29 (金)	01:28	07:38	14:05	19:55
	72cm	30cm	79cm	41cm
大潮 出 04:17 入 18:22 出 03:44 入 16:36

コイセボイ（北海道）2022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	66.6	↑1.2
4/29 00:10	67.6	↑1.0
4/29 00:20	68.6	↑1.0
4/29 00:30	69.5	↑0.9
4/29 00:40	70.2	↑0.7
4/29 00:50	70.8	↑0.6
4/29 01:00	71.2	↑0.4
4/29 01:10	71.6	↑0.4
4/29 01:20	71.7	↑0.1	満潮
4/29 01:30	71.8	↑0.1
4/29 01:40	71.7	↓-0.1
4/29 01:50	71.4	↓-0.3
4/29 02:00	71.0	↓-0.4
4/29 02:10	70.5	↓-0.5
4/29 02:20	69.8	↓-0.7
4/29 02:30	69.0	↓-0.8
4/29 02:40	68.0	↓-1.0
4/29 02:50	67.0	↓-1.0
4/29 03:00	65.8	↓-1.2
4/29 03:10	64.5	↓-1.3
4/29 03:20	63.1	↓-1.4
4/29 03:30	61.6	↓-1.5
4/29 03:40	60.0	↓-1.6
4/29 03:50	58.4	↓-1.6
4/29 04:00	56.7	↓-1.7
4/29 04:10	55.0	↓-1.7
4/29 04:20	53.2	↓-1.8
4/29 04:30	51.4	↓-1.8
4/29 04:40	49.6	↓-1.8
4/29 04:50	47.8	↓-1.8
4/29 05:00	46.0	↓-1.8
4/29 05:10	44.3	↓-1.7
4/29 05:20	42.6	↓-1.7
4/29 05:30	41.0	↓-1.6
4/29 05:40	39.4	↓-1.6
4/29 05:50	37.9	↓-1.5
4/29 06:00	36.5	↓-1.4
4/29 06:10	35.2	↓-1.3
4/29 06:20	34.0	↓-1.2
4/29 06:30	33.0	↓-1.0
4/29 06:40	32.0	↓-1.0
4/29 06:50	31.2	↓-0.8
4/29 07:00	30.6	↓-0.6
4/29 07:10	30.1	↓-0.5
4/29 07:20	29.7	↓-0.4
4/29 07:30	29.5	↓-0.2	干潮
4/29 07:40	29.5	0
4/29 07:50	29.6	↑0.1
4/29 08:00	29.9	↑0.3
4/29 08:10	30.3	↑0.4
4/29 08:20	30.9	↑0.6
4/29 08:30	31.7	↑0.8
4/29 08:40	32.6	↑0.9
4/29 08:50	33.6	↑1.0
4/29 09:00	34.8	↑1.2
4/29 09:10	36.1	↑1.3
4/29 09:20	37.5	↑1.4
4/29 09:30	39.1	↑1.6
4/29 09:40	40.7	↑1.6
4/29 09:50	42.4	↑1.7
4/29 10:00	44.2	↑1.8
4/29 10:10	46.1	↑1.9
4/29 10:20	48.0	↑1.9
4/29 10:30	50.0	↑2.0	最大潮位差
4/29 10:40	52.0	↑2.0	最大潮位差
4/29 10:50	54.0	↑2.0	最大潮位差
4/29 11:00	56.0	↑2.0	最大潮位差
4/29 11:10	58.0	↑2.0	最大潮位差
4/29 11:20	60.0	↑2.0	最大潮位差
4/29 11:30	61.9	↑1.9
4/29 11:40	63.8	↑1.9
4/29 11:50	65.6	↑1.8
4/29 12:00	67.3	↑1.7
4/29 12:10	69.0	↑1.7
4/29 12:20	70.6	↑1.6
4/29 12:30	72.0	↑1.4
4/29 12:40	73.3	↑1.3
4/29 12:50	74.5	↑1.2
4/29 13:00	75.6	↑1.1
4/29 13:10	76.5	↑0.9
4/29 13:20	77.3	↑0.8
4/29 13:30	77.9	↑0.6
4/29 13:40	78.4	↑0.5
4/29 13:50	78.7	↑0.3
4/29 14:00	78.8	↑0.1	満潮
4/29 14:10	78.8	0
4/29 14:20	78.6	↓-0.2
4/29 14:30	78.3	↓-0.3
4/29 14:40	77.9	↓-0.4
4/29 14:50	77.2	↓-0.7
4/29 15:00	76.5	↓-0.7
4/29 15:10	75.6	↓-0.9
4/29 15:20	74.6	↓-1.0
4/29 15:30	73.4	↓-1.2
4/29 15:40	72.2	↓-1.2
4/29 15:50	70.8	↓-1.4
4/29 16:00	69.4	↓-1.4
4/29 16:10	67.9	↓-1.5
4/29 16:20	66.3	↓-1.6
4/29 16:30	64.6	↓-1.7
4/29 16:40	63.0	↓-1.6
4/29 16:50	61.3	↓-1.7
4/29 17:00	59.6	↓-1.7
4/29 17:10	57.9	↓-1.7
4/29 17:20	56.2	↓-1.7
4/29 17:30	54.5	↓-1.7
4/29 17:40	52.9	↓-1.6
4/29 17:50	51.3	↓-1.6
4/29 18:00	49.8	↓-1.5
4/29 18:10	48.4	↓-1.4
4/29 18:20	47.1	↓-1.3
4/29 18:30	45.8	↓-1.3
4/29 18:40	44.7	↓-1.1
4/29 18:50	43.7	↓-1.0
4/29 19:00	42.8	↓-0.9
4/29 19:10	42.1	↓-0.7
4/29 19:20	41.5	↓-0.6
4/29 19:30	41.1	↓-0.4
4/29 19:40	40.8	↓-0.3
4/29 19:50	40.6	↓-0.2	干潮
4/29 20:00	40.6	0
4/29 20:10	40.8	↑0.2
4/29 20:20	41.1	↑0.3
4/29 20:30	41.6	↑0.5
4/29 20:40	42.2	↑0.6
4/29 20:50	43.0	↑0.8
4/29 21:00	43.9	↑0.9
4/29 21:10	44.9	↑1.0
4/29 21:20	46.1	↑1.2
4/29 21:30	47.3	↑1.2
4/29 21:40	48.7	↑1.4
4/29 21:50	50.2	↑1.5
4/29 22:00	51.8	↑1.6
4/29 22:10	53.4	↑1.6
4/29 22:20	55.1	↑1.7
4/29 22:30	56.9	↑1.8
4/29 22:40	58.6	↑1.7
4/29 22:50	60.4	↑1.8
4/29 23:00	62.2	↑1.8
4/29 23:10	64.0	↑1.8
4/29 23:20	65.8	↑1.8
4/29 23:30	67.6	↑1.8
4/29 23:40	69.3	↑1.7
4/29 23:50	70.9	↑1.6