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
#Clarks Point, Nushagak Bay, AK : 05/23/2025 02:23:07 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 06Z,   0.60,  -9.11,  99.90,  -8.51,   0.00,
05/21 07Z,   0.70,  -7.40,  99.90,  -6.70,   0.00,
05/21 08Z,   0.80,  -6.88,  99.90,  -6.08,   0.00,  (max)
05/21 09Z,   0.90,  -7.76,  99.90,  -6.86,   0.00,
05/21 10Z,   0.90,  -9.86,  99.90,  -8.96,   0.00,
05/21 11Z,   0.80, -12.57,  99.90, -11.77,   0.00,
05/21 12Z,   0.70, -15.19,  99.90, -14.49,   0.00,
05/21 13Z,   0.70, -17.21,  99.90, -16.51,   0.00,
05/21 14Z,   0.70, -18.12,  99.90, -17.42,   0.00,  (min)
05/21 15Z,   0.70, -17.32,  99.90, -16.62,   0.00,
05/21 16Z,   0.70, -14.60,  99.90, -13.90,   0.00,
05/21 17Z,   0.70, -10.59,  99.90,  -9.89,   0.00,
05/21 18Z,   0.70,  -6.40,  99.90,  -5.70,   0.00,
05/21 19Z,   0.70,  -3.04,  99.90,  -2.34,   0.00,
05/21 20Z,   0.80,  -1.12,  99.90,  -0.32,   0.00,
05/21 21Z,   0.90,  -1.02,  99.90,  -0.12,   0.00,  (max)
05/21 22Z,   0.70,  -2.75,  99.90,  -2.05,   0.00,
05/21 23Z,   0.60,  -5.83,  99.90,  -5.23,   0.00,
05/22 00Z,   0.70,  -9.47,  99.90,  -8.77,   0.00,
05/22 01Z,   0.70, -13.01,  99.90, -12.31,   0.00,
05/22 02Z,   0.70, -15.86,  99.90, -15.16,   0.00,
05/22 03Z,   0.70, -17.30,  99.90, -16.60,   0.00,  (min)
05/22 04Z,   0.70, -16.80,  99.90, -16.10,   0.00,
05/22 05Z,   0.60, -14.52,  99.90, -13.92,   0.00,
05/22 06Z,   0.50, -11.36,  99.90, -10.86,   0.00,
05/22 07Z,   0.40,  -8.39,  99.90,  -7.99,   0.00,
05/22 08Z,   0.40,  -6.35,  99.90,  -5.95,   0.00,
05/22 09Z,   0.30,  -5.69,  99.90,  -5.39,   0.00,  (max)
05/22 10Z,   0.30,  -6.58,  99.90,  -6.28,   0.00,
05/22 11Z,   0.20,  -8.77,  99.90,  -8.57,   0.00,
05/22 12Z,   0.20, -11.59,  99.90, -11.39,   0.00,
05/22 13Z,   0.10, -14.31,  99.90, -14.21,   0.00,
05/22 14Z,   0.10, -16.40,  99.90, -16.30,   0.00,
05/22 15Z,   0.00, -17.28,  99.90, -17.28,   0.00,  (min)
05/22 16Z,   0.00, -16.36,  99.90, -16.36,   0.00,
05/22 17Z,   0.00, -13.54,  99.90, -13.54,   0.00,
05/22 18Z,   0.00,  -9.56,  99.90,  -9.56,   0.00,
05/22 19Z,   0.00,  -5.61,  99.90,  -5.61,   0.00,
05/22 20Z,   0.10,  -2.65,  99.90,  -2.55,   0.00,
05/22 21Z,   0.10,  -1.28,  99.90,  -1.18,   0.00,  (max)
05/22 22Z,   0.10,  -1.81,  99.90,  -1.71,   0.00,
05/22 23Z,   0.10,  -4.17,  99.90,  -4.07,   0.00,
05/23 00Z,   0.10,  -7.76,  99.90,  -7.66,   0.00,
05/23 01Z,   0.00, -11.74,  99.90, -11.74,   0.00,
05/23 02Z,   0.00, -15.40,  99.90, -15.40,   0.00,
05/23 03Z,   0.00, -18.09,  99.90, -18.09,   0.00,
05/23 04Z,   0.00, -19.07,  99.90, -19.07,   0.00,  (min)
05/23 05Z,   0.00, -17.88,  99.90, -17.88,   0.00,
05/23 06Z,   0.00, -14.84,  99.90, -14.84,   0.00,
05/23 07Z,   0.00, -11.01,  99.90, -11.01,   0.00,
05/23 08Z,   0.00,  -7.50,  99.90,  -7.50,   0.00,
05/23 09Z,   0.00,  -5.07,  99.90,  -5.07,   0.00,
05/23 10Z,   0.00,  -4.19,  99.90,  -4.19,   0.00,  (max)
05/23 11Z,   0.00,  -5.04,  99.90,  -5.04,   0.00,
05/23 12Z,   0.00,  -7.31,  99.90,  -7.31,   0.00,
05/23 13Z,  -0.10, -10.25,  99.90, -10.35,   0.00,
05/23 14Z,  -0.30, -13.14,  99.90, -13.44,   0.00,
05/23 15Z,  -0.40, -15.39,  99.90, -15.79,   0.00,
05/23 16Z,  -0.50, -16.36,  99.90, -16.86,   0.00,  (min)
05/23 17Z,  -0.50, -15.44,  99.90, -15.94,   0.00,
05/23 18Z,  -0.50, -12.63,  99.90, -13.13,   0.00,
05/23 19Z,  -0.40,  -8.81,  99.90,  -9.21,   0.00,
05/23 20Z,  -0.20,  -5.16,  99.90,  -5.36,   0.00,
05/23 21Z,  -0.10,  -2.62,  99.90,  -2.72,   0.00,
05/23 22Z,   0.00,  -1.77,  99.90,  -1.77,   0.00,  (max)
05/23 23Z,   0.00,  -2.88,  99.90,  -2.88,   0.00,
05/24 00Z,   0.00,  -5.79,  99.90,  -5.79,   0.00,
05/24 01Z,   0.00,  -9.82,  99.90,  -9.82,   0.00,
05/24 02Z,   0.00, -14.07,  99.90, -14.07,   0.00,
05/24 03Z,   0.00, -17.79,  99.90, -17.79,   0.00,
05/24 04Z,   0.00, -20.28,  99.90, -20.28,   0.00,
05/24 05Z,   0.00, -20.75,  99.90, -20.75,   0.00,  (min)
05/24 06Z,   0.10, -18.84,  99.90, -18.74,   0.00,
05/24 07Z,   0.20, -15.05,  99.90, -14.85,   0.00,
05/24 08Z,   0.20, -10.54,  99.90, -10.34,   0.00,
05/24 09Z,   0.30,  -6.46,  99.90,  -6.16,   0.00,
05/24 10Z,   0.40,  -3.60,  99.90,  -3.20,   0.00,
05/24 11Z,   0.40,  -2.49,  99.90,  -2.09,   0.00,  (max)
05/24 12Z,   0.40,  -3.29,  99.90,  -2.89,   0.00,
05/24 13Z,   0.40,  -5.63,  99.90,  -5.23,   0.00,
05/24 14Z,   0.40,  -8.74,  99.90,  -8.34,   0.00,
05/24 15Z,   0.30, -11.86,  99.90, -11.56,   0.00,
05/24 16Z,   0.30, -14.36,  99.90, -14.06,   0.00,
05/24 17Z,   0.40, -15.50,  99.90, -15.10,   0.00,  (min)
05/24 18Z,   0.30, -14.67,  99.90, -14.37,   0.00,
05/24 19Z,   0.30, -11.98,  99.90, -11.68,   0.00,
05/24 20Z,   0.30,  -8.37,  99.90,  -8.07,   0.00,
05/24 21Z,   0.30,  -5.04,  99.90,  -4.74,   0.00,
05/24 22Z,   0.30,  -2.89,  99.90,  -2.59,   0.00,
05/24 23Z,   0.30,  -2.48,  99.90,  -2.18,   0.00,  (max)
05/25 00Z,   0.30,  -4.08,  99.90,  -3.78,   0.00,
05/25 01Z,   0.20,  -7.44,  99.90,  -7.24,   0.00,
05/25 02Z,   0.20, -11.80,  99.90, -11.60,   0.00,
05/25 03Z,   0.20, -16.24,  99.90, -16.04,   0.00,
05/25 04Z,   0.10, -19.98,  99.90, -19.88,   0.00,
05/25 05Z,   0.10, -22.23,  99.90, -22.13,   0.00,  (min)
05/25 06Z,   0.10, -22.20,  99.90, -22.10,   0.00,
05/25 07Z,   0.10, -19.61,  99.90, -19.51,   0.00,
05/25 08Z,   0.10, -15.11,  99.90, -15.01,   0.00,
05/25 09Z,   0.20,  -9.96,  99.90,  -9.76,   0.00,
05/25 10Z,   0.30,  -5.34,  99.90,  -5.04,   0.00,
05/25 11Z,   0.30,  -2.08,  99.90,  -1.78,   0.00,
05/25 12Z,   0.40,  -0.76,  99.90,  -0.36,   0.00,  (max)
05/25 13Z,   0.50,  -1.53,  99.90,  -1.03,   0.00,
05/25 14Z,   0.60,  -3.96,  99.90,  -3.36,   0.00,
05/25 15Z,   0.70,  -7.27,  99.90,  -6.57,   0.00,
05/25 16Z,   0.70, -10.68,  99.90,  -9.98,   0.00,
05/25 17Z,   0.70, -13.48,  99.90, -12.78,   0.00,
05/25 18Z,   0.70, -14.85,  99.90, -14.15,   0.00,  (min)
05/25 19Z,   0.70, -14.16,  99.90, -13.46,   0.00,
05/25 20Z,   0.70, -11.61,  99.90, -10.91,   0.00,
05/25 21Z,   0.70,  -8.23,  99.90,  -7.53,   0.00,
05/25 22Z,   0.60,  -5.18,  99.90,  -4.58,   0.00,
05/25 23Z,   0.60,  -3.34,  99.90,  -2.74,   0.00,
05/26 00Z,   0.60,  -3.28,  99.90,  -2.68,   0.00,  (max)
05/26 01Z,   0.50,  -5.24,  99.90,  -4.74,   0.00,
05/26 02Z,   0.50,  -8.93,  99.90,  -8.43,   0.00,
05/26 03Z,   0.50, -13.51,  99.90, -13.01,   0.00,
05/26 04Z,   0.50, -18.06,  99.90, -17.56,   0.00,
05/26 05Z,   0.50, -21.78,  99.90, -21.28,   0.00,
05/26 06Z,   0.50, -23.79,  99.90, -23.29,   0.00,  (min)
05/26 07Z,   0.50, -23.29,  99.90, -22.79,   0.00,
05/26 08Z,   0.50, -20.09,  99.90, -19.59,   0.00,
05/26 09Z,   0.50, -15.00,  99.90, -14.50,   0.00,
05/26 10Z,   0.40,  -9.32,  99.90,  -8.92,   0.00,
05/26 11Z,   0.40,  -4.25,  99.90,  -3.85,   0.00,
05/26 12Z,   0.40,  -0.67,  99.90,  -0.27,   0.00,
05/26 13Z,   0.40,   0.81,  99.90,   1.21,   0.00,  (max)
05/26 14Z,   0.30,   0.03,  99.90,   0.33,   0.00,
05/26 15Z,   0.30,  -2.52,  99.90,  -2.22,   0.00,
05/26 16Z,   0.20,  -6.05,  99.90,  -5.85,   0.00,
05/26 17Z,   0.10,  -9.77,  99.90,  -9.67,   0.00,
05/26 18Z,   0.10, -12.88,  99.90, -12.78,   0.00,