20 (土)	01:57	06:29	12:10	19:18
	66cm	55cm	77cm	27cm
中潮 出 04:37 入 18:21 出 14:36 入 03:15

雄武（北海道）2024年04月20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
4/20 00:00	59.5	↑1.1
4/20 00:10	60.6	↑1.1
4/20 00:20	61.5	↑0.9
4/20 00:30	62.4	↑0.9
4/20 00:40	63.1	↑0.7
4/20 00:50	63.8	↑0.7
4/20 01:00	64.3	↑0.5
4/20 01:10	64.8	↑0.5
4/20 01:20	65.2	↑0.4
4/20 01:30	65.5	↑0.3
4/20 01:40	65.7	↑0.2
4/20 01:50	65.8	↑0.1	満潮
4/20 02:00	65.8	0
4/20 02:10	65.7	↓-0.1
4/20 02:20	65.5	↓-0.2
4/20 02:30	65.3	↓-0.2
4/20 02:40	65.0	↓-0.3
4/20 02:50	64.7	↓-0.3
4/20 03:00	64.2	↓-0.5
4/20 03:10	63.8	↓-0.4
4/20 03:20	63.3	↓-0.5
4/20 03:30	62.7	↓-0.6
4/20 03:40	62.1	↓-0.6
4/20 03:50	61.5	↓-0.6
4/20 04:00	60.9	↓-0.6
4/20 04:10	60.3	↓-0.6
4/20 04:20	59.7	↓-0.6
4/20 04:30	59.0	↓-0.7
4/20 04:40	58.4	↓-0.6
4/20 04:50	57.9	↓-0.5
4/20 05:00	57.3	↓-0.6
4/20 05:10	56.8	↓-0.5
4/20 05:20	56.4	↓-0.4
4/20 05:30	55.9	↓-0.5
4/20 05:40	55.6	↓-0.3
4/20 05:50	55.3	↓-0.3
4/20 06:00	55.0	↓-0.3
4/20 06:10	54.9	↓-0.1
4/20 06:20	54.8	↓-0.1	干潮
4/20 06:30	54.8	0
4/20 06:40	54.8	0
4/20 06:50	55.0	↑0.2
4/20 07:00	55.2	↑0.2
4/20 07:10	55.5	↑0.3
4/20 07:20	55.8	↑0.3
4/20 07:30	56.3	↑0.5
4/20 07:40	56.8	↑0.5
4/20 07:50	57.4	↑0.6
4/20 08:00	58.0	↑0.6
4/20 08:10	58.7	↑0.7
4/20 08:20	59.5	↑0.8
4/20 08:30	60.3	↑0.8
4/20 08:40	61.2	↑0.9
4/20 08:50	62.1	↑0.9
4/20 09:00	63.0	↑0.9
4/20 09:10	64.0	↑1.0
4/20 09:20	64.9	↑0.9
4/20 09:30	65.9	↑1.0
4/20 09:40	66.9	↑1.0
4/20 09:50	67.9	↑1.0
4/20 10:00	68.8	↑0.9
4/20 10:10	69.8	↑1.0
4/20 10:20	70.7	↑0.9
4/20 10:30	71.5	↑0.8
4/20 10:40	72.3	↑0.8
4/20 10:50	73.1	↑0.8
4/20 11:00	73.8	↑0.7
4/20 11:10	74.4	↑0.6
4/20 11:20	74.9	↑0.5
4/20 11:30	75.4	↑0.5
4/20 11:40	75.7	↑0.3
4/20 11:50	76.0	↑0.3
4/20 12:00	76.1	↑0.1	満潮
4/20 12:10	76.2	↑0.1	満潮
4/20 12:20	76.1	↓-0.1
4/20 12:30	75.9	↓-0.2
4/20 12:40	75.6	↓-0.3
4/20 12:50	75.2	↓-0.4
4/20 13:00	74.7	↓-0.5
4/20 13:10	74.0	↓-0.7
4/20 13:20	73.3	↓-0.7
4/20 13:30	72.4	↓-0.9
4/20 13:40	71.4	↓-1.0
4/20 13:50	70.3	↓-1.1
4/20 14:00	69.1	↓-1.2
4/20 14:10	67.8	↓-1.3
4/20 14:20	66.4	↓-1.4
4/20 14:30	64.9	↓-1.5
4/20 14:40	63.4	↓-1.5
4/20 14:50	61.8	↓-1.6
4/20 15:00	60.1	↓-1.7
4/20 15:10	58.4	↓-1.7
4/20 15:20	56.6	↓-1.8
4/20 15:30	54.8	↓-1.8
4/20 15:40	52.9	↓-1.9	最大潮位差
4/20 15:50	51.1	↓-1.8
4/20 16:00	49.3	↓-1.8
4/20 16:10	47.4	↓-1.9	最大潮位差
4/20 16:20	45.6	↓-1.8
4/20 16:30	43.8	↓-1.8
4/20 16:40	42.1	↓-1.7
4/20 16:50	40.4	↓-1.7
4/20 17:00	38.7	↓-1.7
4/20 17:10	37.2	↓-1.5
4/20 17:20	35.7	↓-1.5
4/20 17:30	34.3	↓-1.4
4/20 17:40	33.0	↓-1.3
4/20 17:50	31.8	↓-1.2
4/20 18:00	30.7	↓-1.1
4/20 18:10	29.7	↓-1.0
4/20 18:20	28.9	↓-0.8
4/20 18:30	28.2	↓-0.7
4/20 18:40	27.6	↓-0.6
4/20 18:50	27.1	↓-0.5
4/20 19:00	26.8	↓-0.3
4/20 19:10	26.7	↓-0.1	干潮
4/20 19:20	26.6	↓-0.1
4/20 19:30	26.7	↑0.1
4/20 19:40	27.0	↑0.3
4/20 19:50	27.4	↑0.4
4/20 20:00	27.9	↑0.5
4/20 20:10	28.6	↑0.7
4/20 20:20	29.4	↑0.8
4/20 20:30	30.3	↑0.9
4/20 20:40	31.3	↑1.0
4/20 20:50	32.4	↑1.1
4/20 21:00	33.6	↑1.2
4/20 21:10	34.9	↑1.3
4/20 21:20	36.3	↑1.4
4/20 21:30	37.8	↑1.5
4/20 21:40	39.3	↑1.5
4/20 21:50	40.9	↑1.6
4/20 22:00	42.5	↑1.6
4/20 22:10	44.1	↑1.6
4/20 22:20	45.8	↑1.7
4/20 22:30	47.5	↑1.7
4/20 22:40	49.1	↑1.6
4/20 22:50	50.8	↑1.7
4/20 23:00	52.4	↑1.6
4/20 23:10	54.0	↑1.6
4/20 23:20	55.5	↑1.5
4/20 23:30	57.0	↑1.5
4/20 23:40	58.4	↑1.4
4/20 23:50	59.8	↑1.4