.63,  99.90,  11.03,   0.00,