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
#Providence, RI : 03/16/2025 20:23:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 00Z,   0.70,  -0.70,  -0.43,  99.90,  -0.43,
03/15 01Z,   0.70,  -0.01,   0.24,  99.90,  -0.45,  (max)
03/15 02Z,   0.70,  -0.15,   0.01,  99.90,  -0.54,
03/15 03Z,   0.70,  -1.11,  -0.87,  99.90,  -0.46,
03/15 04Z,   0.70,  -2.59,  -2.29,  99.90,  -0.40,
03/15 05Z,   0.60,  -4.13,  -3.56,  99.90,  -0.03,
03/15 06Z,   0.60,  -5.14,  -4.46,  99.90,   0.08,
03/15 07Z,   0.60,  -5.24,  -4.61,  99.90,   0.03,  (min)
03/15 08Z,   0.60,  -4.77,  -4.11,  99.90,   0.06,
03/15 09Z,   0.60,  -4.22,  -3.56,  99.90,   0.06,
03/15 10Z,   0.50,  -3.57,  -2.93,  99.90,   0.14,
03/15 11Z,   0.50,  -2.62,  -2.01,  99.90,   0.11,
03/15 12Z,   0.50,  -1.52,  -1.38,  99.90,  -0.36,
03/15 13Z,   0.50,  -0.72,  -0.54,  99.90,  -0.32,
03/15 14Z,   0.50,  -0.58,  -0.35,  99.90,  -0.27,  (max)
03/15 15Z,   0.50,  -1.21,  -0.87,  99.90,  -0.16,
03/15 16Z,   0.50,  -2.38,  -1.99,  99.90,  -0.11,
03/15 17Z,   0.50,  -3.77,  -3.55,  99.90,  -0.28,
03/15 18Z,   0.50,  -4.87,  -4.52,  99.90,  -0.15,
03/15 19Z,   0.50,  -5.19,  -4.56,  99.90,   0.13,  (min)
03/15 20Z,   0.50,  -4.74,  -4.21,  99.90,   0.03,
03/15 21Z,   0.50,  -4.07,  -3.65,  99.90,  -0.08,
03/15 22Z,   0.50,  -3.39,  -3.27,  99.90,  -0.38,
03/15 23Z,   0.50,  -2.48,  -2.31,  99.90,  -0.33,
03/16 00Z,   0.50,  -1.36,  -1.10,  99.90,  -0.24,
03/16 01Z,   0.50,  -0.42,  -0.20,  99.90,  -0.28,
03/16 02Z,   0.50,  -0.07,   0.05,  99.90,  -0.38,  (max)
03/16 03Z,   0.50,  -0.53,  -0.41,  99.90,  -0.38,
03/16 04Z,   0.50,  -1.66,  -1.39,  99.90,  -0.23,
03/16 05Z,   0.50,  -3.12,  -2.61,  99.90,   0.01,
03/16 06Z,   0.40,  -4.51,  -3.75,  99.90,   0.36,
03/16 07Z,   0.40,  -5.25,  -4.54,  99.90,   0.31,
03/16 08Z,   0.40,  -5.11,  -4.62,  99.90,   0.09,  (min)
03/16 09Z,   0.40,  -4.49,  -3.59,  99.90,   0.50,
03/16 10Z,   0.40,  -3.86,  -3.19,  99.90,   0.27,
03/16 11Z,   0.40,  -3.13,  -2.51,  99.90,   0.22,
03/16 12Z,   0.50,  -2.19,  -1.61,  99.90,   0.08,
03/16 13Z,   0.50,  -1.26,  -0.91,  99.90,  -0.15,
03/16 14Z,   0.50,  -0.75,  -0.33,  99.90,  -0.08,  (max)
03/16 15Z,   0.50,  -0.93,  -0.46,  99.90,  -0.03,
03/16 16Z,   0.50,  -1.76,  -1.36,  99.90,  -0.10,
03/16 17Z,   0.60,  -2.98,  -2.44,  99.90,  -0.06,
03/16 18Z,   0.60,  -4.23,  -3.57,  99.90,   0.06,
03/16 19Z,   0.60,  -5.07,  -4.11,  99.90,   0.36,  (min)
03/16 20Z,   0.60,  -5.07,  -3.99,  99.90,   0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 21Z,   0.70,  -4.39,  99.90,  -3.26,   0.43,
03/16 22Z,   0.70,  -3.61,  99.90,  -2.52,   0.38,
03/16 23Z,   0.70,  -2.86,  99.90,  -1.82,   0.33,
03/17 00Z,   0.70,  -1.96,  99.90,  -0.98,   0.28,
03/17 01Z,   0.80,  -1.02,  99.90,   0.02,   0.24,
03/17 02Z,   0.80,  -0.37,  99.90,   0.61,   0.19,  (max)
03/17 03Z,   0.80,  -0.36,  99.90,   0.58,   0.14,
03/17 04Z,   0.90,  -1.05,  99.90,  -0.06,   0.09,
03/17 05Z,   0.90,  -2.24,  99.90,  -1.30,   0.04,
03/17 06Z,   0.80,  -3.60,  99.90,  -2.80,  -0.01,
03/17 07Z,   0.80,  -4.75,  99.90,  -4.00,  -0.05,
03/17 08Z,   0.80,  -5.19,  99.90,  -4.50,  -0.10,  (min)
03/17 09Z,   0.90,  -4.81,  99.90,  -4.01,  -0.10,
03/17 10Z,   0.90,  -4.10,  99.90,  -3.30,  -0.10,
03/17 11Z,   1.00,  -3.45,  99.90,  -2.55,  -0.10,
03/17 12Z,   1.00,  -2.73,  99.90,  -1.83,  -0.10,
03/17 13Z,   0.90,  -1.89,  99.90,  -1.09,  -0.10,
03/17 14Z,   0.70,  -1.18,  99.90,  -0.59,  -0.10,
03/17 15Z,   0.50,  -0.96,  99.90,  -0.56,  -0.10,  (max)
03/17 16Z,   0.50,  -1.39,  99.90,  -0.99,  -0.10,
03/17 17Z,   0.50,  -2.33,  99.90,  -1.93,  -0.10,
03/17 18Z,   0.50,  -3.49,  99.90,  -3.09,  -0.10,
03/17 19Z,   0.40,  -4.55,  99.90,  -4.25,  -0.10,
03/17 20Z,   0.30,  -5.08,  99.90,  -4.88,  -0.10,  (min)
03/17 21Z,   0.30,  -4.75,  99.90,  -4.56,  -0.10,
03/17 22Z,   0.20,  -3.91,  99.90,  -3.81,  -0.10,
03/17 23Z,   0.30,  -3.10,  99.90,  -2.91,  -0.10,
03/18 00Z,   0.30,  -2.40,  99.90,  -2.21,  -0.10,
03/18 01Z,   0.30,  -1.62,  99.90,  -1.43,  -0.10,
03/18 02Z,   0.30,  -0.89,  99.90,  -0.70,  -0.10,
03/18 03Z,   0.20,  -0.53,  99.90,  -0.44,  -0.10,  (max)
03/18 04Z,   0.20,  -0.78,  99.90,  -0.68,  -0.10,
03/18 05Z,   0.10,  -1.61,  99.90,  -1.62,  -0.10,
03/18 06Z,   0.10,  -2.77,  99.90,  -2.77,  -0.10,
03/18 07Z,   0.20,  -3.95,  99.90,  -3.86,  -0.10,
03/18 08Z,   0.20,  -4.82,  99.90,  -4.72,  -0.10,
03/18 09Z,   0.20,  -4.94,  99.90,  -4.85,  -0.10,  (min)
03/18 10Z,   0.10,  -4.37,  99.90,  -4.38,  -0.10,
03/18 11Z,   0.10,  -3.66,  99.90,  -3.67,  -0.10,
03/18 12Z,   0.10,  -3.09,  99.90,  -3.09,  -0.10,
03/18 13Z,   0.20,  -2.46,  99.90,  -2.37,  -0.10,
03/18 14Z,   0.30,  -1.76,  99.90,  -1.56,  -0.10,
03/18 15Z,   0.30,  -1.26,  99.90,  -1.06,  -0.10,  (max)
03/18 16Z,   0.30,  -1.27,  99.90,  -1.07,  -0.10,
03/18 17Z,   0.30,  -1.87,  99.90,  -1.67,  -0.10,
03/18 18Z,   0.30,  -2.85,  99.90,  -2.66,  -0.10,
03/18 19Z,   0.40,  -3.89,  99.90,  -3.59,  -0.10,
03/18 20Z,   0.50,  -4.69,  99.90,  -4.29,  -0.10,
03/18 21Z,   0.60,  -4.87,  99.90,  -4.38,  -0.10,  (min)
03/18 22Z,   0.60,  -4.29,  99.90,  -3.79,  -0.10,
03/18 23Z,   0.60,  -3.39,  99.90,  -2.90,  -0.10,
03/19 00Z,   0.60,  -2.69,  99.90,  -2.19,  -0.10,
03/19 01Z,   0.60,  -2.11,  99.90,  -1.62,  -0.10,
03/19 02Z,   0.60,  -1.48,  99.90,  -0.98,  -0.10,
03/19 03Z,   0.70,  -0.94,  99.90,  -0.34,  -0.10,
03/19 04Z,   0.70,  -0.80,  99.90,  -0.20,  -0.10,  (max)
03/19 05Z,   0.70,  -1.24,  99.90,  -0.64,  -0.10,
03/19 06Z,   0.60,  -2.14,  99.90,  -1.64,  -0.10,
03/19 07Z,   0.60,  -3.19,  99.90,  -2.70,  -0.10,
03/19 08Z,   0.60,  -4.14,  99.90,  -3.64,  -0.10,
03/19 09Z,   0.60,  -4.69,  99.90,  -4.19,  -0.10,  (min)
03/19 10Z,   0.60,  -4.55,  99.90,  -4.05,  -0.10,
03/19 11Z,   0.60,  -3.91,  99.90,  -3.41,  -0.10,
03/19 12Z,   0.60,  -3.31,  99.90,  -2.81,  -0.10,
03/19 13Z,   0.60,  -2.88,  99.90,  -2.38,  -0.10,
03/19 14Z,   0.60,  -2.35,  99.90,  -1.85,  -0.10,
03/19 15Z,   0.60,  -1.75,  99.90,  -1.25,  -0.10,
03/19 16Z,   0.60,  -1.40,  99.90,  -0.91,  -0.10,  (max)
03/19 17Z,   0.60,  -1.60,  99.90,  -1.10,  -0.10,
03/19 18Z,   0.60,  -2.33,  99.90,  -1.83,  -0.10,
03/19 19Z,   0.60,  -3.28,  99.90,  -2.78,  -0.10,
03/19 20Z,   0.70,  -4.12,  99.90,  -3.53,  -0.10,
03/19 21Z,   0.70,  -4.63,  99.90,  -4.03,  -0.10,  (min)
03/19 22Z,   0.70,  -4.52,  99.90,  -3.92,  -0.10,
03/19 23Z,   0.70,  -3.79,  99.90,  -3.20,  -0.10,
03/20 00Z,   0.80,  -2.98,  99.90,  -2.29,  -0.10,
03/20 01Z,   0.80,  -2.45,  99.90,  -1.76,  -0.10,
03/20 02Z,   0.80,  -2.00,  99.90,  -1.31,  -0.10,
03/20 03Z,   0.80,  -1.46,  99.90,  -0.76,  -0.10,
03/20 04Z,   0.80,  -1.05,  99.90,  -0.35,  -0.10,  (max)
03/20 05Z,   0.80,  -1.08,  99.90,  -0.38,  -0.10,
03/20 06Z,   0.90,  -1.66,  99.90,  -0.86,  -0.10,
03/20 07Z,   0.90,  -2.56,  99.90,  -1.76,  -0.10,
03/20 08Z,   0.90,  -3.45,  99.90,  -2.66,  -0.10,
03/20 09Z,   0.90,  -4.14,  99.90,  -3.34,  -0.10,
03/20 10Z,   0.90,  -4.41,  99.90,  -3.62,  -0.10,  (min)
03/20 11Z,   0.90,  -4.12,  99.90,  -3.32,  -0.10,
03/20 12Z,   0.90,  -3.55,  99.90,  -2.75,  -0.10,