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
#Saint Paul, AK : 05/20/2025 14:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,   0.10,   2.83,   2.51,  99.90,  -0.42,  (max)
05/18 19Z,   0.10,   2.60,   2.38,  99.90,  -0.32,
05/18 20Z,   0.10,   2.24,   1.96,  99.90,  -0.38,
05/18 21Z,   0.10,   1.76,   1.46,  99.90,  -0.40,
05/18 22Z,   0.10,   1.21,   0.90,  99.90,  -0.41,
05/18 23Z,   0.10,   0.65,   0.35,  99.90,  -0.40,
05/19 00Z,   0.10,   0.21,  -0.09,  99.90,  -0.40,
05/19 01Z,   0.00,  -0.07,  -0.41,  99.90,  -0.34,
05/19 02Z,   0.00,  -0.13,  -0.54,  99.90,  -0.41,  (min)
05/19 03Z,   0.00,   0.07,  -0.31,  99.90,  -0.38,
05/19 04Z,   0.00,   0.53,   0.17,  99.90,  -0.36,
05/19 05Z,   0.00,   1.16,   0.78,  99.90,  -0.38,
05/19 06Z,   0.00,   1.83,   1.44,  99.90,  -0.39,
05/19 07Z,   0.00,   2.43,   2.06,  99.90,  -0.37,
05/19 08Z,   0.00,   2.90,   2.46,  99.90,  -0.44,
05/19 09Z,   0.00,   3.18,   2.73,  99.90,  -0.45,
05/19 10Z,   0.00,   3.25,   2.77,  99.90,  -0.48,  (max)
05/19 11Z,   0.00,   3.16,   2.69,  99.90,  -0.47,
05/19 12Z,   0.00,   2.98,   2.51,  99.90,  -0.47,
05/19 13Z,   0.00,   2.79,   2.29,  99.90,  -0.50,
05/19 14Z,   0.00,   2.65,   2.16,  99.90,  -0.49,  (min)
05/19 15Z,   0.00,   2.60,   2.23,  99.90,  -0.37,  (max)
05/19 16Z,   0.10,   2.64,   2.15,  99.90,  -0.59,  (min)
05/19 17Z,   0.10,   2.72,   2.28,  99.90,  -0.54,
05/19 18Z,   0.10,   2.77,   2.35,  99.90,  -0.52,  (max)
05/19 19Z,   0.10,   2.70,   2.27,  99.90,  -0.53,
05/19 20Z,   0.10,   2.49,   2.07,  99.90,  -0.52,
05/19 21Z,   0.10,   2.15,   1.76,  99.90,  -0.49,
05/19 22Z,   0.10,   1.69,   1.38,  99.90,  -0.41,
05/19 23Z,   0.20,   1.17,   0.70,  99.90,  -0.67,
05/20 00Z,   0.20,   0.67,   0.36,  99.90,  -0.51,
05/20 01Z,   0.20,   0.29,  -0.05,  99.90,  -0.54,
05/20 02Z,   0.20,   0.09,  -0.21,  99.90,  -0.50,  (min)
05/20 03Z,   0.20,   0.12,  -0.17,  99.90,  -0.49,
05/20 04Z,   0.20,   0.41,   0.10,  99.90,  -0.51,
05/20 05Z,   0.30,   0.92,   0.68,  99.90,  -0.54,
05/20 06Z,   0.30,   1.55,   1.25,  99.90,  -0.60,
05/20 07Z,   0.30,   2.18,   1.93,  99.90,  -0.55,
05/20 08Z,   0.30,   2.70,   2.48,  99.90,  -0.52,
05/20 09Z,   0.30,   3.05,   2.80,  99.90,  -0.55,
05/20 10Z,   0.30,   3.21,   3.00,  99.90,  -0.51,  (max)
05/20 11Z,   0.30,   3.16,   2.77,  99.90,  -0.69,
05/20 12Z,   0.40,   2.95,   2.67,  99.90,  -0.68,
05/20 13Z,   0.40,   2.67,   2.38,  99.90,  -0.69,
05/20 14Z,   0.40,   2.43,   2.26,  99.90,  -0.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 15Z,   0.40,   2.28,  99.90,   2.12,  -0.56,
05/20 16Z,   0.40,   2.24,  99.90,   2.10,  -0.54,  (min)
05/20 17Z,   0.40,   2.32,  99.90,   2.19,  -0.53,
05/20 18Z,   0.40,   2.46,  99.90,   2.34,  -0.52,
05/20 19Z,   0.40,   2.56,  99.90,   2.46,  -0.50,  (max)
05/20 20Z,   0.30,   2.55,  99.90,   2.36,  -0.49,
05/20 21Z,   0.30,   2.39,  99.90,   2.21,  -0.47,
05/20 22Z,   0.30,   2.10,  99.90,   1.94,  -0.46,
05/20 23Z,   0.30,   1.70,  99.90,   1.56,  -0.44,
05/21 00Z,   0.30,   1.25,  99.90,   1.12,  -0.43,
05/21 01Z,   0.30,   0.81,  99.90,   0.69,  -0.41,
05/21 02Z,   0.30,   0.50,  99.90,   0.40,  -0.40,
05/21 03Z,   0.30,   0.39,  99.90,   0.29,  -0.40,  (min)
05/21 04Z,   0.30,   0.51,  99.90,   0.41,  -0.40,
05/21 05Z,   0.30,   0.86,  99.90,   0.76,  -0.40,
05/21 06Z,   0.20,   1.39,  99.90,   1.19,  -0.40,
05/21 07Z,   0.20,   2.01,  99.90,   1.81,  -0.40,
05/21 08Z,   0.20,   2.56,  99.90,   2.36,  -0.40,
05/21 09Z,   0.20,   2.96,  99.90,   2.76,  -0.40,
05/21 10Z,   0.10,   3.17,  99.90,   2.87,  -0.40,
05/21 11Z,   0.10,   3.17,  99.90,   2.87,  -0.40,  (max)
05/21 12Z,   0.10,   2.97,  99.90,   2.67,  -0.40,
05/21 13Z,   0.20,   2.62,  99.90,   2.42,  -0.40,
05/21 14Z,   0.20,   2.24,  99.90,   2.04,  -0.40,
05/21 15Z,   0.20,   1.94,  99.90,   1.74,  -0.40,
05/21 16Z,   0.20,   1.78,  99.90,   1.58,  -0.40,
05/21 17Z,   0.20,   1.76,  99.90,   1.56,  -0.40,  (min)
05/21 18Z,   0.10,   1.89,  99.90,   1.59,  -0.40,
05/21 19Z,   0.10,   2.12,  99.90,   1.82,  -0.40,
05/21 20Z,   0.10,   2.31,  99.90,   2.01,  -0.40,
05/21 21Z,   0.10,   2.38,  99.90,   2.08,  -0.40,  (max)
05/21 22Z,   0.10,   2.32,  99.90,   2.02,  -0.40,
05/21 23Z,   0.10,   2.13,  99.90,   1.83,  -0.40,
05/22 00Z,   0.10,   1.82,  99.90,   1.52,  -0.40,
05/22 01Z,   0.10,   1.43,  99.90,   1.13,  -0.40,
05/22 02Z,   0.00,   1.08,  99.90,   0.68,  -0.40,
05/22 03Z,   0.00,   0.86,  99.90,   0.46,  -0.40,
05/22 04Z,   0.00,   0.83,  99.90,   0.43,  -0.40,  (min)
05/22 05Z,   0.00,   1.00,  99.90,   0.60,  -0.40,
05/22 06Z,   0.00,   1.38,  99.90,   0.98,  -0.40,
05/22 07Z,   0.00,   1.92,  99.90,   1.52,  -0.40,
05/22 08Z,   0.00,   2.48,  99.90,   2.08,  -0.40,
05/22 09Z,   0.00,   2.93,  99.90,   2.53,  -0.40,
05/22 10Z,   0.00,   3.19,  99.90,   2.79,  -0.40,
05/22 11Z,   0.00,   3.25,  99.90,   2.85,  -0.40,  (max)
05/22 12Z,   0.00,   3.07,  99.90,   2.67,  -0.40,
05/22 13Z,   0.00,   2.68,  99.90,   2.28,  -0.40,
05/22 14Z,   0.00,   2.18,  99.90,   1.78,  -0.40,
05/22 15Z,   0.00,   1.70,  99.90,   1.30,  -0.40,
05/22 16Z,   0.10,   1.34,  99.90,   1.04,  -0.40,
05/22 17Z,   0.10,   1.16,  99.90,   0.86,  -0.40,  (min)
05/22 18Z,   0.10,   1.18,  99.90,   0.88,  -0.40,
05/22 19Z,   0.10,   1.40,  99.90,   1.10,  -0.40,
05/22 20Z,   0.10,   1.73,  99.90,   1.43,  -0.40,
05/22 21Z,   0.10,   2.04,  99.90,   1.74,  -0.40,
05/22 22Z,   0.10,   2.24,  99.90,   1.94,  -0.40,
05/22 23Z,   0.10,   2.31,  99.90,   2.01,  -0.40,
05/23 00Z,   0.20,   2.24,  99.90,   2.05,  -0.40,  (max)
05/23 01Z,   0.20,   2.03,  99.90,   1.83,  -0.40,
05/23 02Z,   0.20,   1.74,  99.90,   1.54,  -0.40,
05/23 03Z,   0.20,   1.47,  99.90,   1.27,  -0.40,
05/23 04Z,   0.20,   1.33,  99.90,   1.13,  -0.40,  (min)
05/23 05Z,   0.20,   1.35,  99.90,   1.15,  -0.40,
05/23 06Z,   0.20,   1.56,  99.90,   1.36,  -0.40,
05/23 07Z,   0.20,   1.96,  99.90,   1.76,  -0.40,
05/23 08Z,   0.10,   2.46,  99.90,   2.16,  -0.40,
05/23 09Z,   0.10,   2.94,  99.90,   2.64,  -0.40,
05/23 10Z,   0.10,   3.26,  99.90,   2.96,  -0.40,
05/23 11Z,   0.10,   3.38,  99.90,   3.08,  -0.40,  (max)
05/23 12Z,   0.10,   3.25,  99.90,   2.95,  -0.40,
05/23 13Z,   0.00,   2.88,  99.90,   2.48,  -0.40,
05/23 14Z,   0.10,   2.32,  99.90,   2.02,  -0.40,
05/23 15Z,   0.00,   1.68,  99.90,   1.28,  -0.40,
05/23 16Z,   0.00,   1.10,  99.90,   0.70,  -0.40,
05/23 17Z,   0.10,   0.67,  99.90,   0.37,  -0.40,
05/23 18Z,   0.00,   0.48,  99.90,   0.08,  -0.40,  (min)
05/23 19Z,   0.00,   0.56,  99.90,   0.16,  -0.40,
05/23 20Z,   0.00,   0.88,  99.90,   0.48,  -0.40,
05/23 21Z,   0.00,   1.34,  99.90,   0.94,  -0.40,
05/23 22Z,   0.00,   1.79,  99.90,   1.39,  -0.40,
05/23 23Z,   0.00,   2.15,  99.90,   1.75,  -0.40,
05/24 00Z,   0.00,   2.38,  99.90,   1.98,  -0.40,
05/24 01Z,   0.00,   2.43,  99.90,   2.03,  -0.40,  (max)
05/24 02Z,   0.00,   2.33,  99.90,   1.93,  -0.40,
05/24 03Z,   0.00,   2.13,  99.90,   1.73,  -0.40,
05/24 04Z,   0.00,   1.94,  99.90,   1.54,  -0.40,
05/24 05Z,   0.00,   1.85,  99.90,   1.45,  -0.40,  (min)
05/24 06Z,   0.00,   1.90,  99.90,   1.50,  -0.40,