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 : 07/15/2025 07:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 12Z,  -0.70,  10.63,   9.24,  99.90,  -0.69,  (max)
07/13 13Z,  -0.70,   8.45,   6.95,  99.90,  -0.80,
07/13 14Z,  -0.70,   5.53,   4.13,  99.90,  -0.70,
07/13 15Z,  -0.70,   2.56,   1.15,  99.90,  -0.71,
07/13 16Z,  -0.70,   0.13,  -1.20,  99.90,  -0.63,
07/13 17Z,  -0.70,  -1.27,  -2.51,  99.90,  -0.54,
07/13 18Z,  -0.70,  -1.35,  -2.53,  99.90,  -0.48,  (min)
07/13 19Z,  -0.80,  -0.11,  -1.21,  99.90,  -0.30,
07/13 20Z,  -0.80,   2.17,   1.03,  99.90,  -0.34,
07/13 21Z,  -0.70,   4.96,   3.64,  99.90,  -0.62,
07/13 22Z,  -0.70,   7.59,   6.09,  99.90,  -0.80,
07/13 23Z,  -0.70,   9.46,   7.83,  99.90,  -0.93,
07/14 00Z,  -0.70,  10.20,   8.44,  99.90,  -1.06,  (max)
07/14 01Z,  -0.70,   9.69,   7.80,  99.90,  -1.19,
07/14 02Z,  -0.80,   8.21,   6.27,  99.90,  -1.14,
07/14 03Z,  -0.80,   6.30,   4.39,  99.90,  -1.11,
07/14 04Z,  -0.80,   4.52,   2.71,  99.90,  -1.01,
07/14 05Z,  -0.80,   3.36,   1.56,  99.90,  -1.00,
07/14 06Z,  -0.80,   3.15,   1.48,  99.90,  -0.87,  (min)
07/14 07Z,  -0.80,   4.00,   2.51,  99.90,  -0.69,
07/14 08Z,  -0.90,   5.74,   4.29,  99.90,  -0.55,
07/14 09Z,  -0.90,   7.93,   6.42,  99.90,  -0.61,
07/14 10Z,  -0.90,   9.91,   8.24,  99.90,  -0.77,
07/14 11Z,  -0.90,  11.11,   9.43,  99.90,  -0.78,  (max)
07/14 12Z,  -1.00,  11.11,   9.35,  99.90,  -0.76,
07/14 13Z,  -1.00,   9.79,   7.97,  99.90,  -0.82,
07/14 14Z,  -1.00,   7.40,   5.56,  99.90,  -0.84,
07/14 15Z,  -1.00,   4.49,   2.75,  99.90,  -0.74,
07/14 16Z,  -1.10,   1.75,   0.03,  99.90,  -0.62,
07/14 17Z,  -1.00,  -0.24,  -1.92,  99.90,  -0.68,
07/14 18Z,  -1.10,  -1.10,  -2.74,  99.90,  -0.54,  (min)
07/14 19Z,  -1.10,  -0.62,  -2.16,  99.90,  -0.44,
07/14 20Z,  -1.10,   1.09,  -0.33,  99.90,  -0.32,
07/14 21Z,  -1.10,   3.66,   2.06,  99.90,  -0.50,
07/14 22Z,  -1.10,   6.46,   4.69,  99.90,  -0.67,
07/14 23Z,  -1.10,   8.84,   6.87,  99.90,  -0.87,
07/15 00Z,  -1.20,  10.27,   8.17,  99.90,  -0.90,
07/15 01Z,  -1.20,  10.48,   8.36,  99.90,  -0.92,  (max)
07/15 02Z,  -1.20,   9.48,   7.28,  99.90,  -1.00,
07/15 03Z,  -1.20,   7.64,   5.39,  99.90,  -1.05,
07/15 04Z,  -1.20,   5.57,   3.55,  99.90,  -0.82,
07/15 05Z,  -1.20,   3.81,   1.80,  99.90,  -0.81,
07/15 06Z,  -1.10,   2.81,   0.89,  99.90,  -0.82,  (min)
07/15 07Z,  -1.10,   2.84,   1.10,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 08Z,  -1.10,   3.92,  99.90,   2.17,  -0.64,
07/15 09Z,  -1.20,   5.79,  99.90,   3.94,  -0.65,
07/15 10Z,  -1.20,   7.94,  99.90,   6.08,  -0.66,
07/15 11Z,  -1.20,   9.72,  99.90,   7.85,  -0.66,
07/15 12Z,  -1.20,  10.61,  99.90,   8.74,  -0.67,  (max)
07/15 13Z,  -1.20,  10.31,  99.90,   8.44,  -0.68,
07/15 14Z,  -1.20,   8.80,  99.90,   6.92,  -0.69,
07/15 15Z,  -1.20,   6.40,  99.90,   4.51,  -0.69,
07/15 16Z,  -1.20,   3.71,  99.90,   1.81,  -0.70,
07/15 17Z,  -1.20,   1.38,  99.90,  -0.53,  -0.71,
07/15 18Z,  -1.20,  -0.11,  99.90,  -2.02,  -0.71,
07/15 19Z,  -1.20,  -0.42,  99.90,  -2.34,  -0.72,  (min)
07/15 20Z,  -1.20,   0.54,  99.90,  -1.38,  -0.72,
07/15 21Z,  -1.20,   2.59,  99.90,   0.67,  -0.72,
07/15 22Z,  -1.20,   5.24,  99.90,   3.32,  -0.72,
07/15 23Z,  -1.10,   7.86,  99.90,   6.04,  -0.72,
07/16 00Z,  -1.10,   9.86,  99.90,   8.04,  -0.72,
07/16 01Z,  -1.10,  10.81,  99.90,   8.99,  -0.72,  (max)
07/16 02Z,  -1.20,  10.53,  99.90,   8.61,  -0.72,
07/16 03Z,  -1.20,   9.12,  99.90,   7.20,  -0.72,
07/16 04Z,  -1.20,   7.04,  99.90,   5.12,  -0.72,
07/16 05Z,  -1.20,   4.89,  99.90,   2.97,  -0.72,
07/16 06Z,  -1.20,   3.18,  99.90,   1.26,  -0.72,
07/16 07Z,  -1.20,   2.32,  99.90,   0.40,  -0.72,  (min)
07/16 08Z,  -1.10,   2.51,  99.90,   0.69,  -0.72,
07/16 09Z,  -1.10,   3.71,  99.90,   1.89,  -0.72,
07/16 10Z,  -1.10,   5.58,  99.90,   3.76,  -0.72,
07/16 11Z,  -1.10,   7.57,  99.90,   5.75,  -0.72,
07/16 12Z,  -1.10,   9.12,  99.90,   7.30,  -0.72,
07/16 13Z,  -1.10,   9.79,  99.90,   7.97,  -0.72,  (max)
07/16 14Z,  -1.10,   9.35,  99.90,   7.53,  -0.72,
07/16 15Z,  -1.10,   7.84,  99.90,   6.02,  -0.72,
07/16 16Z,  -1.10,   5.64,  99.90,   3.82,  -0.72,
07/16 17Z,  -1.10,   3.33,  99.90,   1.51,  -0.72,
07/16 18Z,  -1.20,   1.49,  99.90,  -0.43,  -0.72,
07/16 19Z,  -1.10,   0.52,  99.90,  -1.30,  -0.72,  (min)
07/16 20Z,  -1.10,   0.68,  99.90,  -1.15,  -0.72,
07/16 21Z,  -1.00,   1.97,  99.90,   0.25,  -0.72,
07/16 22Z,  -1.00,   4.14,  99.90,   2.42,  -0.72,
07/16 23Z,  -0.90,   6.68,  99.90,   5.06,  -0.72,
07/17 00Z,  -0.90,   9.00,  99.90,   7.38,  -0.72,
07/17 01Z,  -0.90,  10.59,  99.90,   8.97,  -0.72,
07/17 02Z,  -0.90,  11.10,  99.90,   9.48,  -0.72,  (max)
07/17 03Z,  -0.80,  10.42,  99.90,   8.90,  -0.72,
07/17 04Z,  -0.80,   8.73,  99.90,   7.20,  -0.72,
07/17 05Z,  -0.90,   6.51,  99.90,   4.89,  -0.72,
07/17 06Z,  -0.90,   4.33,  99.90,   2.71,  -0.72,
07/17 07Z,  -0.90,   2.67,  99.90,   1.05,  -0.72,
07/17 08Z,  -0.90,   1.89,  99.90,   0.26,  -0.72,  (min)
07/17 09Z,  -0.90,   2.14,  99.90,   0.51,  -0.72,
07/17 10Z,  -0.90,   3.31,  99.90,   1.69,  -0.72,
07/17 11Z,  -0.80,   5.05,  99.90,   3.53,  -0.72,
07/17 12Z,  -0.80,   6.86,  99.90,   5.34,  -0.72,
07/17 13Z,  -0.80,   8.23,  99.90,   6.71,  -0.72,
07/17 14Z,  -0.80,   8.81,  99.90,   7.29,  -0.72,  (max)
07/17 15Z,  -0.80,   8.41,  99.90,   6.89,  -0.72,
07/17 16Z,  -0.80,   7.10,  99.90,   5.58,  -0.72,
07/17 17Z,  -0.70,   5.26,  99.90,   3.84,  -0.72,
07/17 18Z,  -0.70,   3.42,  99.90,   2.00,  -0.72,
07/17 19Z,  -0.70,   2.05,  99.90,   0.63,  -0.72,
07/17 20Z,  -0.70,   1.51,  99.90,   0.09,  -0.72,  (min)
07/17 21Z,  -0.70,   1.98,  99.90,   0.56,  -0.72,
07/17 22Z,  -0.70,   3.40,  99.90,   1.98,  -0.72,
07/17 23Z,  -0.60,   5.50,  99.90,   4.18,  -0.72,
07/18 00Z,  -0.60,   7.80,  99.90,   6.48,  -0.72,
07/18 01Z,  -0.60,   9.79,  99.90,   8.47,  -0.72,
07/18 02Z,  -0.60,  11.01,  99.90,   9.69,  -0.72,
07/18 03Z,  -0.60,  11.19,  99.90,   9.87,  -0.72,  (max)
07/18 04Z,  -0.60,  10.26,  99.90,   8.94,  -0.72,
07/18 05Z,  -0.60,   8.41,  99.90,   7.09,  -0.72,
07/18 06Z,  -0.70,   6.13,  99.90,   4.71,  -0.72,
07/18 07Z,  -0.70,   3.93,  99.90,   2.51,  -0.72,
07/18 08Z,  -0.70,   2.28,  99.90,   0.86,  -0.72,
07/18 09Z,  -0.60,   1.48,  99.90,   0.16,  -0.72,  (min)
07/18 10Z,  -0.60,   1.65,  99.90,   0.33,  -0.72,
07/18 11Z,  -0.60,   2.68,  99.90,   1.36,  -0.72,
07/18 12Z,  -0.60,   4.25,  99.90,   2.93,  -0.72,
07/18 13Z,  -0.60,   5.91,  99.90,   4.59,  -0.72,
07/18 14Z,  -0.60,   7.22,  99.90,   5.90,  -0.72,
07/18 15Z,  -0.60,   7.86,  99.90,   6.54,  -0.72,  (max)
07/18 16Z,  -0.50,   7.68,  99.90,   6.46,  -0.72,
07/18 17Z,  -0.60,   6.72,  99.90,   5.40,  -0.72,
07/18 18Z,  -0.60,   5.32,  99.90,   3.99,  -0.72,
07/18 19Z,  -0.60,   3.91,  99.90,   2.59,  -0.72,
07/18 20Z,  -0.60,   2.93,  99.90,   1.61,  -0.72,
07/18 21Z,  -0.60,   2.65,  99.90,   1.33,  -0.72,  (min)
07/18 22Z,  -0.50,   3.22,  99.90,   2.00,  -0.72,
07/18 23Z,  -0.50,   4.58,  99.90,   3.36,  -0.72,
07/19 00Z,  -0.40,   6.48,  99.90,   5.36,  -0.72,