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 Orford, OR : 04/17/2025 19:21:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 00Z,   0.00,   4.60,   4.25,  99.90,  -0.35,
04/16 01Z,   0.00,   3.82,   3.52,  99.90,  -0.30,
04/16 02Z,   0.10,   3.25,   2.97,  99.90,  -0.38,
04/16 03Z,   0.10,   3.10,   2.85,  99.90,  -0.35,  (min)
04/16 04Z,   0.10,   3.45,   3.30,  99.90,  -0.25,
04/16 05Z,   0.00,   4.25,   4.16,  99.90,  -0.09,
04/16 06Z,   0.10,   5.29,   5.23,  99.90,  -0.16,
04/16 07Z,   0.10,   6.30,   6.21,  99.90,  -0.19,
04/16 08Z,   0.10,   6.98,   6.83,  99.90,  -0.25,
04/16 09Z,   0.10,   7.11,   6.95,  99.90,  -0.26,  (max)
04/16 10Z,   0.10,   6.59,   6.42,  99.90,  -0.27,
04/16 11Z,   0.10,   5.48,   5.21,  99.90,  -0.37,
04/16 12Z,   0.20,   3.97,   3.72,  99.90,  -0.45,
04/16 13Z,   0.20,   2.37,   2.14,  99.90,  -0.43,
04/16 14Z,   0.20,   1.00,   0.68,  99.90,  -0.52,
04/16 15Z,   0.20,   0.14,  -0.27,  99.90,  -0.61,
04/16 16Z,   0.20,  -0.07,  -0.43,  99.90,  -0.56,  (min)
04/16 17Z,   0.10,   0.39,   0.05,  99.90,  -0.44,
04/16 18Z,   0.10,   1.38,   1.08,  99.90,  -0.40,
04/16 19Z,   0.10,   2.65,   2.33,  99.90,  -0.42,
04/16 20Z,   0.10,   3.91,   3.55,  99.90,  -0.46,
04/16 21Z,   0.10,   4.87,   4.56,  99.90,  -0.41,
04/16 22Z,   0.10,   5.38,   5.02,  99.90,  -0.46,  (max)
04/16 23Z,   0.10,   5.38,   5.01,  99.90,  -0.47,
04/17 00Z,   0.10,   4.97,   4.63,  99.90,  -0.44,
04/17 01Z,   0.10,   4.35,   4.01,  99.90,  -0.44,
04/17 02Z,   0.10,   3.77,   3.45,  99.90,  -0.42,
04/17 03Z,   0.10,   3.45,   3.17,  99.90,  -0.38,  (min)
04/17 04Z,   0.10,   3.54,   3.27,  99.90,  -0.37,
04/17 05Z,   0.00,   4.05,   3.92,  99.90,  -0.13,
04/17 06Z,   0.10,   4.88,   4.78,  99.90,  -0.20,
04/17 07Z,   0.10,   5.81,   5.73,  99.90,  -0.18,
04/17 08Z,   0.10,   6.59,   6.46,  99.90,  -0.23,
04/17 09Z,   0.10,   6.97,   6.81,  99.90,  -0.26,  (max)
04/17 10Z,   0.10,   6.80,   6.60,  99.90,  -0.30,
04/17 11Z,   0.10,   6.05,   5.75,  99.90,  -0.40,
04/17 12Z,   0.20,   4.82,   4.58,  99.90,  -0.44,
04/17 13Z,   0.20,   3.33,   3.07,  99.90,  -0.46,
04/17 14Z,   0.20,   1.88,   1.53,  99.90,  -0.55,
04/17 15Z,   0.20,   0.73,   0.40,  99.90,  -0.53,
04/17 16Z,   0.20,   0.11,  -0.17,  99.90,  -0.48,
04/17 17Z,   0.20,   0.11,  -0.22,  99.90,  -0.53,  (min)
04/17 18Z,   0.30,   0.69,   0.40,  99.90,  -0.59,
04/17 19Z,   0.30,   1.69,   1.39,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 20Z,   0.30,   2.87,  99.90,   2.57,  -0.59,
04/17 21Z,   0.30,   3.96,  99.90,   3.67,  -0.58,
04/17 22Z,   0.30,   4.74,  99.90,   4.47,  -0.57,
04/17 23Z,   0.30,   5.12,  99.90,   4.85,  -0.56,  (max)
04/18 00Z,   0.30,   5.07,  99.90,   4.81,  -0.55,
04/18 01Z,   0.30,   4.71,  99.90,   4.47,  -0.54,
04/18 02Z,   0.30,   4.23,  99.90,   4.00,  -0.53,
04/18 03Z,   0.30,   3.85,  99.90,   3.63,  -0.52,
04/18 04Z,   0.30,   3.73,  99.90,   3.52,  -0.51,  (min)
04/18 05Z,   0.30,   3.97,  99.90,   3.77,  -0.50,
04/18 06Z,   0.30,   4.53,  99.90,   4.34,  -0.49,
04/18 07Z,   0.30,   5.31,  99.90,   5.13,  -0.48,
04/18 08Z,   0.30,   6.08,  99.90,   5.90,  -0.48,
04/18 09Z,   0.40,   6.63,  99.90,   6.55,  -0.48,
04/18 10Z,   0.30,   6.77,  99.90,   6.60,  -0.48,  (max)
04/18 11Z,   0.30,   6.40,  99.90,   6.23,  -0.48,
04/18 12Z,   0.30,   5.54,  99.90,   5.36,  -0.48,
04/18 13Z,   0.30,   4.30,  99.90,   4.12,  -0.48,
04/18 14Z,   0.30,   2.90,  99.90,   2.72,  -0.48,
04/18 15Z,   0.30,   1.61,  99.90,   1.43,  -0.48,
04/18 16Z,   0.30,   0.66,  99.90,   0.48,  -0.48,
04/18 17Z,   0.30,   0.20,  99.90,   0.03,  -0.48,  (min)
04/18 18Z,   0.30,   0.31,  99.90,   0.13,  -0.48,
04/18 19Z,   0.30,   0.91,  99.90,   0.73,  -0.48,
04/18 20Z,   0.30,   1.85,  99.90,   1.67,  -0.48,
04/18 21Z,   0.30,   2.91,  99.90,   2.73,  -0.48,
04/18 22Z,   0.30,   3.86,  99.90,   3.68,  -0.48,
04/18 23Z,   0.30,   4.55,  99.90,   4.37,  -0.48,
04/19 00Z,   0.20,   4.87,  99.90,   4.59,  -0.48,  (max)
04/19 01Z,   0.20,   4.84,  99.90,   4.57,  -0.48,
04/19 02Z,   0.20,   4.58,  99.90,   4.30,  -0.48,
04/19 03Z,   0.20,   4.25,  99.90,   3.97,  -0.48,
04/19 04Z,   0.20,   4.01,  99.90,   3.73,  -0.48,
04/19 05Z,   0.10,   4.00,  99.90,   3.62,  -0.48,  (min)
04/19 06Z,   0.10,   4.28,  99.90,   3.90,  -0.48,
04/19 07Z,   0.10,   4.81,  99.90,   4.43,  -0.48,
04/19 08Z,   0.10,   5.48,  99.90,   5.10,  -0.48,
04/19 09Z,   0.10,   6.09,  99.90,   5.72,  -0.48,
04/19 10Z,   0.10,   6.48,  99.90,   6.10,  -0.48,
04/19 11Z,   0.10,   6.48,  99.90,   6.10,  -0.48,  (max)
04/19 12Z,   0.10,   6.03,  99.90,   5.65,  -0.48,
04/19 13Z,   0.10,   5.15,  99.90,   4.77,  -0.48,
04/19 14Z,   0.00,   3.98,  99.90,   3.50,  -0.48,
04/19 15Z,   0.00,   2.69,  99.90,   2.21,  -0.48,
04/19 16Z,   0.00,   1.53,  99.90,   1.05,  -0.48,
04/19 17Z,   0.00,   0.69,  99.90,   0.21,  -0.48,
04/19 18Z,   0.00,   0.30,  99.90,  -0.17,  -0.48,  (min)
04/19 19Z,   0.00,   0.43,  99.90,  -0.05,  -0.48,
04/19 20Z,   0.00,   0.99,  99.90,   0.51,  -0.48,
04/19 21Z,   0.00,   1.86,  99.90,   1.38,  -0.48,
04/19 22Z,   0.00,   2.84,  99.90,   2.37,  -0.48,
04/19 23Z,   0.00,   3.74,  99.90,   3.26,  -0.48,
04/20 00Z,  -0.10,   4.41,  99.90,   3.83,  -0.48,
04/20 01Z,  -0.10,   4.75,  99.90,   4.18,  -0.48,
04/20 02Z,  -0.10,   4.79,  99.90,   4.22,  -0.48,  (max)
04/20 03Z,  -0.10,   4.62,  99.90,   4.04,  -0.48,
04/20 04Z,  -0.10,   4.35,  99.90,   3.77,  -0.48,
04/20 05Z,  -0.10,   4.16,  99.90,   3.58,  -0.48,
04/20 06Z,  -0.10,   4.15,  99.90,   3.57,  -0.48,  (min)
04/20 07Z,  -0.20,   4.38,  99.90,   3.70,  -0.48,
04/20 08Z,  -0.20,   4.82,  99.90,   4.14,  -0.48,
04/20 09Z,  -0.10,   5.38,  99.90,   4.80,  -0.48,
04/20 10Z,  -0.20,   5.90,  99.90,   5.22,  -0.48,
04/20 11Z,  -0.20,   6.21,  99.90,   5.53,  -0.48,
04/20 12Z,  -0.10,   6.19,  99.90,   5.61,  -0.48,  (max)
04/20 13Z,  -0.10,   5.77,  99.90,   5.19,  -0.48,
04/20 14Z,  -0.10,   4.95,  99.90,   4.37,  -0.48,
04/20 15Z,  -0.10,   3.85,  99.90,   3.27,  -0.48,
04/20 16Z,  -0.10,   2.65,  99.90,   2.07,  -0.48,
04/20 17Z,  -0.10,   1.54,  99.90,   0.96,  -0.48,
04/20 18Z,  -0.10,   0.73,  99.90,   0.15,  -0.48,
04/20 19Z,  -0.10,   0.34,  99.90,  -0.24,  -0.48,  (min)
04/20 20Z,  -0.10,   0.43,  99.90,  -0.14,  -0.48,
04/20 21Z,  -0.10,   0.97,  99.90,   0.39,  -0.48,
04/20 22Z,  -0.10,   1.82,  99.90,   1.24,  -0.48,
04/20 23Z,  -0.10,   2.81,  99.90,   2.23,  -0.48,
04/21 00Z,   0.00,   3.74,  99.90,   3.26,  -0.48,
04/21 01Z,   0.00,   4.46,  99.90,   3.98,  -0.48,
04/21 02Z,   0.00,   4.86,  99.90,   4.38,  -0.48,  (max)
04/21 03Z,  -0.10,   4.94,  99.90,   4.36,  -0.48,
04/21 04Z,   0.00,   4.77,  99.90,   4.29,  -0.48,
04/21 05Z,   0.00,   4.47,  99.90,   3.99,  -0.48,
04/21 06Z,  -0.10,   4.19,  99.90,   3.61,  -0.48,
04/21 07Z,  -0.10,   4.07,  99.90,   3.49,  -0.48,  (min)
04/21 08Z,   0.00,   4.18,  99.90,   3.71,  -0.48,
04/21 09Z,   0.00,   4.53,  99.90,   4.05,  -0.48,
04/21 10Z,   0.00,   5.03,  99.90,   4.55,  -0.48,
04/21 11Z,   0.00,   5.55,  99.90,   5.07,  -0.48,
04/21 12Z,   0.00,   5.91,  99.90,   5.43,  -0.48,