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
#Kodiak Island, AK : 02/08/2025 23:21:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 06Z,  -0.70,   0.48,  -0.35,  99.90,  -0.13,
02/07 07Z,  -0.70,   0.62,  -0.36,  99.90,  -0.28,  (max)
02/07 08Z,  -0.70,   0.43,  -0.43,  99.90,  -0.16,
02/07 09Z,  -0.70,  -0.01,  -0.82,  99.90,  -0.11,
02/07 10Z,  -0.70,  -0.51,  -1.35,  99.90,  -0.14,
02/07 11Z,  -0.60,  -0.76,  -1.59,  99.90,  -0.23,  (min)
02/07 12Z,  -0.70,  -0.57,  -1.47,  99.90,  -0.20,
02/07 13Z,  -0.80,   0.03,  -0.89,  99.90,  -0.12,
02/07 14Z,  -0.70,   0.97,   0.12,  99.90,  -0.15,
02/07 15Z,  -0.70,   2.11,   1.22,  99.90,  -0.19,
02/07 16Z,  -0.70,   3.24,   2.36,  99.90,  -0.18,
02/07 17Z,  -0.70,   4.04,   3.11,  99.90,  -0.23,
02/07 18Z,  -0.80,   4.26,   3.37,  99.90,  -0.09,  (max)
02/07 19Z,  -0.80,   3.85,   2.85,  99.90,  -0.20,
02/07 20Z,  -0.80,   2.88,   1.75,  99.90,  -0.33,
02/07 21Z,  -0.80,   1.41,   0.60,  99.90,  -0.01,
02/07 22Z,  -0.80,  -0.35,  -1.15,  99.90,   0.00,
02/07 23Z,  -0.80,  -2.04,  -2.84,  99.90,  -0.00,
02/08 00Z,  -0.90,  -3.29,  -4.04,  99.90,   0.15,
02/08 01Z,  -0.80,  -3.96,  -4.66,  99.90,   0.10,
02/08 02Z,  -0.80,  -4.03,  -4.77,  99.90,   0.06,  (min)
02/08 03Z,  -0.80,  -3.51,  -4.15,  99.90,   0.16,
02/08 04Z,  -0.80,  -2.53,  -3.20,  99.90,   0.13,
02/08 05Z,  -0.80,  -1.33,  -2.17,  99.90,  -0.04,
02/08 06Z,  -0.80,  -0.24,  -0.98,  99.90,   0.06,
02/08 07Z,  -0.80,   0.57,  -0.25,  99.90,  -0.02,
02/08 08Z,  -0.80,   1.02,   0.04,  99.90,  -0.18,
02/08 09Z,  -0.70,   1.05,   0.13,  99.90,  -0.22,  (max)
02/08 10Z,  -0.70,   0.66,  -0.30,  99.90,  -0.26,
02/08 11Z,  -0.70,   0.07,  -0.87,  99.90,  -0.24,
02/08 12Z,  -0.80,  -0.39,  -1.24,  99.90,  -0.05,  (min)
02/08 13Z,  -0.80,  -0.47,  -1.22,  99.90,   0.05,
02/08 14Z,  -0.70,  -0.12,  -0.94,  99.90,  -0.12,
02/08 15Z,  -0.70,   0.65,  -0.23,  99.90,  -0.18,
02/08 16Z,  -0.70,   1.76,   0.82,  99.90,  -0.24,
02/08 17Z,  -0.80,   2.97,   1.92,  99.90,  -0.25,
02/08 18Z,  -0.80,   3.92,   3.01,  99.90,  -0.11,
02/08 19Z,  -0.80,   4.34,   3.52,  99.90,  -0.02,  (max)
02/08 20Z,  -0.80,   4.12,   3.13,  99.90,  -0.19,
02/08 21Z,  -0.80,   3.25,   2.24,  99.90,  -0.21,
02/08 22Z,  -0.80,   1.75,   0.79,  99.90,  -0.16,
02/08 23Z,  -0.80,  -0.16,  -1.12,  99.90,  -0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 00Z,  -0.80,  -2.07,  99.90,  -3.03,  -0.16,
02/09 01Z,  -0.90,  -3.57,  99.90,  -4.63,  -0.16,
02/09 02Z,  -1.00,  -4.44,  99.90,  -5.60,  -0.16,
02/09 03Z,  -1.00,  -4.60,  99.90,  -5.76,  -0.16,  (min)
02/09 04Z,  -1.00,  -4.03,  99.90,  -5.20,  -0.16,
02/09 05Z,  -1.10,  -2.86,  99.90,  -4.12,  -0.16,
02/09 06Z,  -1.10,  -1.40,  99.90,  -2.67,  -0.16,
02/09 07Z,  -1.10,  -0.02,  99.90,  -1.29,  -0.17,
02/09 08Z,  -1.10,   1.05,  99.90,  -0.22,  -0.17,
02/09 09Z,  -1.00,   1.65,  99.90,   0.49,  -0.17,
02/09 10Z,  -1.00,   1.68,  99.90,   0.51,  -0.17,  (max)
02/09 11Z,  -0.90,   1.13,  99.90,   0.06,  -0.17,
02/09 12Z,  -0.90,   0.28,  99.90,  -0.79,  -0.17,
02/09 13Z,  -0.80,  -0.45,  99.90,  -1.42,  -0.17,
02/09 14Z,  -0.90,  -0.78,  99.90,  -1.84,  -0.17,  (min)
02/09 15Z,  -0.90,  -0.57,  99.90,  -1.64,  -0.17,
02/09 16Z,  -1.00,   0.20,  99.90,  -0.97,  -0.17,
02/09 17Z,  -1.00,   1.44,  99.90,   0.27,  -0.17,
02/09 18Z,  -1.00,   2.84,  99.90,   1.67,  -0.17,
02/09 19Z,  -1.10,   3.99,  99.90,   2.72,  -0.17,
02/09 20Z,  -1.10,   4.58,  99.90,   3.31,  -0.17,  (max)
02/09 21Z,  -1.10,   4.46,  99.90,   3.19,  -0.17,
02/09 22Z,  -1.10,   3.54,  99.90,   2.27,  -0.17,
02/09 23Z,  -1.10,   1.87,  99.90,   0.60,  -0.17,
02/10 00Z,  -1.00,  -0.28,  99.90,  -1.45,  -0.17,
02/10 01Z,  -1.00,  -2.41,  99.90,  -3.58,  -0.17,
02/10 02Z,  -1.00,  -4.07,  99.90,  -5.24,  -0.17,
02/10 03Z,  -0.90,  -4.98,  99.90,  -6.05,  -0.17,
02/10 04Z,  -0.90,  -5.04,  99.90,  -6.11,  -0.17,  (min)
02/10 05Z,  -0.90,  -4.23,  99.90,  -5.30,  -0.17,
02/10 06Z,  -1.00,  -2.75,  99.90,  -3.92,  -0.17,
02/10 07Z,  -1.10,  -1.00,  99.90,  -2.27,  -0.17,
02/10 08Z,  -1.10,   0.60,  99.90,  -0.67,  -0.17,
02/10 09Z,  -1.10,   1.77,  99.90,   0.50,  -0.17,
02/10 10Z,  -1.20,   2.33,  99.90,   0.96,  -0.17,  (max)
02/10 11Z,  -1.20,   2.13,  99.90,   0.76,  -0.17,
02/10 12Z,  -1.30,   1.26,  99.90,  -0.21,  -0.17,
02/10 13Z,  -1.40,   0.09,  99.90,  -1.48,  -0.17,
02/10 14Z,  -1.40,  -0.89,  99.90,  -2.45,  -0.17,
02/10 15Z,  -1.30,  -1.33,  99.90,  -2.80,  -0.17,  (min)
02/10 16Z,  -1.30,  -1.10,  99.90,  -2.57,  -0.17,
02/10 17Z,  -1.30,  -0.17,  99.90,  -1.64,  -0.17,
02/10 18Z,  -1.20,   1.31,  99.90,  -0.06,  -0.17,
02/10 19Z,  -1.20,   2.94,  99.90,   1.57,  -0.17,
02/10 20Z,  -1.20,   4.24,  99.90,   2.87,  -0.17,
02/10 21Z,  -1.20,   4.88,  99.90,   3.52,  -0.17,  (max)
02/10 22Z,  -1.20,   4.69,  99.90,   3.32,  -0.17,
02/10 23Z,  -1.30,   3.58,  99.90,   2.11,  -0.17,
02/11 00Z,  -1.30,   1.63,  99.90,   0.16,  -0.17,
02/11 01Z,  -1.30,  -0.77,  99.90,  -2.24,  -0.17,
02/11 02Z,  -1.40,  -3.04,  99.90,  -4.61,  -0.17,
02/11 03Z,  -1.40,  -4.68,  99.90,  -6.25,  -0.17,
02/11 04Z,  -1.40,  -5.43,  99.90,  -6.99,  -0.17,  (min)
02/11 05Z,  -1.40,  -5.17,  99.90,  -6.74,  -0.17,
02/11 06Z,  -1.40,  -3.99,  99.90,  -5.56,  -0.17,
02/11 07Z,  -1.30,  -2.17,  99.90,  -3.64,  -0.17,
02/11 08Z,  -1.30,  -0.19,  99.90,  -1.66,  -0.17,
02/11 09Z,  -1.30,   1.48,  99.90,   0.01,  -0.17,
02/11 10Z,  -1.20,   2.56,  99.90,   1.19,  -0.17,
02/11 11Z,  -1.20,   2.84,  99.90,   1.48,  -0.17,  (max)
02/11 12Z,  -1.30,   2.26,  99.90,   0.79,  -0.17,
02/11 13Z,  -1.30,   1.00,  99.90,  -0.47,  -0.17,
02/11 14Z,  -1.30,  -0.45,  99.90,  -1.92,  -0.17,
02/11 15Z,  -1.40,  -1.54,  99.90,  -3.11,  -0.17,
02/11 16Z,  -1.40,  -1.94,  99.90,  -3.51,  -0.17,  (min)
02/11 17Z,  -1.40,  -1.51,  99.90,  -3.08,  -0.17,
02/11 18Z,  -1.40,  -0.30,  99.90,  -1.87,  -0.17,
02/11 19Z,  -1.50,   1.44,  99.90,  -0.23,  -0.17,
02/11 20Z,  -1.40,   3.23,  99.90,   1.67,  -0.17,
02/11 21Z,  -1.40,   4.57,  99.90,   3.00,  -0.17,
02/11 22Z,  -1.30,   5.09,  99.90,   3.63,  -0.17,  (max)
02/11 23Z,  -1.30,   4.66,  99.90,   3.19,  -0.17,
02/12 00Z,  -1.30,   3.23,  99.90,   1.76,  -0.17,
02/12 01Z,  -1.30,   0.99,  99.90,  -0.48,  -0.17,
02/12 02Z,  -1.30,  -1.57,  99.90,  -3.04,  -0.17,
02/12 03Z,  -1.30,  -3.81,  99.90,  -5.28,  -0.17,
02/12 04Z,  -1.30,  -5.22,  99.90,  -6.69,  -0.17,
02/12 05Z,  -1.30,  -5.58,  99.90,  -7.05,  -0.17,  (min)
02/12 06Z,  -1.40,  -4.88,  99.90,  -6.45,  -0.17,
02/12 07Z,  -1.40,  -3.28,  99.90,  -4.84,  -0.17,
02/12 08Z,  -1.30,  -1.17,  99.90,  -2.64,  -0.17,
02/12 09Z,  -1.30,   0.89,  99.90,  -0.58,  -0.17,
02/12 10Z,  -1.30,   2.44,  99.90,   0.97,  -0.17,
02/12 11Z,  -1.20,   3.21,  99.90,   1.84,  -0.17,  (max)
02/12 12Z,  -1.30,   3.06,  99.90,   1.59,  -0.17,
02/12 13Z,  -1.30,   2.01,  99.90,   0.55,  -0.17,
02/12 14Z,  -1.30,   0.39,  99.90,  -1.07,  -0.17,
02/12 15Z,  -1.30,  -1.21,  99.90,  -2.68,  -0.17,
02/12 16Z,  -1.30,  -2.24,  99.90,  -3.71,  -0.17,
02/12 17Z,  -1.20,  -2.41,  99.90,  -3.78,  -0.17,  (min)
02/12 18Z,  -1.20,  -1.67,  99.90,  -3.04,  -0.17,