20 (土)	01:44	07:36	13:05	19:32
	112cm	66cm	105cm	38cm
中潮 出 04:40 入 18:14 出 14:36 入 03:09

歌露（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	101.1	↑2.0
4/20 00:10	103.0	↑1.9
4/20 00:20	104.7	↑1.7
4/20 00:30	106.2	↑1.5
4/20 00:40	107.5	↑1.3
4/20 00:50	108.7	↑1.2
4/20 01:00	109.6	↑0.9
4/20 01:10	110.4	↑0.8
4/20 01:20	110.9	↑0.5
4/20 01:30	111.3	↑0.4
4/20 01:40	111.4	↑0.1	満潮
4/20 01:50	111.4	0
4/20 02:00	111.2	↓-0.2
4/20 02:10	110.7	↓-0.5
4/20 02:20	110.1	↓-0.6
4/20 02:30	109.3	↓-0.8
4/20 02:40	108.3	↓-1.0
4/20 02:50	107.2	↓-1.1
4/20 03:00	105.9	↓-1.3
4/20 03:10	104.5	↓-1.4
4/20 03:20	103.0	↓-1.5
4/20 03:30	101.3	↓-1.7
4/20 03:40	99.6	↓-1.7
4/20 03:50	97.7	↓-1.9
4/20 04:00	95.8	↓-1.9
4/20 04:10	93.8	↓-2.0
4/20 04:20	91.8	↓-2.0
4/20 04:30	89.8	↓-2.0
4/20 04:40	87.7	↓-2.1
4/20 04:50	85.7	↓-2.0
4/20 05:00	83.7	↓-2.0
4/20 05:10	81.7	↓-2.0
4/20 05:20	79.8	↓-1.9
4/20 05:30	78.0	↓-1.8
4/20 05:40	76.2	↓-1.8
4/20 05:50	74.5	↓-1.7
4/20 06:00	73.0	↓-1.5
4/20 06:10	71.5	↓-1.5
4/20 06:20	70.2	↓-1.3
4/20 06:30	69.1	↓-1.1
4/20 06:40	68.1	↓-1.0
4/20 06:50	67.2	↓-0.9
4/20 07:00	66.6	↓-0.6
4/20 07:10	66.0	↓-0.6
4/20 07:20	65.7	↓-0.3
4/20 07:30	65.5	↓-0.2	干潮
4/20 07:40	65.5	0
4/20 07:50	65.7	↑0.2
4/20 08:00	66.1	↑0.4
4/20 08:10	66.6	↑0.5
4/20 08:20	67.3	↑0.7
4/20 08:30	68.1	↑0.8
4/20 08:40	69.1	↑1.0
4/20 08:50	70.2	↑1.1
4/20 09:00	71.5	↑1.3
4/20 09:10	72.9	↑1.4
4/20 09:20	74.4	↑1.5
4/20 09:30	76.0	↑1.6
4/20 09:40	77.6	↑1.6
4/20 09:50	79.4	↑1.8
4/20 10:00	81.2	↑1.8
4/20 10:10	83.0	↑1.8
4/20 10:20	84.9	↑1.9
4/20 10:30	86.7	↑1.8
4/20 10:40	88.6	↑1.9
4/20 10:50	90.4	↑1.8
4/20 11:00	92.2	↑1.8
4/20 11:10	93.9	↑1.7
4/20 11:20	95.5	↑1.6
4/20 11:30	97.1	↑1.6
4/20 11:40	98.5	↑1.4
4/20 11:50	99.8	↑1.3
4/20 12:00	101.0	↑1.2
4/20 12:10	102.1	↑1.1
4/20 12:20	103.0	↑0.9
4/20 12:30	103.7	↑0.7
4/20 12:40	104.2	↑0.5
4/20 12:50	104.6	↑0.4
4/20 13:00	104.8	↑0.2	満潮
4/20 13:10	104.8	0
4/20 13:20	104.6	↓-0.2
4/20 13:30	104.2	↓-0.4
4/20 13:40	103.6	↓-0.6
4/20 13:50	102.7	↓-0.9
4/20 14:00	101.7	↓-1.0
4/20 14:10	100.5	↓-1.2
4/20 14:20	99.2	↓-1.3
4/20 14:30	97.6	↓-1.6
4/20 14:40	95.8	↓-1.8
4/20 14:50	93.9	↓-1.9
4/20 15:00	91.9	↓-2.0
4/20 15:10	89.7	↓-2.2
4/20 15:20	87.4	↓-2.3
4/20 15:30	85.0	↓-2.4
4/20 15:40	82.4	↓-2.6
4/20 15:50	79.8	↓-2.6
4/20 16:00	77.1	↓-2.7
4/20 16:10	74.4	↓-2.7
4/20 16:20	71.7	↓-2.7
4/20 16:30	68.9	↓-2.8
4/20 16:40	66.2	↓-2.7
4/20 16:50	63.5	↓-2.7
4/20 17:00	60.8	↓-2.7
4/20 17:10	58.2	↓-2.6
4/20 17:20	55.7	↓-2.5
4/20 17:30	53.2	↓-2.5
4/20 17:40	50.9	↓-2.3
4/20 17:50	48.8	↓-2.1
4/20 18:00	46.7	↓-2.1
4/20 18:10	44.9	↓-1.8
4/20 18:20	43.2	↓-1.7
4/20 18:30	41.7	↓-1.5
4/20 18:40	40.5	↓-1.2
4/20 18:50	39.4	↓-1.1
4/20 19:00	38.6	↓-0.8
4/20 19:10	38.0	↓-0.6
4/20 19:20	37.6	↓-0.4
4/20 19:30	37.4	↓-0.2	干潮
4/20 19:40	37.6	↑0.2
4/20 19:50	37.9	↑0.3
4/20 20:00	38.5	↑0.6
4/20 20:10	39.3	↑0.8
4/20 20:20	40.4	↑1.1
4/20 20:30	41.7	↑1.3
4/20 20:40	43.2	↑1.5
4/20 20:50	44.9	↑1.7
4/20 21:00	46.9	↑2.0
4/20 21:10	49.0	↑2.1
4/20 21:20	51.3	↑2.3
4/20 21:30	53.8	↑2.5
4/20 21:40	56.4	↑2.6
4/20 21:50	59.2	↑2.8
4/20 22:00	62.0	↑2.8
4/20 22:10	65.0	↑3.0
4/20 22:20	68.0	↑3.0
4/20 22:30	71.1	↑3.1
4/20 22:40	74.2	↑3.1
4/20 22:50	77.4	↑3.2	最大潮位差
4/20 23:00	80.5	↑3.1
4/20 23:10	83.6	↑3.1
4/20 23:20	86.7	↑3.1
4/20 23:30	89.6	↑2.9
4/20 23:40	92.5	↑2.9
4/20 23:50	95.3	↑2.8