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 : 03/26/2025 12:23:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 12Z,   0.10,  -2.11,  -2.53,  99.90,  -0.52,
03/24 13Z,   0.10,  -2.11,  -2.52,  99.90,  -0.51,  (max)
03/24 14Z,   0.10,  -2.20,  -2.64,  99.90,  -0.54,
03/24 15Z,   0.10,  -2.31,  -2.84,  99.90,  -0.63,
03/24 16Z,   0.10,  -2.36,  -2.97,  99.90,  -0.71,  (min)
03/24 17Z,   0.20,  -2.31,  -2.87,  99.90,  -0.76,
03/24 18Z,   0.10,  -2.15,  -2.67,  99.90,  -0.62,
03/24 19Z,   0.10,  -1.95,  -2.49,  99.90,  -0.64,
03/24 20Z,   0.10,  -1.79,  -2.43,  99.90,  -0.74,  (max)
03/24 21Z,   0.20,  -1.75,  -2.48,  99.90,  -0.93,
03/24 22Z,   0.20,  -1.91,  -2.62,  99.90,  -0.91,
03/24 23Z,   0.20,  -2.30,  -2.98,  99.90,  -0.88,
03/25 00Z,   0.20,  -2.89,  -3.60,  99.90,  -0.91,
03/25 01Z,   0.20,  -3.61,  -4.30,  99.90,  -0.89,
03/25 02Z,   0.20,  -4.34,  -4.94,  99.90,  -0.80,
03/25 03Z,   0.10,  -4.98,  -5.57,  99.90,  -0.69,
03/25 04Z,   0.10,  -5.40,  -6.10,  99.90,  -0.80,
03/25 05Z,   0.10,  -5.54,  -6.21,  99.90,  -0.77,  (min)
03/25 06Z,   0.00,  -5.37,  -5.94,  99.90,  -0.57,
03/25 07Z,   0.00,  -4.94,  -5.51,  99.90,  -0.57,
03/25 08Z,   0.00,  -4.34,  -4.93,  99.90,  -0.59,
03/25 09Z,   0.00,  -3.66,  -4.22,  99.90,  -0.56,
03/25 10Z,   0.00,  -3.05,  -3.60,  99.90,  -0.55,
03/25 11Z,   0.00,  -2.58,  -3.19,  99.90,  -0.61,
03/25 12Z,   0.00,  -2.33,  -2.99,  99.90,  -0.66,
03/25 13Z,   0.00,  -2.27,  -2.99,  99.90,  -0.72,  (max)
03/25 14Z,   0.00,  -2.36,  -3.08,  99.90,  -0.72,
03/25 15Z,   0.00,  -2.51,  -3.23,  99.90,  -0.72,
03/25 16Z,   0.00,  -2.62,  -3.37,  99.90,  -0.75,
03/25 17Z,   0.00,  -2.63,  -3.42,  99.90,  -0.79,  (min)
03/25 18Z,   0.00,  -2.51,  -3.24,  99.90,  -0.73,
03/25 19Z,   0.00,  -2.28,  -3.00,  99.90,  -0.72,
03/25 20Z,   0.00,  -2.01,  -2.73,  99.90,  -0.72,
03/25 21Z,   0.00,  -1.82,  -2.57,  99.90,  -0.75,  (max)
03/25 22Z,   0.00,  -1.78,  -2.65,  99.90,  -0.87,
03/25 23Z,   0.00,  -1.98,  -2.75,  99.90,  -0.77,
03/26 00Z,   0.00,  -2.41,  -3.13,  99.90,  -0.72,
03/26 01Z,   0.00,  -3.05,  -3.83,  99.90,  -0.78,
03/26 02Z,   0.00,  -3.78,  -4.55,  99.90,  -0.77,
03/26 03Z,   0.00,  -4.50,  -5.21,  99.90,  -0.71,
03/26 04Z,   0.00,  -5.06,  -5.75,  99.90,  -0.69,
03/26 05Z,   0.00,  -5.39,  -6.06,  99.90,  -0.67,
03/26 06Z,   0.00,  -5.41,  -6.07,  99.90,  -0.66,  (min)
03/26 07Z,   0.00,  -5.14,  -5.69,  99.90,  -0.55,
03/26 08Z,   0.00,  -4.63,  -5.21,  99.90,  -0.58,
03/26 09Z,   0.00,  -3.99,  -4.60,  99.90,  -0.61,
03/26 10Z,   0.00,  -3.35,  -3.81,  99.90,  -0.46,
03/26 11Z,   0.00,  -2.83,  -3.28,  99.90,  -0.45,
03/26 12Z,   0.00,  -2.50,  -2.97,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 13Z,  -0.10,  -2.40,  99.90,  -2.95,  -0.45,  (max)
03/26 14Z,  -0.10,  -2.49,  99.90,  -3.02,  -0.43,
03/26 15Z,  -0.10,  -2.70,  99.90,  -3.21,  -0.41,
03/26 16Z,   0.00,  -2.92,  99.90,  -3.32,  -0.40,
03/26 17Z,   0.00,  -3.05,  99.90,  -3.43,  -0.38,
03/26 18Z,  -0.10,  -3.03,  99.90,  -3.49,  -0.36,  (min)
03/26 19Z,  -0.10,  -2.84,  99.90,  -3.29,  -0.34,
03/26 20Z,  -0.10,  -2.54,  99.90,  -2.96,  -0.33,
03/26 21Z,  -0.20,  -2.21,  99.90,  -2.72,  -0.31,
03/26 22Z,  -0.20,  -1.97,  99.90,  -2.46,  -0.29,  (max)
03/26 23Z,  -0.30,  -1.91,  99.90,  -2.49,  -0.27,
03/27 00Z,  -0.30,  -2.10,  99.90,  -2.66,  -0.26,
03/27 01Z,  -0.40,  -2.54,  99.90,  -3.19,  -0.26,
03/27 02Z,  -0.40,  -3.16,  99.90,  -3.82,  -0.26,
03/27 03Z,  -0.50,  -3.86,  99.90,  -4.61,  -0.26,
03/27 04Z,  -0.50,  -4.51,  99.90,  -5.26,  -0.26,
03/27 05Z,  -0.50,  -4.98,  99.90,  -5.74,  -0.26,
03/27 06Z,  -0.50,  -5.19,  99.90,  -5.95,  -0.26,  (min)
03/27 07Z,  -0.50,  -5.10,  99.90,  -5.86,  -0.26,
03/27 08Z,  -0.60,  -4.74,  99.90,  -5.60,  -0.26,
03/27 09Z,  -0.60,  -4.19,  99.90,  -5.05,  -0.26,
03/27 10Z,  -0.60,  -3.57,  99.90,  -4.42,  -0.26,
03/27 11Z,  -0.60,  -3.00,  99.90,  -3.86,  -0.26,
03/27 12Z,  -0.60,  -2.60,  99.90,  -3.46,  -0.26,
03/27 13Z,  -0.60,  -2.44,  99.90,  -3.30,  -0.26,  (max)
03/27 14Z,  -0.60,  -2.52,  99.90,  -3.37,  -0.26,
03/27 15Z,  -0.60,  -2.77,  99.90,  -3.63,  -0.26,
03/27 16Z,  -0.60,  -3.12,  99.90,  -3.97,  -0.26,
03/27 17Z,  -0.60,  -3.42,  99.90,  -4.28,  -0.26,
03/27 18Z,  -0.60,  -3.58,  99.90,  -4.44,  -0.26,  (min)
03/27 19Z,  -0.60,  -3.55,  99.90,  -4.40,  -0.26,
03/27 20Z,  -0.70,  -3.32,  99.90,  -4.27,  -0.26,
03/27 21Z,  -0.70,  -2.94,  99.90,  -3.90,  -0.26,
03/27 22Z,  -0.70,  -2.54,  99.90,  -3.50,  -0.26,
03/27 23Z,  -0.70,  -2.23,  99.90,  -3.19,  -0.26,
03/28 00Z,  -0.60,  -2.12,  99.90,  -2.97,  -0.26,  (max)
03/28 01Z,  -0.60,  -2.25,  99.90,  -3.10,  -0.26,
03/28 02Z,  -0.60,  -2.62,  99.90,  -3.48,  -0.26,
03/28 03Z,  -0.60,  -3.17,  99.90,  -4.03,  -0.26,
03/28 04Z,  -0.60,  -3.79,  99.90,  -4.65,  -0.26,
03/28 05Z,  -0.60,  -4.34,  99.90,  -5.20,  -0.26,
03/28 06Z,  -0.60,  -4.71,  99.90,  -5.56,  -0.26,
03/28 07Z,  -0.50,  -4.82,  99.90,  -5.57,  -0.26,  (min)
03/28 08Z,  -0.50,  -4.64,  99.90,  -5.40,  -0.26,
03/28 09Z,  -0.50,  -4.23,  99.90,  -4.98,  -0.26,
03/28 10Z,  -0.50,  -3.67,  99.90,  -4.43,  -0.26,
03/28 11Z,  -0.40,  -3.10,  99.90,  -3.75,  -0.26,
03/28 12Z,  -0.40,  -2.64,  99.90,  -3.29,  -0.26,
03/28 13Z,  -0.40,  -2.39,  99.90,  -3.04,  -0.26,  (max)
03/28 14Z,  -0.40,  -2.40,  99.90,  -3.06,  -0.26,
03/28 15Z,  -0.40,  -2.66,  99.90,  -3.32,  -0.26,
03/28 16Z,  -0.30,  -3.10,  99.90,  -3.65,  -0.26,
03/28 17Z,  -0.30,  -3.58,  99.90,  -4.13,  -0.26,
03/28 18Z,  -0.30,  -3.98,  99.90,  -4.54,  -0.26,
03/28 19Z,  -0.30,  -4.20,  99.90,  -4.75,  -0.26,  (min)
03/28 20Z,  -0.30,  -4.17,  99.90,  -4.72,  -0.26,
03/28 21Z,  -0.30,  -3.90,  99.90,  -4.45,  -0.26,
03/28 22Z,  -0.40,  -3.46,  99.90,  -4.11,  -0.26,
03/28 23Z,  -0.40,  -2.97,  99.90,  -3.63,  -0.26,
03/29 00Z,  -0.40,  -2.56,  99.90,  -3.22,  -0.26,
03/29 01Z,  -0.40,  -2.34,  99.90,  -2.99,  -0.26,  (max)
03/29 02Z,  -0.40,  -2.36,  99.90,  -3.02,  -0.26,
03/29 03Z,  -0.30,  -2.62,  99.90,  -3.18,  -0.26,
03/29 04Z,  -0.30,  -3.06,  99.90,  -3.61,  -0.26,
03/29 05Z,  -0.30,  -3.56,  99.90,  -4.11,  -0.26,
03/29 06Z,  -0.30,  -4.00,  99.90,  -4.55,  -0.26,
03/29 07Z,  -0.30,  -4.27,  99.90,  -4.82,  -0.26,
03/29 08Z,  -0.40,  -4.30,  99.90,  -4.95,  -0.26,  (min)
03/29 09Z,  -0.40,  -4.08,  99.90,  -4.74,  -0.26,
03/29 10Z,  -0.40,  -3.66,  99.90,  -4.31,  -0.26,
03/29 11Z,  -0.40,  -3.14,  99.90,  -3.79,  -0.26,
03/29 12Z,  -0.40,  -2.64,  99.90,  -3.30,  -0.26,
03/29 13Z,  -0.40,  -2.30,  99.90,  -2.95,  -0.26,
03/29 14Z,  -0.40,  -2.20,  99.90,  -2.86,  -0.26,  (max)
03/29 15Z,  -0.40,  -2.39,  99.90,  -3.04,  -0.26,
03/29 16Z,  -0.30,  -2.82,  99.90,  -3.38,  -0.26,
03/29 17Z,  -0.30,  -3.42,  99.90,  -3.98,  -0.26,
03/29 18Z,  -0.30,  -4.05,  99.90,  -4.60,  -0.26,
03/29 19Z,  -0.30,  -4.56,  99.90,  -5.11,  -0.26,
03/29 20Z,  -0.30,  -4.83,  99.90,  -5.39,  -0.26,  (min)
03/29 21Z,  -0.30,  -4.82,  99.90,  -5.37,  -0.26,
03/29 22Z,  -0.30,  -4.52,  99.90,  -5.08,  -0.26,
03/29 23Z,  -0.30,  -4.02,  99.90,  -4.57,  -0.26,
03/30 00Z,  -0.30,  -3.43,  99.90,  -3.99,  -0.26,