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
#Prudhoe Bay, AK : 05/17/2025 11:22:25 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,  -0.20,  -1.12,  -0.93,  99.90,   0.39,  (max)
05/15 13Z,  -0.20,  -1.21,  -0.95,  99.90,   0.46,
05/15 14Z,  -0.10,  -1.32,  -1.01,  99.90,   0.41,
05/15 15Z,  -0.10,  -1.41,  -1.09,  99.90,   0.42,
05/15 16Z,  -0.10,  -1.47,  -1.16,  99.90,   0.41,
05/15 17Z,  -0.10,  -1.47,  -1.17,  99.90,   0.40,  (min)
05/15 18Z,   0.00,  -1.40,  -1.14,  99.90,   0.26,
05/15 19Z,   0.00,  -1.28,  -1.02,  99.90,   0.26,
05/15 20Z,   0.00,  -1.13,  -0.86,  99.90,   0.27,
05/15 21Z,   0.00,  -0.97,  -0.73,  99.90,   0.24,
05/15 22Z,   0.00,  -0.85,  -0.56,  99.90,   0.29,
05/15 23Z,   0.00,  -0.78,  -0.48,  99.90,   0.30,
05/16 00Z,   0.00,  -0.77,  -0.37,  99.90,   0.40,  (max)
05/16 01Z,   0.00,  -0.83,  -0.43,  99.90,   0.40,
05/16 02Z,   0.00,  -0.93,  -0.48,  99.90,   0.45,
05/16 03Z,   0.00,  -1.05,  -0.64,  99.90,   0.41,
05/16 04Z,   0.00,  -1.15,  -0.77,  99.90,   0.38,
05/16 05Z,   0.00,  -1.22,  -0.81,  99.90,   0.41,
05/16 06Z,   0.00,  -1.25,  -0.87,  99.90,   0.38,
05/16 07Z,   0.00,  -1.22,  -0.92,  99.90,   0.30,  (min)
05/16 08Z,   0.00,  -1.17,  -0.88,  99.90,   0.29,
05/16 09Z,   0.00,  -1.10,  -0.67,  99.90,   0.43,
05/16 10Z,   0.10,  -1.05,  -0.61,  99.90,   0.34,
05/16 11Z,   0.10,  -1.03,  -0.58,  99.90,   0.35,  (max)
05/16 12Z,   0.10,  -1.06,  -0.59,  99.90,   0.37,
05/16 13Z,   0.20,  -1.13,  -0.70,  99.90,   0.23,
05/16 14Z,   0.20,  -1.23,  -0.77,  99.90,   0.26,
05/16 15Z,   0.20,  -1.33,  -0.78,  99.90,   0.35,
05/16 16Z,   0.20,  -1.41,  -0.86,  99.90,   0.35,
05/16 17Z,   0.20,  -1.44,  -0.87,  99.90,   0.37,
05/16 18Z,   0.30,  -1.42,  -0.88,  99.90,   0.24,  (min)
05/16 19Z,   0.30,  -1.33,  -0.81,  99.90,   0.22,
05/16 20Z,   0.30,  -1.20,  -0.80,  99.90,   0.10,
05/16 21Z,   0.40,  -1.05,  -0.58,  99.90,   0.07,
05/16 22Z,   0.30,  -0.91,  -0.52,  99.90,   0.09,
05/16 23Z,   0.30,  -0.81,  -0.50,  99.90,   0.01,
05/17 00Z,   0.30,  -0.76,  -0.39,  99.90,   0.07,
05/17 01Z,   0.30,  -0.78,  -0.36,  99.90,   0.12,  (max)
05/17 02Z,   0.30,  -0.85,  -0.44,  99.90,   0.11,
05/17 03Z,   0.30,  -0.95,  -0.52,  99.90,   0.13,
05/17 04Z,   0.30,  -1.05,  -0.59,  99.90,   0.16,
05/17 05Z,   0.30,  -1.14,  -0.72,  99.90,   0.12,
05/17 06Z,   0.20,  -1.19,  -0.82,  99.90,   0.17,  (min)
05/17 07Z,   0.20,  -1.20,  -0.81,  99.90,   0.19,
05/17 08Z,   0.30,  -1.17,  -0.80,  99.90,   0.07,
05/17 09Z,   0.30,  -1.11,  -0.79,  99.90,   0.02,
05/17 10Z,   0.30,  -1.06,  -0.67,  99.90,   0.09,
05/17 11Z,   0.30,  -1.02,  -0.60,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 12Z,   0.30,  -1.03,  99.90,  -0.58,   0.15,  (max)
05/17 13Z,   0.30,  -1.07,  99.90,  -0.59,   0.18,
05/17 14Z,   0.20,  -1.15,  99.90,  -0.75,   0.21,  (min)
05/17 15Z,   0.30,  -1.25,  99.90,  -0.72,   0.23,  (max)
05/17 16Z,   0.30,  -1.34,  99.90,  -0.78,   0.26,
05/17 17Z,   0.30,  -1.40,  99.90,  -0.81,   0.29,  (min)
05/17 18Z,   0.30,  -1.41,  99.90,  -0.80,   0.32,  (max)
05/17 19Z,   0.20,  -1.37,  99.90,  -0.83,   0.35,  (min)
05/17 20Z,   0.30,  -1.28,  99.90,  -0.60,   0.37,
05/17 21Z,   0.30,  -1.15,  99.90,  -0.45,   0.40,
05/17 22Z,   0.30,  -1.02,  99.90,  -0.29,   0.43,
05/17 23Z,   0.30,  -0.90,  99.90,  -0.14,   0.46,  (max)
05/18 00Z,   0.20,  -0.82,  99.90,  -0.16,   0.46,  (min)
05/18 01Z,   0.20,  -0.79,  99.90,  -0.14,   0.46,  (max)
05/18 02Z,   0.20,  -0.82,  99.90,  -0.17,   0.46,
05/18 03Z,   0.20,  -0.89,  99.90,  -0.24,   0.46,
05/18 04Z,   0.20,  -0.98,  99.90,  -0.33,   0.46,
05/18 05Z,   0.10,  -1.08,  99.90,  -0.52,   0.46,  (min)
05/18 06Z,   0.20,  -1.15,  99.90,  -0.49,   0.46,  (max)
05/18 07Z,   0.20,  -1.18,  99.90,  -0.53,   0.46,
05/18 08Z,   0.10,  -1.18,  99.90,  -0.62,   0.46,  (min)
05/18 09Z,   0.10,  -1.15,  99.90,  -0.59,   0.46,  (max)
05/18 10Z,   0.00,  -1.10,  99.90,  -0.64,   0.46,  (min)
05/18 11Z,   0.00,  -1.05,  99.90,  -0.60,   0.46,
05/18 12Z,   0.00,  -1.03,  99.90,  -0.58,   0.46,  (max)
05/18 13Z,   0.00,  -1.05,  99.90,  -0.59,   0.46,
05/18 14Z,   0.00,  -1.10,  99.90,  -0.64,   0.46,
05/18 15Z,   0.00,  -1.17,  99.90,  -0.72,   0.46,
05/18 16Z,   0.00,  -1.26,  99.90,  -0.80,   0.46,
05/18 17Z,   0.00,  -1.34,  99.90,  -0.88,   0.46,
05/18 18Z,   0.00,  -1.38,  99.90,  -0.93,   0.46,
05/18 19Z,   0.00,  -1.39,  99.90,  -0.93,   0.46,  (min)
05/18 20Z,   0.00,  -1.34,  99.90,  -0.88,   0.46,
05/18 21Z,   0.00,  -1.25,  99.90,  -0.80,   0.46,
05/18 22Z,   0.00,  -1.14,  99.90,  -0.69,   0.46,
05/18 23Z,   0.00,  -1.03,  99.90,  -0.57,   0.46,
05/19 00Z,   0.00,  -0.93,  99.90,  -0.48,   0.46,
05/19 01Z,   0.00,  -0.87,  99.90,  -0.42,   0.46,
05/19 02Z,   0.00,  -0.86,  99.90,  -0.41,   0.46,  (max)
05/19 03Z,   0.00,  -0.89,  99.90,  -0.44,   0.46,
05/19 04Z,   0.00,  -0.96,  99.90,  -0.50,   0.46,
05/19 05Z,   0.00,  -1.04,  99.90,  -0.58,   0.46,
05/19 06Z,   0.00,  -1.12,  99.90,  -0.66,   0.46,
05/19 07Z,   0.00,  -1.18,  99.90,  -0.72,   0.46,
05/19 08Z,   0.00,  -1.20,  99.90,  -0.75,   0.46,  (min)
05/19 09Z,   0.00,  -1.19,  99.90,  -0.74,   0.46,
05/19 10Z,   0.00,  -1.16,  99.90,  -0.71,   0.46,
05/19 11Z,   0.00,  -1.12,  99.90,  -0.66,   0.46,
05/19 12Z,   0.00,  -1.08,  99.90,  -0.62,   0.46,
05/19 13Z,   0.00,  -1.06,  99.90,  -0.60,   0.46,  (max)
05/19 14Z,   0.00,  -1.07,  99.90,  -0.61,   0.46,
05/19 15Z,   0.00,  -1.11,  99.90,  -0.65,   0.46,
05/19 16Z,   0.00,  -1.17,  99.90,  -0.72,   0.46,
05/19 17Z,   0.00,  -1.25,  99.90,  -0.79,   0.46,
05/19 18Z,   0.00,  -1.31,  99.90,  -0.86,   0.46,
05/19 19Z,   0.00,  -1.36,  99.90,  -0.90,   0.46,
05/19 20Z,   0.00,  -1.36,  99.90,  -0.91,   0.46,  (min)
05/19 21Z,   0.00,  -1.33,  99.90,  -0.87,   0.46,
05/19 22Z,   0.00,  -1.26,  99.90,  -0.80,   0.46,
05/19 23Z,   0.00,  -1.17,  99.90,  -0.72,   0.46,
05/20 00Z,   0.00,  -1.08,  99.90,  -0.62,   0.46,
05/20 01Z,   0.00,  -1.00,  99.90,  -0.55,   0.46,
05/20 02Z,   0.00,  -0.96,  99.90,  -0.50,   0.46,  (max)
05/20 03Z,  -0.10,  -0.95,  99.90,  -0.60,   0.46,
05/20 04Z,  -0.10,  -0.98,  99.90,  -0.63,   0.46,
05/20 05Z,  -0.10,  -1.04,  99.90,  -0.69,   0.46,
05/20 06Z,  -0.10,  -1.11,  99.90,  -0.76,   0.46,
05/20 07Z,  -0.20,  -1.18,  99.90,  -0.93,   0.46,  (min)
05/20 08Z,  -0.10,  -1.23,  99.90,  -0.88,   0.46,  (max)
05/20 09Z,  -0.10,  -1.25,  99.90,  -0.90,   0.46,
05/20 10Z,  -0.20,  -1.24,  99.90,  -0.99,   0.46,  (min)
05/20 11Z,  -0.20,  -1.21,  99.90,  -0.95,   0.46,
05/20 12Z,  -0.20,  -1.15,  99.90,  -0.90,   0.46,
05/20 13Z,  -0.20,  -1.11,  99.90,  -0.85,   0.46,
05/20 14Z,  -0.20,  -1.07,  99.90,  -0.82,   0.46,
05/20 15Z,  -0.20,  -1.07,  99.90,  -0.81,   0.46,  (max)
05/20 16Z,  -0.20,  -1.09,  99.90,  -0.83,   0.46,
05/20 17Z,  -0.20,  -1.14,  99.90,  -0.88,   0.46,
05/20 18Z,  -0.20,  -1.21,  99.90,  -0.95,   0.46,
05/20 19Z,  -0.20,  -1.27,  99.90,  -1.02,   0.46,
05/20 20Z,  -0.20,  -1.32,  99.90,  -1.07,   0.46,
05/20 21Z,  -0.30,  -1.34,  99.90,  -1.19,   0.46,  (min)
05/20 22Z,  -0.30,  -1.33,  99.90,  -1.18,   0.46,
05/20 23Z,  -0.20,  -1.29,  99.90,  -1.04,   0.46,  (max)
05/21 00Z,  -0.30,  -1.23,  99.90,  -1.07,   0.46,