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 : 07/10/2025 09:20:41 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 18Z,   0.00,  -1.23,  -1.88,  99.90,  -0.65,
07/08 19Z,   0.00,   0.53,   0.00,  99.90,  -0.53,
07/08 20Z,   0.00,   1.81,   1.17,  99.90,  -0.64,
07/08 21Z,   0.00,   2.33,   1.64,  99.90,  -0.69,  (max)
07/08 22Z,   0.00,   2.08,   1.35,  99.90,  -0.73,
07/08 23Z,   0.00,   1.27,   0.46,  99.90,  -0.81,
07/09 00Z,   0.00,   0.24,  -0.63,  99.90,  -0.87,
07/09 01Z,   0.00,  -0.63,  -1.55,  99.90,  -0.92,
07/09 02Z,   0.00,  -0.99,  -2.02,  99.90,  -1.03,  (min)
07/09 03Z,   0.00,  -0.66,  -1.71,  99.90,  -1.05,
07/09 04Z,   0.00,   0.37,  -0.67,  99.90,  -1.04,
07/09 05Z,   0.00,   1.86,   0.80,  99.90,  -1.06,
07/09 06Z,  -0.10,   3.42,   2.40,  99.90,  -0.92,
07/09 07Z,  -0.10,   4.65,   3.67,  99.90,  -0.88,
07/09 08Z,  -0.10,   5.15,   4.26,  99.90,  -0.79,  (max)
07/09 09Z,  -0.10,   4.66,   3.71,  99.90,  -0.85,
07/09 10Z,  -0.20,   3.14,   2.15,  99.90,  -0.79,
07/09 11Z,  -0.20,   0.88,  -0.13,  99.90,  -0.81,
07/09 12Z,  -0.30,  -1.66,  -2.75,  99.90,  -0.79,
07/09 13Z,  -0.30,  -3.99,  -5.19,  99.90,  -0.90,
07/09 14Z,  -0.30,  -5.65,  -6.81,  99.90,  -0.86,
07/09 15Z,  -0.30,  -6.34,  -7.62,  99.90,  -0.98,  (min)
07/09 16Z,  -0.30,  -5.95,  -7.11,  99.90,  -0.86,
07/09 17Z,  -0.30,  -4.60,  -5.72,  99.90,  -0.82,
07/09 18Z,  -0.40,  -2.64,  -3.66,  99.90,  -0.62,
07/09 19Z,  -0.40,  -0.52,  -1.50,  99.90,  -0.58,
07/09 20Z,  -0.40,   1.35,   0.35,  99.90,  -0.60,
07/09 21Z,  -0.40,   2.53,   1.48,  99.90,  -0.65,
07/09 22Z,  -0.40,   2.80,   1.64,  99.90,  -0.76,  (max)
07/09 23Z,  -0.40,   2.22,   1.03,  99.90,  -0.79,
07/10 00Z,  -0.50,   1.12,  -0.21,  99.90,  -0.83,
07/10 01Z,  -0.50,  -0.08,  -1.47,  99.90,  -0.89,
07/10 02Z,  -0.50,  -0.98,  -2.41,  99.90,  -0.93,
07/10 03Z,  -0.50,  -1.23,  -2.75,  99.90,  -1.02,  (min)
07/10 04Z,  -0.40,  -0.68,  -2.11,  99.90,  -1.03,
07/10 05Z,  -0.40,   0.61,  -0.77,  99.90,  -0.98,
07/10 06Z,  -0.40,   2.33,   1.00,  99.90,  -0.93,
07/10 07Z,  -0.40,   4.01,   2.74,  99.90,  -0.87,
07/10 08Z,  -0.40,   5.20,   4.01,  99.90,  -0.79,
07/10 09Z,  -0.40,   5.49,   4.27,  99.90,  -0.82,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 10Z,  -0.40,   4.61,  99.90,   3.41,  -0.80,
07/10 11Z,  -0.50,   2.66,  99.90,   1.36,  -0.79,
07/10 12Z,  -0.50,   0.04,  99.90,  -1.24,  -0.78,
07/10 13Z,  -0.50,  -2.69,  99.90,  -3.96,  -0.77,
07/10 14Z,  -0.60,  -5.01,  99.90,  -6.37,  -0.76,
07/10 15Z,  -0.40,  -6.47,  99.90,  -7.62,  -0.75,
07/10 16Z,  -0.50,  -6.80,  99.90,  -8.03,  -0.74,  (min)
07/10 17Z,  -0.50,  -5.95,  99.90,  -7.17,  -0.72,
07/10 18Z,  -0.40,  -4.16,  99.90,  -5.27,  -0.71,
07/10 19Z,  -0.40,  -1.86,  99.90,  -2.96,  -0.70,
07/10 20Z,  -0.40,   0.44,  99.90,  -0.64,  -0.69,
07/10 21Z,  -0.40,   2.27,  99.90,   1.19,  -0.68,
07/10 22Z,  -0.30,   3.20,  99.90,   2.22,  -0.68,  (max)
07/10 23Z,  -0.30,   3.07,  99.90,   2.10,  -0.68,
07/11 00Z,  -0.30,   2.11,  99.90,   1.14,  -0.68,
07/11 01Z,  -0.30,   0.75,  99.90,  -0.23,  -0.68,
07/11 02Z,  -0.30,  -0.57,  99.90,  -1.55,  -0.68,
07/11 03Z,  -0.30,  -1.42,  99.90,  -2.39,  -0.68,
07/11 04Z,  -0.30,  -1.46,  99.90,  -2.44,  -0.68,  (min)
07/11 05Z,  -0.30,  -0.61,  99.90,  -1.59,  -0.68,
07/11 06Z,  -0.30,   0.98,  99.90,   0.00,  -0.68,
07/11 07Z,  -0.30,   2.90,  99.90,   1.92,  -0.68,
07/11 08Z,  -0.30,   4.64,  99.90,   3.66,  -0.68,
07/11 09Z,  -0.30,   5.68,  99.90,   4.71,  -0.68,
07/11 10Z,  -0.20,   5.62,  99.90,   4.74,  -0.68,  (max)
07/11 11Z,  -0.20,   4.27,  99.90,   3.40,  -0.68,
07/11 12Z,  -0.20,   1.89,  99.90,   1.01,  -0.68,
07/11 13Z,  -0.30,  -1.00,  99.90,  -1.98,  -0.68,
07/11 14Z,  -0.30,  -3.80,  99.90,  -4.77,  -0.68,
07/11 15Z,  -0.30,  -5.96,  99.90,  -6.94,  -0.68,
07/11 16Z,  -0.40,  -7.08,  99.90,  -8.15,  -0.68,  (min)
07/11 17Z,  -0.30,  -6.92,  99.90,  -7.90,  -0.68,
07/11 18Z,  -0.40,  -5.57,  99.90,  -6.65,  -0.68,
07/11 19Z,  -0.50,  -3.36,  99.90,  -4.53,  -0.68,
07/11 20Z,  -0.50,  -0.79,  99.90,  -1.97,  -0.68,
07/11 21Z,  -0.50,   1.56,  99.90,   0.38,  -0.68,
07/11 22Z,  -0.50,   3.17,  99.90,   1.99,  -0.68,
07/11 23Z,  -0.50,   3.68,  99.90,   2.51,  -0.68,  (max)
07/12 00Z,  -0.50,   3.10,  99.90,   1.92,  -0.68,
07/12 01Z,  -0.50,   1.77,  99.90,   0.59,  -0.68,
07/12 02Z,  -0.60,   0.18,  99.90,  -1.09,  -0.68,
07/12 03Z,  -0.50,  -1.17,  99.90,  -2.34,  -0.68,
07/12 04Z,  -0.60,  -1.86,  99.90,  -3.13,  -0.68,  (min)
07/12 05Z,  -0.60,  -1.62,  99.90,  -2.89,  -0.68,
07/12 06Z,  -0.60,  -0.43,  99.90,  -1.71,  -0.68,
07/12 07Z,  -0.60,   1.43,  99.90,   0.15,  -0.68,
07/12 08Z,  -0.60,   3.50,  99.90,   2.22,  -0.68,
07/12 09Z,  -0.60,   5.18,  99.90,   3.90,  -0.68,
07/12 10Z,  -0.60,   5.94,  99.90,   4.66,  -0.68,  (max)
07/12 11Z,  -0.70,   5.43,  99.90,   4.05,  -0.68,
07/12 12Z,  -0.70,   3.62,  99.90,   2.24,  -0.68,
07/12 13Z,  -0.70,   0.89,  99.90,  -0.49,  -0.68,
07/12 14Z,  -0.80,  -2.13,  99.90,  -3.61,  -0.68,
07/12 15Z,  -0.80,  -4.84,  99.90,  -6.31,  -0.68,
07/12 16Z,  -0.80,  -6.69,  99.90,  -8.17,  -0.68,
07/12 17Z,  -0.80,  -7.32,  99.90,  -8.80,  -0.68,  (min)
07/12 18Z,  -0.80,  -6.63,  99.90,  -8.11,  -0.68,
07/12 19Z,  -0.80,  -4.78,  99.90,  -6.26,  -0.68,
07/12 20Z,  -0.80,  -2.20,  99.90,  -3.68,  -0.68,
07/12 21Z,  -0.80,   0.49,  99.90,  -0.99,  -0.68,
07/12 22Z,  -0.70,   2.69,  99.90,   1.32,  -0.68,
07/12 23Z,  -0.70,   3.92,  99.90,   2.54,  -0.68,
07/13 00Z,  -0.60,   3.93,  99.90,   2.66,  -0.68,  (max)
07/13 01Z,  -0.60,   2.88,  99.90,   1.61,  -0.68,
07/13 02Z,  -0.60,   1.22,  99.90,  -0.05,  -0.68,
07/13 03Z,  -0.60,  -0.50,  99.90,  -1.78,  -0.68,
07/13 04Z,  -0.60,  -1.79,  99.90,  -3.07,  -0.68,
07/13 05Z,  -0.60,  -2.25,  99.90,  -3.53,  -0.68,  (min)
07/13 06Z,  -0.70,  -1.70,  99.90,  -3.07,  -0.68,
07/13 07Z,  -0.70,  -0.20,  99.90,  -1.58,  -0.68,
07/13 08Z,  -0.70,   1.88,  99.90,   0.50,  -0.68,
07/13 09Z,  -0.70,   3.97,  99.90,   2.59,  -0.68,
07/13 10Z,  -0.70,   5.46,  99.90,   4.08,  -0.68,
07/13 11Z,  -0.70,   5.84,  99.90,   4.47,  -0.68,  (max)
07/13 12Z,  -0.70,   4.88,  99.90,   3.50,  -0.68,
07/13 13Z,  -0.80,   2.70,  99.90,   1.22,  -0.68,
07/13 14Z,  -0.80,  -0.22,  99.90,  -1.69,  -0.68,
07/13 15Z,  -0.80,  -3.19,  99.90,  -4.67,  -0.68,
07/13 16Z,  -0.80,  -5.62,  99.90,  -7.10,  -0.68,
07/13 17Z,  -0.80,  -7.02,  99.90,  -8.50,  -0.68,
07/13 18Z,  -0.80,  -7.10,  99.90,  -8.58,  -0.68,  (min)
07/13 19Z,  -0.80,  -5.86,  99.90,  -7.34,  -0.68,
07/13 20Z,  -0.80,  -3.58,  99.90,  -5.06,  -0.68,
07/13 21Z,  -0.80,  -0.79,  99.90,  -2.27,  -0.68,
07/13 22Z,  -0.90,   1.84,  99.90,   0.26,  -0.68,
07/13 23Z,  -0.90,   3.71,  99.90,   2.14,  -0.68,
07/14 00Z,  -0.80,   4.45,  99.90,   2.97,  -0.68,
07/14 01Z,  99.90,   3.94,  99.90,  99.90,  -0.68,
07/14 02Z,  99.90,   2.46,  99.90,  99.90,  -0.68,
07/14 03Z,  99.90,   0.55,  99.90,  99.90,  -0.68,
07/14 04Z,  99.90,  -1.23,  99.90,  99.90,  -0.68,
07/14 05Z,  99.90,  -2.39,  99.90,  99.90,  -0.68,
07/14 06Z,  99.90,  -2.60,  99.90,  99.90,  -0.68,