Tide gauge at DART SE of Shumagin Is
Time (UTC)	prt(m)
2025-07-05 11:45:00	4503.315
2025-07-05 12:00:00	4503.268
2025-07-05 12:15:00	4503.23
2025-07-05 12:30:00	4503.203
2025-07-05 12:45:00	4503.178
2025-07-05 13:00:00	4503.161
2025-07-05 13:15:00	4503.152
2025-07-05 13:30:00	4503.153
2025-07-05 13:45:00	4503.159
2025-07-05 14:00:00	4503.172
2025-07-05 14:15:00	4503.191
2025-07-05 14:30:00	4503.219
2025-07-05 14:45:00	4503.249
2025-07-05 15:00:00	4503.289