23 (火)	02:18	08:49	15:15	20:38
	82cm	27cm	79cm	48cm
大潮 出 04:11 入 18:06 出 17:27 入 03:42

内岡（北海道）2024年04月23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
4/23 00:00	68.1	↑1.7
4/23 00:10	69.8	↑1.7
4/23 00:20	71.4	↑1.6
4/23 00:30	73.0	↑1.6
4/23 00:40	74.4	↑1.4
4/23 00:50	75.8	↑1.4
4/23 01:00	77.0	↑1.2
4/23 01:10	78.1	↑1.1
4/23 01:20	79.1	↑1.0
4/23 01:30	79.9	↑0.8
4/23 01:40	80.6	↑0.7
4/23 01:50	81.2	↑0.6
4/23 02:00	81.5	↑0.3
4/23 02:10	81.7	↑0.2	満潮
4/23 02:20	81.8	↑0.1
4/23 02:30	81.6	↓-0.2
4/23 02:40	81.3	↓-0.3
4/23 02:50	80.8	↓-0.5
4/23 03:00	80.2	↓-0.6
4/23 03:10	79.4	↓-0.8
4/23 03:20	78.4	↓-1.0
4/23 03:30	77.3	↓-1.1
4/23 03:40	76.0	↓-1.3
4/23 03:50	74.6	↓-1.4
4/23 04:00	73.0	↓-1.6
4/23 04:10	71.3	↓-1.7
4/23 04:20	69.6	↓-1.7
4/23 04:30	67.7	↓-1.9
4/23 04:40	65.7	↓-2.0
4/23 04:50	63.6	↓-2.1
4/23 05:00	61.5	↓-2.1
4/23 05:10	59.3	↓-2.2
4/23 05:20	57.1	↓-2.2
4/23 05:30	54.9	↓-2.2
4/23 05:40	52.6	↓-2.3	最大潮位差
4/23 05:50	50.4	↓-2.2
4/23 06:00	48.2	↓-2.2
4/23 06:10	46.0	↓-2.2
4/23 06:20	43.9	↓-2.1
4/23 06:30	41.8	↓-2.1
4/23 06:40	39.9	↓-1.9
4/23 06:50	38.0	↓-1.9
4/23 07:00	36.2	↓-1.8
4/23 07:10	34.5	↓-1.7
4/23 07:20	33.0	↓-1.5
4/23 07:30	31.6	↓-1.4
4/23 07:40	30.4	↓-1.2
4/23 07:50	29.3	↓-1.1
4/23 08:00	28.4	↓-0.9
4/23 08:10	27.6	↓-0.8
4/23 08:20	27.0	↓-0.6
4/23 08:30	26.6	↓-0.4
4/23 08:40	26.4	↓-0.2	干潮
4/23 08:50	26.3	↓-0.1
4/23 09:00	26.5	↑0.2
4/23 09:10	26.8	↑0.3
4/23 09:20	27.3	↑0.5
4/23 09:30	27.9	↑0.6
4/23 09:40	28.8	↑0.9
4/23 09:50	29.8	↑1.0
4/23 10:00	30.9	↑1.1
4/23 10:10	32.2	↑1.3
4/23 10:20	33.6	↑1.4
4/23 10:30	35.2	↑1.6
4/23 10:40	36.9	↑1.7
4/23 10:50	38.7	↑1.8
4/23 11:00	40.5	↑1.8
4/23 11:10	42.5	↑2.0
4/23 11:20	44.5	↑2.0
4/23 11:30	46.6	↑2.1
4/23 11:40	48.7	↑2.1
4/23 11:50	50.8	↑2.1
4/23 12:00	53.0	↑2.2
4/23 12:10	55.1	↑2.1
4/23 12:20	57.2	↑2.1
4/23 12:30	59.3	↑2.1
4/23 12:40	61.4	↑2.1
4/23 12:50	63.3	↑1.9
4/23 13:00	65.2	↑1.9
4/23 13:10	67.0	↑1.8
4/23 13:20	68.8	↑1.8
4/23 13:30	70.4	↑1.6
4/23 13:40	71.9	↑1.5
4/23 13:50	73.2	↑1.3
4/23 14:00	74.4	↑1.2
4/23 14:10	75.5	↑1.1
4/23 14:20	76.4	↑0.9
4/23 14:30	77.2	↑0.8
4/23 14:40	77.8	↑0.6
4/23 14:50	78.3	↑0.5
4/23 15:00	78.6	↑0.3
4/23 15:10	78.7	↑0.1	満潮
4/23 15:20	78.7	0
4/23 15:30	78.6	↓-0.1
4/23 15:40	78.2	↓-0.4
4/23 15:50	77.8	↓-0.4
4/23 16:00	77.1	↓-0.7
4/23 16:10	76.4	↓-0.7
4/23 16:20	75.5	↓-0.9
4/23 16:30	74.5	↓-1.0
4/23 16:40	73.4	↓-1.1
4/23 16:50	72.2	↓-1.2
4/23 17:00	70.9	↓-1.3
4/23 17:10	69.6	↓-1.3
4/23 17:20	68.2	↓-1.4
4/23 17:30	66.7	↓-1.5
4/23 17:40	65.2	↓-1.5
4/23 17:50	63.7	↓-1.5
4/23 18:00	62.2	↓-1.5
4/23 18:10	60.7	↓-1.5
4/23 18:20	59.2	↓-1.5
4/23 18:30	57.7	↓-1.5
4/23 18:40	56.3	↓-1.4
4/23 18:50	55.0	↓-1.3
4/23 19:00	53.7	↓-1.3
4/23 19:10	52.5	↓-1.2
4/23 19:20	51.4	↓-1.1
4/23 19:30	50.4	↓-1.0
4/23 19:40	49.6	↓-0.8
4/23 19:50	48.8	↓-0.8
4/23 20:00	48.2	↓-0.6
4/23 20:10	47.7	↓-0.5
4/23 20:20	47.4	↓-0.3
4/23 20:30	47.2	↓-0.2	干潮
4/23 20:40	47.2	0
4/23 20:50	47.3	↑0.1
4/23 21:00	47.6	↑0.3
4/23 21:10	48.0	↑0.4
4/23 21:20	48.6	↑0.6
4/23 21:30	49.4	↑0.8
4/23 21:40	50.3	↑0.9
4/23 21:50	51.3	↑1.0
4/23 22:00	52.4	↑1.1
4/23 22:10	53.7	↑1.3
4/23 22:20	55.1	↑1.4
4/23 22:30	56.6	↑1.5
4/23 22:40	58.2	↑1.6
4/23 22:50	59.9	↑1.7
4/23 23:00	61.7	↑1.8
4/23 23:10	63.5	↑1.8
4/23 23:20	65.4	↑1.9
4/23 23:30	67.3	↑1.9
4/23 23:40	69.2	↑1.9
4/23 23:50	71.2	↑2.0