20 (土)	02:09	07:37	13:25	20:01
	63cm	37cm	69cm	17cm
中潮 出 04:52 入 18:25 出 14:48 入 03:21

涌元（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	52.2	↑1.6
4/20 00:10	53.7	↑1.5
4/20 00:20	55.0	↑1.3
4/20 00:30	56.3	↑1.3
4/20 00:40	57.5	↑1.2
4/20 00:50	58.6	↑1.1
4/20 01:00	59.5	↑0.9
4/20 01:10	60.4	↑0.9
4/20 01:20	61.1	↑0.7
4/20 01:30	61.6	↑0.5
4/20 01:40	62.1	↑0.5
4/20 01:50	62.4	↑0.3
4/20 02:00	62.5	↑0.1	満潮
4/20 02:10	62.6	↑0.1
4/20 02:20	62.5	↓-0.1
4/20 02:30	62.3	↓-0.2
4/20 02:40	61.9	↓-0.4
4/20 02:50	61.5	↓-0.4
4/20 03:00	60.9	↓-0.6
4/20 03:10	60.2	↓-0.7
4/20 03:20	59.5	↓-0.7
4/20 03:30	58.6	↓-0.9
4/20 03:40	57.6	↓-1.0
4/20 03:50	56.6	↓-1.0
4/20 04:00	55.5	↓-1.1
4/20 04:10	54.4	↓-1.1
4/20 04:20	53.2	↓-1.2
4/20 04:30	52.0	↓-1.2
4/20 04:40	50.7	↓-1.3
4/20 04:50	49.5	↓-1.2
4/20 05:00	48.2	↓-1.3
4/20 05:10	47.0	↓-1.2
4/20 05:20	45.7	↓-1.3
4/20 05:30	44.5	↓-1.2
4/20 05:40	43.4	↓-1.1
4/20 05:50	42.3	↓-1.1
4/20 06:00	41.3	↓-1.0
4/20 06:10	40.3	↓-1.0
4/20 06:20	39.4	↓-0.9
4/20 06:30	38.6	↓-0.8
4/20 06:40	37.9	↓-0.7
4/20 06:50	37.3	↓-0.6
4/20 07:00	36.9	↓-0.4
4/20 07:10	36.5	↓-0.4
4/20 07:20	36.2	↓-0.3
4/20 07:30	36.1	↓-0.1	干潮
4/20 07:40	36.1	0
4/20 07:50	36.2	↑0.1
4/20 08:00	36.4	↑0.2
4/20 08:10	36.8	↑0.4
4/20 08:20	37.2	↑0.4
4/20 08:30	37.8	↑0.6
4/20 08:40	38.5	↑0.7
4/20 08:50	39.3	↑0.8
4/20 09:00	40.2	↑0.9
4/20 09:10	41.2	↑1.0
4/20 09:20	42.3	↑1.1
4/20 09:30	43.5	↑1.2
4/20 09:40	44.8	↑1.3
4/20 09:50	46.1	↑1.3
4/20 10:00	47.4	↑1.3
4/20 10:10	48.8	↑1.4
4/20 10:20	50.3	↑1.5
4/20 10:30	51.7	↑1.4
4/20 10:40	53.2	↑1.5
4/20 10:50	54.6	↑1.4
4/20 11:00	56.1	↑1.5
4/20 11:10	57.5	↑1.4
4/20 11:20	58.9	↑1.4
4/20 11:30	60.2	↑1.3
4/20 11:40	61.5	↑1.3
4/20 11:50	62.6	↑1.1
4/20 12:00	63.8	↑1.2
4/20 12:10	64.8	↑1.0
4/20 12:20	65.7	↑0.9
4/20 12:30	66.5	↑0.8
4/20 12:40	67.1	↑0.6
4/20 12:50	67.7	↑0.6
4/20 13:00	68.1	↑0.4
4/20 13:10	68.4	↑0.3
4/20 13:20	68.5	↑0.1	満潮
4/20 13:30	68.5	0
4/20 13:40	68.3	↓-0.2
4/20 13:50	68.0	↓-0.3
4/20 14:00	67.6	↓-0.4
4/20 14:10	66.9	↓-0.7
4/20 14:20	66.2	↓-0.7
4/20 14:30	65.3	↓-0.9
4/20 14:40	64.2	↓-1.1
4/20 14:50	63.1	↓-1.1
4/20 15:00	61.7	↓-1.4
4/20 15:10	60.3	↓-1.4
4/20 15:20	58.8	↓-1.5
4/20 15:30	57.1	↓-1.7
4/20 15:40	55.4	↓-1.7
4/20 15:50	53.5	↓-1.9
4/20 16:00	51.6	↓-1.9
4/20 16:10	49.7	↓-1.9
4/20 16:20	47.7	↓-2.0
4/20 16:30	45.6	↓-2.1
4/20 16:40	43.5	↓-2.1
4/20 16:50	41.4	↓-2.1
4/20 17:00	39.4	↓-2.0
4/20 17:10	37.3	↓-2.1
4/20 17:20	35.2	↓-2.1
4/20 17:30	33.3	↓-1.9
4/20 17:40	31.3	↓-2.0
4/20 17:50	29.4	↓-1.9
4/20 18:00	27.7	↓-1.7
4/20 18:10	26.0	↓-1.7
4/20 18:20	24.4	↓-1.6
4/20 18:30	22.9	↓-1.5
4/20 18:40	21.6	↓-1.3
4/20 18:50	20.4	↓-1.2
4/20 19:00	19.3	↓-1.1
4/20 19:10	18.4	↓-0.9
4/20 19:20	17.6	↓-0.8
4/20 19:30	17.1	↓-0.5
4/20 19:40	16.6	↓-0.5
4/20 19:50	16.4	↓-0.2
4/20 20:00	16.3	↓-0.1	干潮
4/20 20:10	16.4	↑0.1
4/20 20:20	16.7	↑0.3
4/20 20:30	17.1	↑0.4
4/20 20:40	17.7	↑0.6
4/20 20:50	18.5	↑0.8
4/20 21:00	19.4	↑0.9
4/20 21:10	20.5	↑1.1
4/20 21:20	21.7	↑1.2
4/20 21:30	23.1	↑1.4
4/20 21:40	24.6	↑1.5
4/20 21:50	26.2	↑1.6
4/20 22:00	28.0	↑1.8
4/20 22:10	29.8	↑1.8
4/20 22:20	31.7	↑1.9
4/20 22:30	33.7	↑2.0
4/20 22:40	35.7	↑2.0
4/20 22:50	37.8	↑2.1
4/20 23:00	39.9	↑2.1
4/20 23:10	42.0	↑2.1
4/20 23:20	44.2	↑2.2	最大潮位差
4/20 23:30	46.3	↑2.1
4/20 23:40	48.4	↑2.1
4/20 23:50	50.4	↑2.0