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
#Neah Bay, WA : 10/17/2026 15:22:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 00Z,   0.40,   7.00,   6.68,  99.90,  -0.72,
10/16 01Z,   0.40,   5.93,   5.60,  99.90,  -0.73,
10/16 02Z,   0.40,   4.54,   4.22,  99.90,  -0.72,
10/16 03Z,   0.40,   3.01,   2.69,  99.90,  -0.72,
10/16 04Z,   0.40,   1.63,   1.37,  99.90,  -0.66,
10/16 05Z,   0.40,   0.68,   0.45,  99.90,  -0.63,
10/16 06Z,   0.40,   0.32,   0.06,  99.90,  -0.66,  (min)
10/16 07Z,   0.50,   0.56,   0.34,  99.90,  -0.72,
10/16 08Z,   0.50,   1.36,   1.17,  99.90,  -0.69,
10/16 09Z,   0.40,   2.55,   2.42,  99.90,  -0.53,
10/16 10Z,   0.40,   3.81,   3.62,  99.90,  -0.59,
10/16 11Z,   0.60,   4.82,   4.52,  99.90,  -0.90,
10/16 12Z,   0.60,   5.41,   5.12,  99.90,  -0.89,
10/16 13Z,   0.40,   5.60,   5.39,  99.90,  -0.61,
10/16 14Z,   0.40,   5.46,   5.39,  99.90,  -0.47,  (max)
10/16 15Z,   0.50,   5.11,   5.00,  99.90,  -0.61,
10/16 16Z,   0.60,   4.77,   4.66,  99.90,  -0.71,
10/16 17Z,   0.50,   4.65,   4.54,  99.90,  -0.61,  (min)
10/16 18Z,   0.60,   4.84,   4.63,  99.90,  -0.81,
10/16 19Z,   0.60,   5.28,   5.11,  99.90,  -0.77,
10/16 20Z,   0.50,   5.88,   5.70,  99.90,  -0.68,
10/16 21Z,   0.50,   6.54,   6.32,  99.90,  -0.72,
10/16 22Z,   0.60,   7.07,   6.91,  99.90,  -0.76,
10/16 23Z,   0.70,   7.27,   7.24,  99.90,  -0.73,  (max)
10/17 00Z,   0.80,   7.02,   7.06,  99.90,  -0.76,
10/17 01Z,   0.70,   6.36,   6.44,  99.90,  -0.62,
10/17 02Z,   0.70,   5.39,   5.40,  99.90,  -0.69,
10/17 03Z,   0.90,   4.17,   4.13,  99.90,  -0.94,
10/17 04Z,   0.90,   2.86,   2.92,  99.90,  -0.84,
10/17 05Z,   0.70,   1.72,   1.75,  99.90,  -0.67,
10/17 06Z,   0.80,   0.98,   1.01,  99.90,  -0.77,
10/17 07Z,   0.90,   0.74,   0.84,  99.90,  -0.80,  (min)
10/17 08Z,   0.80,   1.00,   1.08,  99.90,  -0.72,
10/17 09Z,   0.70,   1.72,   1.81,  99.90,  -0.61,
10/17 10Z,   0.80,   2.75,   2.79,  99.90,  -0.76,
10/17 11Z,   0.80,   3.82,   3.82,  99.90,  -0.80,
10/17 12Z,   0.70,   4.66,   4.61,  99.90,  -0.75,
10/17 13Z,   0.60,   5.19,   5.13,  99.90,  -0.66,
10/17 14Z,   0.70,   5.41,   5.41,  99.90,  -0.70,  (max)
10/17 15Z,   0.70,   5.37,   5.39,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 16Z,   0.60,   5.17,  99.90,   5.08,  -0.69,
10/17 17Z,   0.50,   4.96,  99.90,   4.76,  -0.69,
10/17 18Z,   0.50,   4.93,  99.90,   4.73,  -0.70,  (min)
10/17 19Z,   0.60,   5.12,  99.90,   5.02,  -0.70,
10/17 20Z,   0.50,   5.47,  99.90,   5.26,  -0.71,
10/17 21Z,   0.40,   5.90,  99.90,   5.59,  -0.71,
10/17 22Z,   0.50,   6.35,  99.90,   6.14,  -0.72,
10/17 23Z,   0.60,   6.69,  99.90,   6.57,  -0.72,  (max)
10/18 00Z,   0.50,   6.75,  99.90,   6.53,  -0.73,
10/18 01Z,   0.50,   6.48,  99.90,   6.25,  -0.73,
10/18 02Z,   0.50,   5.91,  99.90,   5.67,  -0.74,
10/18 03Z,   0.50,   5.08,  99.90,   4.84,  -0.74,
10/18 04Z,   0.50,   4.04,  99.90,   3.79,  -0.74,
10/18 05Z,   0.50,   2.91,  99.90,   2.66,  -0.74,
10/18 06Z,   0.50,   1.92,  99.90,   1.68,  -0.74,
10/18 07Z,   0.40,   1.29,  99.90,   0.95,  -0.74,
10/18 08Z,   0.40,   1.07,  99.90,   0.73,  -0.74,  (min)
10/18 09Z,   0.50,   1.28,  99.90,   1.04,  -0.74,
10/18 10Z,   0.50,   1.91,  99.90,   1.67,  -0.74,
10/18 11Z,   0.40,   2.82,  99.90,   2.48,  -0.74,
10/18 12Z,   0.50,   3.78,  99.90,   3.54,  -0.74,
10/18 13Z,   0.60,   4.58,  99.90,   4.43,  -0.74,
10/18 14Z,   0.50,   5.12,  99.90,   4.88,  -0.74,
10/18 15Z,   0.50,   5.42,  99.90,   5.18,  -0.74,
10/18 16Z,   0.50,   5.47,  99.90,   5.23,  -0.74,  (max)
10/18 17Z,   0.50,   5.33,  99.90,   5.09,  -0.74,
10/18 18Z,   0.60,   5.14,  99.90,   5.00,  -0.74,
10/18 19Z,   0.60,   5.08,  99.90,   4.94,  -0.74,
10/18 20Z,   0.50,   5.16,  99.90,   4.92,  -0.74,  (min)
10/18 21Z,   0.60,   5.35,  99.90,   5.21,  -0.74,
10/18 22Z,   0.60,   5.61,  99.90,   5.47,  -0.74,
10/18 23Z,   0.70,   5.93,  99.90,   5.89,  -0.74,
10/19 00Z,   0.60,   6.20,  99.90,   6.06,  -0.74,
10/19 01Z,   0.70,   6.28,  99.90,   6.24,  -0.74,  (max)
10/19 02Z,   0.80,   6.10,  99.90,   6.16,  -0.74,
10/19 03Z,   0.70,   5.67,  99.90,   5.63,  -0.74,
10/19 04Z,   0.70,   5.00,  99.90,   4.96,  -0.74,
10/19 05Z,   0.80,   4.07,  99.90,   4.13,  -0.74,
10/19 06Z,   0.80,   3.03,  99.90,   3.09,  -0.74,
10/19 07Z,   0.70,   2.11,  99.90,   2.07,  -0.74,
10/19 08Z,   0.80,   1.49,  99.90,   1.55,  -0.74,
10/19 09Z,   0.80,   1.24,  99.90,   1.30,  -0.74,  (min)
10/19 10Z,   0.80,   1.41,  99.90,   1.47,  -0.74,
10/19 11Z,   0.80,   1.99,  99.90,   2.05,  -0.74,
10/19 12Z,   0.90,   2.89,  99.90,   3.05,  -0.74,
10/19 13Z,   0.90,   3.86,  99.90,   4.02,  -0.74,
10/19 14Z,   0.80,   4.69,  99.90,   4.75,  -0.74,
10/19 15Z,   0.80,   5.31,  99.90,   5.37,  -0.74,
10/19 16Z,   0.90,   5.66,  99.90,   5.82,  -0.74,  (max)
10/19 17Z,   0.80,   5.71,  99.90,   5.77,  -0.74,
10/19 18Z,   0.80,   5.50,  99.90,   5.56,  -0.74,
10/19 19Z,   0.80,   5.21,  99.90,   5.27,  -0.74,
10/19 20Z,   0.80,   4.99,  99.90,   5.05,  -0.74,
10/19 21Z,   0.80,   4.89,  99.90,   4.95,  -0.74,  (min)
10/19 22Z,   0.80,   4.91,  99.90,   4.97,  -0.74,
10/19 23Z,   0.80,   5.08,  99.90,   5.14,  -0.74,
10/20 00Z,   0.80,   5.39,  99.90,   5.45,  -0.74,
10/20 01Z,   0.80,   5.73,  99.90,   5.79,  -0.74,
10/20 02Z,   0.90,   5.94,  99.90,   6.10,  -0.74,  (max)
10/20 03Z,   0.70,   5.93,  99.90,   5.88,  -0.74,
10/20 04Z,   0.70,   5.65,  99.90,   5.61,  -0.74,
10/20 05Z,   0.80,   5.06,  99.90,   5.12,  -0.74,
10/20 06Z,   0.80,   4.17,  99.90,   4.23,  -0.74,
10/20 07Z,   0.70,   3.13,  99.90,   3.09,  -0.74,
10/20 08Z,   0.70,   2.19,  99.90,   2.15,  -0.74,
10/20 09Z,   0.80,   1.54,  99.90,   1.60,  -0.74,
10/20 10Z,   0.70,   1.28,  99.90,   1.24,  -0.74,  (min)
10/20 11Z,   0.70,   1.47,  99.90,   1.42,  -0.74,
10/20 12Z,   0.70,   2.12,  99.90,   2.08,  -0.74,
10/20 13Z,   0.70,   3.11,  99.90,   3.07,  -0.74,
10/20 14Z,   0.70,   4.18,  99.90,   4.14,  -0.74,
10/20 15Z,   0.70,   5.10,  99.90,   5.06,  -0.74,
10/20 16Z,   0.70,   5.75,  99.90,   5.71,  -0.74,
10/20 17Z,   0.60,   6.06,  99.90,   5.92,  -0.74,  (max)
10/20 18Z,   0.60,   5.97,  99.90,   5.83,  -0.74,
10/20 19Z,   0.60,   5.57,  99.90,   5.43,  -0.74,
10/20 20Z,   0.60,   5.05,  99.90,   4.91,  -0.74,
10/20 21Z,   0.60,   4.60,  99.90,   4.46,  -0.74,
10/20 22Z,   0.60,   4.30,  99.90,   4.16,  -0.74,
10/20 23Z,   0.60,   4.21,  99.90,   4.07,  -0.74,  (min)
10/21 00Z,   0.60,   4.39,  99.90,   4.25,  -0.74,
10/21 01Z,   0.60,   4.83,  99.90,   4.69,  -0.74,
10/21 02Z,   0.60,   5.37,  99.90,   5.23,  -0.74,
10/21 03Z,   0.60,   5.79,  99.90,   5.65,  -0.74,
10/21 04Z,   0.60,   5.95,  99.90,   5.81,  -0.74,  (max)
10/21 05Z,   0.60,   5.78,  99.90,   5.64,  -0.74,
10/21 06Z,   0.60,   5.20,  99.90,   5.06,  -0.74,
10/21 07Z,  99.90,   4.25,  99.90,  99.90,  -0.74,
10/21 08Z,  99.90,   3.14,  99.90,  99.90,  -0.74,
10/21 09Z,  99.90,   2.16,  99.90,  99.90,  -0.74,
10/21 10Z,  99.90,   1.51,  99.90,  99.90,  -0.74,
10/21 11Z,  99.90,   1.29,  99.90,  99.90,  -0.74,
10/21 12Z,  99.90,   1.61,  99.90,  99.90,  -0.74,