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
#Port Clarence, AK : 06/21/2025 03:24:02 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 12Z,   0.00,  -4.86,  99.90,  -4.86,   0.00,
06/19 13Z,   0.00,  -6.01,  99.90,  -6.01,   0.00,
06/19 14Z,   0.00,  -6.76,  99.90,  -6.76,   0.00,
06/19 15Z,   0.00,  -6.89,  99.90,  -6.89,   0.00,  (min)
06/19 16Z,   0.00,  -6.39,  99.90,  -6.39,   0.00,
06/19 17Z,   0.00,  -5.40,  99.90,  -5.40,   0.00,
06/19 18Z,   0.00,  -4.19,  99.90,  -4.19,   0.00,
06/19 19Z,   0.00,  -3.16,  99.90,  -3.16,   0.00,
06/19 20Z,   0.00,  -2.73,  99.90,  -2.73,   0.00,  (max)
06/19 21Z,   0.00,  -2.95,  99.90,  -2.95,   0.00,
06/19 22Z,   0.00,  -3.67,  99.90,  -3.67,   0.00,
06/19 23Z,   0.00,  -4.68,  99.90,  -4.68,   0.00,
06/20 00Z,  -0.10,  -5.83,  99.90,  -5.93,   0.00,
06/20 01Z,  -0.10,  -6.90,  99.90,  -7.00,   0.00,
06/20 02Z,  -0.10,  -7.62,  99.90,  -7.72,   0.00,
06/20 03Z,  -0.10,  -7.69,  99.90,  -7.79,   0.00,  (min)
06/20 04Z,  -0.10,  -7.00,  99.90,  -7.10,   0.00,
06/20 05Z,  -0.10,  -5.66,  99.90,  -5.76,   0.00,
06/20 06Z,  -0.10,  -3.96,  99.90,  -4.06,   0.00,
06/20 07Z,  -0.10,  -2.27,  99.90,  -2.37,   0.00,
06/20 08Z,  -0.10,  -1.11,  99.90,  -1.21,   0.00,
06/20 09Z,  -0.10,  -0.77,  99.90,  -0.87,   0.00,  (max)
06/20 10Z,  -0.10,  -1.20,  99.90,  -1.30,   0.00,
06/20 11Z,  -0.10,  -2.19,  99.90,  -2.29,   0.00,
06/20 12Z,  -0.20,  -3.53,  99.90,  -3.73,   0.00,
06/20 13Z,  -0.20,  -5.03,  99.90,  -5.23,   0.00,
06/20 14Z,  -0.20,  -6.42,  99.90,  -6.62,   0.00,
06/20 15Z,  -0.10,  -7.37,  99.90,  -7.47,   0.00,
06/20 16Z,  -0.10,  -7.69,  99.90,  -7.79,   0.00,  (min)
06/20 17Z,  -0.10,  -7.34,  99.90,  -7.44,   0.00,
06/20 18Z,  -0.10,  -6.41,  99.90,  -6.51,   0.00,
06/20 19Z,  -0.10,  -5.12,  99.90,  -5.22,   0.00,
06/20 20Z,   0.00,  -3.89,  99.90,  -3.89,   0.00,
06/20 21Z,   0.00,  -3.22,  99.90,  -3.22,   0.00,
06/20 22Z,   0.00,  -3.19,  99.90,  -3.19,   0.00,  (max)
06/20 23Z,   0.00,  -3.66,  99.90,  -3.66,   0.00,
06/21 00Z,   0.00,  -4.46,  99.90,  -4.46,   0.00,
06/21 01Z,   0.00,  -5.43,  99.90,  -5.43,   0.00,
06/21 02Z,   0.10,  -6.37,  99.90,  -6.27,   0.00,
06/21 03Z,   0.10,  -7.01,  99.90,  -6.91,   0.00,
06/21 04Z,   0.10,  -7.05,  99.90,  -6.95,   0.00,  (min)
06/21 05Z,   0.20,  -6.34,  99.90,  -6.14,   0.00,
06/21 06Z,   0.20,  -4.99,  99.90,  -4.79,   0.00,
06/21 07Z,   0.20,  -3.25,  99.90,  -3.05,   0.00,
06/21 08Z,   0.30,  -1.54,  99.90,  -1.24,   0.00,
06/21 09Z,   0.30,  -0.42,  99.90,  -0.12,   0.00,
06/21 10Z,   0.30,  -0.18,  99.90,   0.12,   0.00,  (max)
06/21 11Z,   0.40,  -0.74,  99.90,  -0.34,   0.00,
06/21 12Z,   0.40,  -1.91,  99.90,  -1.51,   0.00,
06/21 13Z,   0.50,  -3.50,  99.90,  -3.00,   0.00,
06/21 14Z,   0.50,  -5.28,  99.90,  -4.78,   0.00,
06/21 15Z,   0.50,  -6.93,  99.90,  -6.43,   0.00,
06/21 16Z,   0.50,  -8.12,  99.90,  -7.62,   0.00,
06/21 17Z,   0.50,  -8.61,  99.90,  -8.11,   0.00,  (min)
06/21 18Z,   0.50,  -8.35,  99.90,  -7.85,   0.00,
06/21 19Z,   0.50,  -7.39,  99.90,  -6.89,   0.00,
06/21 20Z,   0.50,  -5.92,  99.90,  -5.42,   0.00,
06/21 21Z,   0.50,  -4.43,  99.90,  -3.93,   0.00,
06/21 22Z,   0.50,  -3.45,  99.90,  -2.95,   0.00,
06/21 23Z,   0.50,  -3.15,  99.90,  -2.65,   0.00,  (max)
06/22 00Z,   0.50,  -3.41,  99.90,  -2.91,   0.00,
06/22 01Z,   0.50,  -4.07,  99.90,  -3.57,   0.00,
06/22 02Z,   0.50,  -4.96,  99.90,  -4.46,   0.00,
06/22 03Z,   0.50,  -5.87,  99.90,  -5.37,   0.00,
06/22 04Z,   0.50,  -6.51,  99.90,  -6.01,   0.00,
06/22 05Z,   0.50,  -6.55,  99.90,  -6.05,   0.00,  (min)
06/22 06Z,   0.50,  -5.85,  99.90,  -5.35,   0.00,
06/22 07Z,   0.40,  -4.46,  99.90,  -4.06,   0.00,
06/22 08Z,   0.50,  -2.63,  99.90,  -2.13,   0.00,
06/22 09Z,   0.50,  -0.87,  99.90,  -0.37,   0.00,
06/22 10Z,   0.50,   0.24,  99.90,   0.74,   0.00,
06/22 11Z,   0.50,   0.40,  99.90,   0.90,   0.00,  (max)
06/22 12Z,   0.50,  -0.30,  99.90,   0.20,   0.00,
06/22 13Z,   0.60,  -1.67,  99.90,  -1.07,   0.00,
06/22 14Z,   0.60,  -3.53,  99.90,  -2.93,   0.00,
06/22 15Z,   0.60,  -5.60,  99.90,  -5.00,   0.00,
06/22 16Z,   0.60,  -7.52,  99.90,  -6.92,   0.00,
06/22 17Z,   0.60,  -8.92,  99.90,  -8.32,   0.00,
06/22 18Z,   0.60,  -9.53,  99.90,  -8.93,   0.00,  (min)
06/22 19Z,   0.60,  -9.27,  99.90,  -8.67,   0.00,
06/22 20Z,   0.60,  -8.17,  99.90,  -7.57,   0.00,
06/22 21Z,   0.60,  -6.46,  99.90,  -5.86,   0.00,
06/22 22Z,   0.60,  -4.68,  99.90,  -4.08,   0.00,
06/22 23Z,   0.60,  -3.42,  99.90,  -2.82,   0.00,
06/23 00Z,   0.60,  -2.89,  99.90,  -2.29,   0.00,  (max)
06/23 01Z,   0.60,  -3.01,  99.90,  -2.41,   0.00,
06/23 02Z,   0.60,  -3.63,  99.90,  -3.03,   0.00,
06/23 03Z,   0.60,  -4.55,  99.90,  -3.95,   0.00,
06/23 04Z,   0.60,  -5.51,  99.90,  -4.91,   0.00,
06/23 05Z,   0.60,  -6.19,  99.90,  -5.59,   0.00,
06/23 06Z,   0.50,  -6.26,  99.90,  -5.76,   0.00,  (min)
06/23 07Z,   0.50,  -5.53,  99.90,  -5.03,   0.00,
06/23 08Z,   0.50,  -4.06,  99.90,  -3.56,   0.00,
06/23 09Z,   0.50,  -2.11,  99.90,  -1.61,   0.00,
06/23 10Z,   0.50,  -0.26,  99.90,   0.24,   0.00,
06/23 11Z,   0.50,   0.83,  99.90,   1.33,   0.00,
06/23 12Z,   0.50,   0.90,  99.90,   1.40,   0.00,  (max)
06/23 13Z,   0.40,   0.06,  99.90,   0.46,   0.00,
06/23 14Z,   0.40,  -1.54,  99.90,  -1.14,   0.00,
06/23 15Z,   0.40,  -3.67,  99.90,  -3.27,   0.00,
06/23 16Z,   0.40,  -6.01,  99.90,  -5.61,   0.00,
06/23 17Z,   0.40,  -8.15,  99.90,  -7.75,   0.00,
06/23 18Z,   0.40,  -9.68,  99.90,  -9.28,   0.00,
06/23 19Z,   0.40, -10.31,  99.90,  -9.91,   0.00,  (min)
06/23 20Z,   0.40,  -9.96,  99.90,  -9.56,   0.00,
06/23 21Z,   0.40,  -8.64,  99.90,  -8.24,   0.00,
06/23 22Z,   0.40,  -6.65,  99.90,  -6.25,   0.00,
06/23 23Z,   0.40,  -4.62,  99.90,  -4.22,   0.00,
06/24 00Z,   0.40,  -3.16,  99.90,  -2.76,   0.00,
06/24 01Z,   0.40,  -2.51,  99.90,  -2.11,   0.00,  (max)
06/24 02Z,   0.40,  -2.60,  99.90,  -2.20,   0.00,
06/24 03Z,   0.40,  -3.28,  99.90,  -2.88,   0.00,
06/24 04Z,   0.40,  -4.30,  99.90,  -3.90,   0.00,
06/24 05Z,   0.30,  -5.35,  99.90,  -5.05,   0.00,
06/24 06Z,   0.30,  -6.09,  99.90,  -5.79,   0.00,
06/24 07Z,   0.30,  -6.15,  99.90,  -5.85,   0.00,  (min)
06/24 08Z,   0.30,  -5.36,  99.90,  -5.06,   0.00,
06/24 09Z,   0.30,  -3.75,  99.90,  -3.45,   0.00,
06/24 10Z,   0.30,  -1.66,  99.90,  -1.36,   0.00,
06/24 11Z,   0.30,   0.24,  99.90,   0.54,   0.00,
06/24 12Z,   0.30,   1.29,  99.90,   1.59,   0.00,  (max)
06/24 13Z,   0.30,   1.26,  99.90,   1.56,   0.00,
06/24 14Z,   0.30,   0.25,  99.90,   0.55,   0.00,
06/24 15Z,   0.30,  -1.57,  99.90,  -1.27,   0.00,
06/24 16Z,   0.30,  -3.94,  99.90,  -3.64,   0.00,
06/24 17Z,   0.30,  -6.49,  99.90,  -6.19,   0.00,
06/24 18Z,   0.30,  -8.76,  99.90,  -8.46,   0.00,
06/24 19Z,  99.90, -10.31,  99.90,  99.90,   0.00,
06/24 20Z,  99.90, -10.86,  99.90,  99.90,   0.00,
06/24 21Z,  99.90, -10.32,  99.90,  99.90,   0.00,
06/24 22Z,  99.90,  -8.74,  99.90,  99.90,   0.00,
06/24 23Z,  99.90,  -6.49,  99.90,  99.90,   0.00,
06/25 00Z,  99.90,  -4.29,  99.90,  99.90,   0.00,