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
#South Beach, Yaquina R. OR : 04/15/2026 09:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 18Z,   0.20,  -4.38,  -4.23,  99.90,  -0.05,  (max)
04/13 19Z,   0.30,  -5.40,  -5.22,  99.90,  -0.12,
04/13 20Z,   0.20,  -6.78,  -6.58,  99.90,   0.00,
04/13 21Z,   0.10,  -8.24,  -7.95,  99.90,   0.19,
04/13 22Z,   0.20,  -9.46,  -9.19,  99.90,   0.07,
04/13 23Z,   0.20, -10.07,  -9.79,  99.90,   0.08,  (min)
04/14 00Z,   0.10,  -9.91,  -9.60,  99.90,   0.21,
04/14 01Z,   0.10,  -9.08,  -8.80,  99.90,   0.18,
04/14 02Z,   0.20,  -7.78,  -7.57,  99.90,   0.01,
04/14 03Z,   0.20,  -6.27,  -6.13,  99.90,  -0.06,
04/14 04Z,   0.20,  -4.84,  -4.72,  99.90,  -0.08,
04/14 05Z,   0.10,  -3.84,  -3.62,  99.90,   0.12,
04/14 06Z,   0.00,  -3.56,  -3.22,  99.90,   0.34,  (max)
04/14 07Z,   0.10,  -4.01,  -3.70,  99.90,   0.21,
04/14 08Z,   0.10,  -5.04,  -4.71,  99.90,   0.23,
04/14 09Z,   0.10,  -6.40,  -6.03,  99.90,   0.27,
04/14 10Z,   0.10,  -7.73,  -7.29,  99.90,   0.34,
04/14 11Z,   0.20,  -8.65,  -8.25,  99.90,   0.20,
04/14 12Z,   0.10,  -8.87,  -8.48,  99.90,   0.29,  (min)
04/14 13Z,   0.20,  -8.36,  -7.95,  99.90,   0.21,
04/14 14Z,   0.30,  -7.33,  -6.94,  99.90,   0.09,
04/14 15Z,   0.30,  -6.04,  -5.74,  99.90,   0.00,
04/14 16Z,   0.40,  -4.77,  -4.47,  99.90,  -0.10,
04/14 17Z,   0.40,  -3.86,  -3.53,  99.90,  -0.07,
04/14 18Z,   0.50,  -3.63,  -3.26,  99.90,  -0.13,  (max)
04/14 19Z,   0.70,  -4.19,  -3.86,  99.90,  -0.37,
04/14 20Z,   0.70,  -5.39,  -5.00,  99.90,  -0.31,
04/14 21Z,   0.70,  -6.95,  -6.44,  99.90,  -0.19,
04/14 22Z,   0.70,  -8.52,  -7.97,  99.90,  -0.15,
04/14 23Z,   0.90,  -9.70,  -9.12,  99.90,  -0.32,
04/15 00Z,   0.90, -10.12,  -9.50,  99.90,  -0.28,  (min)
04/15 01Z,   0.90,  -9.66,  -9.06,  99.90,  -0.30,
04/15 02Z,   1.00,  -8.50,  -7.89,  99.90,  -0.39,
04/15 03Z,   1.00,  -6.91,  -6.31,  99.90,  -0.40,
04/15 04Z,   0.80,  -5.22,  -4.67,  99.90,  -0.25,
04/15 05Z,   0.70,  -3.78,  -3.15,  99.90,  -0.07,
04/15 06Z,   0.70,  -2.99,  -2.16,  99.90,   0.13,  (max)
04/15 07Z,   0.60,  -3.07,  -2.20,  99.90,   0.27,
04/15 08Z,   0.60,  -4.01,  -3.07,  99.90,   0.34,
04/15 09Z,   0.70,  -5.55,  -4.43,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 10Z,   0.70,  -7.33,  99.90,  -6.23,   0.40,
04/15 11Z,   0.60,  -8.90,  99.90,  -7.92,   0.38,
04/15 12Z,   0.50,  -9.83,  99.90,  -8.97,   0.35,  (min)
04/15 13Z,   0.60,  -9.85,  99.90,  -8.91,   0.33,
04/15 14Z,   0.60,  -9.03,  99.90,  -8.12,   0.31,
04/15 15Z,   0.60,  -7.65,  99.90,  -6.76,   0.29,
04/15 16Z,   0.50,  -6.04,  99.90,  -5.28,   0.27,
04/15 17Z,   0.50,  -4.55,  99.90,  -3.80,   0.25,
04/15 18Z,   0.60,  -3.55,  99.90,  -2.73,   0.23,
04/15 19Z,   0.60,  -3.38,  99.90,  -2.58,   0.20,  (max)
04/15 20Z,   0.50,  -4.10,  99.90,  -3.42,   0.18,
04/15 21Z,   0.50,  -5.48,  99.90,  -4.82,   0.16,
04/15 22Z,   0.50,  -7.18,  99.90,  -6.52,   0.16,
04/15 23Z,   0.60,  -8.76,  99.90,  -8.00,   0.16,
04/16 00Z,   0.50,  -9.78,  99.90,  -9.12,   0.16,
04/16 01Z,   0.50,  -9.89,  99.90,  -9.23,   0.16,  (min)
04/16 02Z,   0.40,  -9.08,  99.90,  -8.52,   0.16,
04/16 03Z,   0.40,  -7.59,  99.90,  -7.03,   0.16,
04/16 04Z,   0.40,  -5.79,  99.90,  -5.23,   0.16,
04/16 05Z,   0.30,  -4.04,  99.90,  -3.58,   0.16,
04/16 06Z,   0.20,  -2.74,  99.90,  -2.38,   0.16,
04/16 07Z,   0.20,  -2.29,  99.90,  -1.93,   0.16,  (max)
04/16 08Z,   0.20,  -2.87,  99.90,  -2.51,   0.16,
04/16 09Z,   0.20,  -4.35,  99.90,  -3.99,   0.16,
04/16 10Z,   0.20,  -6.37,  99.90,  -6.01,   0.16,
04/16 11Z,   0.10,  -8.48,  99.90,  -8.22,   0.16,
04/16 12Z,   0.10, -10.16,  99.90,  -9.90,   0.16,
04/16 13Z,   0.10, -10.95,  99.90, -10.69,   0.16,  (min)
04/16 14Z,   0.10, -10.68,  99.90, -10.42,   0.16,
04/16 15Z,   0.00,  -9.50,  99.90,  -9.34,   0.16,
04/16 16Z,   0.00,  -7.79,  99.90,  -7.63,   0.16,
04/16 17Z,   0.00,  -5.92,  99.90,  -5.76,   0.16,
04/16 18Z,   0.00,  -4.27,  99.90,  -4.11,   0.16,
04/16 19Z,   0.00,  -3.29,  99.90,  -3.13,   0.16,
04/16 20Z,   0.00,  -3.24,  99.90,  -3.08,   0.16,  (max)
04/16 21Z,   0.00,  -4.12,  99.90,  -3.96,   0.16,
04/16 22Z,   0.00,  -5.65,  99.90,  -5.49,   0.16,
04/16 23Z,   0.10,  -7.40,  99.90,  -7.14,   0.16,
04/17 00Z,   0.00,  -8.88,  99.90,  -8.72,   0.16,
04/17 01Z,   0.00,  -9.63,  99.90,  -9.47,   0.16,  (min)
04/17 02Z,   0.00,  -9.38,  99.90,  -9.22,   0.16,
04/17 03Z,   0.10,  -8.21,  99.90,  -7.95,   0.16,
04/17 04Z,   0.00,  -6.48,  99.90,  -6.32,   0.16,
04/17 05Z,   0.00,  -4.58,  99.90,  -4.42,   0.16,
04/17 06Z,   0.00,  -2.91,  99.90,  -2.75,   0.16,
04/17 07Z,   0.00,  -1.90,  99.90,  -1.74,   0.16,
04/17 08Z,   0.00,  -1.90,  99.90,  -1.74,   0.16,  (max)
04/17 09Z,   0.10,  -3.00,  99.90,  -2.74,   0.16,
04/17 10Z,   0.10,  -4.99,  99.90,  -4.73,   0.16,
04/17 11Z,   0.00,  -7.39,  99.90,  -7.23,   0.16,
04/17 12Z,   0.00,  -9.68,  99.90,  -9.52,   0.16,
04/17 13Z,   0.10, -11.31,  99.90, -11.05,   0.16,
04/17 14Z,   0.10, -11.86,  99.90, -11.60,   0.16,  (min)
04/17 15Z,   0.10, -11.25,  99.90, -10.99,   0.16,
04/17 16Z,   0.00,  -9.74,  99.90,  -9.58,   0.16,
04/17 17Z,   0.10,  -7.77,  99.90,  -7.51,   0.16,
04/17 18Z,   0.10,  -5.73,  99.90,  -5.47,   0.16,
04/17 19Z,   0.10,  -4.04,  99.90,  -3.78,   0.16,
04/17 20Z,   0.10,  -3.14,  99.90,  -2.88,   0.16,  (max)
04/17 21Z,   0.10,  -3.25,  99.90,  -2.99,   0.16,
04/17 22Z,   0.10,  -4.28,  99.90,  -4.02,   0.16,
04/17 23Z,   0.10,  -5.87,  99.90,  -5.61,   0.16,
04/18 00Z,   0.10,  -7.55,  99.90,  -7.29,   0.16,
04/18 01Z,   0.20,  -8.81,  99.90,  -8.45,   0.16,
04/18 02Z,   0.20,  -9.23,  99.90,  -8.87,   0.16,  (min)
04/18 03Z,   0.20,  -8.63,  99.90,  -8.27,   0.16,
04/18 04Z,   0.10,  -7.19,  99.90,  -6.93,   0.16,
04/18 05Z,   0.10,  -5.33,  99.90,  -5.07,   0.16,
04/18 06Z,   0.20,  -3.47,  99.90,  -3.11,   0.16,
04/18 07Z,   0.20,  -2.02,  99.90,  -1.66,   0.16,
04/18 08Z,   0.20,  -1.38,  99.90,  -1.02,   0.16,  (max)
04/18 09Z,   0.20,  -1.85,  99.90,  -1.49,   0.16,
04/18 10Z,   0.20,  -3.44,  99.90,  -3.08,   0.16,
04/18 11Z,   0.20,  -5.80,  99.90,  -5.44,   0.16,
04/18 12Z,   0.20,  -8.42,  99.90,  -8.06,   0.16,
04/18 13Z,   0.30, -10.73,  99.90, -10.27,   0.16,
04/18 14Z,   0.30, -12.18,  99.90, -11.72,   0.16,
04/18 15Z,   0.30, -12.43,  99.90, -11.97,   0.16,  (min)
04/18 16Z,   0.30, -11.51,  99.90, -11.05,   0.16,
04/18 17Z,   0.30,  -9.76,  99.90,  -9.30,   0.16,
04/18 18Z,   0.30,  -7.64,  99.90,  -7.18,   0.16,
04/18 19Z,   0.30,  -5.56,  99.90,  -5.10,   0.16,
04/18 20Z,   0.30,  -3.94,  99.90,  -3.48,   0.16,
04/18 21Z,   0.30,  -3.17,  99.90,  -2.71,   0.16,  (max)
04/18 22Z,   0.40,  -3.42,  99.90,  -2.86,   0.16,
04/18 23Z,   0.40,  -4.53,  99.90,  -3.97,   0.16,
04/19 00Z,   0.40,  -6.08,  99.90,  -5.52,   0.16,
04/19 01Z,  99.90,  -7.59,  99.90,  99.90,   0.16,
04/19 02Z,  99.90,  -8.57,  99.90,  99.90,   0.16,
04/19 03Z,  99.90,  -8.66,  99.90,  99.90,   0.16,
04/19 04Z,  99.90,  -7.77,  99.90,  99.90,   0.16,
04/19 05Z,  99.90,  -6.18,  99.90,  99.90,   0.16,
04/19 06Z,  99.90,  -4.34,  99.90,  99.90,   0.16,