07 (土)	04:16	09:23	15:32	22:35
	84cm	52cm	107cm	21cm
中潮 出 05:25 入 16:53 出 07:27 入 17:59

コイセボイ（北海道）2051年10月07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
10/7 00:00	38.6	↑2.2
10/7 00:10	40.9	↑2.3
10/7 00:20	43.3	↑2.4
10/7 00:30	45.7	↑2.4
10/7 00:40	48.2	↑2.5
10/7 00:50	50.7	↑2.5
10/7 01:00	53.2	↑2.5
10/7 01:10	55.8	↑2.6
10/7 01:20	58.2	↑2.4
10/7 01:30	60.7	↑2.5
10/7 01:40	63.1	↑2.4
10/7 01:50	65.4	↑2.3
10/7 02:00	67.6	↑2.2
10/7 02:10	69.7	↑2.1
10/7 02:20	71.7	↑2.0
10/7 02:30	73.6	↑1.9
10/7 02:40	75.3	↑1.7
10/7 02:50	76.9	↑1.6
10/7 03:00	78.3	↑1.4
10/7 03:10	79.6	↑1.3
10/7 03:20	80.6	↑1.0
10/7 03:30	81.5	↑0.9
10/7 03:40	82.3	↑0.8
10/7 03:50	82.8	↑0.5
10/7 04:00	83.2	↑0.4
10/7 04:10	83.3	↑0.1	満潮
10/7 04:20	83.3	0
10/7 04:30	83.1	↓-0.2
10/7 04:40	82.8	↓-0.3
10/7 04:50	82.3	↓-0.5
10/7 05:00	81.6	↓-0.7
10/7 05:10	80.7	↓-0.9
10/7 05:20	79.8	↓-0.9
10/7 05:30	78.7	↓-1.1
10/7 05:40	77.5	↓-1.2
10/7 05:50	76.2	↓-1.3
10/7 06:00	74.8	↓-1.4
10/7 06:10	73.3	↓-1.5
10/7 06:20	71.7	↓-1.6
10/7 06:30	70.2	↓-1.5
10/7 06:40	68.5	↓-1.7
10/7 06:50	66.9	↓-1.6
10/7 07:00	65.3	↓-1.6
10/7 07:10	63.7	↓-1.6
10/7 07:20	62.2	↓-1.5
10/7 07:30	60.6	↓-1.6
10/7 07:40	59.2	↓-1.4
10/7 07:50	57.8	↓-1.4
10/7 08:00	56.6	↓-1.2
10/7 08:10	55.4	↓-1.2
10/7 08:20	54.4	↓-1.0
10/7 08:30	53.5	↓-0.9
10/7 08:40	52.7	↓-0.8
10/7 08:50	52.1	↓-0.6
10/7 09:00	51.6	↓-0.5
10/7 09:10	51.3	↓-0.3
10/7 09:20	51.2	↓-0.1	干潮
10/7 09:30	51.3	↑0.1
10/7 09:40	51.5	↑0.2
10/7 09:50	51.9	↑0.4
10/7 10:00	52.5	↑0.6
10/7 10:10	53.3	↑0.8
10/7 10:20	54.2	↑0.9
10/7 10:30	55.4	↑1.2
10/7 10:40	56.6	↑1.2
10/7 10:50	58.1	↑1.5
10/7 11:00	59.7	↑1.6
10/7 11:10	61.4	↑1.7
10/7 11:20	63.2	↑1.8
10/7 11:30	65.2	↑2.0
10/7 11:40	67.3	↑2.1
10/7 11:50	69.4	↑2.1
10/7 12:00	71.6	↑2.2
10/7 12:10	73.9	↑2.3
10/7 12:20	76.3	↑2.4
10/7 12:30	78.6	↑2.3
10/7 12:40	81.0	↑2.4
10/7 12:50	83.3	↑2.3
10/7 13:00	85.6	↑2.3
10/7 13:10	87.9	↑2.3
10/7 13:20	90.1	↑2.2
10/7 13:30	92.3	↑2.2
10/7 13:40	94.3	↑2.0
10/7 13:50	96.3	↑2.0
10/7 14:00	98.1	↑1.8
10/7 14:10	99.8	↑1.7
10/7 14:20	101.3	↑1.5
10/7 14:30	102.6	↑1.3
10/7 14:40	103.8	↑1.2
10/7 14:50	104.8	↑1.0
10/7 15:00	105.5	↑0.7
10/7 15:10	106.1	↑0.6
10/7 15:20	106.5	↑0.4
10/7 15:30	106.6	↑0.1	満潮
10/7 15:40	106.5	↓-0.1
10/7 15:50	106.2	↓-0.3
10/7 16:00	105.6	↓-0.6
10/7 16:10	104.9	↓-0.7
10/7 16:20	103.9	↓-1.0
10/7 16:30	102.7	↓-1.2
10/7 16:40	101.2	↓-1.5
10/7 16:50	99.6	↓-1.6
10/7 17:00	97.7	↓-1.9
10/7 17:10	95.7	↓-2.0
10/7 17:20	93.5	↓-2.2
10/7 17:30	91.1	↓-2.4
10/7 17:40	88.5	↓-2.6
10/7 17:50	85.8	↓-2.7
10/7 18:00	83.0	↓-2.8
10/7 18:10	80.1	↓-2.9
10/7 18:20	77.0	↓-3.1
10/7 18:30	73.9	↓-3.1
10/7 18:40	70.8	↓-3.1
10/7 18:50	67.6	↓-3.2
10/7 19:00	64.3	↓-3.3	最大潮位差
10/7 19:10	61.1	↓-3.2
10/7 19:20	57.8	↓-3.3	最大潮位差
10/7 19:30	54.7	↓-3.1
10/7 19:40	51.5	↓-3.2
10/7 19:50	48.4	↓-3.1
10/7 20:00	45.4	↓-3.0
10/7 20:10	42.6	↓-2.8
10/7 20:20	39.8	↓-2.8
10/7 20:30	37.2	↓-2.6
10/7 20:40	34.7	↓-2.5
10/7 20:50	32.4	↓-2.3
10/7 21:00	30.2	↓-2.2
10/7 21:10	28.3	↓-1.9
10/7 21:20	26.5	↓-1.8
10/7 21:30	25.0	↓-1.5
10/7 21:40	23.6	↓-1.4
10/7 21:50	22.5	↓-1.1
10/7 22:00	21.6	↓-0.9
10/7 22:10	21.0	↓-0.6
10/7 22:20	20.5	↓-0.5
10/7 22:30	20.3	↓-0.2	干潮
10/7 22:40	20.3	0
10/7 22:50	20.5	↑0.2
10/7 23:00	21.0	↑0.5
10/7 23:10	21.7	↑0.7
10/7 23:20	22.5	↑0.8
10/7 23:30	23.6	↑1.1
10/7 23:40	24.8	↑1.2
10/7 23:50	26.3	↑1.5