ETSS stn

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	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 : 10/17/2026 11:21:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 12Z,  -1.10,   0.45,   1.29,  99.90,   1.94,
10/15 13Z,  -1.20,   0.43,   1.34,  99.90,   2.11,  (max)
10/15 14Z,  -1.20,   0.35,   1.28,  99.90,   2.13,
10/15 15Z,  -1.10,   0.25,   1.06,  99.90,   1.91,
10/15 16Z,  -1.10,   0.14,   1.03,  99.90,   1.99,
10/15 17Z,  -1.00,   0.07,   1.00,  99.90,   1.93,
10/15 18Z,  -1.00,   0.04,   1.00,  99.90,   1.96,
10/15 19Z,  -1.00,   0.05,   0.99,  99.90,   1.94,  (min)
10/15 20Z,  -1.00,   0.10,   1.03,  99.90,   1.93,
10/15 21Z,  -1.00,   0.18,   1.14,  99.90,   1.96,
10/15 22Z,  -0.90,   0.24,   1.24,  99.90,   1.90,  (max)
10/15 23Z,  -0.90,   0.28,   1.17,  99.90,   1.79,
10/16 00Z,  -0.90,   0.27,   1.16,  99.90,   1.79,
10/16 01Z,  -0.90,   0.22,   1.12,  99.90,   1.80,
10/16 02Z,  -0.90,   0.13,   0.91,  99.90,   1.68,
10/16 03Z,  -0.90,   0.03,   0.68,  99.90,   1.55,
10/16 04Z,  -0.80,  -0.07,   0.58,  99.90,   1.45,
10/16 05Z,  -0.80,  -0.13,   0.38,  99.90,   1.31,
10/16 06Z,  -0.60,  -0.14,   0.28,  99.90,   1.02,  (min)
10/16 07Z,  -0.60,  -0.09,   0.31,  99.90,   1.00,
10/16 08Z,  -0.60,  -0.00,   0.39,  99.90,   0.99,
10/16 09Z,  -0.50,   0.12,   0.43,  99.90,   0.81,
10/16 10Z,  -0.50,   0.24,   0.52,  99.90,   0.78,
10/16 11Z,  -0.40,   0.34,   0.63,  99.90,   0.69,
10/16 12Z,  -0.30,   0.41,   0.64,  99.90,   0.53,
10/16 13Z,  -0.30,   0.42,   0.65,  99.90,   0.53,  (max)
10/16 14Z,  -0.20,   0.38,   0.44,  99.90,   0.26,
10/16 15Z,  -0.20,   0.31,   0.43,  99.90,   0.32,
10/16 16Z,  -0.10,   0.23,   0.30,  99.90,   0.17,
10/16 17Z,  -0.10,   0.16,   0.21,  99.90,   0.15,
10/16 18Z,  -0.10,   0.11,   0.11,  99.90,   0.10,
10/16 19Z,   0.00,   0.11,  -0.02,  99.90,  -0.13,  (min)
10/16 20Z,   0.00,   0.13,   0.01,  99.90,  -0.12,
10/16 21Z,   0.00,   0.18,  99.90,  99.90,  99.90,
10/16 22Z,   0.00,   0.23,  99.90,  99.90,  99.90,
10/16 23Z,   0.10,   0.27,   0.12,  99.90,  -0.25,  (max)
10/17 00Z,   0.00,   0.28,   0.05,  99.90,  -0.23,
10/17 01Z,   0.00,   0.26,   0.00,  99.90,  -0.26,
10/17 02Z,   0.10,   0.20,   0.00,  99.90,  -0.30,
10/17 03Z,   0.10,   0.12,  -0.03,  99.90,  -0.25,
10/17 04Z,   0.20,   0.03,  -0.10,  99.90,  -0.33,
10/17 05Z,   0.40,  -0.04,  -0.17,  99.90,  -0.53,
10/17 06Z,   0.40,  -0.08,  -0.19,  99.90,  -0.51,  (min)
10/17 07Z,   0.50,  -0.07,  -0.13,  99.90,  -0.56,
10/17 08Z,   0.60,  -0.02,  -0.08,  99.90,  -0.66,
10/17 09Z,   0.70,   0.06,   0.03,  99.90,  -0.73,
10/17 10Z,   0.70,   0.16,   0.20,  99.90,  -0.66,
10/17 11Z,   0.70,   0.25,   0.30,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 12Z,   0.70,   0.33,  99.90,   0.53,  -0.50,
10/17 13Z,   0.70,   0.37,  99.90,   0.73,  -0.34,
10/17 14Z,   0.80,   0.37,  99.90,   0.99,  -0.18,
10/17 15Z,   0.80,   0.34,  99.90,   1.11,  -0.02,
10/17 16Z,   0.80,   0.28,  99.90,   1.22,   0.13,
10/17 17Z,   0.80,   0.23,  99.90,   1.32,   0.29,
10/17 18Z,   0.70,   0.18,  99.90,   1.33,   0.45,
10/17 19Z,   0.70,   0.15,  99.90,   1.46,   0.60,
10/17 20Z,   0.70,   0.15,  99.90,   1.61,   0.76,  0.13 ft above HAT
10/17 21Z,   0.70,   0.17,  99.90,   1.79,   0.92,  0.31 ft above HAT
10/17 22Z,   0.70,   0.20,  99.90,   1.98,   1.07,  0.50 ft above HAT
10/17 23Z,   0.70,   0.23,  99.90,   2.17,   1.23,  0.69 ft above HAT
10/18 00Z,   0.70,   0.25,  99.90,   2.18,   1.23,  0.70 ft above HAT  (max)
10/18 01Z,   0.60,   0.25,  99.90,   2.08,   1.23,  0.60 ft above HAT
10/18 02Z,   0.60,   0.22,  99.90,   2.05,   1.23,  0.57 ft above HAT
10/18 03Z,   0.50,   0.16,  99.90,   1.90,   1.23,  0.42 ft above HAT
10/18 04Z,   0.40,   0.10,  99.90,   1.73,   1.23,  0.25 ft above HAT
10/18 05Z,   0.40,   0.04,  99.90,   1.67,   1.23,  0.19 ft above HAT
10/18 06Z,   0.40,  -0.01,  99.90,   1.62,   1.23,  0.14 ft above HAT
10/18 07Z,   0.40,  -0.03,  99.90,   1.60,   1.23,  0.12 ft above HAT
10/18 08Z,   0.30,  -0.02,  99.90,   1.51,   1.23,  0.03 ft above HAT
10/18 09Z,   0.20,   0.02,  99.90,   1.45,   1.23,  (min)
10/18 10Z,   0.20,   0.08,  99.90,   1.51,   1.23,  0.03 ft above HAT  (max)
10/18 11Z,   0.10,   0.15,  99.90,   1.48,   1.23,  0.00 ft above HAT  (min)
10/18 12Z,   0.10,   0.22,  99.90,   1.55,   1.23,  0.07 ft above HAT
10/18 13Z,   0.10,   0.28,  99.90,   1.61,   1.23,  0.13 ft above HAT  (max)
10/18 14Z,   0.00,   0.31,  99.90,   1.54,   1.23,  0.06 ft above HAT  (min)
10/18 15Z,   0.00,   0.31,  99.90,   1.54,   1.23,  0.06 ft above HAT  (max)
10/18 16Z,   0.00,   0.29,  99.90,   1.53,   1.23,  0.05 ft above HAT
10/18 17Z,  -0.10,   0.26,  99.90,   1.39,   1.23,
10/18 18Z,  -0.20,   0.22,  99.90,   1.25,   1.23,
10/18 19Z,  -0.20,   0.18,  99.90,   1.22,   1.23,
10/18 20Z,  -0.30,   0.16,  99.90,   1.09,   1.23,
10/18 21Z,  -0.40,   0.15,  99.90,   0.98,   1.23,  (min)
10/18 22Z,  -0.40,   0.15,  99.90,   0.99,   1.23,
10/18 23Z,  -0.40,   0.17,  99.90,   1.00,   1.23,  (max)
10/19 00Z,  -0.50,   0.18,  99.90,   0.91,   1.23,  (min)
10/19 01Z,  -0.50,   0.19,  99.90,   0.92,   1.23,  (max)
10/19 02Z,  -0.60,   0.19,  99.90,   0.82,   1.23,
10/19 03Z,  -0.60,   0.17,  99.90,   0.80,   1.23,
10/19 04Z,  -0.70,   0.14,  99.90,   0.67,   1.23,  (min)
10/19 05Z,  -0.60,   0.09,  99.90,   0.73,   1.23,  (max)
10/19 06Z,  -0.60,   0.05,  99.90,   0.68,   1.23,  (min)
10/19 07Z,  -0.50,   0.02,  99.90,   0.75,   1.23,
10/19 08Z,  -0.40,  -0.00,  99.90,   0.83,   1.23,  (max)
10/19 09Z,  -0.40,  -0.00,  99.90,   0.83,   1.23,  (min)
10/19 10Z,  -0.40,   0.02,  99.90,   0.85,   1.23,
10/19 11Z,  -0.40,   0.05,  99.90,   0.89,   1.23,
10/19 12Z,  -0.40,   0.10,  99.90,   0.94,   1.23,
10/19 13Z,  -0.30,   0.16,  99.90,   1.09,   1.23,
10/19 14Z,  -0.30,   0.21,  99.90,   1.14,   1.23,  (max)
10/19 15Z,  -0.40,   0.24,  99.90,   1.07,   1.23,  (min)
10/19 16Z,  -0.40,   0.26,  99.90,   1.09,   1.23,  (max)
10/19 17Z,  -0.40,   0.25,  99.90,   1.08,   1.23,  (min)
10/19 18Z,  -0.30,   0.23,  99.90,   1.16,   1.23,
10/19 19Z,  -0.20,   0.20,  99.90,   1.23,   1.23,
10/19 20Z,  -0.10,   0.16,  99.90,   1.29,   1.23,  (max)
10/19 21Z,  -0.10,   0.12,  99.90,   1.26,   1.23,
10/19 22Z,  -0.10,   0.10,  99.90,   1.23,   1.23,
10/19 23Z,  -0.10,   0.09,  99.90,   1.22,   1.23,  (min)
10/20 00Z,  -0.10,   0.09,  99.90,   1.22,   1.23,
10/20 01Z,   0.00,   0.10,  99.90,   1.33,   1.23,
10/20 02Z,   0.00,   0.12,  99.90,   1.35,   1.23,
10/20 03Z,   0.10,   0.13,  99.90,   1.46,   1.23,  (max)
10/20 04Z,   0.00,   0.14,  99.90,   1.37,   1.23,
10/20 05Z,   0.00,   0.13,  99.90,   1.36,   1.23,  (min)
10/20 06Z,   0.10,   0.10,  99.90,   1.44,   1.23,  (max)
10/20 07Z,   0.10,   0.07,  99.90,   1.40,   1.23,  (min)
10/20 08Z,   0.20,   0.03,  99.90,   1.46,   1.23,
10/20 09Z,   0.30,  -0.00,  99.90,   1.53,   1.23,  0.05 ft above HAT  (max)
10/20 10Z,   0.30,  -0.03,  99.90,   1.51,   1.23,  0.03 ft above HAT
10/20 11Z,   0.30,  -0.03,  99.90,   1.50,   1.23,  0.02 ft above HAT  (min)
10/20 12Z,   0.30,  -0.01,  99.90,   1.52,   1.23,  0.04 ft above HAT
10/20 13Z,   0.40,   0.03,  99.90,   1.66,   1.23,  0.18 ft above HAT
10/20 14Z,   0.50,   0.08,  99.90,   1.81,   1.23,  0.33 ft above HAT
10/20 15Z,   0.50,   0.13,  99.90,   1.86,   1.23,  0.38 ft above HAT
10/20 16Z,   0.50,   0.18,  99.90,   1.91,   1.23,  0.43 ft above HAT
10/20 17Z,   0.60,   0.21,  99.90,   2.04,   1.23,  0.56 ft above HAT
10/20 18Z,   0.60,   0.21,  99.90,   2.04,   1.23,  0.56 ft above HAT  (max)
10/20 19Z,   0.60,   0.19,  99.90,   2.02,   1.23,  0.54 ft above HAT
10/20 20Z,   0.60,   0.15,  99.90,   1.98,   1.23,  0.50 ft above HAT
10/20 21Z,   0.50,   0.10,  99.90,   1.83,   1.23,  0.35 ft above HAT
10/20 22Z,   0.50,   0.05,  99.90,   1.78,   1.23,  0.30 ft above HAT
10/20 23Z,   0.50,   0.01,  99.90,   1.74,   1.23,  0.26 ft above HAT  (min)
10/21 00Z,   0.60,  -0.01,  99.90,   1.82,   1.23,  0.34 ft above HAT