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
#Point Reyes, CA : 11/17/2025 19:20:12 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 00Z,   0.80,  -1.24,  -0.58,  99.90,  -0.14,  (min)
11/16 01Z,   0.90,  -0.47,   0.20,  99.90,  -0.23,
11/16 02Z,   0.90,   0.31,   1.00,  99.90,  -0.21,
11/16 03Z,   0.80,   0.89,  99.90,  99.90,  99.90,
11/16 04Z,   0.80,   1.12,  99.90,  99.90,  99.90,
11/16 05Z,   0.80,   0.94,  99.90,  99.90,  99.90,
11/16 06Z,   0.70,   0.44,  99.90,  99.90,  99.90,  (max)
11/16 07Z,   0.60,  -0.25,   0.53,  99.90,   0.18,
11/16 08Z,   0.70,  -0.91,  -0.08,  99.90,   0.13,
11/16 09Z,   0.70,  -1.33,  -0.43,  99.90,   0.20,
11/16 10Z,   0.60,  -1.36,  -0.50,  99.90,   0.26,  (min)
11/16 11Z,   0.60,  -0.95,  -0.07,  99.90,   0.28,
11/16 12Z,   0.50,  -0.16,   0.61,  99.90,   0.27,
11/16 13Z,   0.50,   0.83,  99.90,  99.90,  99.90,
11/16 14Z,   0.50,   1.80,  99.90,  99.90,  99.90,
11/16 15Z,   0.50,   2.50,  99.90,  99.90,  99.90,
11/16 16Z,   0.50,   2.76,  99.90,  99.90,  99.90,
11/16 17Z,   0.50,   2.48,  99.90,  99.90,  99.90,
11/16 18Z,   0.50,   1.72,  99.90,  99.90,  99.90,
11/16 19Z,   0.50,   0.62,   1.14,  99.90,   0.02,  (max)
11/16 20Z,   0.50,  -0.58,  -0.08,  99.90,  -0.00,
11/16 21Z,   0.60,  -1.63,  -1.13,  99.90,  -0.10,
11/16 22Z,   0.60,  -2.31,  -1.73,  99.90,  -0.02,
11/16 23Z,   0.70,  -2.50,  -1.86,  99.90,  -0.06,  (min)
11/17 00Z,   0.70,  -2.19,  -1.54,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 01Z,   0.80,  -1.48,  99.90,  -0.72,  -0.04,
11/17 02Z,   0.80,  -0.59,  99.90,   0.19,  -0.02,
11/17 03Z,   0.80,   0.26,  99.90,   1.06,  -0.00,
11/17 04Z,   0.80,   0.87,  99.90,   1.68,   0.01,
11/17 05Z,   0.90,   1.10,  99.90,   2.03,   0.03,  (max)
11/17 06Z,   0.90,   0.93,  99.90,   1.87,   0.05,
11/17 07Z,   0.90,   0.45,  99.90,   1.41,   0.06,
11/17 08Z,   0.90,  -0.17,  99.90,   0.81,   0.08,
11/17 09Z,   0.60,  -0.69,  99.90,   0.00,   0.10,
11/17 10Z,   0.70,  -0.94,  99.90,  -0.13,   0.11,  (min)
11/17 11Z,   0.70,  -0.80,  99.90,   0.03,   0.13,
11/17 12Z,   0.60,  -0.25,  99.90,   0.50,   0.15,
11/17 13Z,   0.60,   0.60,  99.90,   1.35,   0.15,
11/17 14Z,   0.50,   1.55,  99.90,   2.20,   0.15,
11/17 15Z,   0.50,   2.37,  99.90,   3.02,   0.15,
11/17 16Z,   0.30,   2.83,  99.90,   3.27,   0.15,
11/17 17Z,   0.40,   2.78,  99.90,   3.33,   0.15,  (max)
11/17 18Z,   0.30,   2.20,  99.90,   2.64,   0.15,
11/17 19Z,   0.20,   1.17,  99.90,   1.52,   0.15,
11/17 20Z,   0.20,  -0.10,  99.90,   0.24,   0.15,
11/17 21Z,   0.20,  -1.36,  99.90,  -1.02,   0.15,
11/17 22Z,   0.20,  -2.35,  99.90,  -2.01,   0.15,
11/17 23Z,   0.20,  -2.89,  99.90,  -2.54,   0.15,  (min)
11/18 00Z,   0.20,  -2.88,  99.90,  -2.53,   0.15,
11/18 01Z,   0.10,  -2.37,  99.90,  -2.12,   0.15,
11/18 02Z,   0.10,  -1.51,  99.90,  -1.26,   0.15,
11/18 03Z,   0.10,  -0.52,  99.90,  -0.27,   0.15,
11/18 04Z,   0.10,   0.36,  99.90,   0.61,   0.15,
11/18 05Z,   0.10,   0.94,  99.90,   1.18,   0.15,
11/18 06Z,   0.10,   1.12,  99.90,   1.36,   0.15,  (max)
11/18 07Z,   0.10,   0.91,  99.90,   1.16,   0.15,
11/18 08Z,   0.20,   0.45,  99.90,   0.80,   0.15,
11/18 09Z,   0.20,  -0.08,  99.90,   0.27,   0.15,
11/18 10Z,   0.10,  -0.46,  99.90,  -0.21,   0.15,  (min)
11/18 11Z,   0.20,  -0.53,  99.90,  -0.18,   0.15,
11/18 12Z,   0.10,  -0.22,  99.90,   0.03,   0.15,
11/18 13Z,   0.10,   0.45,  99.90,   0.69,   0.15,
11/18 14Z,   0.20,   1.31,  99.90,   1.66,   0.15,
11/18 15Z,   0.10,   2.17,  99.90,   2.41,   0.15,
11/18 16Z,   0.20,   2.77,  99.90,   3.12,   0.15,
11/18 17Z,   0.20,   2.94,  99.90,   3.28,   0.15,  (max)
11/18 18Z,   0.20,   2.57,  99.90,   2.91,   0.15,
11/18 19Z,   0.20,   1.69,  99.90,   2.04,   0.15,
11/18 20Z,   0.20,   0.46,  99.90,   0.80,   0.15,
11/18 21Z,   0.20,  -0.90,  99.90,  -0.56,   0.15,
11/18 22Z,   0.30,  -2.13,  99.90,  -1.68,   0.15,
11/18 23Z,   0.30,  -2.97,  99.90,  -2.53,   0.15,
11/19 00Z,   0.20,  -3.29,  99.90,  -2.94,   0.15,  (min)
11/19 01Z,   0.20,  -3.04,  99.90,  -2.70,   0.15,
11/19 02Z,   0.30,  -2.33,  99.90,  -1.88,   0.15,
11/19 03Z,   0.20,  -1.34,  99.90,  -0.99,   0.15,
11/19 04Z,   0.20,  -0.30,  99.90,   0.04,   0.15,
11/19 05Z,   0.20,   0.54,  99.90,   0.89,   0.15,
11/19 06Z,   0.20,   1.04,  99.90,   1.39,   0.15,
11/19 07Z,   0.20,   1.14,  99.90,   1.48,   0.15,  (max)
11/19 08Z,   0.20,   0.89,  99.90,   1.24,   0.15,
11/19 09Z,   0.20,   0.45,  99.90,   0.80,   0.15,
11/19 10Z,   0.20,   0.02,  99.90,   0.37,   0.15,
11/19 11Z,   0.20,  -0.21,  99.90,   0.14,   0.15,  (min)
11/19 12Z,   0.20,  -0.11,  99.90,   0.24,   0.15,
11/19 13Z,   0.30,   0.35,  99.90,   0.80,   0.15,
11/19 14Z,   0.20,   1.08,  99.90,   1.43,   0.15,
11/19 15Z,   0.20,   1.91,  99.90,   2.25,   0.15,
11/19 16Z,   0.20,   2.60,  99.90,   2.95,   0.15,
11/19 17Z,   0.20,   2.96,  99.90,   3.30,   0.15,  (max)
11/19 18Z,   0.20,   2.82,  99.90,   3.17,   0.15,
11/19 19Z,   0.20,   2.15,  99.90,   2.50,   0.15,
11/19 20Z,   0.20,   1.05,  99.90,   1.39,   0.15,
11/19 21Z,   0.20,  -0.31,  99.90,   0.03,   0.15,
11/19 22Z,   0.30,  -1.67,  99.90,  -1.22,   0.15,
11/19 23Z,   0.30,  -2.77,  99.90,  -2.32,   0.15,
11/20 00Z,   0.20,  -3.40,  99.90,  -3.05,   0.15,
11/20 01Z,   0.20,  -3.46,  99.90,  -3.12,   0.15,  (min)
11/20 02Z,   0.30,  -2.99,  99.90,  -2.54,   0.15,
11/20 03Z,   0.30,  -2.11,  99.90,  -1.66,   0.15,
11/20 04Z,   0.20,  -1.04,  99.90,  -0.69,   0.15,
11/20 05Z,   0.20,  -0.02,  99.90,   0.32,   0.15,
11/20 06Z,   0.30,   0.74,  99.90,   1.19,   0.15,
11/20 07Z,   0.30,   1.13,  99.90,   1.57,   0.15,
11/20 08Z,   0.30,   1.13,  99.90,   1.58,   0.15,  (max)
11/20 09Z,   0.40,   0.85,  99.90,   1.39,   0.15,
11/20 10Z,   0.40,   0.45,  99.90,   1.00,   0.15,
11/20 11Z,   0.50,   0.13,  99.90,   0.78,   0.15,
11/20 12Z,   0.40,   0.06,  99.90,   0.60,   0.15,  (min)
11/20 13Z,   0.60,   0.31,  99.90,   1.06,   0.15,
11/20 14Z,   0.70,   0.87,  99.90,   1.71,   0.15,
11/20 15Z,   0.50,   1.61,  99.90,   2.26,   0.15,
11/20 16Z,   0.40,   2.34,  99.90,   2.89,   0.15,
11/20 17Z,   0.40,   2.84,  99.90,   3.39,   0.15,
11/20 18Z,   0.50,   2.93,  99.90,   3.58,   0.15,  (max)
11/20 19Z,   0.50,   2.51,  99.90,   3.16,   0.15,
11/20 20Z,   0.40,   1.61,  99.90,   2.16,   0.15,
11/20 21Z,   0.40,   0.35,  99.90,   0.90,   0.15,
11/20 22Z,   0.50,  -1.04,  99.90,  -0.39,   0.15,
11/20 23Z,   0.40,  -2.31,  99.90,  -1.76,   0.15,
11/21 00Z,   0.40,  -3.21,  99.90,  -2.67,   0.15,
11/21 01Z,   0.40,  -3.60,  99.90,  -3.06,   0.15,  (min)
11/21 02Z,   0.40,  -3.43,  99.90,  -2.88,   0.15,
11/21 03Z,   0.30,  -2.76,  99.90,  -2.31,   0.15,
11/21 04Z,   0.30,  -1.77,  99.90,  -1.32,   0.15,
11/21 05Z,   0.30,  -0.69,  99.90,  -0.24,   0.15,
11/21 06Z,   0.30,   0.26,  99.90,   0.70,   0.15,
11/21 07Z,   0.20,   0.90,  99.90,   1.25,   0.15,
11/21 08Z,   0.20,   1.17,  99.90,   1.52,   0.15,  (max)
11/21 09Z,   0.20,   1.09,  99.90,   1.44,   0.15,
11/21 10Z,   0.20,   0.80,  99.90,   1.14,   0.15,
11/21 11Z,   0.20,   0.46,  99.90,   0.81,   0.15,
11/21 12Z,   0.20,   0.26,  99.90,   0.61,   0.15,