Tide gauge at Den Helder
Time (UTC)	flt(m)
2025-01-23 16:00:00	-0.12
2025-01-23 16:10:00	-0.16
2025-01-23 16:20:00	-0.2
2025-01-23 16:30:00	-0.23
2025-01-23 16:40:00	-0.24
2025-01-23 16:50:00	-0.26
2025-01-23 17:00:00	-0.29
2025-01-23 17:10:00	-0.33
2025-01-23 17:20:00	-0.34
2025-01-23 17:30:00	-0.35
2025-01-23 17:40:00	-0.37
2025-01-23 17:50:00	-0.39
2025-01-23 18:00:00	-0.39
2025-01-23 18:10:00	-0.39
2025-01-23 18:20:00	-0.37
2025-01-23 18:30:00	-0.35
2025-01-23 18:40:00	-0.35
2025-01-23 18:50:00	-0.33
2025-01-23 19:00:00	-0.3
2025-01-23 19:10:00	-0.27
2025-01-23 19:20:00	-0.22
2025-01-23 19:30:00	-0.13
2025-01-23 19:40:00	-0.02
2025-01-23 19:50:00	0.12
2025-01-23 20:00:00	0.26
2025-01-23 20:10:00	0.33
2025-01-23 20:20:00	0.36
2025-01-23 20:30:00	0.44
2025-01-23 20:40:00	0.5
2025-01-23 20:50:00	0.57
2025-01-23 21:00:00	0.59
2025-01-23 21:10:00	0.57
2025-01-23 21:20:00	0.6
2025-01-23 21:30:00	0.63
2025-01-23 21:40:00	0.67
2025-01-23 21:50:00	0.7
2025-01-23 22:00:00	0.69
2025-01-23 22:10:00	0.69
2025-01-23 22:20:00	0.7
2025-01-23 22:30:00	0.72
2025-01-23 22:40:00	0.72
2025-01-23 22:50:00	0.73
2025-01-23 23:00:00	0.74
2025-01-23 23:10:00	0.75
2025-01-23 23:20:00	0.75
2025-01-23 23:30:00	0.75
2025-01-23 23:40:00	0.76
2025-01-23 23:50:00	0.76
2025-01-24 00:00:00	0.77
2025-01-24 00:10:00	0.77
2025-01-24 00:20:00	0.78
2025-01-24 00:30:00	0.8
2025-01-24 00:40:00	0.79
2025-01-24 00:50:00	0.78
2025-01-24 01:00:00	0.78
2025-01-24 01:10:00	0.78
2025-01-24 01:20:00	0.76
2025-01-24 01:30:00	0.75
2025-01-24 01:40:00	0.73
2025-01-24 01:50:00	0.7
2025-01-24 02:00:00	0.67
2025-01-24 02:10:00	0.64
2025-01-24 02:20:00	0.62
2025-01-24 02:30:00	0.59
2025-01-24 02:40:00	0.54
2025-01-24 02:50:00	0.48
2025-01-24 03:00:00	0.42
2025-01-24 03:10:00	0.36
2025-01-24 03:20:00	0.29
2025-01-24 03:30:00	0.22
2025-01-24 03:40:00	0.17