Tide gauge at Den Helder
Time (UTC)	flt(m)
2025-07-05 05:40:00	-0.45
2025-07-05 05:50:00	-0.46
2025-07-05 06:00:00	-0.5
2025-07-05 06:10:00	-0.51
2025-07-05 06:20:00	-0.53
2025-07-05 06:30:00	-0.52
2025-07-05 06:40:00	-0.51
2025-07-05 06:50:00	-0.5
2025-07-05 07:00:00	-0.51
2025-07-05 07:10:00	-0.51
2025-07-05 07:20:00	-0.53
2025-07-05 07:30:00	-0.51
2025-07-05 07:40:00	-0.48
2025-07-05 07:50:00	-0.45
2025-07-05 08:00:00	-0.42
2025-07-05 08:10:00	-0.38
2025-07-05 08:20:00	-0.34
2025-07-05 08:30:00	-0.28
2025-07-05 08:40:00	-0.21
2025-07-05 08:50:00	-0.13
2025-07-05 09:00:00	-0.05
2025-07-05 09:10:00	0.03
2025-07-05 09:20:00	0.13
2025-07-05 09:30:00	0.22
2025-07-05 09:40:00	0.3
2025-07-05 09:50:00	0.35
2025-07-05 10:00:00	0.41
2025-07-05 10:10:00	0.46
2025-07-05 10:20:00	0.5
2025-07-05 10:30:00	0.53
2025-07-05 10:40:00	0.56
2025-07-05 10:50:00	0.58
2025-07-05 11:00:00	0.6
2025-07-05 11:10:00	0.62
2025-07-05 11:20:00	0.65
2025-07-05 11:30:00	0.66
2025-07-05 11:40:00	0.68
2025-07-05 11:50:00	0.7
2025-07-05 12:00:00	0.71
2025-07-05 12:10:00	0.72
2025-07-05 12:20:00	0.74
2025-07-05 12:30:00	0.76
2025-07-05 12:40:00	0.77
2025-07-05 12:50:00	0.79
2025-07-05 13:00:00	0.81
2025-07-05 13:10:00	0.82
2025-07-05 13:20:00	0.84
2025-07-05 13:30:00	0.84
2025-07-05 13:40:00	0.84
2025-07-05 13:50:00	0.83
2025-07-05 14:00:00	0.82
2025-07-05 14:10:00	0.8
2025-07-05 14:20:00	0.8
2025-07-05 14:30:00	0.78
2025-07-05 14:40:00	0.77
2025-07-05 14:50:00	0.75
2025-07-05 15:00:00	0.74
2025-07-05 15:10:00	0.72
2025-07-05 15:20:00	0.68
2025-07-05 15:30:00	0.64
2025-07-05 15:40:00	0.6
2025-07-05 15:50:00	0.56
2025-07-05 16:00:00	0.5
2025-07-05 16:10:00	0.44
2025-07-05 16:20:00	0.38
2025-07-05 16:30:00	0.33
2025-07-05 16:40:00	0.28