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
#Nikiski, AK : 07/15/2025 17:20:15 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 00Z,  -0.20,  -4.61,  -4.64,  99.90,   0.17,
07/14 01Z,  -0.20,   1.20,   0.63,  99.90,  -0.37,
07/14 02Z,  -0.20,   5.72,   5.11,  99.90,  -0.41,
07/14 03Z,  -0.20,   8.58,   8.20,  99.90,  -0.18,
07/14 04Z,  -0.10,   9.38,   9.03,  99.90,  -0.25,  (max)
07/14 05Z,  -0.20,   7.85,   7.24,  99.90,  -0.41,
07/14 06Z,  -0.20,   4.35,   3.44,  99.90,  -0.71,
07/14 07Z,  -0.20,  -0.10,  -0.81,  99.90,  -0.51,
07/14 08Z,  -0.10,  -4.27,  -4.49,  99.90,  -0.12,
07/14 09Z,  -0.10,  -7.25,  -7.52,  99.90,  -0.17,
07/14 10Z,  -0.10,  -8.17,  -8.53,  99.90,  -0.26,  (min)
07/14 11Z,  -0.10,  -6.06,  -5.80,  99.90,   0.36,
07/14 12Z,  -0.10,  -1.37,  -1.04,  99.90,   0.43,
07/14 13Z,  -0.10,   3.75,   3.09,  99.90,  -0.56,
07/14 14Z,  -0.10,   7.43,   6.55,  99.90,  -0.78,
07/14 15Z,  -0.10,   9.23,   8.76,  99.90,  -0.37,  (max)
07/14 16Z,  -0.10,   9.08,   8.61,  99.90,  -0.37,
07/14 17Z,  -0.10,   6.82,   5.91,  99.90,  -0.81,
07/14 18Z,  -0.20,   2.65,   1.68,  99.90,  -0.77,
07/14 19Z,  -0.20,  -2.59,  -2.79,  99.90,  -0.00,
07/14 20Z,  -0.20,  -7.62,  -7.14,  99.90,   0.68,
07/14 21Z,  -0.30, -11.44, -11.14,  99.90,   0.60,
07/14 22Z,  -0.30, -13.30, -13.59,  99.90,   0.01,  (min)
07/14 23Z,  -0.30, -12.23, -12.93,  99.90,  -0.40,
07/15 00Z,  -0.30,  -7.90,  -7.97,  99.90,   0.23,
07/15 01Z,  -0.40,  -1.92,  -2.31,  99.90,   0.01,
07/15 02Z,  -0.40,   3.50,   2.60,  99.90,  -0.50,
07/15 03Z,  -0.40,   7.32,   6.61,  99.90,  -0.31,
07/15 04Z,  -0.40,   9.34,   8.81,  99.90,  -0.13,  (max)
07/15 05Z,  -0.50,   9.25,   8.64,  99.90,  -0.11,
07/15 06Z,  -0.50,   6.89,   5.93,  99.90,  -0.46,
07/15 07Z,  -0.50,   2.81,   1.65,  99.90,  -0.66,
07/15 08Z,  -0.50,  -1.82,  -2.50,  99.90,  -0.18,
07/15 09Z,  -0.50,  -5.75,  -6.11,  99.90,   0.14,
07/15 10Z,  -0.50,  -8.19,  -8.82,  99.90,  -0.13,
07/15 11Z,  -0.50,  -8.36,  -9.04,  99.90,  -0.18,  (min)
07/15 12Z,  -0.60,  -5.58,  -5.48,  99.90,   0.70,
07/15 13Z,  -0.60,  -0.69,  -0.77,  99.90,   0.52,
07/15 14Z,  -0.60,   4.10,   3.28,  99.90,  -0.22,
07/15 15Z,  -0.60,   7.28,   6.51,  99.90,  -0.17,
07/15 16Z,  -0.60,   8.65,   8.03,  99.90,  -0.02,  (max)
07/15 17Z,  -0.70,   8.12,   7.27,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 18Z,  -0.70,   5.54,  99.90,   4.71,  -0.13,
07/15 19Z,  -0.70,   1.23,  99.90,   0.42,  -0.12,
07/15 20Z,  -0.70,  -3.81,  99.90,  -4.61,  -0.10,
07/15 21Z,  -0.70,  -8.26,  99.90,  -9.04,  -0.08,
07/15 22Z,  -0.70, -11.21,  99.90, -11.97,  -0.07,
07/15 23Z,  -0.70, -12.05,  99.90, -12.80,  -0.05,  (min)
07/16 00Z,  -0.70, -10.02,  99.90, -10.76,  -0.03,
07/16 01Z,  -0.70,  -5.21,  99.90,  -5.92,  -0.02,
07/16 02Z,  -0.70,   0.57,  99.90,  -0.13,   0.00,
07/16 03Z,  -0.70,   5.31,  99.90,   4.63,   0.02,
07/16 04Z,  -0.70,   8.34,  99.90,   7.67,   0.03,
07/16 05Z,  -0.70,   9.56,  99.90,   8.91,   0.05,  (max)
07/16 06Z,  -0.70,   8.69,  99.90,   8.04,   0.05,
07/16 07Z,  -0.80,   5.72,  99.90,   4.97,   0.05,
07/16 08Z,  -0.80,   1.34,  99.90,   0.59,   0.05,
07/16 09Z,  -0.80,  -3.16,  99.90,  -3.91,   0.05,
07/16 10Z,  -0.80,  -6.67,  99.90,  -7.42,   0.05,
07/16 11Z,  -0.80,  -8.59,  99.90,  -9.34,   0.05,  (min)
07/16 12Z,  -0.80,  -8.28,  99.90,  -9.02,   0.05,
07/16 13Z,  -0.90,  -5.24,  99.90,  -6.09,   0.05,
07/16 14Z,  -0.90,  -0.55,  99.90,  -1.40,   0.05,
07/16 15Z,  -0.90,   3.71,  99.90,   2.87,   0.05,
07/16 16Z,  -0.90,   6.44,  99.90,   5.59,   0.05,
07/16 17Z,  -1.00,   7.55,  99.90,   6.60,   0.05,  (max)
07/16 18Z,  -1.10,   6.89,  99.90,   5.84,   0.05,
07/16 19Z,  -1.10,   4.30,  99.90,   3.25,   0.05,
07/16 20Z,  -1.00,   0.20,  99.90,  -0.74,   0.05,
07/16 21Z,  -1.00,  -4.29,  99.90,  -5.23,   0.05,
07/16 22Z,  -1.10,  -7.91,  99.90,  -8.96,   0.05,
07/16 23Z,  -1.10,  -9.97,  99.90, -11.02,   0.05,  (min)
07/17 00Z,  -1.00, -10.03,  99.90, -10.98,   0.05,
07/17 01Z,  -1.00,  -7.49,  99.90,  -8.44,   0.05,
07/17 02Z,  -0.90,  -2.68,  99.90,  -3.53,   0.05,
07/17 03Z,  -0.90,   2.53,  99.90,   1.68,   0.05,
07/17 04Z,  -0.90,   6.47,  99.90,   5.62,   0.05,
07/17 05Z,  -0.90,   8.76,  99.90,   7.91,   0.05,
07/17 06Z,  -0.80,   9.33,  99.90,   8.59,   0.05,  (max)
07/17 07Z,  -0.80,   7.91,  99.90,   7.16,   0.05,
07/17 08Z,  -0.80,   4.60,  99.90,   3.85,   0.05,
07/17 09Z,  -0.70,   0.23,  99.90,  -0.42,   0.05,
07/17 10Z,  -0.70,  -3.94,  99.90,  -4.59,   0.05,
07/17 11Z,  -0.60,  -7.03,  99.90,  -7.58,   0.05,
07/17 12Z,  -0.60,  -8.66,  99.90,  -9.21,   0.05,  (min)
07/17 13Z,  -0.50,  -8.22,  99.90,  -8.67,   0.05,
07/17 14Z,  -0.50,  -5.32,  99.90,  -5.77,   0.05,
07/17 15Z,  -0.50,  -1.10,  99.90,  -1.55,   0.05,
07/17 16Z,  -0.50,   2.63,  99.90,   2.18,   0.05,
07/17 17Z,  -0.50,   5.08,  99.90,   4.63,   0.05,
07/17 18Z,  -0.50,   6.20,  99.90,   5.75,   0.05,  (max)
07/17 19Z,  -0.50,   5.71,  99.90,   5.26,   0.05,
07/17 20Z,  -0.50,   3.42,  99.90,   2.97,   0.05,
07/17 21Z,  -0.50,  -0.16,  99.90,  -0.61,   0.05,
07/17 22Z,  -0.50,  -3.87,  99.90,  -4.32,   0.05,
07/17 23Z,  -0.50,  -6.64,  99.90,  -7.09,   0.05,
07/18 00Z,  -0.50,  -8.04,  99.90,  -8.49,   0.05,  (min)
07/18 01Z,  -0.50,  -7.74,  99.90,  -8.19,   0.05,
07/18 02Z,  -0.40,  -5.14,  99.90,  -5.49,   0.05,
07/18 03Z,  -0.40,  -0.72,  99.90,  -1.07,   0.05,
07/18 04Z,  -0.50,   3.75,  99.90,   3.30,   0.05,
07/18 05Z,  -0.50,   6.96,  99.90,   6.51,   0.05,
07/18 06Z,  -0.50,   8.70,  99.90,   8.26,   0.05,
07/18 07Z,  -0.50,   8.87,  99.90,   8.42,   0.05,  (max)
07/18 08Z,  -0.40,   7.17,  99.90,   6.82,   0.05,
07/18 09Z,  -0.40,   3.81,  99.90,   3.46,   0.05,
07/18 10Z,  -0.40,  -0.34,  99.90,  -0.69,   0.05,
07/18 11Z,  -0.30,  -4.15,  99.90,  -4.40,   0.05,
07/18 12Z,  -0.30,  -7.00,  99.90,  -7.25,   0.05,
07/18 13Z,  -0.30,  -8.67,  99.90,  -8.92,   0.05,  (min)
07/18 14Z,  -0.30,  -8.46,  99.90,  -8.71,   0.05,
07/18 15Z,  -0.30,  -5.97,  99.90,  -6.22,   0.05,
07/18 16Z,  -0.40,  -2.27,  99.90,  -2.62,   0.05,
07/18 17Z,  -0.40,   1.08,  99.90,   0.73,   0.05,
07/18 18Z,  -0.40,   3.54,  99.90,   3.20,   0.05,
07/18 19Z,  -0.40,   4.97,  99.90,   4.62,   0.05,  (max)
07/18 20Z,  -0.40,   4.90,  99.90,   4.56,   0.05,
07/18 21Z,  -0.40,   3.15,  99.90,   2.80,   0.05,
07/18 22Z,  -0.30,   0.27,  99.90,   0.02,   0.05,
07/18 23Z,  -0.30,  -2.68,  99.90,  -2.92,   0.05,
07/19 00Z,  -0.30,  -4.82,  99.90,  -5.07,   0.05,
07/19 01Z,  -0.30,  -5.96,  99.90,  -6.20,   0.05,  (min)
07/19 02Z,  -0.30,  -5.70,  99.90,  -5.95,   0.05,
07/19 03Z,  -0.30,  -3.40,  99.90,  -3.65,   0.05,
07/19 04Z,  -0.30,   0.45,  99.90,   0.20,   0.05,
07/19 05Z,  -0.30,   4.22,  99.90,   3.97,   0.05,
07/19 06Z,  -0.30,   6.91,  99.90,   6.66,   0.05,
07/19 07Z,  -0.30,   8.41,  99.90,   8.16,   0.05,
07/19 08Z,  -0.30,   8.45,  99.90,   8.20,   0.05,  (max)
07/19 09Z,  -0.30,   6.73,  99.90,   6.49,   0.05,
07/19 10Z,  -0.30,   3.50,  99.90,   3.25,   0.05,
07/19 11Z,  -0.20,  -0.37,  99.90,  -0.52,   0.05,
07/19 12Z,  -0.20,  -3.95,  99.90,  -4.10,   0.05,