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
#Saint Paul, AK : 09/12/2026 17:22:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,  -0.40,   1.67,   1.27,  99.90,   0.00,
09/11 01Z,  -0.30,   2.23,   1.90,  99.90,  -0.03,
09/11 02Z,  -0.30,   2.67,   2.22,  99.90,  -0.15,
09/11 03Z,  -0.20,   2.93,   2.62,  99.90,  -0.11,
09/11 04Z,  -0.20,   2.94,   2.66,  99.90,  -0.08,  (max)
09/11 05Z,  -0.20,   2.71,   2.51,  99.90,  -0.00,
09/11 06Z,  -0.40,   2.33,   1.92,  99.90,  -0.01,
09/11 07Z,  -0.40,   1.92,   1.72,  99.90,   0.20,
09/11 08Z,  -0.40,   1.58,   1.47,  99.90,   0.29,
09/11 09Z,  -0.40,   1.40,   0.97,  99.90,  -0.03,  (min)
09/11 10Z,  -0.40,   1.44,   1.20,  99.90,   0.16,
09/11 11Z,  -0.40,   1.71,   1.71,  99.90,   0.40,
09/11 12Z,  -0.60,   2.11,   1.74,  99.90,   0.23,
09/11 13Z,  -0.70,   2.50,   2.22,  99.90,   0.42,
09/11 14Z,  -0.70,   2.81,   2.70,  99.90,   0.59,  (max)
09/11 15Z,  -0.70,   2.97,   2.51,  99.90,   0.24,  (min)
09/11 16Z,  -0.70,   2.90,   2.59,  99.90,   0.39,  (max)
09/11 17Z,  -0.60,   2.59,   2.05,  99.90,   0.06,
09/11 18Z,  -0.70,   2.11,   1.65,  99.90,   0.24,
09/11 19Z,  -0.70,   1.58,   1.27,  99.90,   0.39,
09/11 20Z,  -0.70,   1.12,   0.41,  99.90,  -0.01,  (min)
09/11 21Z,  -0.80,   0.83,   0.53,  99.90,   0.50,  (max)
09/11 22Z,  -0.80,   0.79,   0.43,  99.90,   0.44,  (min)
09/11 23Z,  -0.80,   1.04,   0.72,  99.90,   0.48,
09/12 00Z,  -0.80,   1.49,   1.05,  99.90,   0.36,
09/12 01Z,  -0.80,   2.01,   1.58,  99.90,   0.37,
09/12 02Z,  -0.80,   2.48,   2.20,  99.90,   0.52,
09/12 03Z,  -0.80,   2.83,   2.28,  99.90,   0.25,
09/12 04Z,  -0.80,   2.98,   2.53,  99.90,   0.35,  (max)
09/12 05Z,  -0.90,   2.87,   2.29,  99.90,   0.32,
09/12 06Z,  -0.80,   2.53,   1.86,  99.90,   0.13,
09/12 07Z,  -0.80,   2.06,   1.52,  99.90,   0.26,
09/12 08Z,  -0.80,   1.59,   1.04,  99.90,   0.25,
09/12 09Z,  -0.80,   1.20,   0.55,  99.90,   0.15,
09/12 10Z,  -0.80,   0.99,   0.45,  99.90,   0.26,  (min)
09/12 11Z,  -0.80,   1.05,   0.52,  99.90,   0.27,
09/12 12Z,  -0.70,   1.36,   0.71,  99.90,   0.05,
09/12 13Z,  -0.70,   1.79,   1.23,  99.90,   0.14,
09/12 14Z,  -0.70,   2.25,   1.70,  99.90,   0.15,
09/12 15Z,  -0.70,   2.64,   2.19,  99.90,   0.25,
09/12 16Z,  -0.70,   2.89,   2.33,  99.90,   0.14,
09/12 17Z,  -0.70,   2.90,   2.34,  99.90,   0.14,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 18Z,  -0.70,   2.67,  99.90,   2.10,   0.13,
09/12 19Z,  -0.70,   2.29,  99.90,   1.70,   0.12,
09/12 20Z,  -0.70,   1.85,  99.90,   1.26,   0.11,
09/12 21Z,  -0.80,   1.46,  99.90,   0.76,   0.10,
09/12 22Z,  -0.70,   1.23,  99.90,   0.61,   0.09,
09/12 23Z,  -0.70,   1.23,  99.90,   0.60,   0.07,  (min)
09/13 00Z,  -0.70,   1.47,  99.90,   0.84,   0.06,
09/13 01Z,  -0.70,   1.87,  99.90,   1.23,   0.05,
09/13 02Z,  -0.70,   2.31,  99.90,   1.65,   0.04,
09/13 03Z,  -0.70,   2.69,  99.90,   2.02,   0.03,
09/13 04Z,  -0.70,   2.93,  99.90,   2.25,   0.02,
09/13 05Z,  -0.70,   2.95,  99.90,   2.27,   0.01,  (max)
09/13 06Z,  -0.70,   2.72,  99.90,   2.03,   0.01,
09/13 07Z,  -0.70,   2.29,  99.90,   1.60,   0.01,
09/13 08Z,  -0.70,   1.76,  99.90,   1.07,   0.01,
09/13 09Z,  -0.70,   1.23,  99.90,   0.55,   0.01,
09/13 10Z,  -0.70,   0.82,  99.90,   0.13,   0.01,
09/13 11Z,  -0.60,   0.63,  99.90,   0.04,   0.01,  (min)
09/13 12Z,  -0.60,   0.72,  99.90,   0.14,   0.01,
09/13 13Z,  -0.60,   1.06,  99.90,   0.48,   0.01,
09/13 14Z,  -0.60,   1.55,  99.90,   0.96,   0.01,
09/13 15Z,  -0.50,   2.08,  99.90,   1.59,   0.01,
09/13 16Z,  -0.50,   2.55,  99.90,   2.06,   0.01,
09/13 17Z,  -0.60,   2.86,  99.90,   2.27,   0.01,
09/13 18Z,  -0.60,   2.94,  99.90,   2.35,   0.01,  (max)
09/13 19Z,  -0.60,   2.78,  99.90,   2.19,   0.01,
09/13 20Z,  -0.60,   2.47,  99.90,   1.88,   0.01,
09/13 21Z,  -0.60,   2.11,  99.90,   1.52,   0.01,
09/13 22Z,  -0.60,   1.79,  99.90,   1.20,   0.01,
09/13 23Z,  -0.60,   1.60,  99.90,   1.02,   0.01,  (min)
09/14 00Z,  -0.60,   1.63,  99.90,   1.04,   0.01,
09/14 01Z,  -0.60,   1.85,  99.90,   1.26,   0.01,
09/14 02Z,  -0.50,   2.19,  99.90,   1.70,   0.01,
09/14 03Z,  -0.50,   2.55,  99.90,   2.06,   0.01,
09/14 04Z,  -0.50,   2.83,  99.90,   2.34,   0.01,
09/14 05Z,  -0.50,   2.95,  99.90,   2.46,   0.01,  (max)
09/14 06Z,  -0.50,   2.85,  99.90,   2.36,   0.01,
09/14 07Z,  -0.40,   2.52,  99.90,   2.13,   0.01,
09/14 08Z,  -0.40,   2.02,  99.90,   1.63,   0.01,
09/14 09Z,  -0.40,   1.44,  99.90,   1.05,   0.01,
09/14 10Z,  -0.40,   0.90,  99.90,   0.51,   0.01,
09/14 11Z,  -0.40,   0.50,  99.90,   0.11,   0.01,
09/14 12Z,  -0.30,   0.34,  99.90,   0.05,   0.01,  (min)
09/14 13Z,  -0.30,   0.48,  99.90,   0.19,   0.01,
09/14 14Z,  -0.30,   0.87,  99.90,   0.58,   0.01,
09/14 15Z,  -0.30,   1.43,  99.90,   1.14,   0.01,
09/14 16Z,  -0.30,   2.02,  99.90,   1.73,   0.01,
09/14 17Z,  -0.30,   2.53,  99.90,   2.24,   0.01,
09/14 18Z,  -0.30,   2.88,  99.90,   2.59,   0.01,
09/14 19Z,  -0.40,   3.00,  99.90,   2.61,   0.01,  (max)
09/14 20Z,  -0.40,   2.89,  99.90,   2.51,   0.01,
09/14 21Z,  -0.40,   2.64,  99.90,   2.25,   0.01,
09/14 22Z,  -0.40,   2.33,  99.90,   1.95,   0.01,
09/14 23Z,  -0.40,   2.07,  99.90,   1.68,   0.01,
09/15 00Z,  -0.40,   1.92,  99.90,   1.53,   0.01,  (min)
09/15 01Z,  -0.40,   1.95,  99.90,   1.56,   0.01,
09/15 02Z,  -0.40,   2.15,  99.90,   1.76,   0.01,
09/15 03Z,  -0.40,   2.44,  99.90,   2.05,   0.01,
09/15 04Z,  -0.40,   2.71,  99.90,   2.32,   0.01,
09/15 05Z,  -0.40,   2.88,  99.90,   2.50,   0.01,
09/15 06Z,  -0.40,   2.90,  99.90,   2.51,   0.01,  (max)
09/15 07Z,  -0.40,   2.70,  99.90,   2.31,   0.01,
09/15 08Z,  -0.50,   2.29,  99.90,   1.80,   0.01,
09/15 09Z,  -0.50,   1.73,  99.90,   1.25,   0.01,
09/15 10Z,  -0.50,   1.14,  99.90,   0.65,   0.01,
09/15 11Z,  -0.50,   0.61,  99.90,   0.13,   0.01,
09/15 12Z,  -0.50,   0.25,  99.90,  -0.24,   0.01,
09/15 13Z,  -0.50,   0.14,  99.90,  -0.35,   0.01,  (min)
09/15 14Z,  -0.50,   0.34,  99.90,  -0.15,   0.01,
09/15 15Z,  -0.50,   0.80,  99.90,   0.31,   0.01,
09/15 16Z,  -0.50,   1.40,  99.90,   0.92,   0.01,
09/15 17Z,  -0.50,   2.02,  99.90,   1.53,   0.01,
09/15 18Z,  -0.50,   2.56,  99.90,   2.07,   0.01,
09/15 19Z,  -0.50,   2.93,  99.90,   2.44,   0.01,
09/15 20Z,  -0.50,   3.06,  99.90,   2.57,   0.01,  (max)
09/15 21Z,  -0.50,   2.98,  99.90,   2.49,   0.01,
09/15 22Z,  -0.60,   2.76,  99.90,   2.17,   0.01,
09/15 23Z,  -0.50,   2.51,  99.90,   2.02,   0.01,
09/16 00Z,  -0.60,   2.28,  99.90,   1.69,   0.01,
09/16 01Z,  -0.60,   2.16,  99.90,   1.57,   0.01,  (min)
09/16 02Z,  -0.60,   2.20,  99.90,   1.61,   0.01,
09/16 03Z,  -0.50,   2.38,  99.90,   1.89,   0.01,
09/16 04Z,  -0.50,   2.62,  99.90,   2.13,   0.01,
09/16 05Z,  -0.50,   2.81,  99.90,   2.32,   0.01,  (max)
09/16 06Z,  -0.60,   2.88,  99.90,   2.29,   0.01,
09/16 07Z,  -0.60,   2.80,  99.90,   2.21,   0.01,
09/16 08Z,  -0.60,   2.52,  99.90,   1.93,   0.01,
09/16 09Z,  -0.60,   2.05,  99.90,   1.47,   0.01,
09/16 10Z,  -0.60,   1.48,  99.90,   0.89,   0.01,
09/16 11Z,  -0.60,   0.90,  99.90,   0.31,   0.01,
09/16 12Z,  -0.60,   0.40,  99.90,  -0.19,   0.01,