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 Townsend, WA : 03/28/2025 13:23:26 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 18Z,   0.60,  -4.26,  -3.79,  99.90,  -0.13,
03/26 19Z,   0.60,  -3.78,  -3.39,  99.90,  -0.21,
03/26 20Z,   0.60,  -3.31,  -3.12,  99.90,  -0.41,
03/26 21Z,   0.70,  -3.10,  -2.87,  99.90,  -0.47,  (max)
03/26 22Z,   0.70,  -3.37,  -2.89,  99.90,  -0.22,
03/26 23Z,   0.70,  -4.24,  -3.71,  99.90,  -0.17,
03/27 00Z,   0.80,  -5.62,  -4.89,  99.90,  -0.07,
03/27 01Z,   0.90,  -7.29,  -6.56,  99.90,  -0.17,
03/27 02Z,   1.00,  -8.88,  -8.23,  99.90,  -0.35,
03/27 03Z,   1.00,  -9.89,  -9.16,  99.90,  -0.27,
03/27 04Z,   1.00, -10.05,  -9.28,  99.90,  -0.23,  (min)
03/27 05Z,   1.00,  -9.44,  -8.58,  99.90,  -0.14,
03/27 06Z,   0.80,  -8.31,  -7.62,  99.90,  -0.11,
03/27 07Z,   0.80,  -6.85,  -6.12,  99.90,  -0.07,
03/27 08Z,   0.80,  -5.20,  -4.39,  99.90,   0.01,
03/27 09Z,   0.90,  -3.59,  -2.69,  99.90,  -0.00,
03/27 10Z,   0.90,  -2.37,  -1.38,  99.90,   0.09,
03/27 11Z,   0.80,  -1.80,  -0.85,  99.90,   0.15,  (max)
03/27 12Z,   0.70,  -2.00,  -0.95,  99.90,   0.35,
03/27 13Z,   0.80,  -2.88,  -1.71,  99.90,   0.37,
03/27 14Z,   0.80,  -4.14,  -2.90,  99.90,   0.44,
03/27 15Z,   0.70,  -5.31,  -4.09,  99.90,   0.52,
03/27 16Z,   0.70,  -5.95,  -4.96,  99.90,   0.29,
03/27 17Z,   0.80,  -5.94,  -4.96,  99.90,   0.18,  (min)
03/27 18Z,   1.00,  -5.47,  -4.58,  99.90,  -0.11,
03/27 19Z,   0.90,  -4.78,  -4.04,  99.90,  -0.16,
03/27 20Z,   0.90,  -3.97,  -3.40,  99.90,  -0.33,
03/27 21Z,   1.00,  -3.22,  -2.69,  99.90,  -0.47,
03/27 22Z,   1.00,  -2.81,  -2.18,  99.90,  -0.37,  (max)
03/27 23Z,   1.00,  -3.00,  -2.37,  99.90,  -0.37,
03/28 00Z,   1.10,  -3.88,  -3.09,  99.90,  -0.31,
03/28 01Z,   1.20,  -5.36,  -4.48,  99.90,  -0.32,
03/28 02Z,   1.20,  -7.12,  -6.25,  99.90,  -0.33,
03/28 03Z,   1.20,  -8.69,  -7.85,  99.90,  -0.36,
03/28 04Z,   1.10,  -9.55,  -8.63,  99.90,  -0.18,  (min)
03/28 05Z,   1.20,  -9.48,  -8.47,  99.90,  -0.19,
03/28 06Z,   1.10,  -8.64,  -7.66,  99.90,  -0.12,
03/28 07Z,   1.10,  -7.34,  -6.37,  99.90,  -0.13,
03/28 08Z,   1.10,  -5.78,  -4.94,  99.90,  -0.26,
03/28 09Z,   1.20,  -4.12,  -3.08,  99.90,  -0.16,
03/28 10Z,   1.20,  -2.66,  -1.55,  99.90,  -0.09,
03/28 11Z,   1.10,  -1.77,  -0.55,  99.90,   0.12,
03/28 12Z,   1.10,  -1.72,  -0.43,  99.90,   0.19,  (max)
03/28 13Z,   1.20,  -2.53,  -1.04,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 14Z,   1.10,  -4.00,  99.90,  -2.62,   0.27,
03/28 15Z,   1.10,  -5.66,  99.90,  -4.30,   0.25,
03/28 16Z,   1.10,  -6.94,  99.90,  -5.60,   0.23,
03/28 17Z,   1.20,  -7.42,  99.90,  -6.01,   0.22,  (min)
03/28 18Z,   1.20,  -7.11,  99.90,  -5.72,   0.20,
03/28 19Z,   1.10,  -6.31,  99.90,  -5.03,   0.18,
03/28 20Z,   1.10,  -5.26,  99.90,  -4.01,   0.16,
03/28 21Z,   1.10,  -4.13,  99.90,  -2.89,   0.14,
03/28 22Z,   1.10,  -3.11,  99.90,  -1.89,   0.12,
03/28 23Z,   1.10,  -2.52,  99.90,  -1.32,   0.10,  (max)
03/29 00Z,   1.00,  -2.63,  99.90,  -1.56,   0.08,
03/29 01Z,   1.00,  -3.53,  99.90,  -2.47,   0.06,
03/29 02Z,   1.00,  -5.04,  99.90,  -3.98,   0.06,
03/29 03Z,   1.00,  -6.78,  99.90,  -5.72,   0.06,
03/29 04Z,   1.00,  -8.20,  99.90,  -7.14,   0.06,
03/29 05Z,   0.90,  -8.81,  99.90,  -7.85,   0.06,  (min)
03/29 06Z,   0.90,  -8.48,  99.90,  -7.52,   0.06,
03/29 07Z,   0.80,  -7.45,  99.90,  -6.60,   0.06,
03/29 08Z,   0.80,  -6.06,  99.90,  -5.21,   0.06,
03/29 09Z,   0.80,  -4.52,  99.90,  -3.66,   0.06,
03/29 10Z,   0.70,  -3.00,  99.90,  -2.24,   0.06,
03/29 11Z,   0.70,  -1.85,  99.90,  -1.09,   0.06,
03/29 12Z,   0.70,  -1.46,  99.90,  -0.70,   0.06,  (max)
03/29 13Z,   0.70,  -2.03,  99.90,  -1.27,   0.06,
03/29 14Z,   0.60,  -3.48,  99.90,  -2.82,   0.06,
03/29 15Z,   0.60,  -5.45,  99.90,  -4.80,   0.06,
03/29 16Z,   0.60,  -7.37,  99.90,  -6.71,   0.06,
03/29 17Z,   0.60,  -8.61,  99.90,  -7.95,   0.06,
03/29 18Z,   0.40,  -8.85,  99.90,  -8.39,   0.06,  (min)
03/29 19Z,   0.40,  -8.20,  99.90,  -7.75,   0.06,
03/29 20Z,   0.40,  -7.06,  99.90,  -6.60,   0.06,
03/29 21Z,   0.40,  -5.69,  99.90,  -5.23,   0.06,
03/29 22Z,   0.40,  -4.25,  99.90,  -3.79,   0.06,
03/29 23Z,   0.30,  -2.99,  99.90,  -2.63,   0.06,
03/30 00Z,   0.40,  -2.25,  99.90,  -1.79,   0.06,  (max)
03/30 01Z,   0.40,  -2.30,  99.90,  -1.84,   0.06,
03/30 02Z,   0.40,  -3.17,  99.90,  -2.71,   0.06,
03/30 03Z,   0.40,  -4.62,  99.90,  -4.16,   0.06,
03/30 04Z,   0.40,  -6.22,  99.90,  -5.76,   0.06,
03/30 05Z,   0.40,  -7.39,  99.90,  -6.94,   0.06,
03/30 06Z,   0.40,  -7.72,  99.90,  -7.26,   0.06,  (min)
03/30 07Z,   0.30,  -7.16,  99.90,  -6.81,   0.06,
03/30 08Z,   0.30,  -6.05,  99.90,  -5.69,   0.06,
03/30 09Z,   0.30,  -4.70,  99.90,  -4.34,   0.06,
03/30 10Z,   0.30,  -3.29,  99.90,  -2.93,   0.06,
03/30 11Z,   0.30,  -2.05,  99.90,  -1.69,   0.06,
03/30 12Z,   0.30,  -1.34,  99.90,  -0.98,   0.06,  (max)
03/30 13Z,   0.30,  -1.52,  99.90,  -1.17,   0.06,
03/30 14Z,   0.30,  -2.72,  99.90,  -2.36,   0.06,
03/30 15Z,   0.40,  -4.71,  99.90,  -4.26,   0.06,
03/30 16Z,   0.40,  -7.04,  99.90,  -6.58,   0.06,
03/30 17Z,   0.40,  -9.03,  99.90,  -8.57,   0.06,
03/30 18Z,   0.30, -10.10,  99.90,  -9.74,   0.06,  (min)
03/30 19Z,   0.40, -10.03,  99.90,  -9.57,   0.06,
03/30 20Z,   0.40,  -9.07,  99.90,  -8.62,   0.06,
03/30 21Z,   0.40,  -7.64,  99.90,  -7.19,   0.06,
03/30 22Z,   0.40,  -6.01,  99.90,  -5.55,   0.06,
03/30 23Z,   0.50,  -4.33,  99.90,  -3.78,   0.06,
03/31 00Z,   0.50,  -2.90,  99.90,  -2.34,   0.06,
03/31 01Z,   0.60,  -2.05,  99.90,  -1.39,   0.06,
03/31 02Z,   0.60,  -2.03,  99.90,  -1.37,   0.06,  (max)
03/31 03Z,   0.70,  -2.81,  99.90,  -2.05,   0.06,
03/31 04Z,   0.70,  -4.12,  99.90,  -3.36,   0.06,
03/31 05Z,   0.70,  -5.48,  99.90,  -4.72,   0.06,
03/31 06Z,   0.70,  -6.36,  99.90,  -5.60,   0.06,
03/31 07Z,   0.70,  -6.43,  99.90,  -5.67,   0.06,  (min)
03/31 08Z,   0.70,  -5.75,  99.90,  -4.99,   0.06,
03/31 09Z,   0.80,  -4.67,  99.90,  -3.81,   0.06,
03/31 10Z,   0.80,  -3.48,  99.90,  -2.62,   0.06,
03/31 11Z,   0.80,  -2.33,  99.90,  -1.47,   0.06,
03/31 12Z,   0.90,  -1.45,  99.90,  -0.49,   0.06,
03/31 13Z,   0.90,  -1.22,  99.90,  -0.27,   0.06,  (max)
03/31 14Z,   0.80,  -1.96,  99.90,  -1.10,   0.06,
03/31 15Z,   0.80,  -3.66,  99.90,  -2.80,   0.06,
03/31 16Z,   0.90,  -6.02,  99.90,  -5.06,   0.06,
03/31 17Z,   0.90,  -8.48,  99.90,  -7.52,   0.06,
03/31 18Z,   0.80, -10.37,  99.90,  -9.52,   0.06,
03/31 19Z,   0.80, -11.19,  99.90, -10.33,   0.06,  (min)
03/31 20Z,   0.80, -10.83,  99.90,  -9.98,   0.06,
03/31 21Z,   0.90,  -9.64,  99.90,  -8.68,   0.06,
03/31 22Z,   0.80,  -8.02,  99.90,  -7.17,   0.06,
03/31 23Z,   0.80,  -6.22,  99.90,  -5.37,   0.06,
04/01 00Z,   0.80,  -4.41,  99.90,  -3.55,   0.06,
04/01 01Z,   0.80,  -2.87,  99.90,  -2.01,   0.06,
04/01 02Z,   0.90,  -1.95,  99.90,  -1.00,   0.06,
04/01 03Z,   0.90,  -1.85,  99.90,  -0.89,   0.06,  (max)
04/01 04Z,   0.80,  -2.48,  99.90,  -1.62,   0.06,
04/01 05Z,   0.90,  -3.56,  99.90,  -2.60,   0.06,
04/01 06Z,   0.90,  -4.64,  99.90,  -3.68,   0.06,