29 (木)	00:17	06:42	13:04	18:41
	71cm	35cm	71cm	45cm
中潮 出 04:16 入 18:23 出 02:27 入 15:30

コイセボイ（北海道）2049年04月29日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/29 00:00	70.5	↑0.2
4/29 00:10	70.7	↑0.2	満潮
4/29 00:20	70.7	0
4/29 00:30	70.6	↓-0.1
4/29 00:40	70.3	↓-0.3
4/29 00:50	70.0	↓-0.3
4/29 01:00	69.6	↓-0.4
4/29 01:10	69.0	↓-0.6
4/29 01:20	68.3	↓-0.7
4/29 01:30	67.6	↓-0.7
4/29 01:40	66.7	↓-0.9
4/29 01:50	65.8	↓-0.9
4/29 02:00	64.7	↓-1.1
4/29 02:10	63.6	↓-1.1
4/29 02:20	62.4	↓-1.2
4/29 02:30	61.1	↓-1.3
4/29 02:40	59.8	↓-1.3
4/29 02:50	58.4	↓-1.4
4/29 03:00	57.0	↓-1.4
4/29 03:10	55.6	↓-1.4
4/29 03:20	54.1	↓-1.5
4/29 03:30	52.7	↓-1.4
4/29 03:40	51.2	↓-1.5
4/29 03:50	49.7	↓-1.5
4/29 04:00	48.3	↓-1.4
4/29 04:10	46.9	↓-1.4
4/29 04:20	45.5	↓-1.4
4/29 04:30	44.2	↓-1.3
4/29 04:40	42.9	↓-1.3
4/29 04:50	41.7	↓-1.2
4/29 05:00	40.5	↓-1.2
4/29 05:10	39.5	↓-1.0
4/29 05:20	38.5	↓-1.0
4/29 05:30	37.7	↓-0.8
4/29 05:40	36.9	↓-0.8
4/29 05:50	36.3	↓-0.6
4/29 06:00	35.7	↓-0.6
4/29 06:10	35.3	↓-0.4
4/29 06:20	35.0	↓-0.3
4/29 06:30	34.8	↓-0.2
4/29 06:40	34.7	↓-0.1	干潮
4/29 06:50	34.8	↑0.1
4/29 07:00	34.9	↑0.1
4/29 07:10	35.2	↑0.3
4/29 07:20	35.6	↑0.4
4/29 07:30	36.2	↑0.6
4/29 07:40	36.8	↑0.6
4/29 07:50	37.6	↑0.8
4/29 08:00	38.4	↑0.8
4/29 08:10	39.4	↑1.0
4/29 08:20	40.4	↑1.0
4/29 08:30	41.5	↑1.1
4/29 08:40	42.7	↑1.2
4/29 08:50	44.0	↑1.3
4/29 09:00	45.3	↑1.3
4/29 09:10	46.7	↑1.4
4/29 09:20	48.1	↑1.4
4/29 09:30	49.6	↑1.5
4/29 09:40	51.1	↑1.5
4/29 09:50	52.5	↑1.4
4/29 10:00	54.0	↑1.5
4/29 10:10	55.5	↑1.5
4/29 10:20	56.9	↑1.4
4/29 10:30	58.4	↑1.5
4/29 10:40	59.7	↑1.3
4/29 10:50	61.1	↑1.4
4/29 11:00	62.3	↑1.2
4/29 11:10	63.5	↑1.2
4/29 11:20	64.7	↑1.2
4/29 11:30	65.7	↑1.0
4/29 11:40	66.7	↑1.0
4/29 11:50	67.6	↑0.9
4/29 12:00	68.3	↑0.7
4/29 12:10	69.0	↑0.7
4/29 12:20	69.5	↑0.5
4/29 12:30	70.0	↑0.5
4/29 12:40	70.3	↑0.3
4/29 12:50	70.5	↑0.2
4/29 13:00	70.6	↑0.1	満潮
4/29 13:10	70.6	0
4/29 13:20	70.4	↓-0.2
4/29 13:30	70.2	↓-0.2
4/29 13:40	69.8	↓-0.4
4/29 13:50	69.3	↓-0.5
4/29 14:00	68.7	↓-0.6
4/29 14:10	68.1	↓-0.6
4/29 14:20	67.3	↓-0.8
4/29 14:30	66.5	↓-0.8
4/29 14:40	65.5	↓-1.0
4/29 14:50	64.5	↓-1.0
4/29 15:00	63.5	↓-1.0
4/29 15:10	62.4	↓-1.1
4/29 15:20	61.2	↓-1.2
4/29 15:30	60.0	↓-1.2
4/29 15:40	58.8	↓-1.2
4/29 15:50	57.6	↓-1.2
4/29 16:00	56.4	↓-1.2
4/29 16:10	55.2	↓-1.2
4/29 16:20	54.0	↓-1.2
4/29 16:30	52.8	↓-1.2
4/29 16:40	51.7	↓-1.1
4/29 16:50	50.6	↓-1.1
4/29 17:00	49.6	↓-1.0
4/29 17:10	48.6	↓-1.0
4/29 17:20	47.7	↓-0.9
4/29 17:30	46.9	↓-0.8
4/29 17:40	46.2	↓-0.7
4/29 17:50	45.6	↓-0.6
4/29 18:00	45.1	↓-0.5
4/29 18:10	44.7	↓-0.4
4/29 18:20	44.4	↓-0.3
4/29 18:30	44.2	↓-0.2
4/29 18:40	44.1	↓-0.1	干潮
4/29 18:50	44.2	↑0.1
4/29 19:00	44.4	↑0.2
4/29 19:10	44.7	↑0.3
4/29 19:20	45.1	↑0.4
4/29 19:30	45.6	↑0.5
4/29 19:40	46.3	↑0.7
4/29 19:50	47.1	↑0.8
4/29 20:00	48.0	↑0.9
4/29 20:10	48.9	↑0.9
4/29 20:20	50.0	↑1.1
4/29 20:30	51.2	↑1.2
4/29 20:40	52.4	↑1.2
4/29 20:50	53.7	↑1.3
4/29 21:00	55.1	↑1.4
4/29 21:10	56.5	↑1.4
4/29 21:20	58.0	↑1.5
4/29 21:30	59.5	↑1.5
4/29 21:40	61.0	↑1.5
4/29 21:50	62.6	↑1.6	最大潮位差
4/29 22:00	64.1	↑1.5
4/29 22:10	65.6	↑1.5
4/29 22:20	67.1	↑1.5
4/29 22:30	68.6	↑1.5
4/29 22:40	70.0	↑1.4
4/29 22:50	71.4	↑1.4
4/29 23:00	72.6	↑1.2
4/29 23:10	73.9	↑1.3
4/29 23:20	75.0	↑1.1
4/29 23:30	76.0	↑1.0
4/29 23:40	76.9	↑0.9
4/29 23:50	77.7	↑0.8