5 (金)	02:12	08:50	14:34	20:28
	101cm	40cm	81cm	36cm
大潮 出 05:24 入 16:56 出 03:53 入 16:47

コイセボイ（北海道）2040年10月5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
10/5 00:00	85.9	↑2.0
10/5 00:10	87.8	↑1.9
10/5 00:20	89.6	↑1.8
10/5 00:30	91.3	↑1.7
10/5 00:40	92.8	↑1.5
10/5 00:50	94.3	↑1.5
10/5 01:00	95.6	↑1.3
10/5 01:10	96.7	↑1.1
10/5 01:20	97.7	↑1.0
10/5 01:30	98.5	↑0.8
10/5 01:40	99.2	↑0.7
10/5 01:50	99.7	↑0.5
10/5 02:00	100.0	↑0.3
10/5 02:10	100.1	↑0.1	満潮
10/5 02:20	100.0	↓-0.1
10/5 02:30	99.7	↓-0.3
10/5 02:40	99.3	↓-0.4
10/5 02:50	98.7	↓-0.6
10/5 03:00	97.9	↓-0.8
10/5 03:10	96.9	↓-1.0
10/5 03:20	95.7	↓-1.2
10/5 03:30	94.4	↓-1.3
10/5 03:40	92.9	↓-1.5
10/5 03:50	91.3	↓-1.6
10/5 04:00	89.5	↓-1.8
10/5 04:10	87.7	↓-1.8
10/5 04:20	85.7	↓-2.0
10/5 04:30	83.6	↓-2.1
10/5 04:40	81.4	↓-2.2
10/5 04:50	79.1	↓-2.3
10/5 05:00	76.8	↓-2.3
10/5 05:10	74.5	↓-2.3
10/5 05:20	72.1	↓-2.4
10/5 05:30	69.7	↓-2.4
10/5 05:40	67.3	↓-2.4
10/5 05:50	64.9	↓-2.4
10/5 06:00	62.6	↓-2.3
10/5 06:10	60.3	↓-2.3
10/5 06:20	58.1	↓-2.2
10/5 06:30	55.9	↓-2.2
10/5 06:40	53.8	↓-2.1
10/5 06:50	51.9	↓-1.9
10/5 07:00	50.0	↓-1.9
10/5 07:10	48.3	↓-1.7
10/5 07:20	46.7	↓-1.6
10/5 07:30	45.2	↓-1.5
10/5 07:40	44.0	↓-1.2
10/5 07:50	42.8	↓-1.2
10/5 08:00	41.9	↓-0.9
10/5 08:10	41.1	↓-0.8
10/5 08:20	40.5	↓-0.6
10/5 08:30	40.0	↓-0.5
10/5 08:40	39.8	↓-0.2	干潮
10/5 08:50	39.7	↓-0.1	干潮
10/5 09:00	39.8	↑0.1
10/5 09:10	40.1	↑0.3
10/5 09:20	40.5	↑0.4
10/5 09:30	41.1	↑0.6
10/5 09:40	41.9	↑0.8
10/5 09:50	42.8	↑0.9
10/5 10:00	43.9	↑1.1
10/5 10:10	45.1	↑1.2
10/5 10:20	46.4	↑1.3
10/5 10:30	47.8	↑1.4
10/5 10:40	49.3	↑1.5
10/5 10:50	50.9	↑1.6
10/5 11:00	52.6	↑1.7
10/5 11:10	54.4	↑1.8
10/5 11:20	56.2	↑1.8
10/5 11:30	58.0	↑1.8
10/5 11:40	59.8	↑1.8
10/5 11:50	61.6	↑1.8
10/5 12:00	63.5	↑1.9
10/5 12:10	65.2	↑1.7
10/5 12:20	67.0	↑1.8
10/5 12:30	68.7	↑1.7
10/5 12:40	70.3	↑1.6
10/5 12:50	71.8	↑1.5
10/5 13:00	73.2	↑1.4
10/5 13:10	74.5	↑1.3
10/5 13:20	75.7	↑1.2
10/5 13:30	76.8	↑1.1
10/5 13:40	77.7	↑0.9
10/5 13:50	78.5	↑0.8
10/5 14:00	79.1	↑0.6
10/5 14:10	79.6	↑0.5
10/5 14:20	79.9	↑0.3
10/5 14:30	80.1	↑0.2	満潮
10/5 14:40	80.0	↓-0.1
10/5 14:50	79.8	↓-0.2
10/5 15:00	79.5	↓-0.3
10/5 15:10	79.0	↓-0.5
10/5 15:20	78.3	↓-0.7
10/5 15:30	77.4	↓-0.9
10/5 15:40	76.4	↓-1.0
10/5 15:50	75.3	↓-1.1
10/5 16:00	74.0	↓-1.3
10/5 16:10	72.6	↓-1.4
10/5 16:20	71.1	↓-1.5
10/5 16:30	69.5	↓-1.6
10/5 16:40	67.8	↓-1.7
10/5 16:50	66.0	↓-1.8
10/5 17:00	64.2	↓-1.8
10/5 17:10	62.3	↓-1.9
10/5 17:20	60.4	↓-1.9
10/5 17:30	58.4	↓-2.0
10/5 17:40	56.5	↓-1.9
10/5 17:50	54.5	↓-2.0
10/5 18:00	52.6	↓-1.9
10/5 18:10	50.7	↓-1.9
10/5 18:20	48.9	↓-1.8
10/5 18:30	47.1	↓-1.8
10/5 18:40	45.4	↓-1.7
10/5 18:50	43.9	↓-1.5
10/5 19:00	42.4	↓-1.5
10/5 19:10	41.1	↓-1.3
10/5 19:20	39.8	↓-1.3
10/5 19:30	38.8	↓-1.0
10/5 19:40	37.9	↓-0.9
10/5 19:50	37.1	↓-0.8
10/5 20:00	36.5	↓-0.6
10/5 20:10	36.1	↓-0.4
10/5 20:20	35.9	↓-0.2	干潮
10/5 20:30	35.9	0
10/5 20:40	36.0	↑0.1
10/5 20:50	36.4	↑0.4
10/5 21:00	36.9	↑0.5
10/5 21:10	37.6	↑0.7
10/5 21:20	38.5	↑0.9
10/5 21:30	39.6	↑1.1
10/5 21:40	40.8	↑1.2
10/5 21:50	42.3	↑1.5
10/5 22:00	43.8	↑1.5
10/5 22:10	45.5	↑1.7
10/5 22:20	47.4	↑1.9
10/5 22:30	49.4	↑2.0
10/5 22:40	51.5	↑2.1
10/5 22:50	53.7	↑2.2
10/5 23:00	56.0	↑2.3
10/5 23:10	58.3	↑2.3
10/5 23:20	60.7	↑2.4
10/5 23:30	63.2	↑2.5	最大潮位差
10/5 23:40	65.7	↑2.5	最大潮位差
10/5 23:50	68.1	↑2.4