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 : 05/10/2026 15:22:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 00Z,  -0.30,   0.78,   0.15,  99.90,  -0.33,
05/09 01Z,  -0.20,   0.41,  -0.23,  99.90,  -0.44,
05/09 02Z,  -0.20,   0.20,  -0.47,  99.90,  -0.47,  (min)
05/09 03Z,  -0.20,   0.20,  -0.36,  99.90,  -0.36,
05/09 04Z,  -0.20,   0.44,  -0.15,  99.90,  -0.39,
05/09 05Z,  -0.20,   0.90,   0.33,  99.90,  -0.37,
05/09 06Z,  -0.30,   1.47,   0.85,  99.90,  -0.32,
05/09 07Z,  -0.30,   2.05,   1.48,  99.90,  -0.27,
05/09 08Z,  -0.30,   2.55,   1.98,  99.90,  -0.27,
05/09 09Z,  -0.30,   2.91,   2.24,  99.90,  -0.37,
05/09 10Z,  -0.30,   3.08,   2.47,  99.90,  -0.31,
05/09 11Z,  -0.30,   3.08,   2.56,  99.90,  -0.22,  (max)
05/09 12Z,  -0.30,   2.93,   2.29,  99.90,  -0.34,
05/09 13Z,  -0.30,   2.74,   2.22,  99.90,  -0.22,
05/09 14Z,  -0.30,   2.55,   2.03,  99.90,  -0.22,
05/09 15Z,  -0.30,   2.43,   1.88,  99.90,  -0.25,
05/09 16Z,  -0.30,   2.41,   1.88,  99.90,  -0.23,  (min)
05/09 17Z,  -0.20,   2.47,   1.94,  99.90,  -0.33,
05/09 18Z,  -0.30,   2.56,   1.99,  99.90,  -0.27,
05/09 19Z,  -0.30,   2.60,   1.99,  99.90,  -0.31,
05/09 20Z,  -0.20,   2.53,   1.99,  99.90,  -0.34,  (max)
05/09 21Z,  -0.20,   2.35,   1.78,  99.90,  -0.37,
05/09 22Z,  -0.20,   2.05,   1.54,  99.90,  -0.31,
05/09 23Z,  -0.20,   1.66,   1.10,  99.90,  -0.36,
05/10 00Z,  -0.20,   1.22,   0.71,  99.90,  -0.31,
05/10 01Z,  -0.20,   0.81,   0.23,  99.90,  -0.38,
05/10 02Z,  -0.20,   0.52,  -0.10,  99.90,  -0.42,
05/10 03Z,  -0.20,   0.40,  -0.18,  99.90,  -0.38,  (min)
05/10 04Z,  -0.20,   0.49,  -0.04,  99.90,  -0.33,
05/10 05Z,  -0.20,   0.79,   0.40,  99.90,  -0.19,
05/10 06Z,  -0.20,   1.27,   0.87,  99.90,  -0.20,
05/10 07Z,  -0.20,   1.83,   1.35,  99.90,  -0.28,
05/10 08Z,  -0.20,   2.34,   2.05,  99.90,  -0.09,
05/10 09Z,  -0.20,   2.74,   2.37,  99.90,  -0.17,
05/10 10Z,  -0.20,   2.98,   2.59,  99.90,  -0.19,
05/10 11Z,  -0.20,   3.05,   2.62,  99.90,  -0.23,  (max)
05/10 12Z,  -0.20,   2.93,   2.41,  99.90,  -0.32,
05/10 13Z,  -0.20,   2.69,   2.15,  99.90,  -0.34,
05/10 14Z,  -0.20,   2.44,   1.92,  99.90,  -0.32,
05/10 15Z,  -0.10,   2.24,   1.72,  99.90,  -0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 16Z,  -0.10,   2.13,  99.90,   1.62,  -0.41,  (min)
05/10 17Z,  -0.10,   2.13,  99.90,   1.63,  -0.40,
05/10 18Z,  -0.10,   2.23,  99.90,   1.75,  -0.38,
05/10 19Z,  -0.10,   2.37,  99.90,   1.90,  -0.37,
05/10 20Z,  -0.10,   2.44,  99.90,   1.98,  -0.36,  (max)
05/10 21Z,  -0.10,   2.40,  99.90,   1.96,  -0.34,
05/10 22Z,  -0.10,   2.25,  99.90,   1.82,  -0.33,
05/10 23Z,  -0.10,   2.00,  99.90,   1.59,  -0.32,
05/11 00Z,  -0.10,   1.66,  99.90,   1.25,  -0.30,
05/11 01Z,  -0.10,   1.27,  99.90,   0.88,  -0.29,
05/11 02Z,  -0.10,   0.93,  99.90,   0.56,  -0.28,
05/11 03Z,  -0.10,   0.73,  99.90,   0.37,  -0.26,
05/11 04Z,  -0.10,   0.70,  99.90,   0.34,  -0.26,  (min)
05/11 05Z,   0.00,   0.86,  99.90,   0.60,  -0.26,
05/11 06Z,   0.00,   1.21,  99.90,   0.95,  -0.26,
05/11 07Z,   0.00,   1.71,  99.90,   1.44,  -0.26,
05/11 08Z,   0.00,   2.21,  99.90,   1.95,  -0.26,
05/11 09Z,   0.00,   2.63,  99.90,   2.37,  -0.26,
05/11 10Z,   0.00,   2.91,  99.90,   2.65,  -0.26,
05/11 11Z,   0.00,   3.02,  99.90,   2.76,  -0.26,  (max)
05/11 12Z,   0.00,   2.94,  99.90,   2.67,  -0.26,
05/11 13Z,   0.00,   2.68,  99.90,   2.42,  -0.26,
05/11 14Z,   0.00,   2.35,  99.90,   2.09,  -0.26,
05/11 15Z,   0.00,   2.05,  99.90,   1.79,  -0.26,
05/11 16Z,   0.10,   1.83,  99.90,   1.67,  -0.26,
05/11 17Z,   0.10,   1.73,  99.90,   1.57,  -0.26,  (min)
05/11 18Z,   0.10,   1.77,  99.90,   1.61,  -0.26,
05/11 19Z,   0.10,   1.94,  99.90,   1.78,  -0.26,
05/11 20Z,   0.10,   2.14,  99.90,   1.98,  -0.26,
05/11 21Z,   0.10,   2.27,  99.90,   2.11,  -0.26,
05/11 22Z,   0.10,   2.30,  99.90,   2.14,  -0.26,  (max)
05/11 23Z,   0.10,   2.22,  99.90,   2.06,  -0.26,
05/12 00Z,   0.10,   2.03,  99.90,   1.87,  -0.26,
05/12 01Z,   0.10,   1.74,  99.90,   1.57,  -0.26,
05/12 02Z,   0.10,   1.42,  99.90,   1.25,  -0.26,
05/12 03Z,   0.10,   1.17,  99.90,   1.01,  -0.26,
05/12 04Z,   0.10,   1.06,  99.90,   0.89,  -0.26,  (min)
05/12 05Z,   0.10,   1.10,  99.90,   0.94,  -0.26,
05/12 06Z,   0.00,   1.32,  99.90,   1.05,  -0.26,
05/12 07Z,   0.00,   1.70,  99.90,   1.44,  -0.26,
05/12 08Z,   0.10,   2.17,  99.90,   2.01,  -0.26,
05/12 09Z,   0.00,   2.60,  99.90,   2.34,  -0.26,
05/12 10Z,   0.00,   2.90,  99.90,   2.64,  -0.26,
05/12 11Z,   0.00,   3.03,  99.90,   2.77,  -0.26,  (max)
05/12 12Z,   0.00,   2.98,  99.90,   2.72,  -0.26,
05/12 13Z,   0.00,   2.73,  99.90,   2.47,  -0.26,
05/12 14Z,   0.00,   2.33,  99.90,   2.07,  -0.26,
05/12 15Z,   0.00,   1.91,  99.90,   1.65,  -0.26,
05/12 16Z,   0.00,   1.55,  99.90,   1.29,  -0.26,
05/12 17Z,   0.00,   1.32,  99.90,   1.05,  -0.26,
05/12 18Z,   0.00,   1.24,  99.90,   0.98,  -0.26,  (min)
05/12 19Z,   0.00,   1.36,  99.90,   1.10,  -0.26,
05/12 20Z,   0.00,   1.62,  99.90,   1.35,  -0.26,
05/12 21Z,   0.00,   1.90,  99.90,   1.64,  -0.26,
05/12 22Z,   0.00,   2.13,  99.90,   1.87,  -0.26,
05/12 23Z,   0.00,   2.25,  99.90,   1.99,  -0.26,
05/13 00Z,   0.00,   2.26,  99.90,   2.00,  -0.26,  (max)
05/13 01Z,   0.00,   2.14,  99.90,   1.88,  -0.26,
05/13 02Z,   0.00,   1.92,  99.90,   1.65,  -0.26,
05/13 03Z,   0.00,   1.68,  99.90,   1.41,  -0.26,
05/13 04Z,   0.00,   1.51,  99.90,   1.25,  -0.26,
05/13 05Z,   0.00,   1.46,  99.90,   1.20,  -0.26,  (min)
05/13 06Z,   0.00,   1.56,  99.90,   1.30,  -0.26,
05/13 07Z,   0.00,   1.82,  99.90,   1.56,  -0.26,
05/13 08Z,   0.00,   2.21,  99.90,   1.95,  -0.26,
05/13 09Z,   0.00,   2.63,  99.90,   2.37,  -0.26,
05/13 10Z,   0.00,   2.96,  99.90,   2.70,  -0.26,
05/13 11Z,   0.00,   3.12,  99.90,   2.86,  -0.26,  (max)
05/13 12Z,   0.00,   3.10,  99.90,   2.84,  -0.26,
05/13 13Z,   0.00,   2.86,  99.90,   2.60,  -0.26,
05/13 14Z,   0.00,   2.44,  99.90,   2.18,  -0.26,
05/13 15Z,   0.00,   1.91,  99.90,   1.65,  -0.26,
05/13 16Z,   0.00,   1.39,  99.90,   1.12,  -0.26,
05/13 17Z,  -0.10,   0.97,  99.90,   0.61,  -0.26,
05/13 18Z,  -0.10,   0.73,  99.90,   0.37,  -0.26,
05/13 19Z,  -0.10,   0.71,  99.90,   0.35,  -0.26,  (min)
05/13 20Z,  -0.10,   0.92,  99.90,   0.55,  -0.26,
05/13 21Z,  -0.10,   1.28,  99.90,   0.92,  -0.26,
05/13 22Z,  -0.20,   1.69,  99.90,   1.23,  -0.26,
05/13 23Z,  -0.20,   2.04,  99.90,   1.58,  -0.26,
05/14 00Z,  -0.20,   2.28,  99.90,   1.82,  -0.26,
05/14 01Z,  -0.20,   2.38,  99.90,   1.92,  -0.26,  (max)
05/14 02Z,  -0.20,   2.34,  99.90,   1.88,  -0.26,
05/14 03Z,  -0.20,   2.20,  99.90,   1.73,  -0.26,
05/14 04Z,  -0.20,   2.02,  99.90,   1.56,  -0.26,
05/14 05Z,  -0.20,   1.91,  99.90,   1.45,  -0.26,
05/14 06Z,  -0.20,   1.91,  99.90,   1.45,  -0.26,
05/14 07Z,  99.90,   2.05,  99.90,  99.90,  -0.26,
05/14 08Z,  99.90,   2.32,  99.90,  99.90,  -0.26,
05/14 09Z,  99.90,   2.69,  99.90,  99.90,  -0.26,
05/14 10Z,  99.90,   3.04,  99.90,  99.90,  -0.26,
05/14 11Z,  99.90,   3.26,  99.90,  99.90,  -0.26,
05/14 12Z,  99.90,   3.29,  99.90,  99.90,  -0.26,