Tide gauge at DART SE of Shumagin Is
Time (UTC)	prt(m)
2025-10-29 18:15:00	4504.192
2025-10-29 18:30:00	4504.188
2025-10-29 18:45:00	4504.18
2025-10-29 19:00:00	4504.168
2025-10-29 19:15:00	4504.162
2025-10-29 19:30:00	4504.15
2025-10-29 19:45:00	4504.145
2025-10-29 20:00:00	4504.128
2025-10-29 20:15:00	4504.115
2025-10-29 20:30:00	4504.106
2025-10-29 20:45:00	4504.095
2025-10-29 21:00:00	4504.089
2025-10-29 22:15:00	4504.092
2025-10-29 22:30:00	4504.099
2025-10-29 22:45:00	4504.108
2025-10-29 23:00:00	4504.125