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
#Elfin Cove, AK : 03/21/2025 21:21:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 06Z,   0.30,  -1.99,  -2.15,  99.90,  -0.46,
03/20 07Z,   0.40,  -1.92,  -1.94,  99.90,  -0.42,  (min)
03/20 08Z,   0.40,  -1.13,  -0.93,  99.90,  -0.20,
03/20 09Z,   0.40,   0.24,   0.58,  99.90,  -0.06,
03/20 10Z,   0.50,   1.88,   2.25,  99.90,  -0.13,
03/20 11Z,   0.50,   3.35,   3.57,  99.90,  -0.28,
03/20 12Z,   0.20,   4.25,   4.42,  99.90,  -0.03,
03/20 13Z,   0.30,   4.33,   4.44,  99.90,  -0.19,  (max)
03/20 14Z,   0.40,   3.55,   3.55,  99.90,  -0.40,
03/20 15Z,   0.40,   2.01,   1.82,  99.90,  -0.59,
03/20 16Z,   0.40,   0.05,  -0.15,  99.90,  -0.60,
03/20 17Z,   0.40,  -1.87,  -2.11,  99.90,  -0.64,
03/20 18Z,   0.20,  -3.35,  -3.69,  99.90,  -0.54,
03/20 19Z,   0.20,  -4.15,  -4.46,  99.90,  -0.51,
03/20 20Z,   0.20,  -4.16,  -4.46,  99.90,  -0.50,  (min)
03/20 21Z,   0.20,  -3.43,  -3.64,  99.90,  -0.41,
03/20 22Z,   0.30,  -2.16,  -2.38,  99.90,  -0.52,
03/20 23Z,   0.30,  -0.73,  -0.95,  99.90,  -0.52,
03/21 00Z,   0.10,   0.51,   0.29,  99.90,  -0.32,
03/21 01Z,   0.10,   1.29,   1.13,  99.90,  -0.26,
03/21 02Z,   0.10,   1.50,   1.35,  99.90,  -0.25,  (max)
03/21 03Z,   0.30,   1.15,   0.97,  99.90,  -0.48,
03/21 04Z,   0.40,   0.40,   0.24,  99.90,  -0.56,
03/21 05Z,   0.40,  -0.45,  -0.56,  99.90,  -0.51,
03/21 06Z,   0.10,  -1.08,  -1.16,  99.90,  -0.18,
03/21 07Z,   0.10,  -1.29,  -1.35,  99.90,  -0.16,  (min)
03/21 08Z,   0.20,  -0.99,  -0.97,  99.90,  -0.18,
03/21 09Z,   0.30,  -0.17,  -0.06,  99.90,  -0.19,
03/21 10Z,   0.40,   1.03,   1.27,  99.90,  -0.16,
03/21 11Z,   0.50,   2.32,   2.51,  99.90,  -0.31,
03/21 12Z,   0.20,   3.37,   3.50,  99.90,  -0.07,
03/21 13Z,   0.20,   3.89,   3.97,  99.90,  -0.12,  (max)
03/21 14Z,   0.30,   3.72,   3.68,  99.90,  -0.34,
03/21 15Z,   0.30,   2.87,   2.71,  99.90,  -0.46,
03/21 16Z,   0.40,   1.44,   1.18,  99.90,  -0.66,
03/21 17Z,   0.40,  -0.26,  -0.49,  99.90,  -0.63,
03/21 18Z,   0.50,  -1.86,  -2.16,  99.90,  -0.80,
03/21 19Z,   0.50,  -3.08,  -3.36,  99.90,  -0.78,
03/21 20Z,   0.50,  -3.73,  -4.01,  99.90,  -0.78,  (min)
03/21 21Z,   0.40,  -3.73,  -3.97,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 22Z,   0.30,  -3.15,  99.90,  -3.49,  -0.64,
03/21 23Z,   0.10,  -2.16,  99.90,  -2.70,  -0.64,
03/22 00Z,   0.00,  -1.04,  99.90,  -1.68,  -0.65,
03/22 01Z,   0.00,  -0.04,  99.90,  -0.69,  -0.65,
03/22 02Z,   0.00,   0.63,  99.90,  -0.02,  -0.65,
03/22 03Z,   0.00,   0.90,  99.90,   0.25,  -0.65,  (max)
03/22 04Z,   0.00,   0.77,  99.90,   0.11,  -0.65,
03/22 05Z,   0.00,   0.34,  99.90,  -0.31,  -0.65,
03/22 06Z,   0.00,  -0.15,  99.90,  -0.81,  -0.66,
03/22 07Z,   0.00,  -0.51,  99.90,  -1.16,  -0.66,  (min)
03/22 08Z,   0.10,  -0.58,  99.90,  -1.14,  -0.66,
03/22 09Z,   0.10,  -0.29,  99.90,  -0.85,  -0.66,
03/22 10Z,   0.10,   0.37,  99.90,  -0.20,  -0.66,
03/22 11Z,   0.10,   1.28,  99.90,   0.72,  -0.66,
03/22 12Z,   0.10,   2.26,  99.90,   1.70,  -0.66,
03/22 13Z,   0.00,   3.05,  99.90,   2.39,  -0.66,
03/22 14Z,   0.00,   3.43,  99.90,   2.77,  -0.66,  (max)
03/22 15Z,   0.00,   3.28,  99.90,   2.61,  -0.66,
03/22 16Z,  -0.10,   2.55,  99.90,   1.79,  -0.66,
03/22 17Z,  -0.10,   1.35,  99.90,   0.58,  -0.66,
03/22 18Z,  -0.10,  -0.13,  99.90,  -0.89,  -0.66,
03/22 19Z,  -0.10,  -1.56,  99.90,  -2.32,  -0.66,
03/22 20Z,  -0.10,  -2.72,  99.90,  -3.48,  -0.66,
03/22 21Z,  -0.10,  -3.43,  99.90,  -4.20,  -0.66,
03/22 22Z,  -0.10,  -3.63,  99.90,  -4.39,  -0.66,  (min)
03/22 23Z,  -0.10,  -3.30,  99.90,  -4.06,  -0.66,
03/23 00Z,   0.00,  -2.55,  99.90,  -3.21,  -0.66,
03/23 01Z,   0.00,  -1.58,  99.90,  -2.24,  -0.66,
03/23 02Z,   0.00,  -0.60,  99.90,  -1.26,  -0.66,
03/23 03Z,   0.00,   0.20,  99.90,  -0.46,  -0.66,
03/23 04Z,   0.00,   0.72,  99.90,   0.06,  -0.66,
03/23 05Z,   0.00,   0.88,  99.90,   0.22,  -0.66,  (max)
03/23 06Z,   0.00,   0.73,  99.90,   0.06,  -0.66,
03/23 07Z,   0.00,   0.40,  99.90,  -0.26,  -0.66,
03/23 08Z,   0.00,   0.09,  99.90,  -0.58,  -0.66,
03/23 09Z,   0.00,  -0.09,  99.90,  -0.75,  -0.66,  (min)
03/23 10Z,   0.00,  -0.02,  99.90,  -0.69,  -0.66,
03/23 11Z,   0.00,   0.35,  99.90,  -0.31,  -0.66,
03/23 12Z,   0.00,   1.02,  99.90,   0.36,  -0.66,
03/23 13Z,   0.10,   1.86,  99.90,   1.29,  -0.66,
03/23 14Z,   0.10,   2.63,  99.90,   2.07,  -0.66,
03/23 15Z,   0.10,   3.12,  99.90,   2.56,  -0.66,
03/23 16Z,   0.10,   3.18,  99.90,   2.62,  -0.66,  (max)
03/23 17Z,   0.10,   2.70,  99.90,   2.14,  -0.66,
03/23 18Z,   0.20,   1.68,  99.90,   1.22,  -0.66,
03/23 19Z,   0.20,   0.29,  99.90,  -0.17,  -0.66,
03/23 20Z,   0.30,  -1.18,  99.90,  -1.54,  -0.66,
03/23 21Z,   0.30,  -2.50,  99.90,  -2.87,  -0.66,
03/23 22Z,   0.40,  -3.48,  99.90,  -3.74,  -0.66,
03/23 23Z,   0.30,  -3.95,  99.90,  -4.31,  -0.66,  (min)
03/24 00Z,   0.40,  -3.82,  99.90,  -4.09,  -0.66,
03/24 01Z,   0.40,  -3.14,  99.90,  -3.41,  -0.66,
03/24 02Z,   0.40,  -2.09,  99.90,  -2.35,  -0.66,
03/24 03Z,   0.40,  -0.89,  99.90,  -1.15,  -0.66,
03/24 04Z,   0.40,   0.23,  99.90,  -0.03,  -0.66,
03/24 05Z,   0.40,   1.08,  99.90,   0.82,  -0.66,
03/24 06Z,   0.40,   1.47,  99.90,   1.21,  -0.66,  (max)
03/24 07Z,   0.30,   1.40,  99.90,   1.03,  -0.66,
03/24 08Z,   0.30,   0.99,  99.90,   0.63,  -0.66,
03/24 09Z,   0.30,   0.44,  99.90,   0.08,  -0.66,
03/24 10Z,   0.30,  -0.06,  99.90,  -0.43,  -0.66,
03/24 11Z,   0.20,  -0.34,  99.90,  -0.80,  -0.66,  (min)
03/24 12Z,   0.20,  -0.21,  99.90,  -0.67,  -0.66,
03/24 13Z,   0.10,   0.38,  99.90,  -0.18,  -0.66,
03/24 14Z,   0.00,   1.30,  99.90,   0.64,  -0.66,
03/24 15Z,   0.00,   2.31,  99.90,   1.65,  -0.66,
03/24 16Z,   0.00,   3.12,  99.90,   2.46,  -0.66,
03/24 17Z,  -0.10,   3.50,  99.90,   2.74,  -0.66,  (max)
03/24 18Z,  -0.10,   3.23,  99.90,   2.47,  -0.66,
03/24 19Z,  -0.10,   2.26,  99.90,   1.50,  -0.66,
03/24 20Z,  -0.20,   0.77,  99.90,  -0.09,  -0.66,
03/24 21Z,  -0.20,  -0.95,  99.90,  -1.82,  -0.66,
03/24 22Z,  -0.20,  -2.62,  99.90,  -3.48,  -0.66,
03/24 23Z,  -0.20,  -3.93,  99.90,  -4.79,  -0.66,
03/25 00Z,  -0.20,  -4.61,  99.90,  -5.47,  -0.66,  (min)
03/25 01Z,  -0.20,  -4.51,  99.90,  -5.37,  -0.66,
03/25 02Z,  -0.20,  -3.66,  99.90,  -4.52,  -0.66,
03/25 03Z,  -0.20,  -2.27,  99.90,  -3.14,  -0.66,
03/25 04Z,  -0.30,  -0.67,  99.90,  -1.63,  -0.66,
03/25 05Z,  -0.30,   0.85,  99.90,  -0.11,  -0.66,
03/25 06Z,  -0.30,   1.95,  99.90,   0.99,  -0.66,
03/25 07Z,  -0.30,   2.38,  99.90,   1.42,  -0.66,  (max)
03/25 08Z,  -0.40,   2.13,  99.90,   1.07,  -0.66,
03/25 09Z,  -0.40,   1.36,  99.90,   0.30,  -0.66,
03/25 10Z,  -0.40,   0.35,  99.90,  -0.72,  -0.66,
03/25 11Z,  -0.30,  -0.62,  99.90,  -1.58,  -0.66,
03/25 12Z,  -0.30,  -1.21,  99.90,  -2.17,  -0.66,
03/25 13Z,  99.90,  -1.17,  99.90,  99.90,  -0.66,
03/25 14Z,  99.90,  -0.45,  99.90,  99.90,  -0.66,
03/25 15Z,  99.90,   0.79,  99.90,  99.90,  -0.66,
03/25 16Z,  99.90,   2.22,  99.90,  99.90,  -0.66,
03/25 17Z,  99.90,   3.46,  99.90,  99.90,  -0.66,
03/25 18Z,  99.90,   4.14,  99.90,  99.90,  -0.66,