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
#Eek Channel, off Quinhagak, AK : 11/12/2025 05:23:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 12Z,   2.00,  -2.95,  99.90,  -0.95,   0.00,
11/10 13Z,   2.00,  -2.25,  99.90,  -0.25,   0.00,  (max)
11/10 14Z,   2.00,  -3.40,  99.90,  -1.40,   0.00,
11/10 15Z,   2.00,  -5.76,  99.90,  -3.76,   0.00,
11/10 16Z,   2.00,  -8.34,  99.90,  -6.34,   0.00,
11/10 17Z,   1.90, -10.36,  99.90,  -8.46,   0.00,
11/10 18Z,   1.60, -11.51,  99.90,  -9.91,   0.00,
11/10 19Z,   1.50, -11.92,  99.90, -10.42,   0.00,  (min)
11/10 20Z,   1.50, -11.86,  99.90, -10.36,   0.00,
11/10 21Z,   1.40, -11.17,  99.90,  -9.77,   0.00,
11/10 22Z,   1.40,  -9.39,  99.90,  -7.99,   0.00,
11/10 23Z,   1.40,  -6.37,  99.90,  -4.97,   0.00,
11/11 00Z,   1.10,  -2.66,  99.90,  -1.56,   0.00,
11/11 01Z,   1.00,   0.60,  99.90,   1.60,   0.00,
11/11 02Z,   1.00,   2.18,  99.90,   3.18,   0.00,  (max)
11/11 03Z,   1.00,   1.47,  99.90,   2.47,   0.00,
11/11 04Z,   1.00,  -1.12,  99.90,  -0.12,   0.00,
11/11 05Z,   1.00,  -4.41,  99.90,  -3.41,   0.00,
11/11 06Z,   0.70,  -7.37,  99.90,  -6.67,   0.00,
11/11 07Z,   0.70,  -9.37,  99.90,  -8.67,   0.00,
11/11 08Z,   0.70, -10.29,  99.90,  -9.59,   0.00,
11/11 09Z,   0.70, -10.38,  99.90,  -9.68,   0.00,  (min)
11/11 10Z,   0.60,  -9.63,  99.90,  -9.03,   0.00,
11/11 11Z,   0.60,  -7.87,  99.90,  -7.27,   0.00,
11/11 12Z,   0.40,  -5.37,  99.90,  -4.97,   0.00,
11/11 13Z,   0.40,  -3.09,  99.90,  -2.69,   0.00,
11/11 14Z,   0.30,  -2.25,  99.90,  -1.95,   0.00,  (max)
11/11 15Z,   0.30,  -3.27,  99.90,  -2.97,   0.00,
11/11 16Z,   0.20,  -5.52,  99.90,  -5.32,   0.00,
11/11 17Z,   0.10,  -8.05,  99.90,  -7.95,   0.00,
11/11 18Z,   0.10, -10.08,  99.90,  -9.98,   0.00,
11/11 19Z,   0.10, -11.27,  99.90, -11.17,   0.00,
11/11 20Z,   0.10, -11.70,  99.90, -11.60,   0.00,
11/11 21Z,   0.00, -11.63,  99.90, -11.63,   0.00,  (min)
11/11 22Z,   0.00, -10.89,  99.90, -10.89,   0.00,
11/11 23Z,   0.00,  -9.09,  99.90,  -9.09,   0.00,
11/12 00Z,   0.00,  -6.10,  99.90,  -6.10,   0.00,
11/12 01Z,   0.00,  -2.51,  99.90,  -2.51,   0.00,
11/12 02Z,   0.00,   0.54,  99.90,   0.54,   0.00,
11/12 03Z,   0.00,   1.86,  99.90,   1.86,   0.00,  (max)
11/12 04Z,   0.00,   0.94,  99.90,   0.94,   0.00,
11/12 05Z,   0.00,  -1.70,  99.90,  -1.70,   0.00,
11/12 06Z,   0.10,  -4.94,  99.90,  -4.84,   0.00,
11/12 07Z,   0.10,  -7.79,  99.90,  -7.69,   0.00,
11/12 08Z,   0.10,  -9.66,  99.90,  -9.56,   0.00,
11/12 09Z,   0.10, -10.48,  99.90, -10.38,   0.00,
11/12 10Z,   0.10, -10.51,  99.90, -10.41,   0.00,  (min)
11/12 11Z,   0.20,  -9.75,  99.90,  -9.55,   0.00,
11/12 12Z,   0.20,  -8.04,  99.90,  -7.84,   0.00,
11/12 13Z,   0.30,  -5.58,  99.90,  -5.28,   0.00,
11/12 14Z,   0.30,  -3.25,  99.90,  -2.95,   0.00,
11/12 15Z,   0.30,  -2.24,  99.90,  -1.94,   0.00,  (max)
11/12 16Z,   0.40,  -3.06,  99.90,  -2.66,   0.00,
11/12 17Z,   0.50,  -5.17,  99.90,  -4.67,   0.00,
11/12 18Z,   0.60,  -7.65,  99.90,  -7.05,   0.00,
11/12 19Z,   0.70,  -9.71,  99.90,  -9.01,   0.00,
11/12 20Z,   0.70, -10.95,  99.90, -10.25,   0.00,
11/12 21Z,   0.80, -11.41,  99.90, -10.61,   0.00,  (min)
11/12 22Z,   0.80, -11.32,  99.90, -10.52,   0.00,
11/12 23Z,   0.80, -10.55,  99.90,  -9.75,   0.00,
11/13 00Z,   1.00,  -8.73,  99.90,  -7.73,   0.00,
11/13 01Z,   1.30,  -5.82,  99.90,  -4.52,   0.00,
11/13 02Z,   1.60,  -2.41,  99.90,  -0.81,   0.00,
11/13 03Z,   1.90,   0.36,  99.90,   2.26,   0.00,
11/13 04Z,   2.00,   1.36,  99.90,   3.36,   0.00,  (max)
11/13 05Z,   2.10,   0.22,  99.90,   2.32,   0.00,
11/13 06Z,   2.10,  -2.45,  99.90,  -0.35,   0.00,
11/13 07Z,   2.10,  -5.59,  99.90,  -3.49,   0.00,
11/13 08Z,   2.20,  -8.28,  99.90,  -6.08,   0.00,
11/13 09Z,   2.10,  -9.98,  99.90,  -7.88,   0.00,
11/13 10Z,   2.00, -10.67,  99.90,  -8.67,   0.00,
11/13 11Z,   1.70, -10.64,  99.90,  -8.94,   0.00,  (min)
11/13 12Z,   1.30,  -9.87,  99.90,  -8.57,   0.00,
11/13 13Z,   1.00,  -8.19,  99.90,  -7.19,   0.00,
11/13 14Z,   0.60,  -5.77,  99.90,  -5.17,   0.00,
11/13 15Z,   0.40,  -3.39,  99.90,  -2.99,   0.00,
11/13 16Z,   0.30,  -2.20,  99.90,  -1.90,   0.00,  (max)
11/13 17Z,   0.10,  -2.80,  99.90,  -2.70,   0.00,
11/13 18Z,   0.10,  -4.74,  99.90,  -4.64,   0.00,
11/13 19Z,   0.00,  -7.15,  99.90,  -7.15,   0.00,
11/13 20Z,  -0.10,  -9.25,  99.90,  -9.35,   0.00,
11/13 21Z,  -0.20, -10.57,  99.90, -10.77,   0.00,
11/13 22Z,  -0.30, -11.08,  99.90, -11.38,   0.00,  (min)
11/13 23Z,  -0.30, -10.98,  99.90, -11.28,   0.00,
11/14 00Z,  -0.30, -10.17,  99.90, -10.47,   0.00,
11/14 01Z,  -0.30,  -8.35,  99.90,  -8.65,   0.00,
11/14 02Z,  -0.30,  -5.54,  99.90,  -5.84,   0.00,
11/14 03Z,  -0.20,  -2.36,  99.90,  -2.56,   0.00,
11/14 04Z,  -0.20,   0.07,  99.90,  -0.13,   0.00,
11/14 05Z,  -0.40,   0.69,  99.90,   0.29,   0.00,  (max)
11/14 06Z,  -0.50,  -0.67,  99.90,  -1.17,   0.00,
11/14 07Z,  -0.70,  -3.34,  99.90,  -4.04,   0.00,
11/14 08Z,  -0.80,  -6.33,  99.90,  -7.13,   0.00,
11/14 09Z,  -0.90,  -8.81,  99.90,  -9.71,   0.00,
11/14 10Z,  -1.00, -10.30,  99.90, -11.30,   0.00,
11/14 11Z,  -0.90, -10.85,  99.90, -11.75,   0.00,  (min)
11/14 12Z,  -0.90, -10.75,  99.90, -11.65,   0.00,
11/14 13Z,  -0.80,  -9.96,  99.90, -10.76,   0.00,
11/14 14Z,  -0.70,  -8.28,  99.90,  -8.98,   0.00,
11/14 15Z,  -0.60,  -5.86,  99.90,  -6.46,   0.00,
11/14 16Z,  -0.50,  -3.43,  99.90,  -3.93,   0.00,
11/14 17Z,  -0.50,  -2.09,  99.90,  -2.59,   0.00,  (max)
11/14 18Z,  -0.40,  -2.47,  99.90,  -2.87,   0.00,
11/14 19Z,  -0.30,  -4.24,  99.90,  -4.54,   0.00,
11/14 20Z,  -0.20,  -6.60,  99.90,  -6.80,   0.00,
11/14 21Z,   0.00,  -8.77,  99.90,  -8.77,   0.00,
11/14 22Z,   0.10, -10.18,  99.90, -10.08,   0.00,
11/14 23Z,   0.30, -10.74,  99.90, -10.44,   0.00,  (min)
11/15 00Z,   0.50, -10.62,  99.90, -10.12,   0.00,
11/15 01Z,   0.70,  -9.78,  99.90,  -9.08,   0.00,
11/15 02Z,   0.90,  -7.97,  99.90,  -7.07,   0.00,
11/15 03Z,   1.00,  -5.29,  99.90,  -4.29,   0.00,
11/15 04Z,   1.00,  -2.38,  99.90,  -1.38,   0.00,
11/15 05Z,   0.90,  -0.36,  99.90,   0.54,   0.00,  (max)
11/15 06Z,   0.60,  -0.14,  99.90,   0.46,   0.00,
11/15 07Z,   0.40,  -1.71,  99.90,  -1.31,   0.00,
11/15 08Z,   0.10,  -4.33,  99.90,  -4.23,   0.00,
11/15 09Z,  -0.10,  -7.13,  99.90,  -7.23,   0.00,
11/15 10Z,  -0.30,  -9.35,  99.90,  -9.65,   0.00,
11/15 11Z,  -0.50, -10.59,  99.90, -11.09,   0.00,
11/15 12Z,  -0.70, -11.00,  99.90, -11.70,   0.00,  (min)
11/15 13Z,  -0.80, -10.82,  99.90, -11.62,   0.00,
11/15 14Z,  -0.90,  -9.96,  99.90, -10.86,   0.00,
11/15 15Z,  -0.80,  -8.24,  99.90,  -9.04,   0.00,
11/15 16Z,  -0.80,  -5.79,  99.90,  -6.59,   0.00,
11/15 17Z,  -0.70,  -3.33,  99.90,  -4.03,   0.00,
11/15 18Z,  -0.70,  -1.89,  99.90,  -2.59,   0.00,  (max)
11/15 19Z,  -0.60,  -2.09,  99.90,  -2.69,   0.00,
11/15 20Z,  -0.50,  -3.72,  99.90,  -4.22,   0.00,
11/15 21Z,  -0.40,  -6.06,  99.90,  -6.46,   0.00,
11/15 22Z,  -0.40,  -8.30,  99.90,  -8.70,   0.00,
11/15 23Z,  -0.30,  -9.80,  99.90, -10.10,   0.00,
11/16 00Z,  -0.30, -10.41,  99.90, -10.71,   0.00,