6 (水)	04:12	10:58	16:52	22:29
	109cm	35cm	83cm	43cm
中潮 出 04:14 入 18:41 出 20:04 入 07:56

コイセボイ（北海道）2031年08月6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
8/6 00:00	62.5	↑2.2
8/6 00:10	64.8	↑2.3
8/6 00:20	67.2	↑2.4
8/6 00:30	69.6	↑2.4
8/6 00:40	72.1	↑2.5
8/6 00:50	74.7	↑2.6
8/6 01:00	77.2	↑2.5
8/6 01:10	79.8	↑2.6
8/6 01:20	82.3	↑2.5
8/6 01:30	84.9	↑2.6
8/6 01:40	87.3	↑2.4
8/6 01:50	89.7	↑2.4
8/6 02:00	92.1	↑2.4
8/6 02:10	94.3	↑2.2
8/6 02:20	96.4	↑2.1
8/6 02:30	98.4	↑2.0
8/6 02:40	100.3	↑1.9
8/6 02:50	102.0	↑1.7
8/6 03:00	103.5	↑1.5
8/6 03:10	104.9	↑1.4
8/6 03:20	106.1	↑1.2
8/6 03:30	107.0	↑0.9
8/6 03:40	107.8	↑0.8
8/6 03:50	108.4	↑0.6
8/6 04:00	108.7	↑0.3
8/6 04:10	108.9	↑0.2	満潮
8/6 04:20	108.8	↓-0.1
8/6 04:30	108.5	↓-0.3
8/6 04:40	107.9	↓-0.6
8/6 04:50	107.2	↓-0.7
8/6 05:00	106.2	↓-1.0
8/6 05:10	105.0	↓-1.2
8/6 05:20	103.7	↓-1.3
8/6 05:30	102.1	↓-1.6
8/6 05:40	100.4	↓-1.7
8/6 05:50	98.4	↓-2.0
8/6 06:00	96.3	↓-2.1
8/6 06:10	94.1	↓-2.2
8/6 06:20	91.7	↓-2.4
8/6 06:30	89.2	↓-2.5
8/6 06:40	86.6	↓-2.6
8/6 06:50	83.9	↓-2.7
8/6 07:00	81.2	↓-2.7
8/6 07:10	78.4	↓-2.8
8/6 07:20	75.5	↓-2.9	最大潮位差
8/6 07:30	72.6	↓-2.9	最大潮位差
8/6 07:40	69.7	↓-2.9	最大潮位差
8/6 07:50	66.9	↓-2.8
8/6 08:00	64.0	↓-2.9	最大潮位差
8/6 08:10	61.2	↓-2.8
8/6 08:20	58.5	↓-2.7
8/6 08:30	55.9	↓-2.6
8/6 08:40	53.4	↓-2.5
8/6 08:50	50.9	↓-2.5
8/6 09:00	48.6	↓-2.3
8/6 09:10	46.5	↓-2.1
8/6 09:20	44.5	↓-2.0
8/6 09:30	42.7	↓-1.8
8/6 09:40	41.0	↓-1.7
8/6 09:50	39.6	↓-1.4
8/6 10:00	38.3	↓-1.3
8/6 10:10	37.2	↓-1.1
8/6 10:20	36.3	↓-0.9
8/6 10:30	35.7	↓-0.6
8/6 10:40	35.2	↓-0.5
8/6 10:50	34.9	↓-0.3	干潮
8/6 11:00	34.9	0
8/6 11:10	35.0	↑0.1
8/6 11:20	35.4	↑0.4
8/6 11:30	36.0	↑0.6
8/6 11:40	36.7	↑0.7
8/6 11:50	37.6	↑0.9
8/6 12:00	38.7	↑1.1
8/6 12:10	40.0	↑1.3
8/6 12:20	41.4	↑1.4
8/6 12:30	42.9	↑1.5
8/6 12:40	44.6	↑1.7
8/6 12:50	46.4	↑1.8
8/6 13:00	48.2	↑1.8
8/6 13:10	50.2	↑2.0
8/6 13:20	52.2	↑2.0
8/6 13:30	54.3	↑2.1
8/6 13:40	56.3	↑2.0
8/6 13:50	58.5	↑2.2
8/6 14:00	60.6	↑2.1
8/6 14:10	62.6	↑2.0
8/6 14:20	64.7	↑2.1
8/6 14:30	66.7	↑2.0
8/6 14:40	68.6	↑1.9
8/6 14:50	70.5	↑1.9
8/6 15:00	72.3	↑1.8
8/6 15:10	73.9	↑1.6
8/6 15:20	75.5	↑1.6
8/6 15:30	76.9	↑1.4
8/6 15:40	78.2	↑1.3
8/6 15:50	79.3	↑1.1
8/6 16:00	80.2	↑0.9
8/6 16:10	81.0	↑0.8
8/6 16:20	81.7	↑0.7
8/6 16:30	82.1	↑0.4
8/6 16:40	82.4	↑0.3
8/6 16:50	82.5	↑0.1	満潮
8/6 17:00	82.5	0
8/6 17:10	82.2	↓-0.3
8/6 17:20	81.8	↓-0.4
8/6 17:30	81.2	↓-0.6
8/6 17:40	80.5	↓-0.7
8/6 17:50	79.6	↓-0.9
8/6 18:00	78.5	↓-1.1
8/6 18:10	77.3	↓-1.2
8/6 18:20	76.0	↓-1.3
8/6 18:30	74.6	↓-1.4
8/6 18:40	73.1	↓-1.5
8/6 18:50	71.4	↓-1.7
8/6 19:00	69.7	↓-1.7
8/6 19:10	68.0	↓-1.7
8/6 19:20	66.2	↓-1.8
8/6 19:30	64.3	↓-1.9
8/6 19:40	62.5	↓-1.8
8/6 19:50	60.6	↓-1.9
8/6 20:00	58.8	↓-1.8
8/6 20:10	56.9	↓-1.9
8/6 20:20	55.2	↓-1.7
8/6 20:30	53.5	↓-1.7
8/6 20:40	51.8	↓-1.7
8/6 20:50	50.3	↓-1.5
8/6 21:00	48.9	↓-1.4
8/6 21:10	47.5	↓-1.4
8/6 21:20	46.3	↓-1.2
8/6 21:30	45.3	↓-1.0
8/6 21:40	44.4	↓-0.9
8/6 21:50	43.6	↓-0.8
8/6 22:00	43.1	↓-0.5
8/6 22:10	42.7	↓-0.4
8/6 22:20	42.4	↓-0.3	干潮
8/6 22:30	42.4	0
8/6 22:40	42.5	↑0.1
8/6 22:50	42.8	↑0.3
8/6 23:00	43.3	↑0.5
8/6 23:10	44.0	↑0.7
8/6 23:20	44.9	↑0.9
8/6 23:30	45.9	↑1.0
8/6 23:40	47.1	↑1.2
8/6 23:50	48.5	↑1.4