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
#Unalaska, AK : 07/13/2025 14:25:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 18Z,   0.00,  -2.80,  -2.51,  99.90,   0.29,
07/11 19Z,   0.10,  -3.51,  -3.27,  99.90,   0.14,
07/11 20Z,   0.10,  -4.05,  -3.71,  99.90,   0.24,
07/11 21Z,   0.10,  -4.35,  -4.08,  99.90,   0.17,
07/11 22Z,   0.10,  -4.35,  -4.13,  99.90,   0.12,  (min)
07/11 23Z,   0.10,  -4.07,  -3.69,  99.90,   0.28,
07/12 00Z,   0.20,  -3.54,  -3.20,  99.90,   0.14,
07/12 01Z,   0.20,  -2.85,  -2.58,  99.90,   0.07,
07/12 02Z,   0.20,  -2.12,  -1.93,  99.90,  -0.01,
07/12 03Z,   0.20,  -1.43,  -1.32,  99.90,  -0.09,
07/12 04Z,   0.20,  -0.87,  -0.79,  99.90,  -0.12,
07/12 05Z,   0.10,  -0.50,  -0.47,  99.90,  -0.07,
07/12 06Z,   0.10,  -0.29,  -0.30,  99.90,  -0.11,
07/12 07Z,   0.10,  -0.23,  -0.14,  99.90,  -0.01,
07/12 08Z,   0.10,  -0.23,  -0.09,  99.90,   0.04,  (max)
07/12 09Z,   0.10,  -0.25,  -0.12,  99.90,   0.03,  (min)
07/12 10Z,   0.10,  -0.24,  -0.09,  99.90,   0.05,
07/12 11Z,   0.10,  -0.20,  -0.02,  99.90,   0.08,
07/12 12Z,   0.00,  -0.14,   0.03,  99.90,   0.17,
07/12 13Z,   0.00,  -0.13,   0.04,  99.90,   0.17,  (max)
07/12 14Z,   0.00,  -0.23,  -0.02,  99.90,   0.21,
07/12 15Z,   0.00,  -0.50,  -0.26,  99.90,   0.24,
07/12 16Z,   0.00,  -0.96,  -0.79,  99.90,   0.17,
07/12 17Z,   0.00,  -1.58,  -1.43,  99.90,   0.15,
07/12 18Z,  -0.10,  -2.30,  -2.10,  99.90,   0.30,
07/12 19Z,  -0.10,  -3.04,  -2.84,  99.90,   0.30,
07/12 20Z,   0.00,  -3.68,  -3.51,  99.90,   0.17,
07/12 21Z,   0.00,  -4.14,  -3.95,  99.90,   0.19,
07/12 22Z,   0.00,  -4.32,  -4.17,  99.90,   0.15,  (min)
07/12 23Z,   0.00,  -4.22,  -3.99,  99.90,   0.23,
07/13 00Z,  -0.10,  -3.83,  -3.65,  99.90,   0.28,
07/13 01Z,  -0.10,  -3.23,  -3.16,  99.90,   0.17,
07/13 02Z,  -0.10,  -2.50,  -2.51,  99.90,   0.09,
07/13 03Z,  -0.10,  -1.77,  -1.78,  99.90,   0.09,
07/13 04Z,  -0.10,  -1.14,  -1.16,  99.90,   0.08,
07/13 05Z,  -0.10,  -0.67,  -0.72,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,  -0.10,  -0.40,  99.90,  -0.44,   0.06,
07/13 07Z,  -0.10,  -0.32,  99.90,  -0.34,   0.08,  (max)
07/13 08Z,  -0.10,  -0.36,  99.90,  -0.37,   0.09,
07/13 09Z,  -0.10,  -0.45,  99.90,  -0.45,   0.10,
07/13 10Z,  -0.10,  -0.52,  99.90,  -0.52,   0.11,
07/13 11Z,  -0.10,  -0.55,  99.90,  -0.53,   0.12,  (min)
07/13 12Z,  -0.10,  -0.51,  99.90,  -0.48,   0.13,  (max)
07/13 13Z,  -0.20,  -0.45,  99.90,  -0.51,   0.14,  (min)
07/13 14Z,  -0.10,  -0.44,  99.90,  -0.39,   0.15,  (max)
07/13 15Z,  -0.10,  -0.53,  99.90,  -0.47,   0.16,
07/13 16Z,  -0.10,  -0.79,  99.90,  -0.72,   0.17,
07/13 17Z,  -0.10,  -1.23,  99.90,  -1.15,   0.18,
07/13 18Z,  -0.10,  -1.82,  99.90,  -1.74,   0.18,
07/13 19Z,  -0.10,  -2.50,  99.90,  -2.42,   0.18,
07/13 20Z,  -0.10,  -3.17,  99.90,  -3.09,   0.18,
07/13 21Z,  -0.20,  -3.73,  99.90,  -3.74,   0.18,
07/13 22Z,  -0.20,  -4.07,  99.90,  -4.09,   0.18,
07/13 23Z,  -0.20,  -4.14,  99.90,  -4.16,   0.18,  (min)
07/14 00Z,  -0.20,  -3.93,  99.90,  -3.94,   0.18,
07/14 01Z,  -0.20,  -3.45,  99.90,  -3.47,   0.18,
07/14 02Z,  -0.20,  -2.80,  99.90,  -2.81,   0.18,
07/14 03Z,  -0.20,  -2.07,  99.90,  -2.09,   0.18,
07/14 04Z,  -0.20,  -1.39,  99.90,  -1.40,   0.18,
07/14 05Z,  -0.20,  -0.85,  99.90,  -0.86,   0.18,
07/14 06Z,  -0.20,  -0.51,  99.90,  -0.52,   0.18,
07/14 07Z,  -0.20,  -0.39,  99.90,  -0.41,   0.18,  (max)
07/14 08Z,  -0.20,  -0.45,  99.90,  -0.47,   0.18,
07/14 09Z,  -0.20,  -0.63,  99.90,  -0.64,   0.18,
07/14 10Z,  -0.20,  -0.82,  99.90,  -0.84,   0.18,
07/14 11Z,  -0.20,  -0.97,  99.90,  -0.98,   0.18,
07/14 12Z,  -0.20,  -1.02,  99.90,  -1.04,   0.18,  (min)
07/14 13Z,  -0.20,  -0.98,  99.90,  -1.00,   0.18,  (max)
07/14 14Z,  -0.30,  -0.90,  99.90,  -1.02,   0.18,  (min)
07/14 15Z,  -0.20,  -0.84,  99.90,  -0.86,   0.18,  (max)
07/14 16Z,  -0.20,  -0.89,  99.90,  -0.90,   0.18,
07/14 17Z,  -0.20,  -1.09,  99.90,  -1.11,   0.18,
07/14 18Z,  -0.20,  -1.46,  99.90,  -1.48,   0.18,
07/14 19Z,  -0.20,  -1.99,  99.90,  -2.00,   0.18,
07/14 20Z,  -0.20,  -2.58,  99.90,  -2.60,   0.18,
07/14 21Z,  -0.20,  -3.15,  99.90,  -3.17,   0.18,
07/14 22Z,  -0.30,  -3.60,  99.90,  -3.71,   0.18,
07/14 23Z,  -0.30,  -3.83,  99.90,  -3.94,   0.18,  (min)
07/15 00Z,  -0.30,  -3.79,  99.90,  -3.90,   0.18,
07/15 01Z,  -0.30,  -3.47,  99.90,  -3.59,   0.18,
07/15 02Z,  -0.30,  -2.94,  99.90,  -3.05,   0.18,
07/15 03Z,  -0.30,  -2.26,  99.90,  -2.38,   0.18,
07/15 04Z,  -0.30,  -1.57,  99.90,  -1.69,   0.18,
07/15 05Z,  -0.30,  -0.98,  99.90,  -1.09,   0.18,
07/15 06Z,  -0.40,  -0.57,  99.90,  -0.79,   0.18,
07/15 07Z,  -0.40,  -0.41,  99.90,  -0.63,   0.18,  (max)
07/15 08Z,  -0.40,  -0.48,  99.90,  -0.70,   0.18,
07/15 09Z,  -0.40,  -0.73,  99.90,  -0.94,   0.18,
07/15 10Z,  -0.50,  -1.06,  99.90,  -1.37,   0.18,
07/15 11Z,  -0.50,  -1.37,  99.90,  -1.68,   0.18,
07/15 12Z,  -0.50,  -1.58,  99.90,  -1.89,   0.18,  (min)
07/15 13Z,  -0.40,  -1.65,  99.90,  -1.86,   0.18,
07/15 14Z,  -0.40,  -1.58,  99.90,  -1.80,   0.18,
07/15 15Z,  -0.40,  -1.44,  99.90,  -1.65,   0.18,
07/15 16Z,  -0.40,  -1.30,  99.90,  -1.51,   0.18,
07/15 17Z,  -0.40,  -1.24,  99.90,  -1.46,   0.18,  (max)
07/15 18Z,  -0.40,  -1.34,  99.90,  -1.56,   0.18,
07/15 19Z,  -0.40,  -1.61,  99.90,  -1.83,   0.18,
07/15 20Z,  -0.40,  -2.02,  99.90,  -2.24,   0.18,
07/15 21Z,  -0.40,  -2.50,  99.90,  -2.72,   0.18,
07/15 22Z,  -0.40,  -2.96,  99.90,  -3.17,   0.18,
07/15 23Z,  -0.40,  -3.29,  99.90,  -3.50,   0.18,
07/16 00Z,  -0.40,  -3.40,  99.90,  -3.62,   0.18,  (min)
07/16 01Z,  -0.40,  -3.26,  99.90,  -3.48,   0.18,
07/16 02Z,  -0.40,  -2.88,  99.90,  -3.10,   0.18,
07/16 03Z,  -0.40,  -2.31,  99.90,  -2.53,   0.18,
07/16 04Z,  -0.30,  -1.66,  99.90,  -1.77,   0.18,
07/16 05Z,  -0.30,  -1.04,  99.90,  -1.16,   0.18,
07/16 06Z,  -0.30,  -0.58,  99.90,  -0.69,   0.18,
07/16 07Z,  -0.30,  -0.35,  99.90,  -0.47,   0.18,  (max)
07/16 08Z,  -0.30,  -0.40,  99.90,  -0.51,   0.18,
07/16 09Z,  -0.30,  -0.68,  99.90,  -0.80,   0.18,
07/16 10Z,  -0.40,  -1.13,  99.90,  -1.34,   0.18,
07/16 11Z,  -0.40,  -1.62,  99.90,  -1.84,   0.18,
07/16 12Z,  -0.40,  -2.04,  99.90,  -2.26,   0.18,
07/16 13Z,  -0.40,  -2.30,  99.90,  -2.52,   0.18,
07/16 14Z,  -0.40,  -2.36,  99.90,  -2.58,   0.18,  (min)
07/16 15Z,  -0.40,  -2.24,  99.90,  -2.45,   0.18,
07/16 16Z,  -0.40,  -2.00,  99.90,  -2.21,   0.18,
07/16 17Z,  -0.40,  -1.74,  99.90,  -1.95,   0.18,
07/16 18Z,  -0.40,  -1.55,  99.90,  -1.76,   0.18,
07/16 19Z,  -0.40,  -1.51,  99.90,  -1.72,   0.18,  (max)
07/16 20Z,  -0.40,  -1.64,  99.90,  -1.85,   0.18,
07/16 21Z,  -0.40,  -1.92,  99.90,  -2.13,   0.18,
07/16 22Z,  -0.40,  -2.27,  99.90,  -2.49,   0.18,
07/16 23Z,  -0.50,  -2.60,  99.90,  -2.92,   0.18,
07/17 00Z,  -0.50,  -2.82,  99.90,  -3.13,   0.18,  (min)
07/17 01Z,  -0.40,  -2.84,  99.90,  -3.05,   0.18,
07/17 02Z,  -0.40,  -2.62,  99.90,  -2.84,   0.18,
07/17 03Z,  -0.40,  -2.20,  99.90,  -2.41,   0.18,
07/17 04Z,  -0.50,  -1.63,  99.90,  -1.95,   0.18,
07/17 05Z,  -0.50,  -1.03,  99.90,  -1.35,   0.18,
07/17 06Z,  -0.50,  -0.53,  99.90,  -0.84,   0.18,