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
#Port Heiden, AK : 01/15/2026 18:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 00Z,  -0.90,  -5.35,  99.90,  -6.25,   0.00,
01/14 01Z,  -0.90,  -6.60,  99.90,  -7.50,   0.00,
01/14 02Z,  -0.80,  -7.01,  99.90,  -7.81,   0.00,  (min)
01/14 03Z,  -0.80,  -6.43,  99.90,  -7.23,   0.00,
01/14 04Z,  -0.70,  -5.60,  99.90,  -6.30,   0.00,
01/14 05Z,  -0.60,  -5.22,  99.90,  -5.82,   0.00,
01/14 06Z,  -0.30,  -5.29,  99.90,  -5.59,   0.00,  (max)
01/14 07Z,  -0.30,  -5.41,  99.90,  -5.71,   0.00,
01/14 08Z,  -0.20,  -5.58,  99.90,  -5.78,   0.00,
01/14 09Z,  -0.20,  -6.19,  99.90,  -6.39,   0.00,
01/14 10Z,  -0.20,  -7.46,  99.90,  -7.66,   0.00,
01/14 11Z,  -0.20,  -9.50,  99.90,  -9.70,   0.00,
01/14 12Z,   0.00, -12.12,  99.90, -12.12,   0.00,
01/14 13Z,   0.00, -14.49,  99.90, -14.49,   0.00,
01/14 14Z,   0.00, -15.29,  99.90, -15.29,   0.00,  (min)
01/14 15Z,   0.00, -13.85,  99.90, -13.85,   0.00,
01/14 16Z,   0.10, -10.94,  99.90, -10.84,   0.00,
01/14 17Z,   0.10,  -7.86,  99.90,  -7.76,   0.00,
01/14 18Z,   0.20,  -5.50,  99.90,  -5.30,   0.00,
01/14 19Z,   0.20,  -4.12,  99.90,  -3.92,   0.00,
01/14 20Z,   0.20,  -3.54,  99.90,  -3.34,   0.00,
01/14 21Z,   0.20,  -3.43,  99.90,  -3.23,   0.00,
01/14 22Z,   0.20,  -3.35,  99.90,  -3.15,   0.00,  (max)
01/14 23Z,   0.20,  -3.40,  99.90,  -3.20,   0.00,
01/15 00Z,   0.00,  -3.95,  99.90,  -3.95,   0.00,
01/15 01Z,   0.00,  -5.07,  99.90,  -5.07,   0.00,
01/15 02Z,   0.00,  -6.18,  99.90,  -6.18,   0.00,
01/15 03Z,   0.00,  -6.45,  99.90,  -6.45,   0.00,  (min)
01/15 04Z,   0.00,  -5.98,  99.90,  -5.98,   0.00,
01/15 05Z,  -0.10,  -5.52,  99.90,  -5.62,   0.00,  (max)
01/15 06Z,  -0.30,  -5.52,  99.90,  -5.82,   0.00,
01/15 07Z,  -0.40,  -5.79,  99.90,  -6.19,   0.00,
01/15 08Z,  -0.50,  -5.89,  99.90,  -6.39,   0.00,
01/15 09Z,  -0.60,  -6.16,  99.90,  -6.76,   0.00,
01/15 10Z,  -0.70,  -6.91,  99.90,  -7.61,   0.00,
01/15 11Z,  -0.90,  -8.33,  99.90,  -9.23,   0.00,
01/15 12Z,  -0.90, -10.44,  99.90, -11.34,   0.00,
01/15 13Z,  -1.10, -12.95,  99.90, -14.05,   0.00,
01/15 14Z,  -1.20, -14.91,  99.90, -16.11,   0.00,
01/15 15Z,  -1.40, -15.07,  99.90, -16.47,   0.00,  (min)
01/15 16Z,  -1.50, -13.10,  99.90, -14.60,   0.00,
01/15 17Z,  -1.60, -10.01,  99.90, -11.61,   0.00,
01/15 18Z,  -1.60,  -7.05,  99.90,  -8.65,   0.00,
01/15 19Z,  -1.60,  -4.93,  99.90,  -6.53,   0.00,
01/15 20Z,  -1.50,  -3.77,  99.90,  -5.27,   0.00,
01/15 21Z,  -1.40,  -3.33,  99.90,  -4.73,   0.00,
01/15 22Z,  -1.20,  -3.26,  99.90,  -4.46,   0.00,
01/15 23Z,  -1.00,  -3.16,  99.90,  -4.16,   0.00,
01/16 00Z,  -0.90,  -3.25,  99.90,  -4.15,   0.00,  (max)
01/16 01Z,  -0.80,  -3.85,  99.90,  -4.65,   0.00,
01/16 02Z,  -0.60,  -4.97,  99.90,  -5.57,   0.00,
01/16 03Z,  -0.40,  -5.96,  99.90,  -6.36,   0.00,  (min)
01/16 04Z,  -0.10,  -6.10,  99.90,  -6.20,   0.00,
01/16 05Z,   0.00,  -5.76,  99.90,  -5.76,   0.00,
01/16 06Z,   0.00,  -5.61,  99.90,  -5.61,   0.00,  (max)
01/16 07Z,   0.20,  -5.88,  99.90,  -5.68,   0.00,
01/16 08Z,   0.40,  -6.20,  99.90,  -5.80,   0.00,  (min)
01/16 09Z,   0.70,  -6.29,  99.90,  -5.59,   0.00,
01/16 10Z,   1.20,  -6.67,  99.90,  -5.47,   0.00,  (max)
01/16 11Z,   1.90,  -7.56,  99.90,  -5.66,   0.00,
01/16 12Z,   2.40,  -9.11,  99.90,  -6.71,   0.00,
01/16 13Z,   2.70, -11.26,  99.90,  -8.56,   0.00,
01/16 14Z,   3.20, -13.60,  99.90, -10.40,   0.00,
01/16 15Z,   3.60, -15.08,  99.90, -11.48,   0.00,  (min)
01/16 16Z,   4.00, -14.61,  99.90, -10.61,   0.00,
01/16 17Z,   4.00, -12.20,  99.90,  -8.20,   0.00,
01/16 18Z,   3.60,  -9.03,  99.90,  -5.43,   0.00,
01/16 19Z,   3.00,  -6.27,  99.90,  -3.27,   0.00,
01/16 20Z,   2.40,  -4.42,  99.90,  -2.02,   0.00,
01/16 21Z,   1.70,  -3.48,  99.90,  -1.78,   0.00,  (max)
01/16 22Z,   1.10,  -3.17,  99.90,  -2.07,   0.00,
01/16 23Z,   0.50,  -3.11,  99.90,  -2.61,   0.00,
01/17 00Z,   0.10,  -3.02,  99.90,  -2.92,   0.00,
01/17 01Z,  -0.30,  -3.19,  99.90,  -3.49,   0.00,
01/17 02Z,  -0.60,  -3.90,  99.90,  -4.50,   0.00,
01/17 03Z,  -0.70,  -5.04,  99.90,  -5.74,   0.00,
01/17 04Z,  -0.50,  -5.91,  99.90,  -6.41,   0.00,  (min)
01/17 05Z,  -0.20,  -5.95,  99.90,  -6.15,   0.00,
01/17 06Z,   0.00,  -5.72,  99.90,  -5.72,   0.00,
01/17 07Z,   0.40,  -5.82,  99.90,  -5.42,   0.00,  (max)
01/17 08Z,   0.70,  -6.24,  99.90,  -5.54,   0.00,
01/17 09Z,   0.80,  -6.51,  99.90,  -5.71,   0.00,
01/17 10Z,   0.80,  -6.63,  99.90,  -5.83,   0.00,
01/17 11Z,   0.60,  -7.12,  99.90,  -6.52,   0.00,
01/17 12Z,   0.30,  -8.15,  99.90,  -7.85,   0.00,
01/17 13Z,  -0.10,  -9.81,  99.90,  -9.91,   0.00,
01/17 14Z,  -0.50, -11.96,  99.90, -12.46,   0.00,
01/17 15Z,  -0.90, -14.06,  99.90, -14.96,   0.00,
01/17 16Z,  -1.20, -15.01,  99.90, -16.21,   0.00,  (min)
01/17 17Z,  -1.40, -13.93,  99.90, -15.33,   0.00,
01/17 18Z,  -1.40, -11.16,  99.90, -12.56,   0.00,
01/17 19Z,  -1.20,  -8.02,  99.90,  -9.22,   0.00,
01/17 20Z,  -0.90,  -5.51,  99.90,  -6.41,   0.00,
01/17 21Z,  -0.60,  -3.96,  99.90,  -4.56,   0.00,
01/17 22Z,  -0.40,  -3.24,  99.90,  -3.64,   0.00,
01/17 23Z,  -0.10,  -3.05,  99.90,  -3.15,   0.00,
01/18 00Z,   0.10,  -2.98,  99.90,  -2.88,   0.00,
01/18 01Z,   0.30,  -2.94,  99.90,  -2.64,   0.00,  (max)
01/18 02Z,   0.30,  -3.26,  99.90,  -2.96,   0.00,
01/18 03Z,   0.20,  -4.13,  99.90,  -3.93,   0.00,
01/18 04Z,   0.10,  -5.31,  99.90,  -5.21,   0.00,
01/18 05Z,   0.00,  -6.04,  99.90,  -6.04,   0.00,  (min)
01/18 06Z,   0.00,  -5.98,  99.90,  -5.98,   0.00,
01/18 07Z,  -0.10,  -5.85,  99.90,  -5.95,   0.00,  (max)
01/18 08Z,  -0.10,  -6.11,  99.90,  -6.21,   0.00,
01/18 09Z,  -0.10,  -6.56,  99.90,  -6.66,   0.00,
01/18 10Z,  -0.10,  -6.73,  99.90,  -6.83,   0.00,
01/18 11Z,   0.00,  -6.92,  99.90,  -6.92,   0.00,
01/18 12Z,   0.10,  -7.51,  99.90,  -7.41,   0.00,
01/18 13Z,   0.40,  -8.68,  99.90,  -8.28,   0.00,
01/18 14Z,   0.70, -10.41,  99.90,  -9.71,   0.00,
01/18 15Z,   0.90, -12.50,  99.90, -11.60,   0.00,
01/18 16Z,   0.80, -14.28,  99.90, -13.48,   0.00,
01/18 17Z,   0.60, -14.67,  99.90, -14.07,   0.00,  (min)
01/18 18Z,   0.40, -13.01,  99.90, -12.61,   0.00,
01/18 19Z,   0.10, -10.01,  99.90,  -9.91,   0.00,
01/18 20Z,  -0.20,  -7.00,  99.90,  -7.20,   0.00,
01/18 21Z,  -0.40,  -4.80,  99.90,  -5.20,   0.00,
01/18 22Z,  -0.60,  -3.56,  99.90,  -4.16,   0.00,
01/18 23Z,  -0.70,  -3.06,  99.90,  -3.76,   0.00,  (max)
01/19 00Z,  -0.80,  -2.97,  99.90,  -3.77,   0.00,  (min)
01/19 01Z,  -0.80,  -2.90,  99.90,  -3.70,   0.00,  (max)
01/19 02Z,  -0.80,  -2.98,  99.90,  -3.78,   0.00,
01/19 03Z,  -0.80,  -3.51,  99.90,  -4.31,   0.00,
01/19 04Z,  -0.70,  -4.59,  99.90,  -5.29,   0.00,
01/19 05Z,  -0.60,  -5.80,  99.90,  -6.40,   0.00,
01/19 06Z,  -0.60,  -6.36,  99.90,  -6.96,   0.00,  (min)
01/19 07Z,  -0.50,  -6.20,  99.90,  -6.70,   0.00,
01/19 08Z,  -0.50,  -6.09,  99.90,  -6.59,   0.00,  (max)
01/19 09Z,  -0.50,  -6.39,  99.90,  -6.89,   0.00,
01/19 10Z,  -0.50,  -6.79,  99.90,  -7.29,   0.00,
01/19 11Z,  -0.60,  -6.89,  99.90,  -7.49,   0.00,
01/19 12Z,  -0.60,  -7.14,  99.90,  -7.74,   0.00,