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
#Ketchikan, AK : 05/23/2025 12:22:07 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.30, -13.27, -13.74,  99.90,  -0.17,
05/21 13Z,  -0.40, -11.36, -11.80,  99.90,  -0.04,
05/21 14Z,  -0.40,  -9.45,  -9.79,  99.90,   0.06,
05/21 15Z,  -0.50,  -8.08,  -8.29,  99.90,   0.29,
05/21 16Z,  -0.50,  -7.64,  -7.85,  99.90,   0.29,  (max)
05/21 17Z,  -0.50,  -8.34,  -8.59,  99.90,   0.25,
05/21 18Z,  -0.50, -10.07, -10.40,  99.90,   0.17,
05/21 19Z,  -0.50, -12.47, -12.87,  99.90,   0.10,
05/21 20Z,  -0.60, -14.97, -15.40,  99.90,   0.17,
05/21 21Z,  -0.60, -16.96, -17.31,  99.90,   0.25,
05/21 22Z,  -0.50, -17.95, -18.19,  99.90,   0.26,  (min)
05/21 23Z,  -0.50, -17.68, -17.81,  99.90,   0.37,
05/22 00Z,  -0.50, -16.21, -16.45,  99.90,   0.26,
05/22 01Z,  -0.50, -13.87, -14.26,  99.90,   0.11,
05/22 02Z,  -0.50, -11.14, -11.72,  99.90,  -0.08,
05/22 03Z,  -0.50,  -8.62,  -9.32,  99.90,  -0.20,
05/22 04Z,  -0.40,  -6.85,  -7.51,  99.90,  -0.26,
05/22 05Z,  -0.40,  -6.22,  -6.74,  99.90,  -0.12,  (max)
05/22 06Z,  -0.50,  -6.89,  -7.18,  99.90,   0.21,
05/22 07Z,  -0.50,  -8.71,  -8.83,  99.90,   0.38,
05/22 08Z,  -0.50, -11.22, -11.32,  99.90,   0.40,
05/22 09Z,  -0.50, -13.81, -14.00,  99.90,   0.31,
05/22 10Z,  -0.40, -15.80, -16.10,  99.90,   0.10,
05/22 11Z,  -0.40, -16.71, -17.06,  99.90,   0.05,  (min)
05/22 12Z,  -0.50, -16.32, -16.67,  99.90,   0.15,
05/22 13Z,  -0.50, -14.79, -15.09,  99.90,   0.20,
05/22 14Z,  -0.40, -12.52, -12.77,  99.90,   0.15,
05/22 15Z,  -0.40, -10.13, -10.31,  99.90,   0.22,
05/22 16Z,  -0.30,  -8.25,  -8.39,  99.90,   0.16,
05/22 17Z,  -0.30,  -7.39,  -7.61,  99.90,   0.08,  (max)
05/22 18Z,  -0.40,  -7.82,  -8.06,  99.90,   0.16,
05/22 19Z,  -0.40,  -9.45,  -9.74,  99.90,   0.11,
05/22 20Z,  -0.30, -11.92, -12.17,  99.90,   0.05,
05/22 21Z,  -0.30, -14.60, -14.78,  99.90,   0.12,
05/22 22Z,  -0.20, -16.77, -16.89,  99.90,   0.08,
05/22 23Z,  -0.10, -17.86, -17.86,  99.90,   0.10,  (min)
05/23 00Z,  -0.20, -17.56, -17.55,  99.90,   0.21,
05/23 01Z,  -0.20, -15.89, -16.02,  99.90,   0.07,
05/23 02Z,  -0.10, -13.22, -13.54,  99.90,  -0.22,
05/23 03Z,  -0.10, -10.14, -10.57,  99.90,  -0.33,
05/23 04Z,   0.00,  -7.34,  -7.77,  99.90,  -0.43,
05/23 05Z,   0.00,  -5.47,  -5.78,  99.90,  -0.31,
05/23 06Z,   0.00,  -4.98,  -5.11,  99.90,  -0.13,  (max)
05/23 07Z,   0.00,  -6.04,  -5.93,  99.90,   0.11,
05/23 08Z,   0.00,  -8.44,  -8.21,  99.90,   0.23,
05/23 09Z,   0.00, -11.66, -11.42,  99.90,   0.24,
05/23 10Z,   0.00, -14.93, -14.75,  99.90,   0.18,
05/23 11Z,   0.00, -17.44, -17.31,  99.90,   0.13,
05/23 12Z,   0.00, -18.60, -18.45,  99.90,   0.15,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 13Z,   0.00, -18.15,  99.90, -17.99,   0.15,
05/23 14Z,   0.00, -16.25,  99.90, -16.09,   0.16,
05/23 15Z,   0.00, -13.44,  99.90, -13.28,   0.16,
05/23 16Z,   0.00, -10.45,  99.90, -10.28,   0.16,
05/23 17Z,   0.00,  -8.03,  99.90,  -7.87,   0.17,
05/23 18Z,   0.00,  -6.81,  99.90,  -6.64,   0.17,  (max)
05/23 19Z,   0.00,  -7.07,  99.90,  -6.90,   0.17,
05/23 20Z,   0.00,  -8.77,  99.90,  -8.59,   0.17,
05/23 21Z,   0.00, -11.44,  99.90, -11.26,   0.18,
05/23 22Z,   0.00, -14.36,  99.90, -14.19,   0.18,
05/23 23Z,   0.00, -16.73,  99.90, -16.55,   0.18,
05/24 00Z,   0.00, -17.86,  99.90, -17.68,   0.19,  (min)
05/24 01Z,   0.10, -17.39,  99.90, -17.10,   0.19,
05/24 02Z,   0.00, -15.38,  99.90, -15.19,   0.19,
05/24 03Z,   0.00, -12.28,  99.90, -12.10,   0.19,
05/24 04Z,   0.00,  -8.83,  99.90,  -8.64,   0.19,
05/24 05Z,   0.00,  -5.82,  99.90,  -5.64,   0.19,
05/24 06Z,   0.00,  -3.99,  99.90,  -3.80,   0.19,
05/24 07Z,   0.00,  -3.81,  99.90,  -3.62,   0.19,  (max)
05/24 08Z,   0.00,  -5.42,  99.90,  -5.24,   0.19,
05/24 09Z,   0.00,  -8.55,  99.90,  -8.37,   0.19,
05/24 10Z,   0.00, -12.53,  99.90, -12.35,   0.19,
05/24 11Z,   0.00, -16.44,  99.90, -16.25,   0.19,
05/24 12Z,   0.10, -19.34,  99.90, -19.06,   0.19,
05/24 13Z,   0.20, -20.54,  99.90, -20.16,   0.19,  (min)
05/24 14Z,   0.30, -19.80,  99.90, -19.32,   0.19,
05/24 15Z,   0.40, -17.37,  99.90, -16.79,   0.19,
05/24 16Z,   0.40, -13.92,  99.90, -13.34,   0.19,
05/24 17Z,   0.40, -10.34,  99.90,  -9.75,   0.19,
05/24 18Z,   0.30,  -7.49,  99.90,  -7.00,   0.19,
05/24 19Z,   0.20,  -6.04,  99.90,  -5.66,   0.19,  (max)
05/24 20Z,   0.20,  -6.32,  99.90,  -5.93,   0.19,
05/24 21Z,   0.20,  -8.20,  99.90,  -7.81,   0.19,
05/24 22Z,   0.20, -11.15,  99.90, -10.77,   0.19,
05/24 23Z,   0.20, -14.34,  99.90, -13.95,   0.19,
05/25 00Z,   0.20, -16.83,  99.90, -16.44,   0.19,
05/25 01Z,   0.30, -17.86,  99.90, -17.38,   0.19,  (min)
05/25 02Z,   0.30, -17.09,  99.90, -16.60,   0.19,
05/25 03Z,   0.40, -14.64,  99.90, -14.06,   0.19,
05/25 04Z,   0.40, -11.12,  99.90, -10.53,   0.19,
05/25 05Z,   0.30,  -7.37,  99.90,  -6.88,   0.19,
05/25 06Z,   0.20,  -4.29,  99.90,  -3.91,   0.19,
05/25 07Z,   0.10,  -2.66,  99.90,  -2.37,   0.19,  (max)
05/25 08Z,   0.00,  -2.94,  99.90,  -2.75,   0.19,
05/25 09Z,   0.00,  -5.20,  99.90,  -5.02,   0.19,
05/25 10Z,   0.00,  -9.08,  99.90,  -8.89,   0.19,
05/25 11Z,   0.00, -13.74,  99.90, -13.55,   0.19,
05/25 12Z,   0.10, -18.12,  99.90, -17.84,   0.19,
05/25 13Z,   0.20, -21.18,  99.90, -20.80,   0.19,
05/25 14Z,   0.20, -22.20,  99.90, -21.81,   0.19,  (min)
05/25 15Z,   0.20, -20.99,  99.90, -20.60,   0.19,
05/25 16Z,   0.20, -17.96,  99.90, -17.57,   0.19,
05/25 17Z,   0.20, -13.92,  99.90, -13.53,   0.19,
05/25 18Z,   0.10,  -9.88,  99.90,  -9.59,   0.19,
05/25 19Z,   0.10,  -6.78,  99.90,  -6.50,   0.19,
05/25 20Z,   0.10,  -5.30,  99.90,  -5.02,   0.19,  (max)
05/25 21Z,   0.10,  -5.74,  99.90,  -5.45,   0.19,
05/25 22Z,   0.10,  -7.89,  99.90,  -7.61,   0.19,
05/25 23Z,   0.20, -11.14,  99.90, -10.75,   0.19,
05/26 00Z,   0.30, -14.51,  99.90, -14.03,   0.19,
05/26 01Z,   0.40, -16.99,  99.90, -16.40,   0.19,
05/26 02Z,   0.40, -17.78,  99.90, -17.20,   0.19,  (min)
05/26 03Z,   0.40, -16.61,  99.90, -16.02,   0.19,
05/26 04Z,   0.40, -13.72,  99.90, -13.14,   0.19,
05/26 05Z,   0.30,  -9.86,  99.90,  -9.38,   0.19,
05/26 06Z,   0.20,  -5.97,  99.90,  -5.58,   0.19,
05/26 07Z,   0.20,  -3.00,  99.90,  -2.61,   0.19,
05/26 08Z,   0.10,  -1.70,  99.90,  -1.42,   0.19,  (max)
05/26 09Z,   0.10,  -2.52,  99.90,  -2.24,   0.19,
05/26 10Z,   0.20,  -5.44,  99.90,  -5.06,   0.19,
05/26 11Z,   0.20,  -9.96,  99.90,  -9.57,   0.19,
05/26 12Z,   0.30, -15.11,  99.90, -14.63,   0.19,
05/26 13Z,   0.40, -19.71,  99.90, -19.13,   0.19,
05/26 14Z,   0.40, -22.66,  99.90, -22.07,   0.19,
05/26 15Z,   0.40, -23.28,  99.90, -22.70,   0.19,  (min)
05/26 16Z,   0.30, -21.53,  99.90, -21.04,   0.19,
05/26 17Z,   0.20, -17.95,  99.90, -17.56,   0.19,
05/26 18Z,   0.10, -13.49,  99.90, -13.20,   0.19,
05/26 19Z,   0.10,  -9.22,  99.90,  -8.93,   0.19,
05/26 20Z,   0.10,  -6.09,  99.90,  -5.81,   0.19,
05/26 21Z,   0.10,  -4.76,  99.90,  -4.48,   0.19,  (max)
05/26 22Z,   0.20,  -5.47,  99.90,  -5.08,   0.19,
05/26 23Z,   0.40,  -7.93,  99.90,  -7.35,   0.19,
05/27 00Z,   0.50, -11.40,  99.90, -10.72,   0.19,