05 (月)	04:56	09:59	16:06	23:15
	84cm	54cm	107cm	21cm
中潮 出 05:24 入 16:56 出 18:40 入 08:15

コイセボイ（北海道）2020年10月05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	30.4	↑1.7
10/5 00:10	32.3	↑1.9
10/5 00:20	34.3	↑2.0
10/5 00:30	36.5	↑2.2
10/5 00:40	38.7	↑2.2
10/5 00:50	41.1	↑2.4
10/5 01:00	43.5	↑2.4
10/5 01:10	46.0	↑2.5
10/5 01:20	48.5	↑2.5
10/5 01:30	51.0	↑2.5
10/5 01:40	53.6	↑2.6
10/5 01:50	56.1	↑2.5
10/5 02:00	58.6	↑2.5
10/5 02:10	61.1	↑2.5
10/5 02:20	63.5	↑2.4
10/5 02:30	65.8	↑2.3
10/5 02:40	68.1	↑2.3
10/5 02:50	70.2	↑2.1
10/5 03:00	72.2	↑2.0
10/5 03:10	74.1	↑1.9
10/5 03:20	75.8	↑1.7
10/5 03:30	77.4	↑1.6
10/5 03:40	78.8	↑1.4
10/5 03:50	80.0	↑1.2
10/5 04:00	81.1	↑1.1
10/5 04:10	82.0	↑0.9
10/5 04:20	82.7	↑0.7
10/5 04:30	83.3	↑0.6
10/5 04:40	83.6	↑0.3
10/5 04:50	83.8	↑0.2	満潮
10/5 05:00	83.8	0
10/5 05:10	83.6	↓-0.2
10/5 05:20	83.3	↓-0.3
10/5 05:30	82.8	↓-0.5
10/5 05:40	82.1	↓-0.7
10/5 05:50	81.3	↓-0.8
10/5 06:00	80.3	↓-1.0
10/5 06:10	79.3	↓-1.0
10/5 06:20	78.1	↓-1.2
10/5 06:30	76.8	↓-1.3
10/5 06:40	75.4	↓-1.4
10/5 06:50	74.0	↓-1.4
10/5 07:00	72.5	↓-1.5
10/5 07:10	71.0	↓-1.5
10/5 07:20	69.4	↓-1.6
10/5 07:30	67.9	↓-1.5
10/5 07:40	66.3	↓-1.6
10/5 07:50	64.8	↓-1.5
10/5 08:00	63.3	↓-1.5
10/5 08:10	61.8	↓-1.5
10/5 08:20	60.5	↓-1.3
10/5 08:30	59.2	↓-1.3
10/5 08:40	58.0	↓-1.2
10/5 08:50	56.9	↓-1.1
10/5 09:00	55.9	↓-1.0
10/5 09:10	55.1	↓-0.8
10/5 09:20	54.4	↓-0.7
10/5 09:30	53.8	↓-0.6
10/5 09:40	53.5	↓-0.3
10/5 09:50	53.2	↓-0.3	干潮
10/5 10:00	53.2	0
10/5 10:10	53.3	↑0.1
10/5 10:20	53.6	↑0.3
10/5 10:30	54.0	↑0.4
10/5 10:40	54.7	↑0.7
10/5 10:50	55.5	↑0.8
10/5 11:00	56.4	↑0.9
10/5 11:10	57.6	↑1.2
10/5 11:20	58.9	↑1.3
10/5 11:30	60.3	↑1.4
10/5 11:40	61.9	↑1.6
10/5 11:50	63.6	↑1.7
10/5 12:00	65.4	↑1.8
10/5 12:10	67.3	↑1.9
10/5 12:20	69.4	↑2.1
10/5 12:30	71.5	↑2.1
10/5 12:40	73.7	↑2.2
10/5 12:50	75.9	↑2.2
10/5 13:00	78.1	↑2.2
10/5 13:10	80.4	↑2.3
10/5 13:20	82.7	↑2.3
10/5 13:30	84.9	↑2.2
10/5 13:40	87.2	↑2.3
10/5 13:50	89.3	↑2.1
10/5 14:00	91.4	↑2.1
10/5 14:10	93.5	↑2.1
10/5 14:20	95.4	↑1.9
10/5 14:30	97.2	↑1.8
10/5 14:40	98.9	↑1.7
10/5 14:50	100.4	↑1.5
10/5 15:00	101.8	↑1.4
10/5 15:10	103.0	↑1.2
10/5 15:20	104.0	↑1.0
10/5 15:30	104.9	↑0.9
10/5 15:40	105.5	↑0.6
10/5 15:50	106.0	↑0.5
10/5 16:00	106.2	↑0.2	満潮
10/5 16:10	106.2	0
10/5 16:20	106.0	↓-0.2
10/5 16:30	105.5	↓-0.5
10/5 16:40	104.9	↓-0.6
10/5 16:50	104.0	↓-0.9
10/5 17:00	102.9	↓-1.1
10/5 17:10	101.6	↓-1.3
10/5 17:20	100.1	↓-1.5
10/5 17:30	98.4	↓-1.7
10/5 17:40	96.5	↓-1.9
10/5 17:50	94.4	↓-2.1
10/5 18:00	92.1	↓-2.3
10/5 18:10	89.6	↓-2.5
10/5 18:20	87.1	↓-2.5
10/5 18:30	84.3	↓-2.8
10/5 18:40	81.5	↓-2.8
10/5 18:50	78.6	↓-2.9
10/5 19:00	75.5	↓-3.1
10/5 19:10	72.4	↓-3.1
10/5 19:20	69.3	↓-3.1
10/5 19:30	66.1	↓-3.2	最大潮位差
10/5 19:40	62.9	↓-3.2	最大潮位差
10/5 19:50	59.7	↓-3.2	最大潮位差
10/5 20:00	56.5	↓-3.2	最大潮位差
10/5 20:10	53.4	↓-3.1
10/5 20:20	50.3	↓-3.1
10/5 20:30	47.3	↓-3.0
10/5 20:40	44.4	↓-2.9
10/5 20:50	41.5	↓-2.9
10/5 21:00	38.8	↓-2.7
10/5 21:10	36.3	↓-2.5
10/5 21:20	33.9	↓-2.4
10/5 21:30	31.6	↓-2.3
10/5 21:40	29.5	↓-2.1
10/5 21:50	27.7	↓-1.8
10/5 22:00	26.0	↓-1.7
10/5 22:10	24.5	↓-1.5
10/5 22:20	23.2	↓-1.3
10/5 22:30	22.1	↓-1.1
10/5 22:40	21.3	↓-0.8
10/5 22:50	20.6	↓-0.7
10/5 23:00	20.2	↓-0.4
10/5 23:10	20.0	↓-0.2	干潮
10/5 23:20	20.0	0
10/5 23:30	20.3	↑0.3
10/5 23:40	20.7	↑0.4
10/5 23:50	21.4	↑0.7