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.

	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
#King Cove, AK : 05/21/2026 05:23:25 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.30,  -0.45,  -0.32,  99.90,   0.43,
05/19 13Z,  -0.30,  -0.75,  -0.69,  99.90,   0.36,  (max)
05/19 14Z,  -0.30,  -1.85,  -1.86,  99.90,   0.29,
05/19 15Z,  -0.30,  -3.57,  -3.44,  99.90,   0.43,
05/19 16Z,  -0.30,  -5.69,  -5.41,  99.90,   0.58,
05/19 17Z,  -0.30,  -7.86,  -7.72,  99.90,   0.44,
05/19 18Z,  -0.30,  -9.60,  -9.54,  99.90,   0.36,
05/19 19Z,  -0.20, -10.52, -10.23,  99.90,   0.49,
05/19 20Z,  -0.20, -10.50, -10.27,  99.90,   0.43,  (min)
05/19 21Z,  -0.20,  -9.67,  -9.52,  99.90,   0.35,
05/19 22Z,  -0.20,  -8.21,  -8.13,  99.90,   0.28,
05/19 23Z,  -0.20,  -6.40,  -6.12,  99.90,   0.48,
05/20 00Z,  -0.30,  -4.66,  -4.46,  99.90,   0.50,
05/20 01Z,  -0.30,  -3.38,  -3.41,  99.90,   0.27,
05/20 02Z,  -0.40,  -2.74,  -2.87,  99.90,   0.27,
05/20 03Z,  -0.30,  -2.71,  -2.65,  99.90,   0.36,  (max)
05/20 04Z,  -0.30,  -3.15,  -2.97,  99.90,   0.48,
05/20 05Z,  -0.30,  -3.90,  -3.87,  99.90,   0.33,
05/20 06Z,  -0.30,  -4.66,  -4.69,  99.90,   0.27,
05/20 07Z,  -0.30,  -5.03,  -4.98,  99.90,   0.35,  (min)
05/20 08Z,  -0.30,  -4.85,  -4.72,  99.90,   0.43,
05/20 09Z,  -0.40,  -4.19,  -4.22,  99.90,   0.37,
05/20 10Z,  -0.40,  -3.23,  -3.29,  99.90,   0.34,
05/20 11Z,  -0.30,  -2.16,  -2.14,  99.90,   0.32,
05/20 12Z,  -0.30,  -1.25,  -1.18,  99.90,   0.37,
05/20 13Z,  -0.40,  -0.87,  -0.91,  99.90,   0.36,  (max)
05/20 14Z,  -0.40,  -1.24,  -1.26,  99.90,   0.38,
05/20 15Z,  -0.50,  -2.33,  -2.34,  99.90,   0.49,
05/20 16Z,  -0.50,  -3.95,  -3.90,  99.90,   0.55,
05/20 17Z,  -0.50,  -5.88,  -5.74,  99.90,   0.64,
05/20 18Z,  -0.40,  -7.83,  -7.73,  99.90,   0.50,
05/20 19Z,  -0.40,  -9.35,  -9.22,  99.90,   0.53,
05/20 20Z,  -0.40, -10.08,  -9.95,  99.90,   0.53,  (min)
05/20 21Z,  -0.40,  -9.95,  -9.82,  99.90,   0.53,
05/20 22Z,  -0.40,  -9.12,  -9.02,  99.90,   0.50,
05/20 23Z,  -0.40,  -7.75,  -7.54,  99.90,   0.61,
05/21 00Z,  -0.30,  -6.09,  -5.76,  99.90,   0.63,
05/21 01Z,  -0.30,  -4.49,  -4.26,  99.90,   0.53,
05/21 02Z,  -0.10,  -3.35,  -3.07,  99.90,   0.38,
05/21 03Z,   0.00,  -2.82,  -2.52,  99.90,   0.30,
05/21 04Z,   0.10,  -2.81,  -2.43,  99.90,   0.28,  (max)
05/21 05Z,   0.00,  -3.21,  -2.99,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 06Z,  -0.20,  -3.91,  99.90,  -3.87,   0.24,
05/21 07Z,  -0.10,  -4.63,  99.90,  -4.46,   0.27,
05/21 08Z,  -0.10,  -4.97,  99.90,  -4.78,   0.29,  (min)
05/21 09Z,  -0.10,  -4.81,  99.90,  -4.59,   0.32,
05/21 10Z,  -0.10,  -4.27,  99.90,  -4.03,   0.34,
05/21 11Z,  -0.10,  -3.48,  99.90,  -3.22,   0.37,
05/21 12Z,  -0.10,  -2.58,  99.90,  -2.29,   0.39,
05/21 13Z,  -0.20,  -1.79,  99.90,  -1.58,   0.41,
05/21 14Z,  -0.20,  -1.49,  99.90,  -1.26,   0.44,  (max)
05/21 15Z,  -0.20,  -1.87,  99.90,  -1.61,   0.46,
05/21 16Z,  -0.30,  -2.84,  99.90,  -2.65,   0.49,
05/21 17Z,  -0.30,  -4.23,  99.90,  -4.02,   0.51,
05/21 18Z,  -0.30,  -5.90,  99.90,  -5.69,   0.51,
05/21 19Z,  -0.30,  -7.60,  99.90,  -7.39,   0.51,
05/21 20Z,  -0.40,  -8.88,  99.90,  -8.77,   0.51,
05/21 21Z,  -0.40,  -9.42,  99.90,  -9.31,   0.51,  (min)
05/21 22Z,  -0.50,  -9.25,  99.90,  -9.24,   0.51,
05/21 23Z,  -0.60,  -8.49,  99.90,  -8.58,   0.51,
05/22 00Z,  -0.70,  -7.24,  99.90,  -7.43,   0.51,
05/22 01Z,  -0.80,  -5.71,  99.90,  -6.00,   0.51,
05/22 02Z,  -0.80,  -4.28,  99.90,  -4.57,   0.51,
05/22 03Z,  -0.80,  -3.29,  99.90,  -3.58,   0.51,
05/22 04Z,  -0.80,  -2.83,  99.90,  -3.12,   0.51,  (max)
05/22 05Z,  -0.90,  -2.80,  99.90,  -3.19,   0.51,
05/22 06Z,  -0.90,  -3.19,  99.90,  -3.58,   0.51,
05/22 07Z,  -0.90,  -3.90,  99.90,  -4.29,   0.51,
05/22 08Z,  -0.80,  -4.61,  99.90,  -4.90,   0.51,
05/22 09Z,  -0.80,  -4.98,  99.90,  -5.27,   0.51,  (min)
05/22 10Z,  -0.80,  -4.94,  99.90,  -5.23,   0.51,
05/22 11Z,  -0.80,  -4.60,  99.90,  -4.89,   0.51,
05/22 12Z,  -0.80,  -4.00,  99.90,  -4.29,   0.51,
05/22 13Z,  -0.90,  -3.23,  99.90,  -3.61,   0.51,
05/22 14Z,  -1.00,  -2.54,  99.90,  -3.03,   0.51,
05/22 15Z,  -1.10,  -2.27,  99.90,  -2.86,   0.51,  (max)
05/22 16Z,  -1.10,  -2.56,  99.90,  -3.15,   0.51,
05/22 17Z,  -1.10,  -3.29,  99.90,  -3.88,   0.51,
05/22 18Z,  -1.00,  -4.39,  99.90,  -4.88,   0.51,
05/22 19Z,  -0.90,  -5.80,  99.90,  -6.19,   0.51,
05/22 20Z,  -0.80,  -7.22,  99.90,  -7.51,   0.51,
05/22 21Z,  -0.80,  -8.25,  99.90,  -8.54,   0.51,
05/22 22Z,  -0.80,  -8.66,  99.90,  -8.95,   0.51,  (min)
05/22 23Z,  -0.90,  -8.50,  99.90,  -8.89,   0.51,
05/23 00Z,  -0.90,  -7.82,  99.90,  -8.21,   0.51,
05/23 01Z,  -1.00,  -6.67,  99.90,  -7.16,   0.51,
05/23 02Z,  -1.00,  -5.27,  99.90,  -5.76,   0.51,
05/23 03Z,  -1.00,  -4.00,  99.90,  -4.49,   0.51,
05/23 04Z,  -1.00,  -3.13,  99.90,  -3.62,   0.51,
05/23 05Z,  -0.90,  -2.70,  99.90,  -3.09,   0.51,
05/23 06Z,  -0.80,  -2.69,  99.90,  -2.98,   0.51,  (max)
05/23 07Z,  -0.70,  -3.13,  99.90,  -3.32,   0.51,
05/23 08Z,  -0.70,  -3.89,  99.90,  -4.08,   0.51,
05/23 09Z,  -0.70,  -4.66,  99.90,  -4.85,   0.51,
05/23 10Z,  -0.70,  -5.14,  99.90,  -5.33,   0.51,
05/23 11Z,  -0.80,  -5.30,  99.90,  -5.59,   0.51,  (min)
05/23 12Z,  -0.80,  -5.16,  99.90,  -5.45,   0.51,
05/23 13Z,  -0.80,  -4.71,  99.90,  -5.00,   0.51,
05/23 14Z,  -0.80,  -4.03,  99.90,  -4.32,   0.51,
05/23 15Z,  -0.80,  -3.40,  99.90,  -3.69,   0.51,
05/23 16Z,  -0.80,  -3.08,  99.90,  -3.37,   0.51,  (max)
05/23 17Z,  -0.80,  -3.17,  99.90,  -3.46,   0.51,
05/23 18Z,  -0.70,  -3.63,  99.90,  -3.82,   0.51,
05/23 19Z,  -0.60,  -4.46,  99.90,  -4.55,   0.51,
05/23 20Z,  -0.60,  -5.59,  99.90,  -5.68,   0.51,
05/23 21Z,  -0.50,  -6.74,  99.90,  -6.73,   0.51,
05/23 22Z,  -0.50,  -7.56,  99.90,  -7.55,   0.51,
05/23 23Z,  -0.50,  -7.90,  99.90,  -7.88,   0.51,  (min)
05/24 00Z,  -0.60,  -7.74,  99.90,  -7.83,   0.51,
05/24 01Z,  -0.60,  -7.11,  99.90,  -7.20,   0.51,
05/24 02Z,  -0.60,  -6.04,  99.90,  -6.13,   0.51,
05/24 03Z,  -0.60,  -4.78,  99.90,  -4.87,   0.51,
05/24 04Z,  -0.60,  -3.64,  99.90,  -3.73,   0.51,
05/24 05Z,  -0.60,  -2.84,  99.90,  -2.93,   0.51,
05/24 06Z,  -0.50,  -2.47,  99.90,  -2.46,   0.51,  (max)
05/24 07Z,  -0.50,  -2.55,  99.90,  -2.54,   0.51,
05/24 08Z,  -0.40,  -3.08,  99.90,  -2.97,   0.51,
05/24 09Z,  -0.30,  -3.96,  99.90,  -3.75,   0.51,
05/24 10Z,  -0.20,  -4.86,  99.90,  -4.55,   0.51,
05/24 11Z,  -0.20,  -5.52,  99.90,  -5.21,   0.51,
05/24 12Z,  -0.30,  -5.87,  99.90,  -5.66,   0.51,
05/24 13Z,  -0.40,  -5.88,  99.90,  -5.77,   0.51,  (min)
05/24 14Z,  -0.50,  -5.53,  99.90,  -5.52,   0.51,
05/24 15Z,  -0.50,  -4.90,  99.90,  -4.89,   0.51,
05/24 16Z,  -0.50,  -4.23,  99.90,  -4.22,   0.51,
05/24 17Z,  -0.40,  -3.76,  99.90,  -3.65,   0.51,
05/24 18Z,  -0.40,  -3.63,  99.90,  -3.52,   0.51,  (max)
05/24 19Z,  -0.40,  -3.85,  99.90,  -3.74,   0.51,
05/24 20Z,  -0.30,  -4.41,  99.90,  -4.20,   0.51,
05/24 21Z,  -0.40,  -5.28,  99.90,  -5.17,   0.51,
05/24 22Z,  -0.40,  -6.23,  99.90,  -6.11,   0.51,
05/24 23Z,  -0.40,  -6.91,  99.90,  -6.80,   0.51,
05/25 00Z,  -0.50,  -7.18,  99.90,  -7.17,   0.51,