13 (木)	02:23	06:44	13:11	20:40
	74cm	60cm	107cm	23cm
大潮 出 06:13 入 15:59 出 04:05 入 14:47

コイセボイ（北海道）2031年11月13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
11/13 00:00	62.2	↑1.6
11/13 00:10	63.7	↑1.5
11/13 00:20	65.1	↑1.4
11/13 00:30	66.5	↑1.4
11/13 00:40	67.7	↑1.2
11/13 00:50	68.8	↑1.1
11/13 01:00	69.9	↑1.1
11/13 01:10	70.8	↑0.9
11/13 01:20	71.6	↑0.8
11/13 01:30	72.3	↑0.7
11/13 01:40	72.8	↑0.5
11/13 01:50	73.3	↑0.5
11/13 02:00	73.6	↑0.3
11/13 02:10	73.8	↑0.2
11/13 02:20	73.8	0	満潮
11/13 02:30	73.8	0
11/13 02:40	73.6	↓-0.2
11/13 02:50	73.4	↓-0.2
11/13 03:00	73.0	↓-0.4
11/13 03:10	72.6	↓-0.4
11/13 03:20	72.1	↓-0.5
11/13 03:30	71.5	↓-0.6
11/13 03:40	70.8	↓-0.7
11/13 03:50	70.1	↓-0.7
11/13 04:00	69.3	↓-0.8
11/13 04:10	68.5	↓-0.8
11/13 04:20	67.6	↓-0.9
11/13 04:30	66.8	↓-0.8
11/13 04:40	65.9	↓-0.9
11/13 04:50	65.1	↓-0.8
11/13 05:00	64.3	↓-0.8
11/13 05:10	63.5	↓-0.8
11/13 05:20	62.7	↓-0.8
11/13 05:30	62.0	↓-0.7
11/13 05:40	61.3	↓-0.7
11/13 05:50	60.8	↓-0.5
11/13 06:00	60.3	↓-0.5
11/13 06:10	59.9	↓-0.4
11/13 06:20	59.6	↓-0.3
11/13 06:30	59.3	↓-0.3
11/13 06:40	59.3	0	干潮
11/13 06:50	59.3	0
11/13 07:00	59.4	↑0.1
11/13 07:10	59.7	↑0.3
11/13 07:20	60.1	↑0.4
11/13 07:30	60.6	↑0.5
11/13 07:40	61.2	↑0.6
11/13 07:50	62.0	↑0.8
11/13 08:00	62.9	↑0.9
11/13 08:10	63.9	↑1.0
11/13 08:20	65.1	↑1.2
11/13 08:30	66.3	↑1.2
11/13 08:40	67.7	↑1.4
11/13 08:50	69.1	↑1.4
11/13 09:00	70.7	↑1.6
11/13 09:10	72.3	↑1.6
11/13 09:20	74.0	↑1.7
11/13 09:30	75.8	↑1.8
11/13 09:40	77.6	↑1.8
11/13 09:50	79.5	↑1.9
11/13 10:00	81.4	↑1.9
11/13 10:10	83.3	↑1.9
11/13 10:20	85.3	↑2.0
11/13 10:30	87.2	↑1.9
11/13 10:40	89.1	↑1.9
11/13 10:50	90.9	↑1.8
11/13 11:00	92.7	↑1.8
11/13 11:10	94.5	↑1.8
11/13 11:20	96.1	↑1.6
11/13 11:30	97.7	↑1.6
11/13 11:40	99.2	↑1.5
11/13 11:50	100.5	↑1.3
11/13 12:00	101.8	↑1.3
11/13 12:10	102.9	↑1.1
11/13 12:20	103.8	↑0.9
11/13 12:30	104.6	↑0.8
11/13 12:40	105.3	↑0.7
11/13 12:50	105.7	↑0.4
11/13 13:00	106.0	↑0.3
11/13 13:10	106.1	↑0.1	満潮
11/13 13:20	106.0	↓-0.1
11/13 13:30	105.8	↓-0.2
11/13 13:40	105.3	↓-0.5
11/13 13:50	104.6	↓-0.7
11/13 14:00	103.8	↓-0.8
11/13 14:10	102.7	↓-1.1
11/13 14:20	101.5	↓-1.2
11/13 14:30	100.1	↓-1.4
11/13 14:40	98.5	↓-1.6
11/13 14:50	96.7	↓-1.8
11/13 15:00	94.8	↓-1.9
11/13 15:10	92.7	↓-2.1
11/13 15:20	90.5	↓-2.2
11/13 15:30	88.1	↓-2.4
11/13 15:40	85.6	↓-2.5
11/13 15:50	83.0	↓-2.6
11/13 16:00	80.3	↓-2.7
11/13 16:10	77.5	↓-2.8
11/13 16:20	74.7	↓-2.8
11/13 16:30	71.8	↓-2.9
11/13 16:40	68.8	↓-3.0	最大潮位差
11/13 16:50	65.8	↓-3.0	最大潮位差
11/13 17:00	62.9	↓-2.9
11/13 17:10	59.9	↓-3.0	最大潮位差
11/13 17:20	56.9	↓-3.0	最大潮位差
11/13 17:30	54.0	↓-2.9
11/13 17:40	51.1	↓-2.9
11/13 17:50	48.3	↓-2.8
11/13 18:00	45.6	↓-2.7
11/13 18:10	43.0	↓-2.6
11/13 18:20	40.5	↓-2.5
11/13 18:30	38.1	↓-2.4
11/13 18:40	35.8	↓-2.3
11/13 18:50	33.7	↓-2.1
11/13 19:00	31.8	↓-1.9
11/13 19:10	30.0	↓-1.8
11/13 19:20	28.4	↓-1.6
11/13 19:30	26.9	↓-1.5
11/13 19:40	25.7	↓-1.2
11/13 19:50	24.6	↓-1.1
11/13 20:00	23.8	↓-0.8
11/13 20:10	23.1	↓-0.7
11/13 20:20	22.6	↓-0.5
11/13 20:30	22.3	↓-0.3	干潮
11/13 20:40	22.3	0	干潮
11/13 20:50	22.4	↑0.1
11/13 21:00	22.7	↑0.3
11/13 21:10	23.2	↑0.5
11/13 21:20	23.8	↑0.6
11/13 21:30	24.7	↑0.9
11/13 21:40	25.7	↑1.0
11/13 21:50	26.8	↑1.1
11/13 22:00	28.1	↑1.3
11/13 22:10	29.5	↑1.4
11/13 22:20	31.1	↑1.6
11/13 22:30	32.7	↑1.6
11/13 22:40	34.4	↑1.7
11/13 22:50	36.3	↑1.9
11/13 23:00	38.2	↑1.9
11/13 23:10	40.1	↑1.9
11/13 23:20	42.1	↑2.0
11/13 23:30	44.1	↑2.0
11/13 23:40	46.1	↑2.0
11/13 23:50	48.2	↑2.1