Tide gauge at Den Helder
Time (UTC)	flt(m)
2025-04-19 03:10:00	-0.7
2025-04-19 03:20:00	-0.71
2025-04-19 03:30:00	-0.71
2025-04-19 03:40:00	-0.72
2025-04-19 03:50:00	-0.7
2025-04-19 04:00:00	-0.69
2025-04-19 04:10:00	-0.67
2025-04-19 04:20:00	-0.64
2025-04-19 04:30:00	-0.6
2025-04-19 04:40:00	-0.54
2025-04-19 04:50:00	-0.45
2025-04-19 05:00:00	-0.34
2025-04-19 05:10:00	-0.22
2025-04-19 05:20:00	-0.11
2025-04-19 05:30:00	0.01
2025-04-19 05:40:00	0.12
2025-04-19 05:50:00	0.22
2025-04-19 06:00:00	0.3
2025-04-19 06:10:00	0.36
2025-04-19 06:20:00	0.41
2025-04-19 06:30:00	0.45
2025-04-19 06:40:00	0.48
2025-04-19 06:50:00	0.49
2025-04-19 07:00:00	0.5
2025-04-19 07:10:00	0.51
2025-04-19 07:20:00	0.53
2025-04-19 07:30:00	0.54
2025-04-19 07:40:00	0.54
2025-04-19 07:50:00	0.55
2025-04-19 08:00:00	0.56
2025-04-19 08:10:00	0.58
2025-04-19 08:20:00	0.58
2025-04-19 08:30:00	0.59
2025-04-19 08:40:00	0.6
2025-04-19 08:50:00	0.61
2025-04-19 09:00:00	0.61
2025-04-19 09:10:00	0.62
2025-04-19 09:20:00	0.62
2025-04-19 09:30:00	0.61
2025-04-19 09:40:00	0.61
2025-04-19 09:50:00	0.6
2025-04-19 10:00:00	0.59
2025-04-19 10:10:00	0.57
2025-04-19 10:20:00	0.55
2025-04-19 10:30:00	0.53
2025-04-19 10:40:00	0.5
2025-04-19 10:50:00	0.47
2025-04-19 11:00:00	0.44
2025-04-19 11:10:00	0.41
2025-04-19 11:20:00	0.36
2025-04-19 11:30:00	0.32
2025-04-19 11:40:00	0.26
2025-04-19 11:50:00	0.2
2025-04-19 12:00:00	0.13
2025-04-19 12:10:00	0.07
2025-04-19 12:30:00	-0.07
2025-04-19 12:40:00	-0.14
2025-04-19 12:50:00	-0.21
2025-04-19 13:00:00	-0.27
2025-04-19 13:10:00	-0.33
2025-04-19 13:20:00	-0.38
2025-04-19 13:30:00	-0.42
2025-04-19 13:40:00	-0.47
2025-04-19 13:50:00	-0.52
2025-04-19 14:00:00	-0.57
2025-04-19 14:10:00	-0.6
2025-04-19 14:20:00	-0.62
2025-04-19 14:30:00	-0.65
2025-04-19 14:40:00	-0.67
2025-04-19 14:50:00	-0.69