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
#Seward, AK : 03/24/2025 20:24:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 00Z,   1.10, -10.99, -10.93,  99.90,  -1.04,
03/23 01Z,   1.00, -10.23, -10.12,  99.90,  -0.89,
03/23 02Z,   1.00,  -9.37,  -9.24,  99.90,  -0.87,
03/23 03Z,   1.00,  -8.57,  -8.42,  99.90,  -0.85,
03/23 04Z,   1.10,  -8.01,  -7.83,  99.90,  -0.92,
03/23 05Z,   1.10,  -7.74,  -7.53,  99.90,  -0.89,  (max)
03/23 06Z,   1.10,  -7.74,  -7.57,  99.90,  -0.93,
03/23 07Z,   1.10,  -7.91,  -7.74,  99.90,  -0.93,
03/23 08Z,   1.10,  -8.17,  -8.07,  99.90,  -1.00,
03/23 09Z,   1.20,  -8.35,  -8.20,  99.90,  -1.05,  (min)
03/23 10Z,   1.20,  -8.27,  -8.08,  99.90,  -1.01,
03/23 11Z,   1.30,  -7.88,  -7.78,  99.90,  -1.20,
03/23 12Z,   1.20,  -7.26,  -7.20,  99.90,  -1.14,
03/23 13Z,   1.20,  -6.57,  -6.46,  99.90,  -1.09,
03/23 14Z,   1.20,  -5.90,  -5.78,  99.90,  -1.08,
03/23 15Z,   1.20,  -5.42,  -5.30,  99.90,  -1.08,
03/23 16Z,   1.40,  -5.28,  -5.19,  99.90,  -1.31,  (max)
03/23 17Z,   1.20,  -5.60,  -5.47,  99.90,  -1.07,
03/23 18Z,   1.30,  -6.36,  -6.25,  99.90,  -1.19,
03/23 19Z,   1.40,  -7.47,  -7.43,  99.90,  -1.36,
03/23 20Z,   1.40,  -8.78,  -8.70,  99.90,  -1.32,
03/23 21Z,   1.40, -10.13, -10.08,  99.90,  -1.35,
03/23 22Z,   1.50, -11.23, -11.20,  99.90,  -1.47,
03/23 23Z,   1.60, -11.88, -11.75,  99.90,  -1.47,
03/24 00Z,   1.50, -12.00, -11.85,  99.90,  -1.35,  (min)
03/24 01Z,   1.50, -11.65, -11.56,  99.90,  -1.41,
03/24 02Z,   1.50, -10.89, -10.78,  99.90,  -1.39,
03/24 03Z,   1.50,  -9.85,  -9.78,  99.90,  -1.43,
03/24 04Z,   1.40,  -8.76,  -8.67,  99.90,  -1.31,
03/24 05Z,   1.60,  -7.86,  -7.77,  99.90,  -1.51,
03/24 06Z,   1.60,  -7.30,  -7.21,  99.90,  -1.51,
03/24 07Z,   1.60,  -7.12,  -7.04,  99.90,  -1.52,  (max)
03/24 08Z,   1.60,  -7.29,  -7.17,  99.90,  -1.48,
03/24 09Z,   1.40,  -7.71,  -7.55,  99.90,  -1.24,
03/24 10Z,   1.60,  -8.18,  -8.10,  99.90,  -1.52,
03/24 11Z,   1.70,  -8.45,  -8.41,  99.90,  -1.66,  (min)
03/24 12Z,   1.50,  -8.38,  -8.40,  99.90,  -1.52,
03/24 13Z,   1.30,  -7.98,  -8.02,  99.90,  -1.34,
03/24 14Z,   1.20,  -7.30,  -7.41,  99.90,  -1.31,
03/24 15Z,   1.20,  -6.47,  -6.73,  99.90,  -1.46,
03/24 16Z,   1.20,  -5.68,  -5.86,  99.90,  -1.38,
03/24 17Z,   1.20,  -5.20,  -5.46,  99.90,  -1.46,  (max)
03/24 18Z,   1.10,  -5.23,  -5.50,  99.90,  -1.37,
03/24 19Z,   1.20,  -5.83,  -5.97,  99.90,  -1.34,
03/24 20Z,   1.20,  -6.94,  -7.09,  99.90,  -1.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 21Z,   1.20,  -8.45,  99.90,  -8.58,  -1.33,
03/24 22Z,   1.20, -10.11,  99.90, -10.23,  -1.32,
03/24 23Z,   1.10, -11.56,  99.90, -11.77,  -1.31,
03/25 00Z,   1.10, -12.50,  99.90, -12.70,  -1.30,
03/25 01Z,   1.00, -12.77,  99.90, -13.05,  -1.28,  (min)
03/25 02Z,   1.00, -12.36,  99.90, -12.63,  -1.27,
03/25 03Z,   1.10, -11.33,  99.90, -11.49,  -1.26,
03/25 04Z,   0.90,  -9.89,  99.90, -10.24,  -1.24,
03/25 05Z,   0.80,  -8.38,  99.90,  -8.81,  -1.23,
03/25 06Z,   0.90,  -7.15,  99.90,  -7.47,  -1.22,
03/25 07Z,   0.80,  -6.43,  99.90,  -6.84,  -1.20,
03/25 08Z,   1.00,  -6.31,  99.90,  -6.50,  -1.19,  (max)
03/25 09Z,   1.00,  -6.75,  99.90,  -6.94,  -1.19,
03/25 10Z,   1.00,  -7.60,  99.90,  -7.79,  -1.19,
03/25 11Z,   0.90,  -8.55,  99.90,  -8.84,  -1.19,
03/25 12Z,   0.90,  -9.23,  99.90,  -9.52,  -1.19,
03/25 13Z,   0.90,  -9.40,  99.90,  -9.69,  -1.19,  (min)
03/25 14Z,   0.90,  -9.01,  99.90,  -9.30,  -1.19,
03/25 15Z,   0.70,  -8.10,  99.90,  -8.59,  -1.19,
03/25 16Z,   0.80,  -6.86,  99.90,  -7.25,  -1.19,
03/25 17Z,   0.70,  -5.61,  99.90,  -6.10,  -1.19,
03/25 18Z,   0.70,  -4.75,  99.90,  -5.24,  -1.19,
03/25 19Z,   0.70,  -4.57,  99.90,  -5.06,  -1.19,  (max)
03/25 20Z,   0.70,  -5.17,  99.90,  -5.66,  -1.19,
03/25 21Z,   0.70,  -6.50,  99.90,  -6.99,  -1.19,
03/25 22Z,   0.70,  -8.38,  99.90,  -8.88,  -1.19,
03/25 23Z,   0.70, -10.46,  99.90, -10.96,  -1.19,
03/26 00Z,   0.70, -12.26,  99.90, -12.75,  -1.19,
03/26 01Z,   0.70, -13.36,  99.90, -13.85,  -1.19,
03/26 02Z,   0.70, -13.55,  99.90, -14.04,  -1.19,  (min)
03/26 03Z,   0.70, -12.81,  99.90, -13.30,  -1.19,
03/26 04Z,   0.70, -11.29,  99.90, -11.78,  -1.19,
03/26 05Z,   0.60,  -9.32,  99.90,  -9.91,  -1.19,
03/26 06Z,   0.60,  -7.39,  99.90,  -7.98,  -1.19,
03/26 07Z,   0.60,  -5.97,  99.90,  -6.56,  -1.19,
03/26 08Z,   0.60,  -5.33,  99.90,  -5.92,  -1.19,  (max)
03/26 09Z,   0.60,  -5.55,  99.90,  -6.14,  -1.19,
03/26 10Z,   0.60,  -6.53,  99.90,  -7.12,  -1.19,
03/26 11Z,   0.60,  -8.00,  99.90,  -8.60,  -1.19,
03/26 12Z,   0.50,  -9.49,  99.90, -10.19,  -1.19,
03/26 13Z,   0.40, -10.51,  99.90, -11.30,  -1.19,
03/26 14Z,   0.40, -10.74,  99.90, -11.53,  -1.19,  (min)
03/26 15Z,   0.40, -10.12,  99.90, -10.91,  -1.19,
03/26 16Z,   0.30,  -8.75,  99.90,  -9.64,  -1.19,
03/26 17Z,   0.30,  -6.96,  99.90,  -7.85,  -1.19,
03/26 18Z,   0.20,  -5.22,  99.90,  -6.21,  -1.19,
03/26 19Z,   0.30,  -4.06,  99.90,  -4.95,  -1.19,
03/26 20Z,   0.30,  -3.83,  99.90,  -4.72,  -1.19,  (max)
03/26 21Z,   0.20,  -4.61,  99.90,  -5.60,  -1.19,
03/26 22Z,   0.30,  -6.32,  99.90,  -7.22,  -1.19,
03/26 23Z,   0.30,  -8.67,  99.90,  -9.56,  -1.19,
03/27 00Z,   0.30, -11.15,  99.90, -12.04,  -1.19,
03/27 01Z,   0.30, -13.15,  99.90, -14.04,  -1.19,
03/27 02Z,   0.40, -14.17,  99.90, -14.96,  -1.19,  (min)
03/27 03Z,   0.40, -14.01,  99.90, -14.81,  -1.19,
03/27 04Z,   0.40, -12.72,  99.90, -13.51,  -1.19,
03/27 05Z,   0.40, -10.58,  99.90, -11.37,  -1.19,
03/27 06Z,   0.50,  -8.10,  99.90,  -8.79,  -1.19,
03/27 07Z,   0.60,  -5.92,  99.90,  -6.51,  -1.19,
03/27 08Z,   0.70,  -4.55,  99.90,  -5.04,  -1.19,
03/27 09Z,   0.90,  -4.27,  99.90,  -4.57,  -1.19,  (max)
03/27 10Z,   0.80,  -5.09,  99.90,  -5.48,  -1.19,
03/27 11Z,   0.70,  -6.80,  99.90,  -7.29,  -1.19,
03/27 12Z,   0.80,  -8.94,  99.90,  -9.34,  -1.19,
03/27 13Z,   0.90, -10.91,  99.90, -11.20,  -1.19,
03/27 14Z,   0.90, -12.08,  99.90, -12.38,  -1.19,
03/27 15Z,   0.90, -12.15,  99.90, -12.44,  -1.19,  (min)
03/27 16Z,   1.00, -11.08,  99.90, -11.27,  -1.19,
03/27 17Z,   1.00,  -9.12,  99.90,  -9.32,  -1.19,
03/27 18Z,   1.10,  -6.76,  99.90,  -6.85,  -1.19,
03/27 19Z,   1.10,  -4.63,  99.90,  -4.72,  -1.19,
03/27 20Z,   1.30,  -3.33,  99.90,  -3.22,  -1.19,
03/27 21Z,   1.30,  -3.22,  99.90,  -3.12,  -1.19,  (max)
03/27 22Z,   1.30,  -4.35,  99.90,  -4.24,  -1.19,
03/27 23Z,   1.20,  -6.51,  99.90,  -6.50,  -1.19,
03/28 00Z,   1.20,  -9.28,  99.90,  -9.27,  -1.19,
03/28 01Z,   1.30, -12.00,  99.90, -11.89,  -1.19,
03/28 02Z,   1.20, -13.95,  99.90, -13.94,  -1.19,
03/28 03Z,   1.30, -14.64,  99.90, -14.54,  -1.19,  (min)
03/28 04Z,   1.30, -13.92,  99.90, -13.81,  -1.19,
03/28 05Z,   1.40, -11.97,  99.90, -11.76,  -1.19,
03/28 06Z,   1.40,  -9.24,  99.90,  -9.03,  -1.19,
03/28 07Z,   1.40,  -6.42,  99.90,  -6.21,  -1.19,
03/28 08Z,   1.40,  -4.23,  99.90,  -4.02,  -1.19,
03/28 09Z,   1.40,  -3.20,  99.90,  -2.99,  -1.19,  (max)
03/28 10Z,   1.30,  -3.53,  99.90,  -3.42,  -1.19,
03/28 11Z,   1.30,  -5.10,  99.90,  -5.00,  -1.19,
03/28 12Z,   1.20,  -7.57,  99.90,  -7.56,  -1.19,