20 (土)	01:41	06:45	12:12	19:08
	61cm	45cm	65cm	21cm
中潮 出 04:38 入 18:22 出 14:36 入 03:16

枝幸（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	55.4	↑1.0
4/20 00:10	56.4	↑1.0
4/20 00:20	57.2	↑0.8
4/20 00:30	57.9	↑0.7
4/20 00:40	58.6	↑0.7
4/20 00:50	59.1	↑0.5
4/20 01:00	59.5	↑0.4
4/20 01:10	59.9	↑0.4
4/20 01:20	60.1	↑0.2
4/20 01:30	60.2	↑0.1
4/20 01:40	60.3	↑0.1	満潮
4/20 01:50	60.2	↓-0.1
4/20 02:00	60.1	↓-0.1
4/20 02:10	59.9	↓-0.2
4/20 02:20	59.6	↓-0.3
4/20 02:30	59.2	↓-0.4
4/20 02:40	58.7	↓-0.5
4/20 02:50	58.2	↓-0.5
4/20 03:00	57.6	↓-0.6
4/20 03:10	57.0	↓-0.6
4/20 03:20	56.3	↓-0.7
4/20 03:30	55.6	↓-0.7
4/20 03:40	54.9	↓-0.7
4/20 03:50	54.1	↓-0.8
4/20 04:00	53.4	↓-0.7
4/20 04:10	52.6	↓-0.8
4/20 04:20	51.8	↓-0.8
4/20 04:30	51.0	↓-0.8
4/20 04:40	50.3	↓-0.7
4/20 04:50	49.6	↓-0.7
4/20 05:00	48.9	↓-0.7
4/20 05:10	48.2	↓-0.7
4/20 05:20	47.6	↓-0.6
4/20 05:30	47.0	↓-0.6
4/20 05:40	46.5	↓-0.5
4/20 05:50	46.1	↓-0.4
4/20 06:00	45.7	↓-0.4
4/20 06:10	45.4	↓-0.3
4/20 06:20	45.2	↓-0.2
4/20 06:30	45.1	↓-0.1
4/20 06:40	45.0	↓-0.1	干潮
4/20 06:50	45.0	0
4/20 07:00	45.1	↑0.1
4/20 07:10	45.2	↑0.1
4/20 07:20	45.5	↑0.3
4/20 07:30	45.8	↑0.3
4/20 07:40	46.2	↑0.4
4/20 07:50	46.7	↑0.5
4/20 08:00	47.2	↑0.5
4/20 08:10	47.8	↑0.6
4/20 08:20	48.5	↑0.7
4/20 08:30	49.2	↑0.7
4/20 08:40	50.0	↑0.8
4/20 08:50	50.8	↑0.8
4/20 09:00	51.6	↑0.8
4/20 09:10	52.5	↑0.9
4/20 09:20	53.4	↑0.9
4/20 09:30	54.3	↑0.9
4/20 09:40	55.2	↑0.9
4/20 09:50	56.1	↑0.9
4/20 10:00	57.0	↑0.9
4/20 10:10	57.9	↑0.9
4/20 10:20	58.7	↑0.8
4/20 10:30	59.5	↑0.8
4/20 10:40	60.3	↑0.8
4/20 10:50	61.0	↑0.7
4/20 11:00	61.7	↑0.7
4/20 11:10	62.3	↑0.6
4/20 11:20	62.8	↑0.5
4/20 11:30	63.2	↑0.4
4/20 11:40	63.6	↑0.4
4/20 11:50	63.8	↑0.2
4/20 12:00	64.0	↑0.2
4/20 12:10	64.1	↑0.1	満潮
4/20 12:20	64.0	↓-0.1
4/20 12:30	63.9	↓-0.1
4/20 12:40	63.6	↓-0.3
4/20 12:50	63.3	↓-0.3
4/20 13:00	62.8	↓-0.5
4/20 13:10	62.2	↓-0.6
4/20 13:20	61.6	↓-0.6
4/20 13:30	60.8	↓-0.8
4/20 13:40	59.9	↓-0.9
4/20 13:50	58.9	↓-1.0
4/20 14:00	57.8	↓-1.1
4/20 14:10	56.6	↓-1.2
4/20 14:20	55.4	↓-1.2
4/20 14:30	54.0	↓-1.4
4/20 14:40	52.6	↓-1.4
4/20 14:50	51.2	↓-1.4
4/20 15:00	49.6	↓-1.6
4/20 15:10	48.1	↓-1.5
4/20 15:20	46.4	↓-1.7	最大潮位差
4/20 15:30	44.8	↓-1.6
4/20 15:40	43.2	↓-1.6
4/20 15:50	41.5	↓-1.7	最大潮位差
4/20 16:00	39.8	↓-1.7	最大潮位差
4/20 16:10	38.2	↓-1.6
4/20 16:20	36.5	↓-1.7	最大潮位差
4/20 16:30	34.9	↓-1.6
4/20 16:40	33.4	↓-1.5
4/20 16:50	31.9	↓-1.5
4/20 17:00	30.4	↓-1.5
4/20 17:10	29.1	↓-1.3
4/20 17:20	27.8	↓-1.3
4/20 17:30	26.6	↓-1.2
4/20 17:40	25.4	↓-1.2
4/20 17:50	24.4	↓-1.0
4/20 18:00	23.5	↓-0.9
4/20 18:10	22.7	↓-0.8
4/20 18:20	22.1	↓-0.6
4/20 18:30	21.5	↓-0.6
4/20 18:40	21.1	↓-0.4
4/20 18:50	20.8	↓-0.3
4/20 19:00	20.6	↓-0.2	干潮
4/20 19:10	20.6	0
4/20 19:20	20.7	↑0.1
4/20 19:30	21.0	↑0.3
4/20 19:40	21.4	↑0.4
4/20 19:50	21.9	↑0.5
4/20 20:00	22.5	↑0.6
4/20 20:10	23.3	↑0.8
4/20 20:20	24.1	↑0.8
4/20 20:30	25.1	↑1.0
4/20 20:40	26.2	↑1.1
4/20 20:50	27.4	↑1.2
4/20 21:00	28.7	↑1.3
4/20 21:10	30.0	↑1.3
4/20 21:20	31.5	↑1.5
4/20 21:30	33.0	↑1.5
4/20 21:40	34.5	↑1.5
4/20 21:50	36.1	↑1.6
4/20 22:00	37.7	↑1.6
4/20 22:10	39.4	↑1.7	最大潮位差
4/20 22:20	41.0	↑1.6
4/20 22:30	42.7	↑1.7	最大潮位差
4/20 22:40	44.4	↑1.7	最大潮位差
4/20 22:50	46.0	↑1.6
4/20 23:00	47.6	↑1.6
4/20 23:10	49.2	↑1.6
4/20 23:20	50.7	↑1.5
4/20 23:30	52.1	↑1.4
4/20 23:40	53.5	↑1.4
4/20 23:50	54.8	↑1.3