ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Cherry Point, WA

	Friday Harbor WA

	Port Townsend

	Seattle, WA

	Port Angeles, WA

	Neah Bay, WA

	Toke Point, WA

	Astoria, OR

	South Beach, OR

	Charleston, OR

	Port Orford, OR

	Crescent City, CA

	North Spit, CA

	Arena Cove, CA

	Point Reyes, CA

	Port Chicago, CA

	San Francisco CA
#Elfin Cove, AK : 01/13/2026 11:23:24 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 12Z,   0.50,  -4.78,  -4.79,  99.90,  -0.51,
01/11 13Z,   0.70,  -3.25,  -3.20,  99.90,  -0.65,
01/11 14Z,   0.90,  -1.99,  -1.79,  99.90,  -0.70,
01/11 15Z,   0.90,  -1.24,  -1.07,  99.90,  -0.73,
01/11 16Z,   0.90,  -1.22,  -1.00,  99.90,  -0.68,  (max)
01/11 17Z,   0.90,  -1.95,  -1.68,  99.90,  -0.63,
01/11 18Z,   0.50,  -3.27,  -3.01,  99.90,  -0.24,
01/11 19Z,   0.60,  -4.88,  -4.59,  99.90,  -0.31,
01/11 20Z,   0.70,  -6.47,  -6.10,  99.90,  -0.33,
01/11 21Z,   0.90,  -7.73,  -7.37,  99.90,  -0.54,
01/11 22Z,   1.10,  -8.44,  -8.03,  99.90,  -0.69,
01/11 23Z,   1.20,  -8.51,  -8.16,  99.90,  -0.85,  (min)
01/12 00Z,   0.80,  -8.00,  -7.63,  99.90,  -0.43,
01/12 01Z,   0.80,  -7.10,  -6.69,  99.90,  -0.39,
01/12 02Z,   0.90,  -6.08,  -5.59,  99.90,  -0.41,
01/12 03Z,   1.10,  -5.16,  -4.74,  99.90,  -0.68,
01/12 04Z,   1.30,  -4.58,  -4.15,  99.90,  -0.87,
01/12 05Z,   1.40,  -4.47,  -4.10,  99.90,  -1.03,  (max)
01/12 06Z,   1.10,  -4.83,  -4.45,  99.90,  -0.72,
01/12 07Z,   1.20,  -5.47,  -5.09,  99.90,  -0.82,
01/12 08Z,   1.20,  -6.15,  -5.74,  99.90,  -0.79,
01/12 09Z,   1.30,  -6.65,  -6.30,  99.90,  -0.95,
01/12 10Z,   1.30,  -6.75,  -6.45,  99.90,  -1.00,  (min)
01/12 11Z,   1.40,  -6.34,  -6.00,  99.90,  -1.06,
01/12 12Z,   1.10,  -5.45,  -5.25,  99.90,  -0.90,
01/12 13Z,   1.10,  -4.23,  -4.04,  99.90,  -0.91,
01/12 14Z,   1.20,  -2.96,  -2.77,  99.90,  -1.01,
01/12 15Z,   1.10,  -1.91,  -1.72,  99.90,  -0.91,
01/12 16Z,   1.10,  -1.32,  -1.15,  99.90,  -0.93,
01/12 17Z,   1.00,  -1.38,  -1.13,  99.90,  -0.75,  (max)
01/12 18Z,   0.70,  -2.13,  -1.91,  99.90,  -0.48,
01/12 19Z,   0.70,  -3.44,  -3.25,  99.90,  -0.51,
01/12 20Z,   0.70,  -5.04,  -4.85,  99.90,  -0.51,
01/12 21Z,   0.70,  -6.64,  -6.47,  99.90,  -0.53,
01/12 22Z,   0.70,  -7.98,  -7.83,  99.90,  -0.55,
01/12 23Z,   0.70,  -8.82,  -8.65,  99.90,  -0.53,
01/13 00Z,   0.30,  -9.02,  -8.90,  99.90,  -0.18,  (min)
01/13 01Z,   0.30,  -8.62,  -8.56,  99.90,  -0.24,
01/13 02Z,   0.40,  -7.78,  -7.77,  99.90,  -0.39,
01/13 03Z,   0.40,  -6.72,  -6.69,  99.90,  -0.37,
01/13 04Z,   0.50,  -5.67,  -5.66,  99.90,  -0.49,
01/13 05Z,   0.50,  -4.85,  -4.91,  99.90,  -0.56,
01/13 06Z,   0.50,  -4.47,  -4.57,  99.90,  -0.60,  (max)
01/13 07Z,   0.50,  -4.55,  -4.67,  99.90,  -0.62,
01/13 08Z,   0.30,  -4.95,  -5.13,  99.90,  -0.48,
01/13 09Z,   0.30,  -5.49,  -5.65,  99.90,  -0.46,
01/13 10Z,   0.20,  -5.94,  -6.10,  99.90,  -0.36,
01/13 11Z,   0.30,  -6.11,  -6.23,  99.90,  -0.42,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 12Z,   0.20,  -5.82,  99.90,  -6.08,  -0.46,
01/13 13Z,   0.20,  -5.06,  99.90,  -5.36,  -0.50,
01/13 14Z,   0.20,  -3.98,  99.90,  -4.32,  -0.54,
01/13 15Z,   0.20,  -2.82,  99.90,  -3.20,  -0.58,
01/13 16Z,   0.10,  -1.83,  99.90,  -2.35,  -0.62,
01/13 17Z,   0.00,  -1.26,  99.90,  -1.93,  -0.66,  (max)
01/13 18Z,   0.00,  -1.35,  99.90,  -2.05,  -0.70,
01/13 19Z,   0.10,  -2.15,  99.90,  -2.79,  -0.74,
01/13 20Z,   0.40,  -3.52,  99.90,  -3.90,  -0.78,
01/13 21Z,   0.50,  -5.22,  99.90,  -5.54,  -0.82,
01/13 22Z,   0.70,  -6.97,  99.90,  -7.13,  -0.86,
01/13 23Z,   0.70,  -8.46,  99.90,  -8.66,  -0.90,
01/14 00Z,   0.80,  -9.42,  99.90,  -9.52,  -0.90,  (min)
01/14 01Z,   1.10,  -9.67,  99.90,  -9.47,  -0.90,
01/14 02Z,   1.20,  -9.24,  99.90,  -8.94,  -0.90,
01/14 03Z,   1.50,  -8.29,  99.90,  -7.69,  -0.90,
01/14 04Z,   1.60,  -7.03,  99.90,  -6.33,  -0.90,
01/14 05Z,   1.80,  -5.72,  99.90,  -4.82,  -0.90,
01/14 06Z,   2.10,  -4.67,  99.90,  -3.47,  -0.90,
01/14 07Z,   2.10,  -4.10,  99.90,  -2.90,  -0.90,  (max)
01/14 08Z,   2.00,  -4.06,  99.90,  -2.95,  -0.90,
01/14 09Z,   2.10,  -4.42,  99.90,  -3.22,  -0.90,
01/14 10Z,   2.30,  -5.02,  99.90,  -3.62,  -0.90,
01/14 11Z,   2.50,  -5.61,  99.90,  -4.00,  -0.90,
01/14 12Z,   2.40,  -5.89,  99.90,  -4.39,  -0.90,
01/14 13Z,   1.90,  -5.69,  99.90,  -4.69,  -0.90,  (min)
01/14 14Z,   1.50,  -4.97,  99.90,  -4.37,  -0.90,
01/14 15Z,   1.20,  -3.87,  99.90,  -3.57,  -0.90,
01/14 16Z,   1.10,  -2.66,  99.90,  -2.46,  -0.90,
01/14 17Z,   1.00,  -1.60,  99.90,  -1.50,  -0.90,
01/14 18Z,   0.80,  -1.01,  99.90,  -1.11,  -0.90,  (max)
01/14 19Z,   0.50,  -1.14,  99.90,  -1.54,  -0.90,
01/14 20Z,   0.40,  -2.07,  99.90,  -2.57,  -0.90,
01/14 21Z,   0.40,  -3.63,  99.90,  -4.13,  -0.90,
01/14 22Z,   0.30,  -5.56,  99.90,  -6.16,  -0.90,
01/14 23Z,   0.30,  -7.54,  99.90,  -8.14,  -0.90,
01/15 00Z,   0.20,  -9.19,  99.90,  -9.89,  -0.90,
01/15 01Z,   0.00, -10.17,  99.90, -11.07,  -0.90,
01/15 02Z,   0.00, -10.34,  99.90, -11.24,  -0.90,  (min)
01/15 03Z,   0.00,  -9.71,  99.90, -10.61,  -0.90,
01/15 04Z,  -0.30,  -8.48,  99.90,  -9.68,  -0.90,
01/15 05Z,  -0.50,  -6.91,  99.90,  -8.31,  -0.90,
01/15 06Z,  -0.50,  -5.34,  99.90,  -6.74,  -0.90,
01/15 07Z,  -0.50,  -4.11,  99.90,  -5.51,  -0.90,
01/15 08Z,  -0.50,  -3.50,  99.90,  -4.90,  -0.90,  (max)
01/15 09Z,  -0.50,  -3.54,  99.90,  -4.94,  -0.90,
01/15 10Z,  -0.50,  -4.08,  99.90,  -5.48,  -0.90,
01/15 11Z,  -0.60,  -4.90,  99.90,  -6.40,  -0.90,
01/15 12Z,  -0.60,  -5.66,  99.90,  -7.16,  -0.90,
01/15 13Z,  -0.60,  -6.04,  99.90,  -7.54,  -0.90,  (min)
01/15 14Z,  -0.70,  -5.82,  99.90,  -7.42,  -0.90,
01/15 15Z,  -0.90,  -4.98,  99.90,  -6.78,  -0.90,
01/15 16Z,  -0.90,  -3.72,  99.90,  -5.52,  -0.90,
01/15 17Z,  -0.90,  -2.33,  99.90,  -4.13,  -0.90,
01/15 18Z,  -1.00,  -1.16,  99.90,  -3.06,  -0.90,
01/15 19Z,  -0.90,  -0.58,  99.90,  -2.38,  -0.90,  (max)
01/15 20Z,  -0.80,  -0.86,  99.90,  -2.56,  -0.90,
01/15 21Z,  -0.90,  -2.04,  99.90,  -3.84,  -0.90,
01/15 22Z,  -0.80,  -3.93,  99.90,  -5.63,  -0.90,
01/15 23Z,  -0.70,  -6.18,  99.90,  -7.78,  -0.90,
01/16 00Z,  -0.80,  -8.39,  99.90, -10.09,  -0.90,
01/16 01Z,  -0.90, -10.09,  99.90, -11.89,  -0.90,
01/16 02Z,  -0.80, -10.96,  99.90, -12.66,  -0.90,
01/16 03Z,  -0.90, -10.87,  99.90, -12.67,  -0.90,  (min)
01/16 04Z,  -0.80,  -9.88,  99.90, -11.58,  -0.90,
01/16 05Z,  -0.90,  -8.26,  99.90, -10.06,  -0.90,
01/16 06Z,  -0.80,  -6.36,  99.90,  -8.06,  -0.90,
01/16 07Z,  -0.80,  -4.58,  99.90,  -6.28,  -0.90,
01/16 08Z,  -0.80,  -3.34,  99.90,  -5.04,  -0.90,
01/16 09Z,  -0.90,  -2.88,  99.90,  -4.68,  -0.90,  (max)
01/16 10Z,  -0.90,  -3.19,  99.90,  -4.99,  -0.90,
01/16 11Z,  -0.70,  -4.05,  99.90,  -5.65,  -0.90,
01/16 12Z,  -0.70,  -5.14,  99.90,  -6.74,  -0.90,
01/16 13Z,  -0.70,  -6.04,  99.90,  -7.64,  -0.90,
01/16 14Z,  -0.50,  -6.39,  99.90,  -7.79,  -0.90,  (min)
01/16 15Z,  -0.60,  -6.01,  99.90,  -7.51,  -0.90,
01/16 16Z,  -0.60,  -4.92,  99.90,  -6.42,  -0.90,
01/16 17Z,  -0.60,  -3.39,  99.90,  -4.89,  -0.90,
01/16 18Z,  -0.70,  -1.79,  99.90,  -3.39,  -0.90,
01/16 19Z,  -0.60,  -0.56,  99.90,  -2.06,  -0.90,
01/16 20Z,  -0.50,  -0.09,  99.90,  -1.49,  -0.90,  (max)
01/16 21Z,  -0.50,  -0.67,  99.90,  -2.07,  -0.90,
01/16 22Z,  -0.60,  -2.26,  99.90,  -3.75,  -0.90,
01/16 23Z,  -0.60,  -4.56,  99.90,  -6.06,  -0.90,
01/17 00Z,  -0.50,  -7.12,  99.90,  -8.52,  -0.90,