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 : 03/24/2025 13:25:45 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 18Z,  -0.50,  -1.43,  99.90,  -1.93,   0.00,
03/22 19Z,  -0.50,  -1.27,  99.90,  -1.77,   0.00,  (max)
03/22 20Z,  -0.50,  -1.61,  99.90,  -2.11,   0.00,
03/22 21Z,  -0.50,  -2.37,  99.90,  -2.87,   0.00,
03/22 22Z,  -0.50,  -3.37,  99.90,  -3.87,   0.00,
03/22 23Z,  -0.50,  -4.45,  99.90,  -4.95,   0.00,
03/23 00Z,  -0.60,  -5.52,  99.90,  -6.12,   0.00,
03/23 01Z,  -0.60,  -6.44,  99.90,  -7.04,   0.00,
03/23 02Z,  -0.60,  -7.01,  99.90,  -7.61,   0.00,
03/23 03Z,  -0.60,  -7.14,  99.90,  -7.74,   0.00,  (min)
03/23 04Z,  -0.60,  -6.88,  99.90,  -7.48,   0.00,
03/23 05Z,  -0.60,  -6.37,  99.90,  -6.97,   0.00,
03/23 06Z,  -0.70,  -5.68,  99.90,  -6.38,   0.00,
03/23 07Z,  -0.70,  -4.95,  99.90,  -5.65,   0.00,
03/23 08Z,  -0.70,  -4.42,  99.90,  -5.12,   0.00,
03/23 09Z,  -0.70,  -4.20,  99.90,  -4.90,   0.00,
03/23 10Z,  -0.70,  -4.18,  99.90,  -4.88,   0.00,
03/23 11Z,  -0.60,  -4.25,  99.90,  -4.85,   0.00,  (max)
03/23 12Z,  -0.70,  -4.38,  99.90,  -5.08,   0.00,
03/23 13Z,  -0.70,  -4.51,  99.90,  -5.21,   0.00,
03/23 14Z,  -0.70,  -4.55,  99.90,  -5.25,   0.00,  (min)
03/23 15Z,  -0.70,  -4.32,  99.90,  -5.02,   0.00,
03/23 16Z,  -0.60,  -3.80,  99.90,  -4.40,   0.00,
03/23 17Z,  -0.60,  -3.14,  99.90,  -3.74,   0.00,
03/23 18Z,  -0.60,  -2.44,  99.90,  -3.04,   0.00,
03/23 19Z,  -0.60,  -1.83,  99.90,  -2.43,   0.00,
03/23 20Z,  -0.60,  -1.55,  99.90,  -2.15,   0.00,  (max)
03/23 21Z,  -0.60,  -1.73,  99.90,  -2.33,   0.00,
03/23 22Z,  -0.60,  -2.32,  99.90,  -2.92,   0.00,
03/23 23Z,  -0.60,  -3.17,  99.90,  -3.77,   0.00,
03/24 00Z,  -0.60,  -4.19,  99.90,  -4.79,   0.00,
03/24 01Z,  -0.60,  -5.29,  99.90,  -5.89,   0.00,
03/24 02Z,  -0.60,  -6.32,  99.90,  -6.92,   0.00,
03/24 03Z,  -0.60,  -7.07,  99.90,  -7.67,   0.00,
03/24 04Z,  -0.60,  -7.42,  99.90,  -8.02,   0.00,
03/24 05Z,  -0.70,  -7.37,  99.90,  -8.07,   0.00,  (min)
03/24 06Z,  -0.70,  -6.96,  99.90,  -7.66,   0.00,
03/24 07Z,  -0.70,  -6.21,  99.90,  -6.91,   0.00,
03/24 08Z,  -0.80,  -5.25,  99.90,  -6.05,   0.00,
03/24 09Z,  -0.80,  -4.43,  99.90,  -5.23,   0.00,
03/24 10Z,  -0.80,  -3.93,  99.90,  -4.73,   0.00,
03/24 11Z,  -0.80,  -3.71,  99.90,  -4.51,   0.00,  (max)
03/24 12Z,  -0.80,  -3.74,  99.90,  -4.54,   0.00,
03/24 13Z,  -0.80,  -3.96,  99.90,  -4.76,   0.00,
03/24 14Z,  -0.80,  -4.28,  99.90,  -5.08,   0.00,
03/24 15Z,  -0.90,  -4.54,  99.90,  -5.44,   0.00,
03/24 16Z,  -0.90,  -4.60,  99.90,  -5.50,   0.00,  (min)
03/24 17Z,  -0.90,  -4.34,  99.90,  -5.24,   0.00,
03/24 18Z,  -0.90,  -3.80,  99.90,  -4.70,   0.00,
03/24 19Z,  -0.90,  -3.02,  99.90,  -3.92,   0.00,
03/24 20Z,  -1.00,  -2.15,  99.90,  -3.15,   0.00,
03/24 21Z,  -1.00,  -1.58,  99.90,  -2.58,   0.00,
03/24 22Z,  -1.00,  -1.52,  99.90,  -2.52,   0.00,  (max)
03/24 23Z,  -1.00,  -1.95,  99.90,  -2.95,   0.00,
03/25 00Z,  -1.10,  -2.77,  99.90,  -3.87,   0.00,
03/25 01Z,  -1.10,  -3.89,  99.90,  -4.99,   0.00,
03/25 02Z,  -1.20,  -5.19,  99.90,  -6.39,   0.00,
03/25 03Z,  -1.20,  -6.46,  99.90,  -7.66,   0.00,
03/25 04Z,  -1.20,  -7.46,  99.90,  -8.66,   0.00,
03/25 05Z,  -1.30,  -8.00,  99.90,  -9.30,   0.00,
03/25 06Z,  -1.30,  -8.01,  99.90,  -9.31,   0.00,  (min)
03/25 07Z,  -1.30,  -7.47,  99.90,  -8.77,   0.00,
03/25 08Z,  -1.30,  -6.42,  99.90,  -7.72,   0.00,
03/25 09Z,  -1.40,  -5.08,  99.90,  -6.48,   0.00,
03/25 10Z,  -1.40,  -3.93,  99.90,  -5.33,   0.00,
03/25 11Z,  -1.40,  -3.24,  99.90,  -4.64,   0.00,
03/25 12Z,  -1.40,  -3.01,  99.90,  -4.41,   0.00,  (max)
03/25 13Z,  -1.40,  -3.20,  99.90,  -4.60,   0.00,
03/25 14Z,  -1.40,  -3.72,  99.90,  -5.12,   0.00,
03/25 15Z,  -1.40,  -4.39,  99.90,  -5.79,   0.00,
03/25 16Z,  -1.40,  -5.00,  99.90,  -6.40,   0.00,
03/25 17Z,  -1.50,  -5.32,  99.90,  -6.82,   0.00,  (min)
03/25 18Z,  -1.50,  -5.20,  99.90,  -6.70,   0.00,
03/25 19Z,  -1.50,  -4.59,  99.90,  -6.09,   0.00,
03/25 20Z,  -1.50,  -3.53,  99.90,  -5.03,   0.00,
03/25 21Z,  -1.50,  -2.27,  99.90,  -3.77,   0.00,
03/25 22Z,  -1.50,  -1.33,  99.90,  -2.83,   0.00,
03/25 23Z,  -1.50,  -1.06,  99.90,  -2.56,   0.00,  (max)
03/26 00Z,  -1.50,  -1.43,  99.90,  -2.93,   0.00,
03/26 01Z,  -1.50,  -2.36,  99.90,  -3.86,   0.00,
03/26 02Z,  -1.50,  -3.72,  99.90,  -5.22,   0.00,
03/26 03Z,  -1.40,  -5.33,  99.90,  -6.73,   0.00,
03/26 04Z,  -1.40,  -6.89,  99.90,  -8.29,   0.00,
03/26 05Z,  -1.40,  -8.09,  99.90,  -9.49,   0.00,
03/26 06Z,  -1.40,  -8.68,  99.90, -10.08,   0.00,  (min)
03/26 07Z,  -1.40,  -8.54,  99.90,  -9.94,   0.00,
03/26 08Z,  -1.40,  -7.65,  99.90,  -9.05,   0.00,
03/26 09Z,  -1.40,  -6.10,  99.90,  -7.50,   0.00,
03/26 10Z,  -1.30,  -4.34,  99.90,  -5.64,   0.00,
03/26 11Z,  -1.30,  -2.97,  99.90,  -4.27,   0.00,
03/26 12Z,  -1.30,  -2.27,  99.90,  -3.57,   0.00,
03/26 13Z,  -1.20,  -2.26,  99.90,  -3.46,   0.00,  (max)
03/26 14Z,  -1.20,  -2.83,  99.90,  -4.03,   0.00,
03/26 15Z,  -1.20,  -3.80,  99.90,  -5.00,   0.00,
03/26 16Z,  -1.20,  -4.92,  99.90,  -6.12,   0.00,
03/26 17Z,  -1.20,  -5.88,  99.90,  -7.08,   0.00,
03/26 18Z,  -1.10,  -6.38,  99.90,  -7.48,   0.00,  (min)
03/26 19Z,  -1.10,  -6.23,  99.90,  -7.33,   0.00,
03/26 20Z,  -1.10,  -5.35,  99.90,  -6.45,   0.00,
03/26 21Z,  -1.00,  -3.84,  99.90,  -4.84,   0.00,
03/26 22Z,  -1.00,  -2.12,  99.90,  -3.12,   0.00,
03/26 23Z,  -1.00,  -0.89,  99.90,  -1.89,   0.00,
03/27 00Z,  -0.90,  -0.50,  99.90,  -1.40,   0.00,  (max)
03/27 01Z,  -0.90,  -0.95,  99.90,  -1.85,   0.00,
03/27 02Z,  -0.90,  -2.11,  99.90,  -3.01,   0.00,
03/27 03Z,  -0.80,  -3.79,  99.90,  -4.59,   0.00,
03/27 04Z,  -0.80,  -5.71,  99.90,  -6.51,   0.00,
03/27 05Z,  -0.80,  -7.51,  99.90,  -8.31,   0.00,
03/27 06Z,  -0.80,  -8.77,  99.90,  -9.57,   0.00,
03/27 07Z,  -0.80,  -9.22,  99.90, -10.02,   0.00,  (min)
03/27 08Z,  -0.70,  -8.73,  99.90,  -9.43,   0.00,
03/27 09Z,  -0.70,  -7.29,  99.90,  -7.99,   0.00,
03/27 10Z,  -0.70,  -5.20,  99.90,  -5.90,   0.00,
03/27 11Z,  -0.70,  -3.11,  99.90,  -3.81,   0.00,
03/27 12Z,  -0.70,  -1.72,  99.90,  -2.42,   0.00,
03/27 13Z,  -0.70,  -1.27,  99.90,  -1.97,   0.00,  (max)
03/27 14Z,  -0.70,  -1.67,  99.90,  -2.37,   0.00,
03/27 15Z,  -0.70,  -2.75,  99.90,  -3.45,   0.00,
03/27 16Z,  -0.70,  -4.26,  99.90,  -4.96,   0.00,
03/27 17Z,  -0.70,  -5.83,  99.90,  -6.53,   0.00,
03/27 18Z,  -0.70,  -7.07,  99.90,  -7.77,   0.00,
03/27 19Z,  -0.70,  -7.61,  99.90,  -8.31,   0.00,  (min)
03/27 20Z,  -0.70,  -7.24,  99.90,  -7.94,   0.00,
03/27 21Z,  -0.70,  -5.92,  99.90,  -6.62,   0.00,
03/27 22Z,  -0.70,  -3.89,  99.90,  -4.59,   0.00,
03/27 23Z,  -0.70,  -1.78,  99.90,  -2.48,   0.00,
03/28 00Z,  -0.70,  -0.37,  99.90,  -1.07,   0.00,
03/28 01Z,  -0.80,  -0.03,  99.90,  -0.83,   0.00,  (max)
03/28 02Z,  -0.80,  -0.68,  99.90,  -1.48,   0.00,
03/28 03Z,  -0.80,  -2.12,  99.90,  -2.92,   0.00,
03/28 04Z,  -0.80,  -4.11,  99.90,  -4.91,   0.00,
03/28 05Z,  -0.80,  -6.27,  99.90,  -7.07,   0.00,
03/28 06Z,  -0.80,  -8.15,  99.90,  -8.95,   0.00,