20 (土)	01:21	07:14	12:50	19:09
	107cm	64cm	101cm	44cm
中潮 出 04:38 入 18:15 出 14:35 入 03:10

音調津（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	100.7	↑1.3
4/20 00:10	102.0	↑1.3
4/20 00:20	103.0	↑1.0
4/20 00:30	103.9	↑0.9
4/20 00:40	104.7	↑0.8
4/20 00:50	105.3	↑0.6
4/20 01:00	105.7	↑0.4
4/20 01:10	105.9	↑0.2
4/20 01:20	106.0	↑0.1	満潮
4/20 01:30	105.9	↓-0.1
4/20 01:40	105.7	↓-0.2
4/20 01:50	105.3	↓-0.4
4/20 02:00	104.7	↓-0.6
4/20 02:10	104.0	↓-0.7
4/20 02:20	103.2	↓-0.8
4/20 02:30	102.2	↓-1.0
4/20 02:40	101.0	↓-1.2
4/20 02:50	99.8	↓-1.2
4/20 03:00	98.4	↓-1.4
4/20 03:10	96.9	↓-1.5
4/20 03:20	95.3	↓-1.6
4/20 03:30	93.6	↓-1.7
4/20 03:40	91.9	↓-1.7
4/20 03:50	90.1	↓-1.8
4/20 04:00	88.2	↓-1.9
4/20 04:10	86.4	↓-1.8
4/20 04:20	84.5	↓-1.9
4/20 04:30	82.6	↓-1.9
4/20 04:40	80.7	↓-1.9
4/20 04:50	78.9	↓-1.8
4/20 05:00	77.1	↓-1.8
4/20 05:10	75.4	↓-1.7
4/20 05:20	73.7	↓-1.7
4/20 05:30	72.2	↓-1.5
4/20 05:40	70.7	↓-1.5
4/20 05:50	69.4	↓-1.3
4/20 06:00	68.2	↓-1.2
4/20 06:10	67.1	↓-1.1
4/20 06:20	66.2	↓-0.9
4/20 06:30	65.4	↓-0.8
4/20 06:40	64.7	↓-0.7
4/20 06:50	64.3	↓-0.4
4/20 07:00	64.0	↓-0.3
4/20 07:10	63.9	↓-0.1	干潮
4/20 07:20	63.9	0
4/20 07:30	64.1	↑0.2
4/20 07:40	64.5	↑0.4
4/20 07:50	65.0	↑0.5
4/20 08:00	65.7	↑0.7
4/20 08:10	66.5	↑0.8
4/20 08:20	67.5	↑1.0
4/20 08:30	68.6	↑1.1
4/20 08:40	69.8	↑1.2
4/20 08:50	71.1	↑1.3
4/20 09:00	72.5	↑1.4
4/20 09:10	74.0	↑1.5
4/20 09:20	75.6	↑1.6
4/20 09:30	77.2	↑1.6
4/20 09:40	78.9	↑1.7
4/20 09:50	80.5	↑1.6
4/20 10:00	82.2	↑1.7
4/20 10:10	83.9	↑1.7
4/20 10:20	85.6	↑1.7
4/20 10:30	87.2	↑1.6
4/20 10:40	88.8	↑1.6
4/20 10:50	90.4	↑1.6
4/20 11:00	91.8	↑1.4
4/20 11:10	93.2	↑1.4
4/20 11:20	94.5	↑1.3
4/20 11:30	95.7	↑1.2
4/20 11:40	96.7	↑1.0
4/20 11:50	97.7	↑1.0
4/20 12:00	98.5	↑0.8
4/20 12:10	99.2	↑0.7
4/20 12:20	99.7	↑0.5
4/20 12:30	100.1	↑0.4
4/20 12:40	100.3	↑0.2	満潮
4/20 12:50	100.4	↑0.1	満潮
4/20 13:00	100.3	↓-0.1
4/20 13:10	100.0	↓-0.3
4/20 13:20	99.5	↓-0.5
4/20 13:30	98.9	↓-0.6
4/20 13:40	98.2	↓-0.7
4/20 13:50	97.2	↓-1.0
4/20 14:00	96.1	↓-1.1
4/20 14:10	94.9	↓-1.2
4/20 14:20	93.5	↓-1.4
4/20 14:30	92.0	↓-1.5
4/20 14:40	90.3	↓-1.7
4/20 14:50	88.5	↓-1.8
4/20 15:00	86.5	↓-2.0
4/20 15:10	84.5	↓-2.0
4/20 15:20	82.4	↓-2.1
4/20 15:30	80.2	↓-2.2
4/20 15:40	77.9	↓-2.3
4/20 15:50	75.6	↓-2.3
4/20 16:00	73.2	↓-2.4
4/20 16:10	70.8	↓-2.4
4/20 16:20	68.4	↓-2.4
4/20 16:30	66.1	↓-2.3
4/20 16:40	63.7	↓-2.4
4/20 16:50	61.4	↓-2.3
4/20 17:00	59.2	↓-2.2
4/20 17:10	57.0	↓-2.2
4/20 17:20	55.0	↓-2.0
4/20 17:30	53.1	↓-1.9
4/20 17:40	51.3	↓-1.8
4/20 17:50	49.6	↓-1.7
4/20 18:00	48.1	↓-1.5
4/20 18:10	46.8	↓-1.3
4/20 18:20	45.7	↓-1.1
4/20 18:30	44.8	↓-0.9
4/20 18:40	44.0	↓-0.8
4/20 18:50	43.5	↓-0.5
4/20 19:00	43.2	↓-0.3	干潮
4/20 19:10	43.2	0
4/20 19:20	43.3	↑0.1
4/20 19:30	43.7	↑0.4
4/20 19:40	44.3	↑0.6
4/20 19:50	45.1	↑0.8
4/20 20:00	46.1	↑1.0
4/20 20:10	47.4	↑1.3
4/20 20:20	48.8	↑1.4
4/20 20:30	50.5	↑1.7
4/20 20:40	52.3	↑1.8
4/20 20:50	54.3	↑2.0
4/20 21:00	56.4	↑2.1
4/20 21:10	58.7	↑2.3
4/20 21:20	61.1	↑2.4
4/20 21:30	63.5	↑2.4
4/20 21:40	66.1	↑2.6
4/20 21:50	68.8	↑2.7
4/20 22:00	71.5	↑2.7
4/20 22:10	74.2	↑2.7
4/20 22:20	77.0	↑2.8	最大潮位差
4/20 22:30	79.8	↑2.8	最大潮位差
4/20 22:40	82.5	↑2.7
4/20 22:50	85.2	↑2.7
4/20 23:00	87.8	↑2.6
4/20 23:10	90.4	↑2.6
4/20 23:20	92.9	↑2.5
4/20 23:30	95.3	↑2.4
4/20 23:40	97.5	↑2.2
4/20 23:50	99.7	↑2.2