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
#Adak Island, AK : 03/20/2025 12:22:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 12Z,   0.00,  -2.92,  -3.06,  99.90,  -0.14,
03/18 13Z,   0.00,  -2.89,  -2.97,  99.90,  -0.08,
03/18 14Z,   0.10,  -2.81,  -2.93,  99.90,  -0.22,
03/18 15Z,   0.10,  -2.71,  -2.70,  99.90,  -0.09,
03/18 16Z,   0.20,  -2.65,  -2.57,  99.90,  -0.12,
03/18 17Z,   0.20,  -2.65,  -2.44,  99.90,   0.01,  (max)
03/18 18Z,   0.30,  -2.77,  -2.59,  99.90,  -0.12,
03/18 19Z,   0.40,  -3.03,  -3.03,  99.90,  -0.40,
03/18 20Z,   0.50,  -3.40,  -3.28,  99.90,  -0.38,
03/18 21Z,   0.60,  -3.87,  -3.74,  99.90,  -0.47,
03/18 22Z,   0.70,  -4.36,  -4.22,  99.90,  -0.56,
03/18 23Z,   0.60,  -4.79,  -4.55,  99.90,  -0.36,
03/19 00Z,   0.60,  -5.11,  -4.84,  99.90,  -0.33,
03/19 01Z,   0.60,  -5.24,  -5.04,  99.90,  -0.40,  (min)
03/19 02Z,   0.70,  -5.17,  -4.86,  99.90,  -0.39,
03/19 03Z,   0.70,  -4.91,  -4.66,  99.90,  -0.45,
03/19 04Z,   0.70,  -4.50,  -4.15,  99.90,  -0.35,
03/19 05Z,   0.80,  -4.01,  -3.76,  99.90,  -0.55,
03/19 06Z,   0.80,  -3.53,  -3.22,  99.90,  -0.49,
03/19 07Z,   0.80,  -3.12,  -2.79,  99.90,  -0.47,
03/19 08Z,   0.80,  -2.83,  -2.56,  99.90,  -0.53,
03/19 09Z,   0.80,  -2.66,  -2.45,  99.90,  -0.59,
03/19 10Z,   0.70,  -2.61,  -2.42,  99.90,  -0.51,
03/19 11Z,   0.70,  -2.61,  -2.38,  99.90,  -0.47,  (max)
03/19 12Z,   0.70,  -2.63,  -2.40,  99.90,  -0.47,  (min)
03/19 13Z,   0.70,  -2.62,  -2.38,  99.90,  -0.46,
03/19 14Z,   0.70,  -2.58,  -2.26,  99.90,  -0.38,
03/19 15Z,   0.70,  -2.51,  -2.15,  99.90,  -0.34,
03/19 16Z,   0.70,  -2.44,  -2.07,  99.90,  -0.33,  (max)
03/19 17Z,   0.70,  -2.44,  -2.15,  99.90,  -0.41,
03/19 18Z,   0.60,  -2.53,  -2.22,  99.90,  -0.29,
03/19 19Z,   0.60,  -2.77,  -2.47,  99.90,  -0.30,
03/19 20Z,   0.60,  -3.15,  -2.90,  99.90,  -0.35,
03/19 21Z,   0.60,  -3.65,  -3.38,  99.90,  -0.33,
03/19 22Z,   0.60,  -4.21,  -3.94,  99.90,  -0.33,
03/19 23Z,   0.50,  -4.76,  -4.47,  99.90,  -0.21,
03/20 00Z,   0.50,  -5.21,  -5.01,  99.90,  -0.30,
03/20 01Z,   0.40,  -5.50,  -5.24,  99.90,  -0.14,
03/20 02Z,   0.40,  -5.57,  -5.35,  99.90,  -0.18,  (min)
03/20 03Z,   0.40,  -5.41,  -5.12,  99.90,  -0.11,
03/20 04Z,   0.50,  -5.05,  -4.77,  99.90,  -0.22,
03/20 05Z,   0.50,  -4.54,  -4.26,  99.90,  -0.22,
03/20 06Z,   0.40,  -3.98,  -3.67,  99.90,  -0.09,
03/20 07Z,   0.40,  -3.45,  -3.26,  99.90,  -0.21,
03/20 08Z,   0.30,  -3.00,  -2.80,  99.90,  -0.10,
03/20 09Z,   0.20,  -2.69,  -2.57,  99.90,  -0.08,
03/20 10Z,   0.20,  -2.52,  -2.37,  99.90,  -0.05,
03/20 11Z,   0.20,  -2.44,  -2.28,  99.90,  -0.04,  (max)
03/20 12Z,   0.10,  -2.42,  -2.34,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 13Z,   0.10,  -2.41,  99.90,  -2.35,  -0.04,  (min)
03/20 14Z,   0.10,  -2.38,  99.90,  -2.34,  -0.06,
03/20 15Z,   0.10,  -2.32,  99.90,  -2.30,  -0.09,
03/20 16Z,   0.10,  -2.25,  99.90,  -2.26,  -0.11,
03/20 17Z,   0.10,  -2.21,  99.90,  -2.25,  -0.13,  (max)
03/20 18Z,   0.00,  -2.27,  99.90,  -2.43,  -0.16,
03/20 19Z,   0.00,  -2.46,  99.90,  -2.64,  -0.18,
03/20 20Z,   0.00,  -2.81,  99.90,  -3.01,  -0.20,
03/20 21Z,   0.00,  -3.30,  99.90,  -3.53,  -0.23,
03/20 22Z,   0.00,  -3.90,  99.90,  -4.15,  -0.25,
03/20 23Z,  -0.10,  -4.53,  99.90,  -4.91,  -0.27,
03/21 00Z,  -0.10,  -5.12,  99.90,  -5.51,  -0.30,
03/21 01Z,  -0.10,  -5.56,  99.90,  -5.96,  -0.30,
03/21 02Z,   0.00,  -5.80,  99.90,  -6.10,  -0.30,  (min)
03/21 03Z,   0.00,  -5.79,  99.90,  -6.09,  -0.30,
03/21 04Z,   0.00,  -5.55,  99.90,  -5.84,  -0.30,
03/21 05Z,   0.00,  -5.10,  99.90,  -5.40,  -0.30,
03/21 06Z,   0.00,  -4.53,  99.90,  -4.82,  -0.30,
03/21 07Z,   0.00,  -3.92,  99.90,  -4.22,  -0.30,
03/21 08Z,   0.00,  -3.36,  99.90,  -3.66,  -0.30,
03/21 09Z,   0.00,  -2.92,  99.90,  -3.21,  -0.30,
03/21 10Z,   0.00,  -2.61,  99.90,  -2.90,  -0.30,
03/21 11Z,  -0.10,  -2.43,  99.90,  -2.82,  -0.30,
03/21 12Z,  -0.10,  -2.34,  99.90,  -2.74,  -0.30,
03/21 13Z,  -0.10,  -2.29,  99.90,  -2.69,  -0.30,
03/21 14Z,  -0.10,  -2.25,  99.90,  -2.64,  -0.30,
03/21 15Z,  -0.10,  -2.18,  99.90,  -2.57,  -0.30,
03/21 16Z,  -0.10,  -2.09,  99.90,  -2.49,  -0.30,
03/21 17Z,  -0.10,  -2.02,  99.90,  -2.42,  -0.30,
03/21 18Z,  -0.10,  -2.02,  99.90,  -2.42,  -0.30,  (max)
03/21 19Z,  -0.10,  -2.14,  99.90,  -2.54,  -0.30,
03/21 20Z,  -0.20,  -2.42,  99.90,  -2.92,  -0.30,
03/21 21Z,  -0.20,  -2.87,  99.90,  -3.37,  -0.30,
03/21 22Z,  -0.20,  -3.47,  99.90,  -3.97,  -0.30,
03/21 23Z,  -0.20,  -4.15,  99.90,  -4.64,  -0.30,
03/22 00Z,  -0.20,  -4.83,  99.90,  -5.33,  -0.30,
03/22 01Z,  -0.20,  -5.42,  99.90,  -5.92,  -0.30,
03/22 02Z,  -0.20,  -5.83,  99.90,  -6.33,  -0.30,
03/22 03Z,  -0.20,  -6.01,  99.90,  -6.50,  -0.30,  (min)
03/22 04Z,  -0.20,  -5.92,  99.90,  -6.42,  -0.30,
03/22 05Z,  -0.20,  -5.59,  99.90,  -6.09,  -0.30,
03/22 06Z,  -0.20,  -5.08,  99.90,  -5.58,  -0.30,
03/22 07Z,  -0.20,  -4.47,  99.90,  -4.97,  -0.30,
03/22 08Z,  -0.20,  -3.85,  99.90,  -4.35,  -0.30,
03/22 09Z,  -0.30,  -3.30,  99.90,  -3.90,  -0.30,
03/22 10Z,  -0.30,  -2.87,  99.90,  -3.47,  -0.30,
03/22 11Z,  -0.30,  -2.58,  99.90,  -3.18,  -0.30,
03/22 12Z,  -0.20,  -2.40,  99.90,  -2.90,  -0.30,
03/22 13Z,  -0.20,  -2.30,  99.90,  -2.79,  -0.30,
03/22 14Z,  -0.20,  -2.21,  99.90,  -2.71,  -0.30,
03/22 15Z,  -0.20,  -2.12,  99.90,  -2.62,  -0.30,
03/22 16Z,  -0.20,  -2.01,  99.90,  -2.50,  -0.30,
03/22 17Z,  -0.20,  -1.89,  99.90,  -2.39,  -0.30,
03/22 18Z,  -0.20,  -1.83,  99.90,  -2.32,  -0.30,  (max)
03/22 19Z,  -0.20,  -1.86,  99.90,  -2.36,  -0.30,
03/22 20Z,  -0.20,  -2.05,  99.90,  -2.55,  -0.30,
03/22 21Z,  -0.20,  -2.42,  99.90,  -2.92,  -0.30,
03/22 22Z,  -0.30,  -2.97,  99.90,  -3.56,  -0.30,
03/22 23Z,  -0.30,  -3.64,  99.90,  -4.24,  -0.30,
03/23 00Z,  -0.30,  -4.38,  99.90,  -4.98,  -0.30,
03/23 01Z,  -0.30,  -5.08,  99.90,  -5.68,  -0.30,
03/23 02Z,  -0.20,  -5.65,  99.90,  -6.15,  -0.30,
03/23 03Z,  -0.20,  -6.01,  99.90,  -6.51,  -0.30,
03/23 04Z,  -0.30,  -6.12,  99.90,  -6.71,  -0.30,  (min)
03/23 05Z,  -0.30,  -5.96,  99.90,  -6.55,  -0.30,
03/23 06Z,  -0.30,  -5.56,  99.90,  -6.16,  -0.30,
03/23 07Z,  -0.30,  -5.01,  99.90,  -5.61,  -0.30,
03/23 08Z,  -0.30,  -4.39,  99.90,  -4.99,  -0.30,
03/23 09Z,  -0.30,  -3.78,  99.90,  -4.38,  -0.30,
03/23 10Z,  -0.30,  -3.26,  99.90,  -3.86,  -0.30,
03/23 11Z,  -0.30,  -2.87,  99.90,  -3.47,  -0.30,
03/23 12Z,  -0.30,  -2.60,  99.90,  -3.20,  -0.30,
03/23 13Z,  -0.30,  -2.43,  99.90,  -3.02,  -0.30,
03/23 14Z,  -0.30,  -2.30,  99.90,  -2.90,  -0.30,
03/23 15Z,  -0.30,  -2.18,  99.90,  -2.78,  -0.30,
03/23 16Z,  -0.30,  -2.04,  99.90,  -2.64,  -0.30,
03/23 17Z,  -0.30,  -1.88,  99.90,  -2.48,  -0.30,
03/23 18Z,  -0.30,  -1.75,  99.90,  -2.35,  -0.30,  (max)
03/23 19Z,  -0.40,  -1.69,  99.90,  -2.39,  -0.30,
03/23 20Z,  -0.40,  -1.76,  99.90,  -2.46,  -0.30,
03/23 21Z,  -0.40,  -2.02,  99.90,  -2.71,  -0.30,
03/23 22Z,  -0.40,  -2.46,  99.90,  -3.16,  -0.30,
03/23 23Z,  -0.40,  -3.08,  99.90,  -3.78,  -0.30,
03/24 00Z,  -0.40,  -3.82,  99.90,  -4.51,  -0.30,