ETSS stn

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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 : 01/24/2026 05:23:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 12Z,  -0.40,  -4.43,  -5.23,  99.90,  -0.40,  (min)
01/22 13Z,  -0.40,  -4.07,  -4.87,  99.90,  -0.40,
01/22 14Z,  -0.40,  -3.54,  -4.45,  99.90,  -0.51,
01/22 15Z,  -0.40,  -2.95,  -3.81,  99.90,  -0.46,
01/22 16Z,  -0.40,  -2.38,  -3.15,  99.90,  -0.37,
01/22 17Z,  -0.50,  -1.94,  -2.79,  99.90,  -0.35,
01/22 18Z,  -0.50,  -1.69,  -2.71,  99.90,  -0.52,
01/22 19Z,  -0.50,  -1.65,  -2.62,  99.90,  -0.47,  (max)
01/22 20Z,  -0.50,  -1.79,  -2.71,  99.90,  -0.42,
01/22 21Z,  -0.50,  -2.06,  -2.89,  99.90,  -0.33,
01/22 22Z,  -0.50,  -2.36,  -3.11,  99.90,  -0.25,
01/22 23Z,  -0.50,  -2.61,  -3.33,  99.90,  -0.22,
01/23 00Z,  -0.50,  -2.76,  -3.42,  99.90,  -0.16,  (min)
01/23 01Z,  -0.50,  -2.78,  -3.37,  99.90,  -0.09,  (max)
01/23 02Z,  -0.40,  -2.70,  -3.42,  99.90,  -0.32,  (min)
01/23 03Z,  -0.40,  -2.57,  -3.35,  99.90,  -0.38,
01/23 04Z,  -0.40,  -2.48,  -3.20,  99.90,  -0.32,  (max)
01/23 05Z,  -0.40,  -2.48,  -3.21,  99.90,  -0.33,
01/23 06Z,  -0.40,  -2.62,  -3.38,  99.90,  -0.36,
01/23 07Z,  -0.40,  -2.88,  -3.66,  99.90,  -0.38,
01/23 08Z,  -0.40,  -3.24,  -3.99,  99.90,  -0.35,
01/23 09Z,  -0.30,  -3.62,  -4.35,  99.90,  -0.43,
01/23 10Z,  -0.30,  -3.95,  -4.55,  99.90,  -0.30,
01/23 11Z,  -0.20,  -4.13,  -4.73,  99.90,  -0.40,
01/23 12Z,  -0.30,  -4.11,  -4.74,  99.90,  -0.33,  (min)
01/23 13Z,  -0.30,  -3.89,  -4.50,  99.90,  -0.31,
01/23 14Z,  -0.30,  -3.48,  -4.19,  99.90,  -0.41,
01/23 15Z,  -0.30,  -2.96,  -3.70,  99.90,  -0.44,
01/23 16Z,  -0.30,  -2.41,  -3.09,  99.90,  -0.38,
01/23 17Z,  -0.20,  -1.95,  -2.55,  99.90,  -0.40,
01/23 18Z,  -0.20,  -1.65,  -2.22,  99.90,  -0.37,
01/23 19Z,  -0.20,  -1.58,  -2.06,  99.90,  -0.28,  (max)
01/23 20Z,  -0.20,  -1.74,  -2.20,  99.90,  -0.26,
01/23 21Z,  -0.20,  -2.07,  -2.47,  99.90,  -0.20,
01/23 22Z,  -0.20,  -2.50,  -2.84,  99.90,  -0.14,
01/23 23Z,  -0.20,  -2.93,  -3.18,  99.90,  -0.05,
01/24 00Z,  -0.20,  -3.26,  -3.51,  99.90,  -0.05,
01/24 01Z,  -0.10,  -3.43,  -3.80,  99.90,  -0.27,
01/24 02Z,  -0.10,  -3.42,  -3.80,  99.90,  -0.28,  (min)
01/24 03Z,  -0.10,  -3.26,  -3.55,  99.90,  -0.19,
01/24 04Z,  -0.10,  -3.04,  -3.39,  99.90,  -0.25,
01/24 05Z,  -0.10,  -2.82,  -3.20,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 06Z,  -0.10,  -2.69,  99.90,  -3.08,  -0.29,
01/24 07Z,   0.00,  -2.69,  99.90,  -3.00,  -0.30,  (max)
01/24 08Z,   0.00,  -2.83,  99.90,  -3.14,  -0.31,
01/24 09Z,   0.00,  -3.07,  99.90,  -3.39,  -0.32,
01/24 10Z,   0.00,  -3.34,  99.90,  -3.67,  -0.34,
01/24 11Z,   0.00,  -3.55,  99.90,  -3.90,  -0.35,
01/24 12Z,   0.00,  -3.64,  99.90,  -4.00,  -0.36,  (min)
01/24 13Z,   0.00,  -3.55,  99.90,  -3.92,  -0.37,
01/24 14Z,   0.00,  -3.27,  99.90,  -3.65,  -0.38,
01/24 15Z,   0.00,  -2.85,  99.90,  -3.24,  -0.39,
01/24 16Z,   0.00,  -2.35,  99.90,  -2.76,  -0.41,
01/24 17Z,   0.00,  -1.88,  99.90,  -2.30,  -0.42,
01/24 18Z,   0.00,  -1.54,  99.90,  -1.96,  -0.42,
01/24 19Z,   0.00,  -1.42,  99.90,  -1.83,  -0.42,  (max)
01/24 20Z,   0.00,  -1.54,  99.90,  -1.96,  -0.42,
01/24 21Z,   0.00,  -1.91,  99.90,  -2.33,  -0.42,
01/24 22Z,   0.00,  -2.44,  99.90,  -2.86,  -0.42,
01/24 23Z,  -0.10,  -3.04,  99.90,  -3.56,  -0.42,
01/25 00Z,  -0.10,  -3.58,  99.90,  -4.10,  -0.42,
01/25 01Z,  -0.10,  -3.97,  99.90,  -4.48,  -0.42,
01/25 02Z,  -0.10,  -4.13,  99.90,  -4.64,  -0.42,  (min)
01/25 03Z,  -0.10,  -4.05,  99.90,  -4.57,  -0.42,
01/25 04Z,   0.00,  -3.79,  99.90,  -4.21,  -0.42,
01/25 05Z,   0.00,  -3.43,  99.90,  -3.85,  -0.42,
01/25 06Z,   0.00,  -3.07,  99.90,  -3.48,  -0.42,
01/25 07Z,   0.00,  -2.79,  99.90,  -3.20,  -0.42,
01/25 08Z,   0.00,  -2.65,  99.90,  -3.07,  -0.42,  (max)
01/25 09Z,   0.00,  -2.66,  99.90,  -3.08,  -0.42,
01/25 10Z,  -0.10,  -2.78,  99.90,  -3.30,  -0.42,
01/25 11Z,  -0.20,  -2.95,  99.90,  -3.57,  -0.42,
01/25 12Z,  -0.20,  -3.08,  99.90,  -3.70,  -0.42,
01/25 13Z,  -0.20,  -3.09,  99.90,  -3.71,  -0.42,  (min)
01/25 14Z,  -0.10,  -2.95,  99.90,  -3.46,  -0.42,
01/25 15Z,  -0.10,  -2.64,  99.90,  -3.16,  -0.42,
01/25 16Z,   0.00,  -2.22,  99.90,  -2.64,  -0.42,
01/25 17Z,   0.00,  -1.77,  99.90,  -2.18,  -0.42,
01/25 18Z,   0.00,  -1.39,  99.90,  -1.80,  -0.42,
01/25 19Z,   0.00,  -1.18,  99.90,  -1.60,  -0.42,  (max)
01/25 20Z,   0.00,  -1.23,  99.90,  -1.65,  -0.42,
01/25 21Z,   0.00,  -1.56,  99.90,  -1.98,  -0.42,
01/25 22Z,   0.00,  -2.13,  99.90,  -2.55,  -0.42,
01/25 23Z,   0.00,  -2.85,  99.90,  -3.27,  -0.42,
01/26 00Z,   0.00,  -3.60,  99.90,  -4.02,  -0.42,
01/26 01Z,   0.00,  -4.24,  99.90,  -4.66,  -0.42,
01/26 02Z,   0.00,  -4.65,  99.90,  -5.07,  -0.42,
01/26 03Z,   0.10,  -4.78,  99.90,  -5.09,  -0.42,  (min)
01/26 04Z,   0.10,  -4.62,  99.90,  -4.93,  -0.42,
01/26 05Z,   0.20,  -4.23,  99.90,  -4.45,  -0.42,
01/26 06Z,   0.20,  -3.72,  99.90,  -3.94,  -0.42,
01/26 07Z,   0.20,  -3.20,  99.90,  -3.42,  -0.42,
01/26 08Z,   0.10,  -2.78,  99.90,  -3.10,  -0.42,
01/26 09Z,   0.10,  -2.51,  99.90,  -2.83,  -0.42,  (max)
01/26 10Z,   0.00,  -2.42,  99.90,  -2.83,  -0.42,
01/26 11Z,   0.00,  -2.45,  99.90,  -2.87,  -0.42,
01/26 12Z,   0.00,  -2.54,  99.90,  -2.96,  -0.42,
01/26 13Z,   0.00,  -2.61,  99.90,  -3.02,  -0.42,  (min)
01/26 14Z,   0.00,  -2.57,  99.90,  -2.99,  -0.42,
01/26 15Z,   0.00,  -2.39,  99.90,  -2.80,  -0.42,
01/26 16Z,   0.00,  -2.06,  99.90,  -2.48,  -0.42,
01/26 17Z,   0.00,  -1.65,  99.90,  -2.07,  -0.42,
01/26 18Z,   0.00,  -1.24,  99.90,  -1.66,  -0.42,
01/26 19Z,   0.00,  -0.95,  99.90,  -1.37,  -0.42,
01/26 20Z,   0.00,  -0.88,  99.90,  -1.30,  -0.42,  (max)
01/26 21Z,   0.00,  -1.10,  99.90,  -1.51,  -0.42,
01/26 22Z,   0.00,  -1.61,  99.90,  -2.03,  -0.42,
01/26 23Z,   0.00,  -2.37,  99.90,  -2.78,  -0.42,
01/27 00Z,   0.00,  -3.25,  99.90,  -3.67,  -0.42,
01/27 01Z,   0.00,  -4.13,  99.90,  -4.54,  -0.42,
01/27 02Z,   0.00,  -4.83,  99.90,  -5.25,  -0.42,
01/27 03Z,   0.00,  -5.25,  99.90,  -5.66,  -0.42,
01/27 04Z,   0.00,  -5.32,  99.90,  -5.74,  -0.42,  (min)
01/27 05Z,   0.00,  -5.06,  99.90,  -5.48,  -0.42,
01/27 06Z,   0.00,  -4.55,  99.90,  -4.97,  -0.42,
01/27 07Z,   0.00,  -3.90,  99.90,  -4.32,  -0.42,
01/27 08Z,   0.00,  -3.25,  99.90,  -3.66,  -0.42,
01/27 09Z,   0.00,  -2.70,  99.90,  -3.12,  -0.42,
01/27 10Z,   0.00,  -2.33,  99.90,  -2.75,  -0.42,
01/27 11Z,   0.00,  -2.16,  99.90,  -2.58,  -0.42,
01/27 12Z,   0.00,  -2.13,  99.90,  -2.55,  -0.42,  (max)
01/27 13Z,   0.00,  -2.18,  99.90,  -2.59,  -0.42,
01/27 14Z,   0.00,  -2.20,  99.90,  -2.62,  -0.42,  (min)
01/27 15Z,   0.00,  -2.13,  99.90,  -2.55,  -0.42,
01/27 16Z,   0.00,  -1.92,  99.90,  -2.34,  -0.42,
01/27 17Z,   0.00,  -1.59,  99.90,  -2.00,  -0.42,
01/27 18Z,   0.00,  -1.18,  99.90,  -1.60,  -0.42,
01/27 19Z,   0.00,  -0.82,  99.90,  -1.23,  -0.42,
01/27 20Z,   0.00,  -0.60,  99.90,  -1.02,  -0.42,
01/27 21Z,   0.10,  -0.64,  99.90,  -0.96,  -0.42,  (max)
01/27 22Z,   0.10,  -1.00,  99.90,  -1.32,  -0.42,
01/27 23Z,   0.10,  -1.67,  99.90,  -1.99,  -0.42,
01/28 00Z,   0.20,  -2.58,  99.90,  -2.80,  -0.42,