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
#Crescent City, CA : 11/13/2025 18:22:26 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 00Z,   0.10,  -0.72,  -0.93,  99.90,  -0.31,  (max)
11/12 01Z,   0.10,  -1.16,  -1.01,  99.90,   0.05,
11/12 02Z,   0.20,  -2.09,  -2.02,  99.90,  -0.13,
11/12 03Z,   0.20,  -3.35,  -3.24,  99.90,  -0.09,
11/12 04Z,   0.10,  -4.72,  -4.55,  99.90,   0.07,
11/12 05Z,   0.20,  -5.92,  -5.55,  99.90,   0.17,
11/12 06Z,   0.20,  -6.72,  -6.26,  99.90,   0.26,
11/12 07Z,   0.20,  -6.96,  -6.62,  99.90,   0.14,  (min)
11/12 08Z,   0.20,  -6.58,  -6.31,  99.90,   0.07,
11/12 09Z,   0.30,  -5.69,  -5.33,  99.90,   0.06,
11/12 10Z,   0.20,  -4.46,  -4.19,  99.90,   0.07,
11/12 11Z,   0.20,  -3.16,  -2.93,  99.90,   0.03,
11/12 12Z,   0.30,  -2.03,  -1.73,  99.90,   0.00,
11/12 13Z,   0.30,  -1.30,  -0.98,  99.90,   0.02,
11/12 14Z,   0.30,  -1.05,  -0.80,  99.90,  -0.05,  (max)
11/12 15Z,   0.30,  -1.28,  -0.94,  99.90,   0.04,
11/12 16Z,   0.30,  -1.85,  -1.48,  99.90,   0.07,
11/12 17Z,   0.30,  -2.58,  -2.33,  99.90,  -0.05,
11/12 18Z,   0.40,  -3.24,  -2.89,  99.90,  -0.05,
11/12 19Z,   0.40,  -3.64,  -3.35,  99.90,  -0.11,
11/12 20Z,   0.40,  -3.66,  -3.39,  99.90,  -0.13,  (min)
11/12 21Z,   0.40,  -3.32,  -3.09,  99.90,  -0.17,
11/12 22Z,   0.50,  -2.71,  -2.65,  99.90,  -0.44,
11/12 23Z,   0.50,  -2.03,  -1.66,  99.90,  -0.13,
11/13 00Z,   0.50,  -1.49,  -1.15,  99.90,  -0.16,
11/13 01Z,   0.60,  -1.28,  -1.02,  99.90,  -0.34,
11/13 02Z,   0.60,  -1.52,  -0.93,  99.90,  -0.01,  (max)
11/13 03Z,   0.50,  -2.21,  -1.75,  99.90,  -0.04,
11/13 04Z,   0.50,  -3.24,  -2.63,  99.90,   0.11,
11/13 05Z,   0.50,  -4.42,  -3.54,  99.90,   0.38,
11/13 06Z,   0.50,  -5.49,  -4.68,  99.90,   0.31,
11/13 07Z,   0.50,  -6.22,  -4.90,  99.90,   0.82,
11/13 08Z,   0.60,  -6.45,  -5.41,  99.90,   0.44,  (min)
11/13 09Z,   0.60,  -6.10,  -5.36,  99.90,   0.14,
11/13 10Z,   0.70,  -5.26,  -4.22,  99.90,   0.34,
11/13 11Z,   0.80,  -4.08,  -3.11,  99.90,   0.17,
11/13 12Z,   0.70,  -2.81,  -1.78,  99.90,   0.33,
11/13 13Z,   0.70,  -1.72,  -0.84,  99.90,   0.18,
11/13 14Z,   0.70,  -1.02,   0.07,  99.90,   0.39,
11/13 15Z,   0.70,  -0.82,   0.26,  99.90,   0.38,  (max)
11/13 16Z,   0.80,  -1.13,  -0.03,  99.90,   0.30,
11/13 17Z,   0.80,  -1.82,  -0.81,  99.90,   0.21,
11/13 18Z,   0.80,  -2.71,  -1.67,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 19Z,   0.90,  -3.54,  99.90,  -2.42,   0.21,
11/13 20Z,   0.90,  -4.11,  99.90,  -3.02,   0.19,
11/13 21Z,   0.90,  -4.28,  99.90,  -3.21,   0.17,  (min)
11/13 22Z,   0.90,  -4.03,  99.90,  -2.98,   0.14,
11/13 23Z,   0.90,  -3.44,  99.90,  -2.42,   0.12,
11/14 00Z,   0.90,  -2.71,  99.90,  -1.71,   0.10,
11/14 01Z,   0.80,  -2.06,  99.90,  -1.18,   0.08,
11/14 02Z,   0.80,  -1.68,  99.90,  -0.83,   0.05,  (max)
11/14 03Z,   0.70,  -1.73,  99.90,  -1.00,   0.03,
11/14 04Z,   0.70,  -2.23,  99.90,  -1.52,   0.01,
11/14 05Z,   0.60,  -3.10,  99.90,  -2.51,  -0.01,
11/14 06Z,   0.60,  -4.14,  99.90,  -3.58,  -0.04,
11/14 07Z,   0.50,  -5.12,  99.90,  -4.65,  -0.04,
11/14 08Z,   0.50,  -5.78,  99.90,  -5.32,  -0.04,
11/14 09Z,   0.50,  -5.96,  99.90,  -5.50,  -0.04,  (min)
11/14 10Z,   0.40,  -5.59,  99.90,  -5.22,  -0.04,
11/14 11Z,   0.40,  -4.72,  99.90,  -4.36,  -0.04,
11/14 12Z,   0.40,  -3.54,  99.90,  -3.17,  -0.04,
11/14 13Z,   0.40,  -2.29,  99.90,  -1.93,  -0.04,
11/14 14Z,   0.40,  -1.26,  99.90,  -0.89,  -0.04,
11/14 15Z,   0.30,  -0.65,  99.90,  -0.38,  -0.04,
11/14 16Z,   0.30,  -0.59,  99.90,  -0.32,  -0.04,  (max)
11/14 17Z,   0.20,  -1.07,  99.90,  -0.91,  -0.04,
11/14 18Z,   0.30,  -1.97,  99.90,  -1.71,  -0.04,
11/14 19Z,   0.20,  -3.05,  99.90,  -2.89,  -0.04,
11/14 20Z,   0.10,  -4.06,  99.90,  -3.99,  -0.04,
11/14 21Z,   0.10,  -4.75,  99.90,  -4.69,  -0.04,
11/14 22Z,   0.20,  -4.98,  99.90,  -4.82,  -0.04,  (min)
11/14 23Z,   0.20,  -4.72,  99.90,  -4.56,  -0.04,
11/15 00Z,   0.10,  -4.07,  99.90,  -4.01,  -0.04,
11/15 01Z,   0.10,  -3.22,  99.90,  -3.16,  -0.04,
11/15 02Z,   0.10,  -2.42,  99.90,  -2.36,  -0.04,
11/15 03Z,   0.10,  -1.90,  99.90,  -1.84,  -0.04,  (max)
11/15 04Z,   0.00,  -1.81,  99.90,  -1.85,  -0.04,
11/15 05Z,   0.00,  -2.20,  99.90,  -2.23,  -0.04,
11/15 06Z,   0.10,  -2.96,  99.90,  -2.90,  -0.04,
11/15 07Z,   0.00,  -3.92,  99.90,  -3.95,  -0.04,
11/15 08Z,   0.00,  -4.80,  99.90,  -4.84,  -0.04,
11/15 09Z,   0.00,  -5.37,  99.90,  -5.41,  -0.04,  (min)
11/15 10Z,   0.10,  -5.46,  99.90,  -5.39,  -0.04,
11/15 11Z,   0.10,  -4.99,  99.90,  -4.93,  -0.04,
11/15 12Z,   0.10,  -4.06,  99.90,  -4.00,  -0.04,
11/15 13Z,   0.10,  -2.85,  99.90,  -2.79,  -0.04,
11/15 14Z,   0.10,  -1.65,  99.90,  -1.59,  -0.04,
11/15 15Z,   0.10,  -0.72,  99.90,  -0.66,  -0.04,
11/15 16Z,   0.10,  -0.30,  99.90,  -0.23,  -0.04,  (max)
11/15 17Z,   0.20,  -0.47,  99.90,  -0.31,  -0.04,
11/15 18Z,   0.20,  -1.22,  99.90,  -1.05,  -0.04,
11/15 19Z,   0.20,  -2.36,  99.90,  -2.19,  -0.04,
11/15 20Z,   0.20,  -3.63,  99.90,  -3.47,  -0.04,
11/15 21Z,   0.30,  -4.76,  99.90,  -4.50,  -0.04,
11/15 22Z,   0.30,  -5.48,  99.90,  -5.22,  -0.04,
11/15 23Z,   0.40,  -5.66,  99.90,  -5.30,  -0.04,  (min)
11/16 00Z,   0.40,  -5.29,  99.90,  -4.92,  -0.04,
11/16 01Z,   0.40,  -4.48,  99.90,  -4.12,  -0.04,
11/16 02Z,   0.40,  -3.48,  99.90,  -3.12,  -0.04,
11/16 03Z,   0.50,  -2.55,  99.90,  -2.08,  -0.04,
11/16 04Z,   0.50,  -1.93,  99.90,  -1.47,  -0.04,
11/16 05Z,   0.40,  -1.78,  99.90,  -1.42,  -0.04,  (max)
11/16 06Z,   0.50,  -2.13,  99.90,  -1.67,  -0.04,
11/16 07Z,   0.50,  -2.86,  99.90,  -2.39,  -0.04,
11/16 08Z,   0.50,  -3.75,  99.90,  -3.28,  -0.04,
11/16 09Z,   0.60,  -4.54,  99.90,  -3.97,  -0.04,
11/16 10Z,   0.50,  -4.98,  99.90,  -4.51,  -0.04,  (min)
11/16 11Z,   0.60,  -4.91,  99.90,  -4.35,  -0.04,
11/16 12Z,   0.50,  -4.31,  99.90,  -3.85,  -0.04,
11/16 13Z,   0.60,  -3.29,  99.90,  -2.73,  -0.04,
11/16 14Z,   0.60,  -2.08,  99.90,  -1.52,  -0.04,
11/16 15Z,   0.60,  -0.97,  99.90,  -0.41,  -0.04,
11/16 16Z,   0.60,  -0.24,  99.90,   0.33,  -0.04,
11/16 17Z,   0.50,  -0.08,  99.90,   0.38,  -0.04,  (max)
11/16 18Z,   0.50,  -0.57,  99.90,  -0.11,  -0.04,
11/16 19Z,   0.50,  -1.61,  99.90,  -1.15,  -0.04,
11/16 20Z,   0.50,  -2.99,  99.90,  -2.53,  -0.04,
11/16 21Z,   0.50,  -4.41,  99.90,  -3.94,  -0.04,
11/16 22Z,   0.60,  -5.55,  99.90,  -4.99,  -0.04,
11/16 23Z,   0.70,  -6.19,  99.90,  -5.53,  -0.04,
11/17 00Z,   0.60,  -6.20,  99.90,  -5.64,  -0.04,  (min)
11/17 01Z,   0.70,  -5.62,  99.90,  -4.96,  -0.04,
11/17 02Z,   0.70,  -4.62,  99.90,  -3.96,  -0.04,
11/17 03Z,   0.60,  -3.47,  99.90,  -2.91,  -0.04,
11/17 04Z,   0.60,  -2.46,  99.90,  -1.89,  -0.04,
11/17 05Z,   0.60,  -1.82,  99.90,  -1.26,  -0.04,
11/17 06Z,   0.70,  -1.69,  99.90,  -1.03,  -0.04,  (max)
11/17 07Z,   0.70,  -2.07,  99.90,  -1.40,  -0.04,
11/17 08Z,   0.70,  -2.79,  99.90,  -2.13,  -0.04,
11/17 09Z,   0.70,  -3.63,  99.90,  -2.96,  -0.04,
11/17 10Z,   0.60,  -4.30,  99.90,  -3.73,  -0.04,
11/17 11Z,   0.60,  -4.57,  99.90,  -4.00,  -0.04,  (min)
11/17 12Z,   0.60,  -4.32,  99.90,  -3.75,  -0.04,