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
#Seldovia, AK : 07/13/2025 02:20:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 06Z,   0.30,  -4.77,  -4.07,  99.90,   0.40,  (min)
07/11 07Z,   0.30,  -2.43,  -1.58,  99.90,   0.55,
07/11 08Z,   0.30,   0.98,   1.90,  99.90,   0.62,
07/11 09Z,   0.30,   4.62,   5.34,  99.90,   0.42,
07/11 10Z,   0.30,   7.52,   8.07,  99.90,   0.25,
07/11 11Z,   0.30,   8.87,   9.42,  99.90,   0.25,  (max)
07/11 12Z,   0.40,   8.24,   8.54,  99.90,  -0.10,
07/11 13Z,   0.30,   5.64,   5.63,  99.90,  -0.31,
07/11 14Z,   0.20,   1.51,   1.59,  99.90,  -0.12,
07/11 15Z,   0.10,  -3.36,  -3.02,  99.90,   0.24,
07/11 16Z,   0.00,  -7.99,  -7.49,  99.90,   0.50,
07/11 17Z,   0.00, -11.19, -10.48,  99.90,   0.71,
07/11 18Z,   0.10, -12.05, -11.15,  99.90,   0.80,  (min)
07/11 19Z,   0.00, -10.49,  -9.73,  99.90,   0.76,
07/11 20Z,   0.00,  -7.12,  -6.61,  99.90,   0.51,
07/11 21Z,   0.00,  -2.73,  -2.34,  99.90,   0.39,
07/11 22Z,   0.00,   1.78,   2.16,  99.90,   0.38,
07/11 23Z,   0.00,   5.42,   5.60,  99.90,   0.18,
07/12 00Z,   0.20,   7.36,   7.39,  99.90,  -0.17,  (max)
07/12 01Z,   0.20,   7.23,   7.25,  99.90,  -0.18,
07/12 02Z,   0.10,   5.15,   5.21,  99.90,  -0.04,
07/12 03Z,   0.00,   1.70,   1.81,  99.90,   0.11,
07/12 04Z,   0.00,  -2.11,  -1.84,  99.90,   0.27,
07/12 05Z,   0.00,  -5.08,  -4.78,  99.90,   0.30,
07/12 06Z,   0.10,  -6.10,  -5.92,  99.90,   0.08,  (min)
07/12 07Z,   0.10,  -4.79,  -4.38,  99.90,   0.31,
07/12 08Z,   0.00,  -1.73,  -1.17,  99.90,   0.56,
07/12 09Z,   0.00,   2.14,   2.52,  99.90,   0.38,
07/12 10Z,   0.00,   5.88,   5.99,  99.90,   0.11,
07/12 11Z,   0.00,   8.53,   8.61,  99.90,   0.08,
07/12 12Z,   0.00,   9.31,   9.43,  99.90,   0.12,  (max)
07/12 13Z,   0.00,   7.91,   7.77,  99.90,  -0.14,
07/12 14Z,  -0.10,   4.49,   4.25,  99.90,  -0.14,
07/12 15Z,  -0.30,  -0.28,  -0.21,  99.90,   0.37,
07/12 16Z,  -0.40,  -5.44,  -5.14,  99.90,   0.70,
07/12 17Z,  -0.50,  -9.82,  -9.52,  99.90,   0.80,
07/12 18Z,  -0.40, -12.25, -11.82,  99.90,   0.83,  (min)
07/12 19Z,  -0.40, -12.06, -11.60,  99.90,   0.86,
07/12 20Z,  -0.40,  -9.50,  -9.27,  99.90,   0.63,
07/12 21Z,  -0.40,  -5.40,  -5.41,  99.90,   0.39,
07/12 22Z,  -0.40,  -0.67,  -0.70,  99.90,   0.37,
07/12 23Z,  -0.50,   3.76,   3.76,  99.90,   0.50,
07/13 00Z,  -0.50,   6.89,   6.66,  99.90,   0.27,
07/13 01Z,  -0.50,   8.03,   7.66,  99.90,   0.13,  (max)
07/13 02Z,  -0.50,   6.97,   6.61,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 03Z,  -0.40,   4.04,  99.90,   3.78,   0.15,
07/13 04Z,  -0.30,   0.08,  99.90,  -0.07,   0.15,
07/13 05Z,  -0.30,  -3.77,  99.90,  -3.91,   0.16,
07/13 06Z,  -0.30,  -6.27,  99.90,  -6.41,   0.16,
07/13 07Z,  -0.30,  -6.49,  99.90,  -6.63,   0.17,  (min)
07/13 08Z,  -0.30,  -4.39,  99.90,  -4.52,   0.17,
07/13 09Z,  -0.20,  -0.80,  99.90,  -0.82,   0.18,
07/13 10Z,  -0.20,   3.27,  99.90,   3.25,   0.18,
07/13 11Z,  -0.20,   6.86,  99.90,   6.84,   0.19,
07/13 12Z,  -0.30,   9.03,  99.90,   8.92,   0.19,  (max)
07/13 13Z,  -0.40,   9.11,  99.90,   8.91,   0.20,
07/13 14Z,  -0.40,   6.93,  99.90,   6.74,   0.20,
07/13 15Z,  -0.40,   2.86,  99.90,   2.66,   0.20,
07/13 16Z,  -0.50,  -2.26,  99.90,  -2.55,   0.20,
07/13 17Z,  -0.50,  -7.28,  99.90,  -7.58,   0.20,
07/13 18Z,  -0.60, -11.02,  99.90, -11.42,   0.20,
07/13 19Z,  -0.60, -12.45,  99.90, -12.84,   0.20,  (min)
07/13 20Z,  -0.50, -11.18,  99.90, -11.47,   0.20,
07/13 21Z,  -0.40,  -7.78,  99.90,  -7.98,   0.20,
07/13 22Z,  -0.40,  -3.24,  99.90,  -3.44,   0.20,
07/13 23Z,  -0.40,   1.52,  99.90,   1.32,   0.20,
07/14 00Z,  -0.40,   5.54,  99.90,   5.34,   0.20,
07/14 01Z,  -0.40,   7.92,  99.90,   7.72,   0.20,
07/14 02Z,  -0.50,   8.12,  99.90,   7.82,   0.20,  (max)
07/14 03Z,  -0.50,   6.14,  99.90,   5.85,   0.20,
07/14 04Z,  -0.50,   2.56,  99.90,   2.27,   0.20,
07/14 05Z,  -0.60,  -1.60,  99.90,  -2.00,   0.20,
07/14 06Z,  -0.60,  -5.18,  99.90,  -5.58,   0.20,
07/14 07Z,  -0.50,  -7.02,  99.90,  -7.32,   0.20,  (min)
07/14 08Z,  -0.50,  -6.46,  99.90,  -6.76,   0.20,
07/14 09Z,  -0.50,  -3.76,  99.90,  -4.06,   0.20,
07/14 10Z,  -0.50,   0.09,  99.90,  -0.21,   0.20,
07/14 11Z,  -0.50,   4.08,  99.90,   3.79,   0.20,
07/14 12Z,  -0.50,   7.30,  99.90,   7.00,   0.20,
07/14 13Z,  -0.60,   8.87,  99.90,   8.47,   0.20,  (max)
07/14 14Z,  -0.70,   8.25,  99.90,   7.76,   0.20,
07/14 15Z,  -0.80,   5.46,  99.90,   4.86,   0.20,
07/14 16Z,  -0.80,   1.04,  99.90,   0.45,   0.20,
07/14 17Z,  -0.80,  -4.00,  99.90,  -4.60,   0.20,
07/14 18Z,  -0.70,  -8.49,  99.90,  -8.99,   0.20,
07/14 19Z,  -0.70, -11.32,  99.90, -11.82,   0.20,
07/14 20Z,  -0.80, -11.68,  99.90, -12.28,   0.20,  (min)
07/14 21Z,  -0.80,  -9.50,  99.90, -10.10,   0.20,
07/14 22Z,  -0.90,  -5.57,  99.90,  -6.27,   0.20,
07/14 23Z,  -0.90,  -0.92,  99.90,  -1.62,   0.20,
07/15 00Z,  -0.90,   3.53,  99.90,   2.84,   0.20,
07/15 01Z,  -0.90,   6.90,  99.90,   6.20,   0.20,
07/15 02Z,  -1.00,   8.38,  99.90,   7.58,   0.20,  (max)
07/15 03Z,  -1.00,   7.66,  99.90,   6.86,   0.20,
07/15 04Z,  -1.00,   4.95,  99.90,   4.15,   0.20,
07/15 05Z,  -1.00,   1.01,  99.90,   0.21,   0.20,
07/15 06Z,  -1.00,  -3.07,  99.90,  -3.87,   0.20,
07/15 07Z,  -0.90,  -6.18,  99.90,  -6.87,   0.20,
07/15 08Z,  -0.80,  -7.35,  99.90,  -7.95,   0.20,  (min)
07/15 09Z,  -0.70,  -6.18,  99.90,  -6.68,   0.20,
07/15 10Z,  -0.70,  -3.17,  99.90,  -3.66,   0.20,
07/15 11Z,  -0.80,   0.66,  99.90,   0.06,   0.20,
07/15 12Z,  -0.90,   4.35,  99.90,   3.65,   0.20,
07/15 13Z,  -1.00,   7.07,  99.90,   6.28,   0.20,
07/15 14Z,  -1.10,   8.05,  99.90,   7.16,   0.20,  (max)
07/15 15Z,  -1.20,   6.91,  99.90,   5.91,   0.20,
07/15 16Z,  -1.20,   3.81,  99.90,   2.82,   0.20,
07/15 17Z,  -1.20,  -0.54,  99.90,  -1.54,   0.20,
07/15 18Z,  -1.10,  -5.12,  99.90,  -6.01,   0.20,
07/15 19Z,  -1.00,  -8.81,  99.90,  -9.60,   0.20,
07/15 20Z,  -1.00, -10.67,  99.90, -11.46,   0.20,  (min)
07/15 21Z,  -0.90, -10.10,  99.90, -10.80,   0.20,
07/15 22Z,  -0.90,  -7.31,  99.90,  -8.01,   0.20,
07/15 23Z,  -0.90,  -3.20,  99.90,  -3.90,   0.20,
07/16 00Z,  -1.00,   1.23,  99.90,   0.43,   0.20,
07/16 01Z,  -1.00,   5.14,  99.90,   4.34,   0.20,
07/16 02Z,  -1.10,   7.71,  99.90,   6.81,   0.20,
07/16 03Z,  -1.10,   8.32,  99.90,   7.42,   0.20,  (max)
07/16 04Z,  -1.10,   6.83,  99.90,   5.94,   0.20,
07/16 05Z,  -1.10,   3.67,  99.90,   2.77,   0.20,
07/16 06Z,  -1.10,  -0.33,  99.90,  -1.23,   0.20,
07/16 07Z,  -1.00,  -4.12,  99.90,  -4.92,   0.20,
07/16 08Z,  -1.00,  -6.73,  99.90,  -7.53,   0.20,
07/16 09Z,  -0.90,  -7.39,  99.90,  -8.08,   0.20,  (min)
07/16 10Z,  -0.80,  -5.89,  99.90,  -6.48,   0.20,
07/16 11Z,  -0.80,  -2.87,  99.90,  -3.46,   0.20,
07/16 12Z,  -0.90,   0.69,  99.90,  -0.00,   0.20,
07/16 13Z,  -0.90,   3.97,  99.90,   3.27,   0.20,
07/16 14Z,  -1.00,   6.21,  99.90,   5.42,   0.20,
07/16 15Z,  -1.10,   6.77,  99.90,   5.88,   0.20,  (max)
07/16 16Z,  -1.10,   5.40,  99.90,   4.50,   0.20,
07/16 17Z,  -1.00,   2.38,  99.90,   1.59,   0.20,
07/16 18Z,  -0.90,  -1.54,  99.90,  -2.24,   0.20,