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
#Popokamute, AK : 01/25/2025 07:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 12Z,   5.40,   0.39,  99.90,   5.79,   0.00,
01/23 13Z,   5.60,   0.21,  99.90,   5.81,   0.00,  (min)
01/23 14Z,   5.70,   0.53,  99.90,   6.23,   0.00,
01/23 15Z,   5.70,   1.59,  99.90,   7.29,   0.00,
01/23 16Z,   5.70,   3.46,  99.90,   9.16,   0.00,
01/23 17Z,   5.60,   5.73,  99.90,  11.33,   0.00,
01/23 18Z,   4.80,   7.58,  99.90,  12.38,   0.00,  0.51 ft above HAT
01/23 19Z,   4.30,   8.35,  99.90,  12.65,   0.00,  0.78 ft above HAT  (max)
01/23 20Z,   3.90,   7.90,  99.90,  11.80,   0.00,
01/23 21Z,   3.60,   6.60,  99.90,  10.20,   0.00,
01/23 22Z,   3.40,   5.01,  99.90,   8.41,   0.00,
01/23 23Z,   3.80,   3.49,  99.90,   7.29,   0.00,
01/24 00Z,   4.30,   2.30,  99.90,   6.60,   0.00,
01/24 01Z,   4.80,   1.64,  99.90,   6.44,   0.00,  (min)
01/24 02Z,   5.40,   1.66,  99.90,   7.06,   0.00,
01/24 03Z,   5.90,   2.63,  99.90,   8.53,   0.00,
01/24 04Z,   6.50,   4.51,  99.90,  11.01,   0.00,
01/24 05Z,   7.20,   6.45,  99.90,  13.65,   0.00,  1.78 ft above HAT
01/24 06Z,   7.50,   7.43,  99.90,  14.93,   0.00,  3.06 ft above HAT
01/24 07Z,   7.90,   7.14,  99.90,  15.04,   0.00,  3.17 ft above HAT  (max)
01/24 08Z,   8.10,   5.95,  99.90,  14.05,   0.00,  2.18 ft above HAT
01/24 09Z,   8.50,   4.36,  99.90,  12.86,   0.00,  0.99 ft above HAT
01/24 10Z,   8.80,   2.79,  99.90,  11.59,   0.00,
01/24 11Z,   9.00,   1.51,  99.90,  10.51,   0.00,
01/24 12Z,   6.30,   0.63,  99.90,   6.93,   0.00,
01/24 13Z,   5.40,   0.17,  99.90,   5.57,   0.00,
01/24 14Z,   4.40,   0.14,  99.90,   4.54,   0.00,
01/24 15Z,   3.40,   0.65,  99.90,   4.05,   0.00,  (min)
01/24 16Z,   2.70,   1.99,  99.90,   4.69,   0.00,
01/24 17Z,   2.20,   4.10,  99.90,   6.30,   0.00,
01/24 18Z,   1.90,   6.42,  99.90,   8.32,   0.00,
01/24 19Z,   1.60,   8.14,  99.90,   9.74,   0.00,
01/24 20Z,   1.40,   8.68,  99.90,  10.08,   0.00,  (max)
01/24 21Z,   1.10,   8.00,  99.90,   9.10,   0.00,
01/24 22Z,   0.70,   6.59,  99.90,   7.29,   0.00,
01/24 23Z,   0.30,   4.95,  99.90,   5.25,   0.00,
01/25 00Z,  -0.10,   3.42,  99.90,   3.32,   0.00,
01/25 01Z,  -0.50,   2.28,  99.90,   1.78,   0.00,
01/25 02Z,  -0.80,   1.70,  99.90,   0.90,   0.00,
01/25 03Z,  -1.00,   1.84,  99.90,   0.84,   0.00,  (min)
01/25 04Z,  -1.30,   3.04,  99.90,   1.74,   0.00,
01/25 05Z,  -1.50,   5.04,  99.90,   3.54,   0.00,
01/25 06Z,  -1.70,   6.73,  99.90,   5.03,   0.00,
01/25 07Z,  -1.90,   7.23,  99.90,   5.33,   0.00,  (max)
01/25 08Z,  -2.00,   6.59,  99.90,   4.59,   0.00,
01/25 09Z,  -2.00,   5.23,  99.90,   3.23,   0.00,
01/25 10Z,  -2.10,   3.62,  99.90,   1.52,   0.00,
01/25 11Z,  -2.10,   2.17,  99.90,   0.07,   0.00,
01/25 12Z,  -2.10,   1.05,  99.90,  -1.05,   0.00,
01/25 13Z,  -2.20,   0.34,  99.90,  -1.86,   0.00,
01/25 14Z,  -2.30,   0.03,  99.90,  -2.27,   0.00,  (min)
01/25 15Z,  -2.40,   0.13,  99.90,  -2.27,   0.00,
01/25 16Z,  -2.50,   0.86,  99.90,  -1.64,   0.00,
01/25 17Z,  -2.70,   2.46,  99.90,  -0.24,   0.00,
01/25 18Z,  -2.80,   4.78,  99.90,   1.98,   0.00,
01/25 19Z,  -3.10,   7.10,  99.90,   4.00,   0.00,
01/25 20Z,  -3.30,   8.63,  99.90,   5.33,   0.00,
01/25 21Z,  -3.50,   8.93,  99.90,   5.43,   0.00,  (max)
01/25 22Z,  -3.60,   8.02,  99.90,   4.42,   0.00,
01/25 23Z,  -3.80,   6.48,  99.90,   2.68,   0.00,
01/26 00Z,  -3.90,   4.80,  99.90,   0.90,   0.00,
01/26 01Z,  -4.00,   3.30,  99.90,  -0.70,   0.00,
01/26 02Z,  -4.10,   2.22,  99.90,  -1.88,   0.00,
01/26 03Z,  -4.20,   1.73,  99.90,  -2.47,   0.00,  (min)
01/26 04Z,  -4.30,   2.03,  99.90,  -2.27,   0.00,
01/26 05Z,  -4.40,   3.46,  99.90,  -0.94,   0.00,
01/26 06Z,  -4.50,   5.51,  99.90,   1.01,   0.00,
01/26 07Z,  -4.70,   6.89,  99.90,   2.19,   0.00,  (max)
01/26 08Z,  -4.90,   6.96,  99.90,   2.06,   0.00,
01/26 09Z,  -5.10,   6.06,  99.90,   0.96,   0.00,
01/26 10Z,  -5.30,   4.58,  99.90,  -0.72,   0.00,
01/26 11Z,  -5.40,   3.00,  99.90,  -2.40,   0.00,
01/26 12Z,  -5.50,   1.66,  99.90,  -3.84,   0.00,
01/26 13Z,  -5.60,   0.69,  99.90,  -4.91,   0.00,
01/26 14Z,  -5.60,   0.12,  99.90,  -5.48,   0.00,
01/26 15Z,  -5.60,  -0.06,  99.90,  -5.66,   0.00,  (min)
01/26 16Z,  -5.50,   0.18,  99.90,  -5.32,   0.00,
01/26 17Z,  -5.40,   1.13,  99.90,  -4.27,   0.00,
01/26 18Z,  -5.20,   3.02,  99.90,  -2.18,   0.00,
01/26 19Z,  -5.00,   5.48,  99.90,   0.48,   0.00,
01/26 20Z,  -4.80,   7.76,  99.90,   2.96,   0.00,
01/26 21Z,  -4.50,   9.07,  99.90,   4.57,   0.00,
01/26 22Z,  -4.10,   9.07,  99.90,   4.97,   0.00,  (max)
01/26 23Z,  -3.50,   7.94,  99.90,   4.44,   0.00,
01/27 00Z,  -2.80,   6.29,  99.90,   3.49,   0.00,
01/27 01Z,  -2.20,   4.59,  99.90,   2.39,   0.00,
01/27 02Z,  -1.90,   3.13,  99.90,   1.23,   0.00,
01/27 03Z,  -1.50,   2.13,  99.90,   0.63,   0.00,
01/27 04Z,  -1.20,   1.74,  99.90,   0.54,   0.00,  (min)
01/27 05Z,  -1.00,   2.22,  99.90,   1.22,   0.00,
01/27 06Z,  -0.80,   3.89,  99.90,   3.09,   0.00,
01/27 07Z,  -0.70,   5.89,  99.90,   5.19,   0.00,
01/27 08Z,  -0.60,   6.94,  99.90,   6.34,   0.00,  (max)
01/27 09Z,  -0.40,   6.69,  99.90,   6.29,   0.00,
01/27 10Z,  -0.20,   5.59,  99.90,   5.39,   0.00,
01/27 11Z,  -0.10,   4.03,  99.90,   3.93,   0.00,
01/27 12Z,   0.00,   2.49,  99.90,   2.49,   0.00,
01/27 13Z,   0.10,   1.25,  99.90,   1.35,   0.00,
01/27 14Z,   0.20,   0.41,  99.90,   0.61,   0.00,
01/27 15Z,   0.40,  -0.03,  99.90,   0.37,   0.00,  (min)
01/27 16Z,   0.70,  -0.11,  99.90,   0.59,   0.00,
01/27 17Z,   1.00,   0.28,  99.90,   1.28,   0.00,
01/27 18Z,   1.20,   1.49,  99.90,   2.69,   0.00,
01/27 19Z,   1.40,   3.64,  99.90,   5.04,   0.00,
01/27 20Z,   1.50,   6.23,  99.90,   7.73,   0.00,
01/27 21Z,   1.40,   8.39,  99.90,   9.79,   0.00,
01/27 22Z,   1.20,   9.43,  99.90,  10.63,   0.00,  (max)
01/27 23Z,   0.90,   9.10,  99.90,  10.00,   0.00,
01/28 00Z,   0.60,   7.74,  99.90,   8.34,   0.00,
01/28 01Z,   0.30,   6.00,  99.90,   6.30,   0.00,
01/28 02Z,   0.00,   4.29,  99.90,   4.29,   0.00,
01/28 03Z,  -0.20,   2.89,  99.90,   2.69,   0.00,
01/28 04Z,  -0.40,   2.00,  99.90,   1.60,   0.00,
01/28 05Z,  -0.50,   1.73,  99.90,   1.23,   0.00,  (min)
01/28 06Z,  -0.60,   2.42,  99.90,   1.82,   0.00,
01/28 07Z,  -0.70,   4.27,  99.90,   3.57,   0.00,
01/28 08Z,  -0.80,   6.18,  99.90,   5.38,   0.00,
01/28 09Z,  -0.80,   6.92,  99.90,   6.12,   0.00,  (max)
01/28 10Z,  -0.90,   6.45,  99.90,   5.55,   0.00,
01/28 11Z,  -0.90,   5.19,  99.90,   4.29,   0.00,
01/28 12Z,  -0.90,   3.59,  99.90,   2.69,   0.00,
01/28 13Z,  -1.00,   2.09,  99.90,   1.09,   0.00,
01/28 14Z,  -1.00,   0.95,  99.90,  -0.05,   0.00,
01/28 15Z,  -1.00,   0.22,  99.90,  -0.78,   0.00,
01/28 16Z,  -1.00,  -0.12,  99.90,  -1.12,   0.00,
01/28 17Z,  -1.10,  -0.10,  99.90,  -1.20,   0.00,  (min)
01/28 18Z,  -1.10,   0.46,  99.90,  -0.64,   0.00,
01/28 19Z,  -1.20,   1.94,  99.90,   0.74,   0.00,
01/28 20Z,  -1.20,   4.35,  99.90,   3.15,   0.00,
01/28 21Z,  -1.30,   6.99,  99.90,   5.69,   0.00,
01/28 22Z,  -1.40,   8.98,  99.90,   7.58,   0.00,
01/28 23Z,  -1.40,   9.68,  99.90,   8.28,   0.00,  (max)
01/29 00Z,  -1.40,   8.99,  99.90,   7.59,   0.00,