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
#Astoria, OR : 02/12/2026 03:22:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 12Z,   0.20,  -2.04,  -1.94,  99.90,  -0.10,
02/10 13Z,   0.20,  -1.03,  -1.13,  99.90,  -0.30,
02/10 14Z,   0.20,  -0.41,  -0.61,  99.90,  -0.40,
02/10 15Z,   0.20,  -0.27,  -0.51,  99.90,  -0.44,  (max)
02/10 16Z,   0.20,  -0.69,  -0.98,  99.90,  -0.49,
02/10 17Z,   0.20,  -1.65,  -1.99,  99.90,  -0.54,
02/10 18Z,   0.20,  -2.93,  -3.21,  99.90,  -0.48,
02/10 19Z,   0.20,  -4.22,  -4.43,  99.90,  -0.41,
02/10 20Z,   0.20,  -5.33,  -5.50,  99.90,  -0.37,
02/10 21Z,   0.20,  -6.21,  -6.32,  99.90,  -0.31,
02/10 22Z,   0.20,  -6.73,  -6.71,  99.90,  -0.18,  (min)
02/10 23Z,   0.20,  -6.74,  -6.61,  99.90,  -0.07,
02/11 00Z,   0.30,  -6.26,  -6.07,  99.90,  -0.11,
02/11 01Z,   0.30,  -5.45,  -5.28,  99.90,  -0.13,
02/11 02Z,   0.30,  -4.50,  -4.48,  99.90,  -0.28,
02/11 03Z,   0.20,  -3.57,  -3.70,  99.90,  -0.33,
02/11 04Z,   0.20,  -2.85,  -3.13,  99.90,  -0.48,
02/11 05Z,   0.20,  -2.60,  -2.92,  99.90,  -0.52,  (max)
02/11 06Z,   0.20,  -2.82,  -2.97,  99.90,  -0.35,
02/11 07Z,   0.20,  -3.31,  -3.39,  99.90,  -0.28,
02/11 08Z,   0.20,  -3.80,  -3.82,  99.90,  -0.22,
02/11 09Z,   0.20,  -4.13,  -4.13,  99.90,  -0.20,  (min)
02/11 10Z,   0.20,  -4.18,  -3.96,  99.90,   0.02,
02/11 11Z,   0.20,  -3.78,  -3.61,  99.90,  -0.03,
02/11 12Z,   0.20,  -2.97,  -2.94,  99.90,  -0.17,
02/11 13Z,   0.20,  -1.97,  -2.21,  99.90,  -0.44,
02/11 14Z,   0.20,  -1.10,  -1.47,  99.90,  -0.57,
02/11 15Z,   0.20,  -0.56,  -1.01,  99.90,  -0.65,
02/11 16Z,   0.20,  -0.44,  -0.93,  99.90,  -0.69,  (max)
02/11 17Z,   0.20,  -0.84,  -1.35,  99.90,  -0.71,
02/11 18Z,   0.10,  -1.77,  -2.31,  99.90,  -0.64,
02/11 19Z,   0.10,  -3.00,  -3.58,  99.90,  -0.68,
02/11 20Z,   0.10,  -4.25,  -4.81,  99.90,  -0.66,
02/11 21Z,   0.10,  -5.38,  -5.92,  99.90,  -0.64,
02/11 22Z,   0.10,  -6.34,  -6.85,  99.90,  -0.61,
02/11 23Z,   0.10,  -6.96,  -7.43,  99.90,  -0.57,
02/12 00Z,   0.10,  -7.07,  -7.49,  99.90,  -0.52,  (min)
02/12 01Z,   0.20,  -6.64,  -7.03,  99.90,  -0.59,
02/12 02Z,   0.20,  -5.81,  -6.14,  99.90,  -0.53,
02/12 03Z,   0.10,  -4.74,  -5.19,  99.90,  -0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 04Z,   0.10,  -3.63,  99.90,  -4.06,  -0.53,
02/12 05Z,   0.10,  -2.74,  99.90,  -3.16,  -0.52,
02/12 06Z,   0.10,  -2.34,  99.90,  -2.75,  -0.51,  (max)
02/12 07Z,   0.10,  -2.48,  99.90,  -2.88,  -0.50,
02/12 08Z,   0.10,  -2.93,  99.90,  -3.32,  -0.49,
02/12 09Z,   0.10,  -3.44,  99.90,  -3.82,  -0.47,
02/12 10Z,   0.10,  -3.86,  99.90,  -4.23,  -0.46,
02/12 11Z,   0.10,  -4.02,  99.90,  -4.37,  -0.45,  (min)
02/12 12Z,   0.10,  -3.74,  99.90,  -4.08,  -0.44,
02/12 13Z,   0.10,  -3.00,  99.90,  -3.33,  -0.43,
02/12 14Z,   0.10,  -2.06,  99.90,  -2.38,  -0.42,
02/12 15Z,   0.10,  -1.20,  99.90,  -1.50,  -0.40,
02/12 16Z,   0.10,  -0.61,  99.90,  -0.91,  -0.40,
02/12 17Z,   0.10,  -0.43,  99.90,  -0.73,  -0.40,  (max)
02/12 18Z,   0.10,  -0.81,  99.90,  -1.11,  -0.40,
02/12 19Z,   0.10,  -1.74,  99.90,  -2.04,  -0.40,
02/12 20Z,   0.10,  -2.99,  99.90,  -3.30,  -0.40,
02/12 21Z,   0.10,  -4.31,  99.90,  -4.61,  -0.40,
02/12 22Z,   0.10,  -5.55,  99.90,  -5.86,  -0.40,
02/12 23Z,   0.10,  -6.64,  99.90,  -6.94,  -0.40,
02/13 00Z,   0.10,  -7.35,  99.90,  -7.66,  -0.40,
02/13 01Z,   0.10,  -7.47,  99.90,  -7.77,  -0.40,  (min)
02/13 02Z,   0.10,  -6.96,  99.90,  -7.27,  -0.40,
02/13 03Z,   0.10,  -5.98,  99.90,  -6.29,  -0.40,
02/13 04Z,   0.10,  -4.71,  99.90,  -5.01,  -0.40,
02/13 05Z,   0.10,  -3.39,  99.90,  -3.69,  -0.40,
02/13 06Z,   0.10,  -2.37,  99.90,  -2.67,  -0.40,
02/13 07Z,   0.10,  -1.94,  99.90,  -2.25,  -0.40,  (max)
02/13 08Z,   0.10,  -2.12,  99.90,  -2.42,  -0.40,
02/13 09Z,   0.20,  -2.66,  99.90,  -2.86,  -0.40,
02/13 10Z,   0.20,  -3.31,  99.90,  -3.51,  -0.40,
02/13 11Z,   0.20,  -3.88,  99.90,  -4.08,  -0.40,
02/13 12Z,   0.20,  -4.16,  99.90,  -4.36,  -0.40,  (min)
02/13 13Z,   0.20,  -3.92,  99.90,  -4.12,  -0.40,
02/13 14Z,   0.30,  -3.16,  99.90,  -3.27,  -0.40,
02/13 15Z,   0.30,  -2.15,  99.90,  -2.26,  -0.40,
02/13 16Z,   0.30,  -1.19,  99.90,  -1.29,  -0.40,
02/13 17Z,   0.30,  -0.49,  99.90,  -0.59,  -0.40,
02/13 18Z,   0.30,  -0.25,  99.90,  -0.36,  -0.40,  (max)
02/13 19Z,   0.30,  -0.66,  99.90,  -0.76,  -0.40,
02/13 20Z,   0.30,  -1.68,  99.90,  -1.79,  -0.40,
02/13 21Z,   0.30,  -3.06,  99.90,  -3.16,  -0.40,
02/13 22Z,   0.30,  -4.52,  99.90,  -4.62,  -0.40,
02/13 23Z,   0.30,  -5.92,  99.90,  -6.02,  -0.40,
02/14 00Z,   0.30,  -7.11,  99.90,  -7.21,  -0.40,
02/14 01Z,   0.30,  -7.82,  99.90,  -7.92,  -0.40,  (min)
02/14 02Z,   0.30,  -7.82,  99.90,  -7.92,  -0.40,
02/14 03Z,   0.30,  -7.10,  99.90,  -7.21,  -0.40,
02/14 04Z,   0.30,  -5.87,  99.90,  -5.97,  -0.40,
02/14 05Z,   0.30,  -4.35,  99.90,  -4.45,  -0.40,
02/14 06Z,   0.30,  -2.87,  99.90,  -2.98,  -0.40,
02/14 07Z,   0.30,  -1.84,  99.90,  -1.94,  -0.40,
02/14 08Z,   0.30,  -1.52,  99.90,  -1.63,  -0.40,  (max)
02/14 09Z,   0.40,  -1.87,  99.90,  -1.88,  -0.40,
02/14 10Z,   0.40,  -2.61,  99.90,  -2.61,  -0.40,
02/14 11Z,   0.40,  -3.44,  99.90,  -3.45,  -0.40,
02/14 12Z,   0.30,  -4.16,  99.90,  -4.27,  -0.40,
02/14 13Z,   0.30,  -4.49,  99.90,  -4.59,  -0.40,  (min)
02/14 14Z,   0.40,  -4.19,  99.90,  -4.19,  -0.40,
02/14 15Z,   0.40,  -3.31,  99.90,  -3.31,  -0.40,
02/14 16Z,   0.30,  -2.13,  99.90,  -2.24,  -0.40,
02/14 17Z,   0.30,  -1.01,  99.90,  -1.11,  -0.40,
02/14 18Z,   0.30,  -0.21,  99.90,  -0.31,  -0.40,
02/14 19Z,   0.30,   0.01,  99.90,  -0.10,  -0.40,  (max)
02/14 20Z,   0.20,  -0.53,  99.90,  -0.73,  -0.40,
02/14 21Z,   0.20,  -1.73,  99.90,  -1.94,  -0.40,
02/14 22Z,   0.20,  -3.30,  99.90,  -3.51,  -0.40,
02/14 23Z,   0.20,  -4.94,  99.90,  -5.15,  -0.40,
02/15 00Z,   0.20,  -6.47,  99.90,  -6.67,  -0.40,
02/15 01Z,   0.20,  -7.67,  99.90,  -7.88,  -0.40,
02/15 02Z,   0.20,  -8.24,  99.90,  -8.45,  -0.40,  (min)
02/15 03Z,   0.20,  -7.97,  99.90,  -8.18,  -0.40,
02/15 04Z,   0.20,  -6.94,  99.90,  -7.14,  -0.40,
02/15 05Z,   0.20,  -5.40,  99.90,  -5.60,  -0.40,
02/15 06Z,   0.20,  -3.68,  99.90,  -3.89,  -0.40,
02/15 07Z,   0.10,  -2.17,  99.90,  -2.47,  -0.40,
02/15 08Z,   0.10,  -1.27,  99.90,  -1.57,  -0.40,
02/15 09Z,   0.10,  -1.21,  99.90,  -1.51,  -0.40,  (max)
02/15 10Z,   0.10,  -1.83,  99.90,  -2.14,  -0.40,
02/15 11Z,   0.10,  -2.81,  99.90,  -3.11,  -0.40,
02/15 12Z,   0.10,  -3.83,  99.90,  -4.14,  -0.40,
02/15 13Z,   0.10,  -4.64,  99.90,  -4.94,  -0.40,
02/15 14Z,   0.10,  -4.91,  99.90,  -5.21,  -0.40,  (min)
02/15 15Z,   0.10,  -4.44,  99.90,  -4.75,  -0.40,
02/15 16Z,   0.10,  -3.34,  99.90,  -3.64,  -0.40,
02/15 17Z,   0.10,  -1.96,  99.90,  -2.26,  -0.40,
02/15 18Z,   0.10,  -0.69,  99.90,  -1.00,  -0.40,
02/15 19Z,  99.90,   0.13,  99.90,  99.90,  -0.40,
02/15 20Z,  99.90,   0.23,  99.90,  99.90,  -0.40,
02/15 21Z,  99.90,  -0.53,  99.90,  99.90,  -0.40,
02/15 22Z,  99.90,  -1.99,  99.90,  99.90,  -0.40,
02/15 23Z,  99.90,  -3.78,  99.90,  99.90,  -0.40,
02/16 00Z,  99.90,  -5.56,  99.90,  99.90,  -0.40,