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
#Alitak, AK : 03/16/2025 05:21:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 12Z,  -0.30,   5.32,   5.60,  99.90,   0.58,  (max)
03/14 13Z,  -0.30,   3.46,   3.94,  99.90,   0.78,
03/14 14Z,  -0.30,   0.79,   1.33,  99.90,   0.84,
03/14 15Z,  -0.40,  -1.97,  -1.51,  99.90,   0.86,
03/14 16Z,  -0.40,  -4.15,  -3.72,  99.90,   0.83,
03/14 17Z,  -0.40,  -5.29,  -4.74,  99.90,   0.95,  (min)
03/14 18Z,  -0.30,  -5.16,  -4.54,  99.90,   0.92,
03/14 19Z,  -0.30,  -3.68,  -3.14,  99.90,   0.84,
03/14 20Z,  -0.30,  -1.02,  -0.69,  99.90,   0.63,
03/14 21Z,  -0.30,   2.08,   2.49,  99.90,   0.71,
03/14 22Z,  -0.30,   4.58,   5.13,  99.90,   0.85,
03/14 23Z,  -0.30,   5.78,   6.23,  99.90,   0.75,  (max)
03/15 00Z,  -0.30,   5.44,   5.75,  99.90,   0.61,
03/15 01Z,  -0.30,   3.68,   4.13,  99.90,   0.75,
03/15 02Z,  -0.30,   0.96,   1.37,  99.90,   0.71,
03/15 03Z,  -0.30,  -2.00,  -1.70,  99.90,   0.60,
03/15 04Z,  -0.30,  -4.49,  -4.23,  99.90,   0.56,
03/15 05Z,  -0.30,  -5.95,  -5.66,  99.90,   0.59,
03/15 06Z,  -0.30,  -6.06,  -5.72,  99.90,   0.64,  (min)
03/15 07Z,  -0.30,  -4.74,  -4.56,  99.90,   0.48,
03/15 08Z,  -0.30,  -2.13,  -2.07,  99.90,   0.36,
03/15 09Z,  -0.30,   1.20,   1.27,  99.90,   0.37,
03/15 10Z,  -0.30,   4.17,   4.28,  99.90,   0.41,
03/15 11Z,  -0.40,   5.91,   6.12,  99.90,   0.61,
03/15 12Z,  -0.30,   6.06,   6.15,  99.90,   0.39,  (max)
03/15 13Z,  -0.30,   4.68,   4.68,  99.90,   0.30,
03/15 14Z,  -0.30,   2.18,   2.34,  99.90,   0.46,
03/15 15Z,  -0.40,  -0.78,  -0.68,  99.90,   0.50,
03/15 16Z,  -0.50,  -3.46,  -3.34,  99.90,   0.62,
03/15 17Z,  -0.50,  -5.25,  -5.20,  99.90,   0.55,
03/15 18Z,  -0.40,  -5.79,  -5.61,  99.90,   0.58,  (min)
03/15 19Z,  -0.40,  -4.97,  -4.80,  99.90,   0.57,
03/15 20Z,  -0.40,  -2.85,  -2.95,  99.90,   0.30,
03/15 21Z,  -0.40,   0.15,  -0.01,  99.90,   0.24,
03/15 22Z,  -0.50,   3.13,   3.13,  99.90,   0.50,
03/15 23Z,  -0.50,   5.12,   5.19,  99.90,   0.57,
03/16 00Z,  -0.30,   5.61,   5.51,  99.90,   0.20,  (max)
03/16 01Z,  -0.30,   4.60,   4.53,  99.90,   0.23,
03/16 02Z,  -0.30,   2.40,   2.41,  99.90,   0.31,
03/16 03Z,  -0.30,  -0.37,  -0.45,  99.90,   0.22,
03/16 04Z,  -0.30,  -3.00,  -3.18,  99.90,   0.12,
03/16 05Z,  -0.30,  -4.86,  -5.04,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 06Z,  -0.30,  -5.49,  99.90,  -5.65,   0.15,  (min)
03/16 07Z,  -0.30,  -4.77,  99.90,  -4.89,   0.18,
03/16 08Z,  -0.20,  -2.78,  99.90,  -2.77,   0.21,
03/16 09Z,  -0.20,   0.16,  99.90,   0.20,   0.24,
03/16 10Z,  -0.10,   3.28,  99.90,   3.45,   0.27,
03/16 11Z,  -0.10,   5.56,  99.90,   5.76,   0.30,
03/16 12Z,   0.00,   6.34,  99.90,   6.67,   0.33,  (max)
03/16 13Z,   0.00,   5.54,  99.90,   5.90,   0.36,
03/16 14Z,   0.00,   3.45,  99.90,   3.84,   0.39,
03/16 15Z,   0.10,   0.59,  99.90,   1.11,   0.42,
03/16 16Z,   0.10,  -2.33,  99.90,  -1.78,   0.45,
03/16 17Z,   0.10,  -4.65,  99.90,  -4.06,   0.48,
03/16 18Z,   0.00,  -5.85,  99.90,  -5.36,   0.48,  (min)
03/16 19Z,   0.00,  -5.68,  99.90,  -5.20,   0.48,
03/16 20Z,   0.00,  -4.21,  99.90,  -3.73,   0.48,
03/16 21Z,   0.00,  -1.68,  99.90,  -1.20,   0.48,
03/16 22Z,   0.00,   1.34,  99.90,   1.82,   0.48,
03/16 23Z,   0.00,   3.88,  99.90,   4.36,   0.48,
03/17 00Z,   0.00,   5.14,  99.90,   5.63,   0.48,  (max)
03/17 01Z,   0.00,   4.90,  99.90,   5.39,   0.48,
03/17 02Z,   0.00,   3.38,  99.90,   3.87,   0.48,
03/17 03Z,  -0.10,   1.05,  99.90,   1.43,   0.48,
03/17 04Z,  -0.10,  -1.47,  99.90,  -1.09,   0.48,
03/17 05Z,  -0.10,  -3.52,  99.90,  -3.14,   0.48,
03/17 06Z,  -0.10,  -4.58,  99.90,  -4.20,   0.48,  (min)
03/17 07Z,  -0.10,  -4.37,  99.90,  -3.99,   0.48,
03/17 08Z,   0.00,  -2.94,  99.90,  -2.45,   0.48,
03/17 09Z,   0.00,  -0.55,  99.90,  -0.07,   0.48,
03/17 10Z,   0.00,   2.31,  99.90,   2.79,   0.48,
03/17 11Z,   0.00,   4.85,  99.90,   5.33,   0.48,
03/17 12Z,  -0.10,   6.19,  99.90,   6.57,   0.48,  (max)
03/17 13Z,  -0.10,   5.97,  99.90,   6.36,   0.48,
03/17 14Z,  -0.20,   4.39,  99.90,   4.67,   0.48,
03/17 15Z,  -0.30,   1.87,  99.90,   2.06,   0.48,
03/17 16Z,  -0.30,  -1.00,  99.90,  -0.81,   0.48,
03/17 17Z,  -0.40,  -3.59,  99.90,  -3.50,   0.48,
03/17 18Z,  -0.40,  -5.33,  99.90,  -5.25,   0.48,
03/17 19Z,  -0.30,  -5.84,  99.90,  -5.65,   0.48,  (min)
03/17 20Z,  -0.30,  -5.02,  99.90,  -4.84,   0.48,
03/17 21Z,  -0.20,  -3.10,  99.90,  -2.82,   0.48,
03/17 22Z,  -0.10,  -0.47,  99.90,  -0.08,   0.48,
03/17 23Z,  -0.10,   2.23,  99.90,   2.61,   0.48,
03/18 00Z,  -0.10,   4.11,  99.90,   4.49,   0.48,
03/18 01Z,  -0.20,   4.62,  99.90,   4.90,   0.48,  (max)
03/18 02Z,  -0.20,   3.80,  99.90,   4.08,   0.48,
03/18 03Z,  -0.20,   2.05,  99.90,   2.33,   0.48,
03/18 04Z,  -0.20,  -0.12,  99.90,   0.16,   0.48,
03/18 05Z,  -0.20,  -2.13,  99.90,  -1.85,   0.48,
03/18 06Z,  -0.20,  -3.45,  99.90,  -3.17,   0.48,
03/18 07Z,  -0.30,  -3.70,  99.90,  -3.52,   0.48,  (min)
03/18 08Z,  -0.30,  -2.76,  99.90,  -2.58,   0.48,
03/18 09Z,  -0.30,  -0.89,  99.90,  -0.71,   0.48,
03/18 10Z,  -0.40,   1.51,  99.90,   1.60,   0.48,
03/18 11Z,  -0.40,   3.94,  99.90,   4.02,   0.48,
03/18 12Z,  -0.40,   5.64,  99.90,   5.72,   0.48,
03/18 13Z,  -0.40,   6.00,  99.90,   6.08,   0.48,  (max)
03/18 14Z,  -0.40,   4.96,  99.90,   5.04,   0.48,
03/18 15Z,  -0.50,   2.91,  99.90,   2.89,   0.48,
03/18 16Z,  -0.50,   0.32,  99.90,   0.31,   0.48,
03/18 17Z,  -0.50,  -2.27,  99.90,  -2.28,   0.48,
03/18 18Z,  -0.50,  -4.33,  99.90,  -4.35,   0.48,
03/18 19Z,  -0.40,  -5.42,  99.90,  -5.34,   0.48,  (min)
03/18 20Z,  -0.40,  -5.29,  99.90,  -5.20,   0.48,
03/18 21Z,  -0.40,  -4.02,  99.90,  -3.93,   0.48,
03/18 22Z,  -0.30,  -1.96,  99.90,  -1.77,   0.48,
03/18 23Z,  -0.30,   0.46,  99.90,   0.65,   0.48,
03/19 00Z,  -0.30,   2.61,  99.90,   2.80,   0.48,
03/19 01Z,  -0.30,   3.77,  99.90,   3.95,   0.48,  (max)
03/19 02Z,  -0.30,   3.66,  99.90,   3.84,   0.48,
03/19 03Z,  -0.40,   2.54,  99.90,   2.63,   0.48,
03/19 04Z,  -0.30,   0.87,  99.90,   1.06,   0.48,
03/19 05Z,  -0.30,  -0.89,  99.90,  -0.70,   0.48,
03/19 06Z,  -0.30,  -2.26,  99.90,  -2.07,   0.48,
03/19 07Z,  -0.30,  -2.83,  99.90,  -2.65,   0.48,  (min)
03/19 08Z,  -0.20,  -2.38,  99.90,  -2.10,   0.48,
03/19 09Z,  -0.10,  -0.99,  99.90,  -0.61,   0.48,
03/19 10Z,  -0.10,   0.96,  99.90,   1.35,   0.48,
03/19 11Z,   0.00,   3.05,  99.90,   3.54,   0.48,
03/19 12Z,   0.00,   4.81,  99.90,   5.29,   0.48,
03/19 13Z,   0.00,   5.64,  99.90,   6.12,   0.48,  (max)
03/19 14Z,   0.00,   5.18,  99.90,   5.66,   0.48,
03/19 15Z,  -0.10,   3.64,  99.90,   4.02,   0.48,
03/19 16Z,  -0.10,   1.48,  99.90,   1.86,   0.48,
03/19 17Z,   0.00,  -0.89,  99.90,  -0.40,   0.48,
03/19 18Z,   0.00,  -3.02,  99.90,  -2.53,   0.48,
03/19 19Z,   0.00,  -4.50,  99.90,  -4.01,   0.48,
03/19 20Z,   0.00,  -5.01,  99.90,  -4.52,   0.48,  (min)
03/19 21Z,   0.00,  -4.44,  99.90,  -3.96,   0.48,
03/19 22Z,   0.00,  -3.02,  99.90,  -2.54,   0.48,
03/19 23Z,   0.00,  -1.12,  99.90,  -0.63,   0.48,
03/20 00Z,   0.00,   0.88,  99.90,   1.36,   0.48,