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 : 07/11/2025 19:22:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,   0.00,  -3.58,  99.90,  99.90,  99.90,
07/10 01Z,   0.00,  -4.42,  99.90,  99.90,  99.90,
07/10 02Z,   0.00,  -4.91,  99.90,  99.90,  99.90,
07/10 03Z,   0.00,  -4.81,  99.90,  99.90,  99.90,
07/10 04Z,   0.00,  -3.99,  99.90,  99.90,  99.90,
07/10 05Z,   0.00,  -2.68,  99.90,  99.90,  99.90,
07/10 06Z,   0.00,  -1.32,  99.90,  99.90,  99.90,
07/10 07Z,   0.00,  -0.30,  99.90,  99.90,  99.90,
07/10 08Z,   0.00,   0.10,  99.90,  99.90,  99.90,
07/10 09Z,   0.00,  -0.32,  99.90,  99.90,  99.90,
07/10 10Z,   0.00,  -1.57,  99.90,  99.90,  99.90,
07/10 11Z,   0.00,  -3.36,  99.90,  99.90,  99.90,
07/10 12Z,   0.00,  -5.29,  99.90,  99.90,  99.90,
07/10 13Z,   0.00,  -7.05,  99.90,  99.90,  99.90,
07/10 14Z,   0.00,  -8.45,  99.90,  99.90,  99.90,
07/10 15Z,   0.00,  -9.26,  99.90,  99.90,  99.90,
07/10 16Z,   0.00,  -9.23,  99.90,  99.90,  99.90,
07/10 17Z,   0.00,  -8.32,  99.90,  99.90,  99.90,
07/10 18Z,   0.00,  -6.76,  99.90,  99.90,  99.90,
07/10 19Z,   0.00,  -4.94,  99.90,  99.90,  99.90,
07/10 20Z,   0.00,  -3.23,  99.90,  99.90,  99.90,
07/10 21Z,   0.00,  -2.01,  99.90,  99.90,  99.90,
07/10 22Z,   0.00,  -1.59,  -1.87,  99.90,  -0.28,  (max)
07/10 23Z,   0.00,  -1.98,  -2.18,  99.90,  -0.20,
07/11 00Z,   0.00,  -2.87,  -3.25,  99.90,  -0.38,
07/11 01Z,   0.00,  -3.88,  -4.49,  99.90,  -0.61,
07/11 02Z,   0.00,  -4.71,  -5.43,  99.90,  -0.72,
07/11 03Z,   0.00,  -5.10,  -5.68,  99.90,  -0.58,  (min)
07/11 04Z,   0.00,  -4.80,  -5.10,  99.90,  -0.30,
07/11 05Z,   0.00,  -3.77,  -3.81,  99.90,  -0.04,
07/11 06Z,   0.00,  -2.32,  -2.26,  99.90,   0.06,
07/11 07Z,   0.00,  -0.94,  -0.84,  99.90,   0.10,
07/11 08Z,   0.00,  -0.02,   0.08,  99.90,   0.10,
07/11 09Z,   0.00,   0.17,   0.16,  99.90,  -0.01,  (max)
07/11 10Z,   0.00,  -0.53,  -0.76,  99.90,  -0.23,
07/11 11Z,   0.00,  -2.04,  -2.65,  99.90,  -0.61,
07/11 12Z,   0.00,  -4.01,  -4.66,  99.90,  -0.65,
07/11 13Z,   0.00,  -6.00,  -6.61,  99.90,  -0.61,
07/11 14Z,   0.00,  -7.71,  -8.34,  99.90,  -0.63,
07/11 15Z,   0.00,  -8.95,  -9.67,  99.90,  -0.72,
07/11 16Z,  -0.10,  -9.47, -10.26,  99.90,  -0.69,  (min)
07/11 17Z,  -0.10,  -9.07,  -9.55,  99.90,  -0.38,
07/11 18Z,  -0.10,  -7.81,  -7.84,  99.90,   0.07,
07/11 19Z,  -0.10,  -6.03,  -6.02,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 20Z,  -0.10,  -4.15,  99.90,  -4.17,   0.08,
07/11 21Z,  -0.10,  -2.55,  99.90,  -2.61,   0.04,
07/11 22Z,  -0.10,  -1.58,  99.90,  -1.67,   0.01,
07/11 23Z,  -0.10,  -1.47,  99.90,  -1.59,  -0.02,  (max)
07/12 00Z,  -0.10,  -2.14,  99.90,  -2.30,  -0.06,
07/12 01Z,  -0.10,  -3.22,  99.90,  -3.41,  -0.09,
07/12 02Z,  -0.10,  -4.29,  99.90,  -4.52,  -0.13,
07/12 03Z,  -0.10,  -5.07,  99.90,  -5.33,  -0.16,
07/12 04Z,  -0.10,  -5.30,  99.90,  -5.60,  -0.20,  (min)
07/12 05Z,  -0.10,  -4.77,  99.90,  -5.10,  -0.23,
07/12 06Z,  -0.10,  -3.53,  99.90,  -3.89,  -0.26,
07/12 07Z,  -0.10,  -1.97,  99.90,  -2.37,  -0.30,
07/12 08Z,  -0.20,  -0.61,  99.90,  -1.11,  -0.30,
07/12 09Z,  -0.10,   0.15,  99.90,  -0.24,  -0.30,  (max)
07/12 10Z,  -0.10,   0.10,  99.90,  -0.30,  -0.30,
07/12 11Z,  -0.10,  -0.88,  99.90,  -1.28,  -0.30,
07/12 12Z,  -0.10,  -2.63,  99.90,  -3.02,  -0.30,
07/12 13Z,  -0.10,  -4.73,  99.90,  -5.12,  -0.30,
07/12 14Z,  -0.10,  -6.72,  99.90,  -7.11,  -0.30,
07/12 15Z,  -0.10,  -8.30,  99.90,  -8.70,  -0.30,
07/12 16Z,  -0.10,  -9.29,  99.90,  -9.69,  -0.30,
07/12 17Z,  -0.10,  -9.44,  99.90,  -9.84,  -0.30,  (min)
07/12 18Z,  -0.10,  -8.63,  99.90,  -9.03,  -0.30,
07/12 19Z,  -0.10,  -7.05,  99.90,  -7.45,  -0.30,
07/12 20Z,  -0.10,  -5.11,  99.90,  -5.51,  -0.30,
07/12 21Z,  -0.10,  -3.26,  99.90,  -3.66,  -0.30,
07/12 22Z,  -0.10,  -1.87,  99.90,  -2.26,  -0.30,
07/12 23Z,  -0.10,  -1.23,  99.90,  -1.62,  -0.30,  (max)
07/13 00Z,  -0.10,  -1.48,  99.90,  -1.88,  -0.30,
07/13 01Z,  -0.10,  -2.44,  99.90,  -2.84,  -0.30,
07/13 02Z,  -0.10,  -3.68,  99.90,  -4.07,  -0.30,
07/13 03Z,  -0.10,  -4.78,  99.90,  -5.18,  -0.30,
07/13 04Z,  -0.10,  -5.47,  99.90,  -5.87,  -0.30,
07/13 05Z,  -0.10,  -5.51,  99.90,  -5.91,  -0.30,  (min)
07/13 06Z,  -0.10,  -4.74,  99.90,  -5.14,  -0.30,
07/13 07Z,  -0.20,  -3.31,  99.90,  -3.81,  -0.30,
07/13 08Z,  -0.20,  -1.70,  99.90,  -2.20,  -0.30,
07/13 09Z,  -0.20,  -0.43,  99.90,  -0.92,  -0.30,
07/13 10Z,  -0.20,   0.15,  99.90,  -0.35,  -0.30,  (max)
07/13 11Z,  -0.20,  -0.16,  99.90,  -0.65,  -0.30,
07/13 12Z,  -0.20,  -1.38,  99.90,  -1.88,  -0.30,
07/13 13Z,  -0.20,  -3.30,  99.90,  -3.80,  -0.30,
07/13 14Z,  -0.20,  -5.45,  99.90,  -5.95,  -0.30,
07/13 15Z,  -0.20,  -7.35,  99.90,  -7.85,  -0.30,
07/13 16Z,  -0.20,  -8.73,  99.90,  -9.22,  -0.30,
07/13 17Z,  -0.20,  -9.38,  99.90,  -9.87,  -0.30,  (min)
07/13 18Z,  -0.20,  -9.11,  99.90,  -9.61,  -0.30,
07/13 19Z,  -0.20,  -7.91,  99.90,  -8.40,  -0.30,
07/13 20Z,  -0.20,  -6.06,  99.90,  -6.55,  -0.30,
07/13 21Z,  -0.20,  -4.06,  99.90,  -4.56,  -0.30,
07/13 22Z,  -0.20,  -2.35,  99.90,  -2.85,  -0.30,
07/13 23Z,  -0.20,  -1.25,  99.90,  -1.75,  -0.30,
07/14 00Z,  -0.20,  -1.00,  99.90,  -1.50,  -0.30,  (max)
07/14 01Z,  -0.20,  -1.63,  99.90,  -2.13,  -0.30,
07/14 02Z,  -0.20,  -2.86,  99.90,  -3.36,  -0.30,
07/14 03Z,  -0.20,  -4.22,  99.90,  -4.71,  -0.30,
07/14 04Z,  -0.20,  -5.30,  99.90,  -5.80,  -0.30,
07/14 05Z,  -0.20,  -5.87,  99.90,  -6.37,  -0.30,  (min)
07/14 06Z,  -0.20,  -5.71,  99.90,  -6.21,  -0.30,
07/14 07Z,  -0.20,  -4.74,  99.90,  -5.23,  -0.30,
07/14 08Z,  -0.20,  -3.19,  99.90,  -3.69,  -0.30,
07/14 09Z,  -0.20,  -1.60,  99.90,  -2.10,  -0.30,
07/14 10Z,  -0.20,  -0.46,  99.90,  -0.96,  -0.30,
07/14 11Z,  -0.20,  -0.08,  99.90,  -0.58,  -0.30,  (max)
07/14 12Z,  -0.20,  -0.60,  99.90,  -1.10,  -0.30,
07/14 13Z,  -0.20,  -2.00,  99.90,  -2.50,  -0.30,
07/14 14Z,  -0.20,  -4.00,  99.90,  -4.49,  -0.30,
07/14 15Z,  -0.20,  -6.08,  99.90,  -6.58,  -0.30,
07/14 16Z,  -0.20,  -7.79,  99.90,  -8.29,  -0.30,
07/14 17Z,  -0.20,  -8.87,  99.90,  -9.37,  -0.30,
07/14 18Z,  -0.20,  -9.14,  99.90,  -9.64,  -0.30,  (min)
07/14 19Z,  -0.20,  -8.46,  99.90,  -8.96,  -0.30,
07/14 20Z,  -0.20,  -6.92,  99.90,  -7.41,  -0.30,
07/14 21Z,  -0.20,  -4.91,  99.90,  -5.41,  -0.30,
07/14 22Z,  -0.20,  -2.97,  99.90,  -3.47,  -0.30,
07/14 23Z,  -0.20,  -1.50,  99.90,  -2.00,  -0.30,
07/15 00Z,  -0.20,  -0.76,  99.90,  -1.26,  -0.30,  (max)
07/15 01Z,  -0.20,  -0.91,  99.90,  -1.41,  -0.30,
07/15 02Z,  -0.20,  -1.90,  99.90,  -2.39,  -0.30,
07/15 03Z,  -0.20,  -3.35,  99.90,  -3.84,  -0.30,
07/15 04Z,  -0.20,  -4.77,  99.90,  -5.27,  -0.30,
07/15 05Z,  -0.20,  -5.82,  99.90,  -6.32,  -0.30,
07/15 06Z,  -0.20,  -6.26,  99.90,  -6.76,  -0.30,  (min)
07/15 07Z,  -0.20,  -5.93,  99.90,  -6.43,  -0.30,
07/15 08Z,  -0.20,  -4.83,  99.90,  -5.33,  -0.30,
07/15 09Z,  -0.20,  -3.26,  99.90,  -3.76,  -0.30,
07/15 10Z,  -0.20,  -1.76,  99.90,  -2.25,  -0.30,
07/15 11Z,  -0.10,  -0.77,  99.90,  -1.17,  -0.30,
07/15 12Z,  -0.10,  -0.55,  99.90,  -0.95,  -0.30,