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
#Cape Romanzof, AK : 06/17/2026 09:22:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 18Z,   0.20,  -5.92,  99.90,  -5.72,   0.00,
06/15 19Z,   0.20,  -5.91,  99.90,  -5.71,   0.00,  (min)
06/15 20Z,   0.30,  -5.42,  99.90,  -5.12,   0.00,
06/15 21Z,   0.30,  -4.67,  99.90,  -4.37,   0.00,
06/15 22Z,   0.30,  -3.85,  99.90,  -3.55,   0.00,
06/15 23Z,   0.40,  -3.11,  99.90,  -2.71,   0.00,
06/16 00Z,   0.30,  -2.67,  99.90,  -2.37,   0.00,  (max)
06/16 01Z,   0.30,  -2.85,  99.90,  -2.55,   0.00,
06/16 02Z,   0.40,  -3.88,  99.90,  -3.48,   0.00,
06/16 03Z,   0.40,  -5.63,  99.90,  -5.23,   0.00,
06/16 04Z,   0.40,  -7.46,  99.90,  -7.06,   0.00,
06/16 05Z,   0.40,  -8.77,  99.90,  -8.37,   0.00,
06/16 06Z,   0.30,  -9.32,  99.90,  -9.02,   0.00,  (min)
06/16 07Z,   0.30,  -9.09,  99.90,  -8.79,   0.00,
06/16 08Z,   0.30,  -8.20,  99.90,  -7.90,   0.00,
06/16 09Z,   0.40,  -6.84,  99.90,  -6.44,   0.00,
06/16 10Z,   0.40,  -5.22,  99.90,  -4.82,   0.00,
06/16 11Z,   0.40,  -3.53,  99.90,  -3.13,   0.00,
06/16 12Z,   0.40,  -1.97,  99.90,  -1.57,   0.00,
06/16 13Z,   0.40,  -0.78,  99.90,  -0.38,   0.00,
06/16 14Z,   0.50,  -0.24,  99.90,   0.26,   0.00,  (max)
06/16 15Z,   0.50,  -0.61,  99.90,  -0.11,   0.00,
06/16 16Z,   0.50,  -1.93,  99.90,  -1.43,   0.00,
06/16 17Z,   0.50,  -3.74,  99.90,  -3.24,   0.00,
06/16 18Z,   0.70,  -5.31,  99.90,  -4.61,   0.00,
06/16 19Z,   0.70,  -6.09,  99.90,  -5.39,   0.00,  (min)
06/16 20Z,   0.70,  -6.07,  99.90,  -5.37,   0.00,
06/16 21Z,   0.70,  -5.56,  99.90,  -4.86,   0.00,
06/16 22Z,   0.70,  -4.80,  99.90,  -4.10,   0.00,
06/16 23Z,   0.70,  -3.96,  99.90,  -3.26,   0.00,
06/17 00Z,   0.80,  -3.20,  99.90,  -2.40,   0.00,
06/17 01Z,   0.90,  -2.73,  99.90,  -1.83,   0.00,  (max)
06/17 02Z,   0.90,  -2.88,  99.90,  -1.98,   0.00,
06/17 03Z,   0.90,  -3.89,  99.90,  -2.99,   0.00,
06/17 04Z,   0.80,  -5.63,  99.90,  -4.83,   0.00,
06/17 05Z,   0.80,  -7.45,  99.90,  -6.65,   0.00,
06/17 06Z,   0.80,  -8.76,  99.90,  -7.96,   0.00,
06/17 07Z,   0.70,  -9.28,  99.90,  -8.58,   0.00,  (min)
06/17 08Z,   0.70,  -9.01,  99.90,  -8.31,   0.00,
06/17 09Z,   0.70,  -8.07,  99.90,  -7.37,   0.00,
06/17 10Z,   0.70,  -6.68,  99.90,  -5.98,   0.00,
06/17 11Z,   0.60,  -5.04,  99.90,  -4.44,   0.00,
06/17 12Z,   0.60,  -3.33,  99.90,  -2.73,   0.00,
06/17 13Z,   0.60,  -1.77,  99.90,  -1.17,   0.00,
06/17 14Z,   0.60,  -0.61,  99.90,  -0.01,   0.00,
06/17 15Z,   0.60,  -0.13,  99.90,   0.47,   0.00,  (max)
06/17 16Z,   0.60,  -0.59,  99.90,   0.01,   0.00,
06/17 17Z,   0.60,  -2.03,  99.90,  -1.43,   0.00,
06/17 18Z,   0.50,  -3.94,  99.90,  -3.44,   0.00,
06/17 19Z,   0.50,  -5.56,  99.90,  -5.06,   0.00,
06/17 20Z,   0.50,  -6.34,  99.90,  -5.84,   0.00,  (min)
06/17 21Z,   0.50,  -6.30,  99.90,  -5.80,   0.00,
06/17 22Z,   0.50,  -5.76,  99.90,  -5.26,   0.00,
06/17 23Z,   0.50,  -4.98,  99.90,  -4.48,   0.00,
06/18 00Z,   0.50,  -4.11,  99.90,  -3.61,   0.00,
06/18 01Z,   0.50,  -3.32,  99.90,  -2.82,   0.00,
06/18 02Z,   0.50,  -2.79,  99.90,  -2.29,   0.00,  (max)
06/18 03Z,   0.50,  -2.87,  99.90,  -2.37,   0.00,
06/18 04Z,   0.50,  -3.80,  99.90,  -3.30,   0.00,
06/18 05Z,   0.50,  -5.48,  99.90,  -4.98,   0.00,
06/18 06Z,   0.50,  -7.28,  99.90,  -6.78,   0.00,
06/18 07Z,   0.50,  -8.60,  99.90,  -8.10,   0.00,
06/18 08Z,   0.50,  -9.09,  99.90,  -8.59,   0.00,  (min)
06/18 09Z,   0.40,  -8.79,  99.90,  -8.39,   0.00,
06/18 10Z,   0.40,  -7.84,  99.90,  -7.44,   0.00,
06/18 11Z,   0.40,  -6.46,  99.90,  -6.06,   0.00,
06/18 12Z,   0.40,  -4.83,  99.90,  -4.43,   0.00,
06/18 13Z,   0.40,  -3.16,  99.90,  -2.76,   0.00,
06/18 14Z,   0.30,  -1.64,  99.90,  -1.34,   0.00,
06/18 15Z,   0.30,  -0.53,  99.90,  -0.23,   0.00,
06/18 16Z,   0.30,  -0.14,  99.90,   0.16,   0.00,  (max)
06/18 17Z,   0.30,  -0.72,  99.90,  -0.42,   0.00,
06/18 18Z,   0.30,  -2.27,  99.90,  -1.97,   0.00,
06/18 19Z,   0.30,  -4.26,  99.90,  -3.96,   0.00,
06/18 20Z,   0.30,  -5.92,  99.90,  -5.62,   0.00,
06/18 21Z,   0.30,  -6.66,  99.90,  -6.36,   0.00,  (min)
06/18 22Z,   0.30,  -6.59,  99.90,  -6.29,   0.00,
06/18 23Z,   0.30,  -6.02,  99.90,  -5.72,   0.00,
06/19 00Z,   0.30,  -5.21,  99.90,  -4.91,   0.00,
06/19 01Z,   0.30,  -4.30,  99.90,  -4.00,   0.00,
06/19 02Z,   0.20,  -3.45,  99.90,  -3.25,   0.00,
06/19 03Z,   0.20,  -2.85,  99.90,  -2.65,   0.00,
06/19 04Z,   0.20,  -2.82,  99.90,  -2.62,   0.00,  (max)
06/19 05Z,   0.20,  -3.63,  99.90,  -3.43,   0.00,
06/19 06Z,   0.20,  -5.21,  99.90,  -5.01,   0.00,
06/19 07Z,   0.20,  -6.97,  99.90,  -6.77,   0.00,
06/19 08Z,   0.20,  -8.28,  99.90,  -8.08,   0.00,
06/19 09Z,   0.20,  -8.77,  99.90,  -8.57,   0.00,  (min)
06/19 10Z,   0.20,  -8.45,  99.90,  -8.25,   0.00,
06/19 11Z,   0.20,  -7.52,  99.90,  -7.32,   0.00,
06/19 12Z,   0.10,  -6.17,  99.90,  -6.07,   0.00,
06/19 13Z,   0.10,  -4.60,  99.90,  -4.50,   0.00,
06/19 14Z,   0.10,  -3.00,  99.90,  -2.90,   0.00,
06/19 15Z,   0.10,  -1.55,  99.90,  -1.45,   0.00,
06/19 16Z,   0.10,  -0.54,  99.90,  -0.44,   0.00,
06/19 17Z,   0.00,  -0.27,  99.90,  -0.27,   0.00,  (max)
06/19 18Z,   0.00,  -1.00,  99.90,  -1.00,   0.00,
06/19 19Z,   0.00,  -2.65,  99.90,  -2.65,   0.00,
06/19 20Z,   0.00,  -4.70,  99.90,  -4.70,   0.00,
06/19 21Z,   0.00,  -6.34,  99.90,  -6.34,   0.00,
06/19 22Z,   0.00,  -7.03,  99.90,  -7.03,   0.00,  (min)
06/19 23Z,   0.00,  -6.91,  99.90,  -6.91,   0.00,
06/20 00Z,   0.00,  -6.30,  99.90,  -6.30,   0.00,
06/20 01Z,   0.00,  -5.45,  99.90,  -5.45,   0.00,
06/20 02Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,
06/20 03Z,   0.00,  -3.57,  99.90,  -3.57,   0.00,
06/20 04Z,   0.00,  -2.89,  99.90,  -2.89,   0.00,
06/20 05Z,   0.00,  -2.74,  99.90,  -2.74,   0.00,  (max)
06/20 06Z,   0.00,  -3.40,  99.90,  -3.40,   0.00,
06/20 07Z,   0.00,  -4.84,  99.90,  -4.84,   0.00,
06/20 08Z,   0.00,  -6.56,  99.90,  -6.56,   0.00,
06/20 09Z,   0.00,  -7.86,  99.90,  -7.86,   0.00,
06/20 10Z,   0.00,  -8.33,  99.90,  -8.33,   0.00,  (min)
06/20 11Z,   0.10,  -8.01,  99.90,  -7.91,   0.00,
06/20 12Z,   0.10,  -7.11,  99.90,  -7.01,   0.00,
06/20 13Z,   0.10,  -5.84,  99.90,  -5.74,   0.00,
06/20 14Z,   0.10,  -4.37,  99.90,  -4.27,   0.00,
06/20 15Z,   0.10,  -2.87,  99.90,  -2.77,   0.00,
06/20 16Z,   0.10,  -1.54,  99.90,  -1.44,   0.00,
06/20 17Z,   0.10,  -0.66,  99.90,  -0.56,   0.00,
06/20 18Z,   0.10,  -0.54,  99.90,  -0.44,   0.00,  (max)
06/20 19Z,   0.10,  -1.41,  99.90,  -1.31,   0.00,
06/20 20Z,   0.10,  -3.15,  99.90,  -3.05,   0.00,
06/20 21Z,   0.10,  -5.23,  99.90,  -5.13,   0.00,
06/20 22Z,   0.10,  -6.80,  99.90,  -6.70,   0.00,
06/20 23Z,   0.20,  -7.41,  99.90,  -7.21,   0.00,  (min)
06/21 00Z,   0.20,  -7.23,  99.90,  -7.03,   0.00,
06/21 01Z,  99.90,  -6.57,  99.90,  99.90,   0.00,
06/21 02Z,  99.90,  -5.67,  99.90,  99.90,   0.00,
06/21 03Z,  99.90,  -4.65,  99.90,  99.90,   0.00,
06/21 04Z,  99.90,  -3.66,  99.90,  99.90,   0.00,
06/21 05Z,  99.90,  -2.89,  99.90,  99.90,   0.00,
06/21 06Z,  99.90,  -2.63,  99.90,  99.90,   0.00,