29 (土)	00:50	07:20	13:51	19:17
	74cm	29cm	74cm	46cm
中潮 出 04:16 入 18:23 出 16:18 入 02:50

コイセボイ（北海道）2045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	71.6	↑0.7
4/29 00:10	72.1	↑0.5
4/29 00:20	72.6	↑0.5
4/29 00:30	72.9	↑0.3
4/29 00:40	73.1	↑0.2	満潮
4/29 00:50	73.1	0	満潮
4/29 01:00	73.1	0
4/29 01:10	72.8	↓-0.3
4/29 01:20	72.5	↓-0.3
4/29 01:30	72.0	↓-0.5
4/29 01:40	71.4	↓-0.6
4/29 01:50	70.6	↓-0.8
4/29 02:00	69.7	↓-0.9
4/29 02:10	68.7	↓-1.0
4/29 02:20	67.6	↓-1.1
4/29 02:30	66.4	↓-1.2
4/29 02:40	65.0	↓-1.4
4/29 02:50	63.6	↓-1.4
4/29 03:00	62.1	↓-1.5
4/29 03:10	60.5	↓-1.6
4/29 03:20	58.8	↓-1.7
4/29 03:30	57.1	↓-1.7
4/29 03:40	55.3	↓-1.8
4/29 03:50	53.6	↓-1.7
4/29 04:00	51.7	↓-1.9	最大潮位差
4/29 04:10	49.9	↓-1.8
4/29 04:20	48.1	↓-1.8
4/29 04:30	46.3	↓-1.8
4/29 04:40	44.5	↓-1.8
4/29 04:50	42.8	↓-1.7
4/29 05:00	41.1	↓-1.7
4/29 05:10	39.4	↓-1.7
4/29 05:20	37.9	↓-1.5
4/29 05:30	36.4	↓-1.5
4/29 05:40	35.0	↓-1.4
4/29 05:50	33.7	↓-1.3
4/29 06:00	32.6	↓-1.1
4/29 06:10	31.5	↓-1.1
4/29 06:20	30.6	↓-0.9
4/29 06:30	29.8	↓-0.8
4/29 06:40	29.2	↓-0.6
4/29 06:50	28.7	↓-0.5
4/29 07:00	28.3	↓-0.4
4/29 07:10	28.1	↓-0.2	干潮
4/29 07:20	28.0	↓-0.1	干潮
4/29 07:30	28.1	↑0.1
4/29 07:40	28.4	↑0.3
4/29 07:50	28.8	↑0.4
4/29 08:00	29.3	↑0.5
4/29 08:10	30.0	↑0.7
4/29 08:20	30.8	↑0.8
4/29 08:30	31.8	↑1.0
4/29 08:40	32.8	↑1.0
4/29 08:50	34.0	↑1.2
4/29 09:00	35.3	↑1.3
4/29 09:10	36.8	↑1.5
4/29 09:20	38.3	↑1.5
4/29 09:30	39.8	↑1.5
4/29 09:40	41.5	↑1.7
4/29 09:50	43.2	↑1.7
4/29 10:00	45.0	↑1.8
4/29 10:10	46.8	↑1.8
4/29 10:20	48.6	↑1.8
4/29 10:30	50.5	↑1.9	最大潮位差
4/29 10:40	52.3	↑1.8
4/29 10:50	54.2	↑1.9	最大潮位差
4/29 11:00	56.0	↑1.8
4/29 11:10	57.8	↑1.8
4/29 11:20	59.5	↑1.7
4/29 11:30	61.2	↑1.7
4/29 11:40	62.8	↑1.6
4/29 11:50	64.3	↑1.5
4/29 12:00	65.8	↑1.5
4/29 12:10	67.1	↑1.3
4/29 12:20	68.3	↑1.2
4/29 12:30	69.5	↑1.2
4/29 12:40	70.5	↑1.0
4/29 12:50	71.4	↑0.9
4/29 13:00	72.1	↑0.7
4/29 13:10	72.7	↑0.6
4/29 13:20	73.2	↑0.5
4/29 13:30	73.5	↑0.3
4/29 13:40	73.7	↑0.2
4/29 13:50	73.8	↑0.1	満潮
4/29 14:00	73.7	↓-0.1
4/29 14:10	73.5	↓-0.2
4/29 14:20	73.2	↓-0.3
4/29 14:30	72.7	↓-0.5
4/29 14:40	72.1	↓-0.6
4/29 14:50	71.4	↓-0.7
4/29 15:00	70.6	↓-0.8
4/29 15:10	69.7	↓-0.9
4/29 15:20	68.7	↓-1.0
4/29 15:30	67.6	↓-1.1
4/29 15:40	66.5	↓-1.1
4/29 15:50	65.3	↓-1.2
4/29 16:00	64.0	↓-1.3
4/29 16:10	62.7	↓-1.3
4/29 16:20	61.4	↓-1.3
4/29 16:30	60.0	↓-1.4
4/29 16:40	58.7	↓-1.3
4/29 16:50	57.4	↓-1.3
4/29 17:00	56.0	↓-1.4
4/29 17:10	54.8	↓-1.2
4/29 17:20	53.5	↓-1.3
4/29 17:30	52.3	↓-1.2
4/29 17:40	51.2	↓-1.1
4/29 17:50	50.2	↓-1.0
4/29 18:00	49.2	↓-1.0
4/29 18:10	48.4	↓-0.8
4/29 18:20	47.6	↓-0.8
4/29 18:30	47.0	↓-0.6
4/29 18:40	46.4	↓-0.6
4/29 18:50	46.0	↓-0.4
4/29 19:00	45.7	↓-0.3
4/29 19:10	45.6	↓-0.1	干潮
4/29 19:20	45.6	0
4/29 19:30	45.7	↑0.1
4/29 19:40	45.9	↑0.2
4/29 19:50	46.3	↑0.4
4/29 20:00	46.8	↑0.5
4/29 20:10	47.5	↑0.7
4/29 20:20	48.3	↑0.8
4/29 20:30	49.2	↑0.9
4/29 20:40	50.2	↑1.0
4/29 20:50	51.3	↑1.1
4/29 21:00	52.5	↑1.2
4/29 21:10	53.8	↑1.3
4/29 21:20	55.3	↑1.5
4/29 21:30	56.7	↑1.4
4/29 21:40	58.3	↑1.6
4/29 21:50	59.9	↑1.6
4/29 22:00	61.5	↑1.6
4/29 22:10	63.2	↑1.7
4/29 22:20	64.8	↑1.6
4/29 22:30	66.5	↑1.7
4/29 22:40	68.2	↑1.7
4/29 22:50	69.8	↑1.6
4/29 23:00	71.4	↑1.6
4/29 23:10	72.9	↑1.5
4/29 23:20	74.4	↑1.5
4/29 23:30	75.8	↑1.4
4/29 23:40	77.2	↑1.4
4/29 23:50	78.4	↑1.2