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
#Kodiak Island, AK : 07/11/2025 22:20:59 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 06Z,  -0.30,   0.36,   0.52,  99.90,   0.46,
07/10 07Z,  -0.30,   1.82,   2.07,  99.90,   0.55,
07/10 08Z,  -0.30,   3.31,   3.63,  99.90,   0.62,
07/10 09Z,  -0.30,   4.37,   4.49,  99.90,   0.42,
07/10 10Z,  -0.30,   4.66,   4.82,  99.90,   0.46,  (max)
07/10 11Z,  -0.30,   4.07,   4.27,  99.90,   0.50,
07/10 12Z,  -0.20,   2.67,   2.74,  99.90,   0.27,
07/10 13Z,  -0.10,   0.63,   0.84,  99.90,   0.31,
07/10 14Z,  -0.20,  -1.70,  -1.35,  99.90,   0.55,
07/10 15Z,  -0.20,  -3.78,  -3.48,  99.90,   0.50,
07/10 16Z,  -0.20,  -5.13,  -4.68,  99.90,   0.65,
07/10 17Z,  -0.20,  -5.52,  -5.01,  99.90,   0.71,  (min)
07/10 18Z,  -0.10,  -5.00,  -4.47,  99.90,   0.63,
07/10 19Z,  -0.10,  -3.73,  -3.25,  99.90,   0.58,
07/10 20Z,  -0.10,  -1.98,  -1.52,  99.90,   0.56,
07/10 21Z,   0.00,  -0.20,   0.38,  99.90,   0.58,
07/10 22Z,  -0.10,   1.18,   1.61,  99.90,   0.53,
07/10 23Z,  -0.10,   1.92,   2.26,  99.90,   0.44,
07/11 00Z,   0.00,   1.96,   2.33,  99.90,   0.37,  (max)
07/11 01Z,   0.00,   1.36,   1.55,  99.90,   0.19,
07/11 02Z,   0.00,   0.30,   0.65,  99.90,   0.35,
07/11 03Z,  -0.10,  -0.82,  -0.45,  99.90,   0.47,
07/11 04Z,  -0.10,  -1.50,  -1.18,  99.90,   0.42,  (min)
07/11 05Z,  -0.20,  -1.44,  -0.93,  99.90,   0.71,
07/11 06Z,  -0.20,  -0.65,  -0.08,  99.90,   0.77,
07/11 07Z,  -0.20,   0.70,   1.22,  99.90,   0.72,
07/11 08Z,  -0.20,   2.33,   2.73,  99.90,   0.60,
07/11 09Z,  -0.20,   3.84,   4.21,  99.90,   0.57,
07/11 10Z,  -0.30,   4.75,   5.04,  99.90,   0.59,  (max)
07/11 11Z,  -0.40,   4.76,   5.00,  99.90,   0.64,
07/11 12Z,  -0.30,   3.81,   3.94,  99.90,   0.43,
07/11 13Z,  -0.40,   2.05,   2.05,  99.90,   0.40,
07/11 14Z,  -0.40,  -0.27,  -0.27,  99.90,   0.40,
07/11 15Z,  -0.50,  -2.71,  -2.70,  99.90,   0.51,
07/11 16Z,  -0.60,  -4.67,  -4.55,  99.90,   0.72,
07/11 17Z,  -0.60,  -5.72,  -5.46,  99.90,   0.86,
07/11 18Z,  -0.70,  -5.70,  -5.64,  99.90,   0.76,  (min)
07/11 19Z,  -0.70,  -4.76,  -4.64,  99.90,   0.82,
07/11 20Z,  -0.70,  -3.14,  -2.82,  99.90,   1.02,
07/11 21Z,  -0.70,  -1.20,  -1.08,  99.90,   0.82,
07/11 22Z,  -0.60,   0.59,   0.63,  99.90,   0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 23Z,  -0.60,   1.81,  99.90,   1.84,   0.62,
07/12 00Z,  -0.60,   2.27,  99.90,   2.28,   0.61,  (max)
07/12 01Z,  -0.60,   1.96,  99.90,   1.97,   0.60,
07/12 02Z,  -0.60,   1.04,  99.90,   1.03,   0.59,
07/12 03Z,  -0.70,  -0.23,  99.90,  -0.35,   0.58,
07/12 04Z,  -0.70,  -1.37,  99.90,  -1.49,   0.57,
07/12 05Z,  -0.70,  -1.87,  99.90,  -2.01,   0.56,  (min)
07/12 06Z,  -0.80,  -1.54,  99.90,  -1.79,   0.55,
07/12 07Z,  -0.80,  -0.46,  99.90,  -0.72,   0.54,
07/12 08Z,  -0.80,   1.10,  99.90,   0.83,   0.53,
07/12 09Z,  -0.80,   2.82,  99.90,   2.54,   0.52,
07/12 10Z,  -0.80,   4.24,  99.90,   3.95,   0.51,
07/12 11Z,  -0.80,   4.91,  99.90,   4.62,   0.51,  (max)
07/12 12Z,  -0.90,   4.57,  99.90,   4.18,   0.51,
07/12 13Z,  -0.90,   3.26,  99.90,   2.87,   0.51,
07/12 14Z,  -0.90,   1.19,  99.90,   0.80,   0.51,
07/12 15Z,  -0.90,  -1.30,  99.90,  -1.68,   0.51,
07/12 16Z,  -0.90,  -3.69,  99.90,  -4.07,   0.51,
07/12 17Z,  -1.00,  -5.38,  99.90,  -5.87,   0.51,
07/12 18Z,  -1.00,  -6.00,  99.90,  -6.49,   0.51,  (min)
07/12 19Z,  -1.00,  -5.53,  99.90,  -6.02,   0.51,
07/12 20Z,  -1.00,  -4.19,  99.90,  -4.68,   0.51,
07/12 21Z,  -1.00,  -2.30,  99.90,  -2.79,   0.51,
07/12 22Z,  -1.00,  -0.27,  99.90,  -0.76,   0.51,
07/12 23Z,  -0.90,   1.41,  99.90,   1.02,   0.51,
07/13 00Z,  -0.90,   2.35,  99.90,   1.96,   0.51,
07/13 01Z,  -0.90,   2.44,  99.90,   2.05,   0.51,  (max)
07/13 02Z,  -0.90,   1.78,  99.90,   1.39,   0.51,
07/13 03Z,  -0.90,   0.56,  99.90,   0.17,   0.51,
07/13 04Z,  -0.90,  -0.84,  99.90,  -1.23,   0.51,
07/13 05Z,  -0.90,  -1.89,  99.90,  -2.28,   0.51,
07/13 06Z,  -0.80,  -2.17,  99.90,  -2.46,   0.51,  (min)
07/13 07Z,  -0.80,  -1.55,  99.90,  -1.84,   0.51,
07/13 08Z,  -0.80,  -0.24,  99.90,  -0.53,   0.51,
07/13 09Z,  -0.80,   1.46,  99.90,   1.17,   0.51,
07/13 10Z,  -0.80,   3.16,  99.90,   2.87,   0.51,
07/13 11Z,  -0.80,   4.39,  99.90,   4.10,   0.51,
07/13 12Z,  -0.90,   4.75,  99.90,   4.36,   0.51,  (max)
07/13 13Z,  -0.80,   4.06,  99.90,   3.77,   0.51,
07/13 14Z,  -0.80,   2.45,  99.90,   2.16,   0.51,
07/13 15Z,  -0.90,   0.19,  99.90,  -0.19,   0.51,
07/13 16Z,  -0.90,  -2.30,  99.90,  -2.69,   0.51,
07/13 17Z,  -1.00,  -4.47,  99.90,  -4.96,   0.51,
07/13 18Z,  -0.90,  -5.75,  99.90,  -6.14,   0.51,
07/13 19Z,  -1.00,  -5.89,  99.90,  -6.38,   0.51,  (min)
07/13 20Z,  -0.90,  -4.97,  99.90,  -5.36,   0.51,
07/13 21Z,  -0.90,  -3.31,  99.90,  -3.70,   0.51,
07/13 22Z,  -0.90,  -1.27,  99.90,  -1.66,   0.51,
07/13 23Z,  -0.90,   0.72,  99.90,   0.33,   0.51,
07/14 00Z,  -0.90,   2.16,  99.90,   1.77,   0.51,
07/14 01Z,  -0.90,   2.75,  99.90,   2.36,   0.51,  (max)
07/14 02Z,  -0.90,   2.45,  99.90,   2.06,   0.51,
07/14 03Z,  -1.00,   1.45,  99.90,   0.96,   0.51,
07/14 04Z,  -1.00,   0.01,  99.90,  -0.48,   0.51,
07/14 05Z,  -1.00,  -1.43,  99.90,  -1.92,   0.51,
07/14 06Z,  -1.00,  -2.34,  99.90,  -2.83,   0.51,
07/14 07Z,  -1.00,  -2.37,  99.90,  -2.86,   0.51,  (min)
07/14 08Z,  -1.00,  -1.52,  99.90,  -2.01,   0.51,
07/14 09Z,  -1.00,  -0.06,  99.90,  -0.55,   0.51,
07/14 10Z,  -1.00,   1.65,  99.90,   1.16,   0.51,
07/14 11Z,  -1.00,   3.23,  99.90,   2.74,   0.51,
07/14 12Z,  -1.10,   4.22,  99.90,   3.63,   0.51,
07/14 13Z,  -1.10,   4.26,  99.90,   3.67,   0.51,  (max)
07/14 14Z,  -1.10,   3.29,  99.90,   2.70,   0.51,
07/14 15Z,  -1.10,   1.50,  99.90,   0.91,   0.51,
07/14 16Z,  -1.20,  -0.78,  99.90,  -1.47,   0.51,
07/14 17Z,  -1.20,  -3.09,  99.90,  -3.78,   0.51,
07/14 18Z,  -1.20,  -4.89,  99.90,  -5.58,   0.51,
07/14 19Z,  -1.20,  -5.70,  99.90,  -6.39,   0.51,  (min)
07/14 20Z,  -1.20,  -5.35,  99.90,  -6.04,   0.51,
07/14 21Z,  -1.20,  -4.07,  99.90,  -4.76,   0.51,
07/14 22Z,  -1.20,  -2.21,  99.90,  -2.90,   0.51,
07/14 23Z,  -1.20,  -0.14,  99.90,  -0.83,   0.51,
07/15 00Z,  -1.30,   1.67,  99.90,   0.88,   0.51,
07/15 01Z,  -1.20,   2.79,  99.90,   2.10,   0.51,
07/15 02Z,  -1.30,   2.99,  99.90,   2.20,   0.51,  (max)
07/15 03Z,  -1.30,   2.33,  99.90,   1.54,   0.51,
07/15 04Z,  -1.30,   1.04,  99.90,   0.26,   0.51,
07/15 05Z,  -1.30,  -0.53,  99.90,  -1.32,   0.51,
07/15 06Z,  -1.30,  -1.94,  99.90,  -2.73,   0.51,
07/15 07Z,  -1.30,  -2.70,  99.90,  -3.49,   0.51,  (min)
07/15 08Z,  -1.30,  -2.53,  99.90,  -3.32,   0.51,
07/15 09Z,  -1.30,  -1.54,  99.90,  -2.33,   0.51,
07/15 10Z,  -1.30,  -0.05,  99.90,  -0.84,   0.51,
07/15 11Z,  -1.30,   1.58,  99.90,   0.79,   0.51,
07/15 12Z,  -1.30,   2.97,  99.90,   2.18,   0.51,
07/15 13Z,  99.90,   3.71,  99.90,  99.90,   0.51,
07/15 14Z,  99.90,   3.50,  99.90,  99.90,   0.51,
07/15 15Z,  99.90,   2.37,  99.90,  99.90,   0.51,
07/15 16Z,  99.90,   0.57,  99.90,  99.90,   0.51,
07/15 17Z,  99.90,  -1.54,  99.90,  99.90,   0.51,
07/15 18Z,  99.90,  -3.53,  99.90,  99.90,   0.51,