1 (日)	04:56	10:05	16:18	23:20
	83cm	51cm	106cm	24cm
中潮 出 05:18 入 17:04 出 19:16 入 08:36

コイセボイ（北海道）2034年10月1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
10/1 00:00	31.5	↑1.6
10/1 00:10	33.2	↑1.7
10/1 00:20	35.1	↑1.9
10/1 00:30	37.1	↑2.0
10/1 00:40	39.2	↑2.1
10/1 00:50	41.5	↑2.3
10/1 01:00	43.8	↑2.3
10/1 01:10	46.1	↑2.3
10/1 01:20	48.5	↑2.4
10/1 01:30	51.0	↑2.5
10/1 01:40	53.4	↑2.4
10/1 01:50	55.8	↑2.4
10/1 02:00	58.3	↑2.5
10/1 02:10	60.6	↑2.3
10/1 02:20	63.0	↑2.4
10/1 02:30	65.2	↑2.2
10/1 02:40	67.4	↑2.2
10/1 02:50	69.5	↑2.1
10/1 03:00	71.4	↑1.9
10/1 03:10	73.3	↑1.9
10/1 03:20	75.0	↑1.7
10/1 03:30	76.5	↑1.5
10/1 03:40	77.9	↑1.4
10/1 03:50	79.1	↑1.2
10/1 04:00	80.2	↑1.1
10/1 04:10	81.1	↑0.9
10/1 04:20	81.8	↑0.7
10/1 04:30	82.3	↑0.5
10/1 04:40	82.7	↑0.4
10/1 04:50	82.9	↑0.2	満潮
10/1 05:00	82.9	0
10/1 05:10	82.7	↓-0.2
10/1 05:20	82.3	↓-0.4
10/1 05:30	81.8	↓-0.5
10/1 05:40	81.1	↓-0.7
10/1 05:50	80.3	↓-0.8
10/1 06:00	79.4	↓-0.9
10/1 06:10	78.3	↓-1.1
10/1 06:20	77.1	↓-1.2
10/1 06:30	75.8	↓-1.3
10/1 06:40	74.4	↓-1.4
10/1 06:50	72.9	↓-1.5
10/1 07:00	71.4	↓-1.5
10/1 07:10	69.8	↓-1.6
10/1 07:20	68.2	↓-1.6
10/1 07:30	66.6	↓-1.6
10/1 07:40	65.0	↓-1.6
10/1 07:50	63.4	↓-1.6
10/1 08:00	61.8	↓-1.6
10/1 08:10	60.3	↓-1.5
10/1 08:20	58.9	↓-1.4
10/1 08:30	57.5	↓-1.4
10/1 08:40	56.2	↓-1.3
10/1 08:50	55.0	↓-1.2
10/1 09:00	54.0	↓-1.0
10/1 09:10	53.0	↓-1.0
10/1 09:20	52.2	↓-0.8
10/1 09:30	51.6	↓-0.6
10/1 09:40	51.1	↓-0.5
10/1 09:50	50.8	↓-0.3
10/1 10:00	50.6	↓-0.2	干潮
10/1 10:10	50.6	0
10/1 10:20	50.8	↑0.2
10/1 10:30	51.2	↑0.4
10/1 10:40	51.7	↑0.5
10/1 10:50	52.4	↑0.7
10/1 11:00	53.3	↑0.9
10/1 11:10	54.4	↑1.1
10/1 11:20	55.6	↑1.2
10/1 11:30	57.0	↑1.4
10/1 11:40	58.5	↑1.5
10/1 11:50	60.1	↑1.6
10/1 12:00	61.9	↑1.8
10/1 12:10	63.8	↑1.9
10/1 12:20	65.8	↑2.0
10/1 12:30	67.9	↑2.1
10/1 12:40	70.1	↑2.2
10/1 12:50	72.4	↑2.3
10/1 13:00	74.6	↑2.2
10/1 13:10	77.0	↑2.4
10/1 13:20	79.3	↑2.3
10/1 13:30	81.6	↑2.3
10/1 13:40	83.9	↑2.3
10/1 13:50	86.2	↑2.3
10/1 14:00	88.4	↑2.2
10/1 14:10	90.5	↑2.1
10/1 14:20	92.6	↑2.1
10/1 14:30	94.6	↑2.0
10/1 14:40	96.4	↑1.8
10/1 14:50	98.1	↑1.7
10/1 15:00	99.7	↑1.6
10/1 15:10	101.1	↑1.4
10/1 15:20	102.3	↑1.2
10/1 15:30	103.3	↑1.0
10/1 15:40	104.2	↑0.9
10/1 15:50	104.9	↑0.7
10/1 16:00	105.3	↑0.4
10/1 16:10	105.6	↑0.3	満潮
10/1 16:20	105.6	0
10/1 16:30	105.4	↓-0.2
10/1 16:40	105.0	↓-0.4
10/1 16:50	104.4	↓-0.6
10/1 17:00	103.6	↓-0.8
10/1 17:10	102.5	↓-1.1
10/1 17:20	101.2	↓-1.3
10/1 17:30	99.8	↓-1.4
10/1 17:40	98.1	↓-1.7
10/1 17:50	96.2	↓-1.9
10/1 18:00	94.2	↓-2.0
10/1 18:10	92.0	↓-2.2
10/1 18:20	89.6	↓-2.4
10/1 18:30	87.1	↓-2.5
10/1 18:40	84.5	↓-2.6
10/1 18:50	81.8	↓-2.7
10/1 19:00	78.9	↓-2.9
10/1 19:10	76.0	↓-2.9
10/1 19:20	73.0	↓-3.0
10/1 19:30	70.0	↓-3.0
10/1 19:40	66.9	↓-3.1	最大潮位差
10/1 19:50	63.8	↓-3.1	最大潮位差
10/1 20:00	60.8	↓-3.0
10/1 20:10	57.7	↓-3.1	最大潮位差
10/1 20:20	54.7	↓-3.0
10/1 20:30	51.8	↓-2.9
10/1 20:40	48.9	↓-2.9
10/1 20:50	46.1	↓-2.8
10/1 21:00	43.4	↓-2.7
10/1 21:10	40.9	↓-2.5
10/1 21:20	38.5	↓-2.4
10/1 21:30	36.2	↓-2.3
10/1 21:40	34.1	↓-2.1
10/1 21:50	32.2	↓-1.9
10/1 22:00	30.4	↓-1.8
10/1 22:10	28.9	↓-1.5
10/1 22:20	27.5	↓-1.4
10/1 22:30	26.4	↓-1.1
10/1 22:40	25.4	↓-1.0
10/1 22:50	24.7	↓-0.7
10/1 23:00	24.2	↓-0.5
10/1 23:10	23.9	↓-0.3	干潮
10/1 23:20	23.8	↓-0.1	干潮
10/1 23:30	23.9	↑0.1
10/1 23:40	24.2	↑0.3
10/1 23:50	24.7	↑0.5