01 (日)	06:02	07:09	15:11	23:20
	64cm	64cm	133cm	16cm
大潮 出 06:56 入 15:54 出 17:13 入 08:17

コイセボイ（北海道）2040年01月01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
1/1 00:00	18.9	↑1.3
1/1 00:10	20.3	↑1.4
1/1 00:20	21.8	↑1.5
1/1 00:30	23.5	↑1.7
1/1 00:40	25.2	↑1.7
1/1 00:50	27.0	↑1.8
1/1 01:00	28.9	↑1.9
1/1 01:10	30.8	↑1.9
1/1 01:20	32.7	↑1.9
1/1 01:30	34.7	↑2.0
1/1 01:40	36.6	↑1.9
1/1 01:50	38.6	↑2.0
1/1 02:00	40.5	↑1.9
1/1 02:10	42.4	↑1.9
1/1 02:20	44.3	↑1.9
1/1 02:30	46.1	↑1.8
1/1 02:40	47.9	↑1.8
1/1 02:50	49.6	↑1.7
1/1 03:00	51.2	↑1.6
1/1 03:10	52.7	↑1.5
1/1 03:20	54.1	↑1.4
1/1 03:30	55.4	↑1.3
1/1 03:40	56.7	↑1.3
1/1 03:50	57.8	↑1.1
1/1 04:00	58.8	↑1.0
1/1 04:10	59.7	↑0.9
1/1 04:20	60.6	↑0.9
1/1 04:30	61.3	↑0.7
1/1 04:40	61.9	↑0.6
1/1 04:50	62.4	↑0.5
1/1 05:00	62.8	↑0.4
1/1 05:10	63.2	↑0.4
1/1 05:20	63.4	↑0.2
1/1 05:30	63.6	↑0.2
1/1 05:40	63.7	↑0.1
1/1 05:50	63.8	↑0.1
1/1 06:00	63.8	0	満潮
1/1 06:10	63.8	0
1/1 06:20	63.8	0
1/1 06:30	63.7	↓-0.1
1/1 06:40	63.7	0
1/1 06:50	63.6	↓-0.1
1/1 07:00	63.6	0	干潮
1/1 07:10	63.5	↓-0.1
1/1 07:20	63.6	↑0.1
1/1 07:30	63.6	0
1/1 07:40	63.8	↑0.2
1/1 07:50	64.0	↑0.2
1/1 08:00	64.3	↑0.3
1/1 08:10	64.6	↑0.3
1/1 08:20	65.1	↑0.5
1/1 08:30	65.6	↑0.5
1/1 08:40	66.3	↑0.7
1/1 08:50	67.1	↑0.8
1/1 09:00	68.0	↑0.9
1/1 09:10	69.0	↑1.0
1/1 09:20	70.1	↑1.1
1/1 09:30	71.4	↑1.3
1/1 09:40	72.7	↑1.3
1/1 09:50	74.2	↑1.5
1/1 10:00	75.8	↑1.6
1/1 10:10	77.6	↑1.8
1/1 10:20	79.4	↑1.8
1/1 10:30	81.4	↑2.0
1/1 10:40	83.4	↑2.0
1/1 10:50	85.5	↑2.1
1/1 11:00	87.7	↑2.2
1/1 11:10	90.0	↑2.3
1/1 11:20	92.4	↑2.4
1/1 11:30	94.8	↑2.4
1/1 11:40	97.2	↑2.4
1/1 11:50	99.7	↑2.5
1/1 12:00	102.2	↑2.5
1/1 12:10	104.6	↑2.4
1/1 12:20	107.1	↑2.5
1/1 12:30	109.5	↑2.4
1/1 12:40	111.9	↑2.4
1/1 12:50	114.2	↑2.3
1/1 13:00	116.5	↑2.3
1/1 13:10	118.7	↑2.2
1/1 13:20	120.7	↑2.0
1/1 13:30	122.6	↑1.9
1/1 13:40	124.5	↑1.9
1/1 13:50	126.1	↑1.6
1/1 14:00	127.6	↑1.5
1/1 14:10	129.0	↑1.4
1/1 14:20	130.1	↑1.1
1/1 14:30	131.1	↑1.0
1/1 14:40	131.8	↑0.7
1/1 14:50	132.4	↑0.6
1/1 15:00	132.7	↑0.3
1/1 15:10	132.8	↑0.1	満潮
1/1 15:20	132.7	↓-0.1
1/1 15:30	132.4	↓-0.3
1/1 15:40	131.8	↓-0.6
1/1 15:50	131.0	↓-0.8
1/1 16:00	129.9	↓-1.1
1/1 16:10	128.6	↓-1.3
1/1 16:20	127.1	↓-1.5
1/1 16:30	125.4	↓-1.7
1/1 16:40	123.4	↓-2.0
1/1 16:50	121.2	↓-2.2
1/1 17:00	118.9	↓-2.3
1/1 17:10	116.3	↓-2.6
1/1 17:20	113.5	↓-2.8
1/1 17:30	110.6	↓-2.9
1/1 17:40	107.5	↓-3.1
1/1 17:50	104.2	↓-3.3
1/1 18:00	100.9	↓-3.3
1/1 18:10	97.4	↓-3.5
1/1 18:20	93.8	↓-3.6
1/1 18:30	90.1	↓-3.7
1/1 18:40	86.3	↓-3.8
1/1 18:50	82.5	↓-3.8
1/1 19:00	78.7	↓-3.8
1/1 19:10	74.8	↓-3.9	最大潮位差
1/1 19:20	70.9	↓-3.9	最大潮位差
1/1 19:30	67.1	↓-3.8
1/1 19:40	63.3	↓-3.8
1/1 19:50	59.5	↓-3.8
1/1 20:00	55.8	↓-3.7
1/1 20:10	52.2	↓-3.6
1/1 20:20	48.7	↓-3.5
1/1 20:30	45.4	↓-3.3
1/1 20:40	42.1	↓-3.3
1/1 20:50	39.0	↓-3.1
1/1 21:00	36.1	↓-2.9
1/1 21:10	33.3	↓-2.8
1/1 21:20	30.7	↓-2.6
1/1 21:30	28.3	↓-2.4
1/1 21:40	26.0	↓-2.3
1/1 21:50	24.0	↓-2.0
1/1 22:00	22.2	↓-1.8
1/1 22:10	20.6	↓-1.6
1/1 22:20	19.2	↓-1.4
1/1 22:30	18.1	↓-1.1
1/1 22:40	17.1	↓-1.0
1/1 22:50	16.4	↓-0.7
1/1 23:00	15.9	↓-0.5
1/1 23:10	15.6	↓-0.3	干潮
1/1 23:20	15.6	0	干潮
1/1 23:30	15.7	↑0.1
1/1 23:40	16.0	↑0.3
1/1 23:50	16.5	↑0.5