13 (火)	05:33	10:01	16:29	23:57
	75cm	55cm	112cm	21cm
中潮 出 05:33 入 16:42 出 10:07 入 19:43

コイセボイ（北海道）2037年10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
10/13 00:00	22.1	↑1.0
10/13 00:10	23.2	↑1.1
10/13 00:20	24.5	↑1.3
10/13 00:30	26.0	↑1.5
10/13 00:40	27.6	↑1.6
10/13 00:50	29.3	↑1.7
10/13 01:00	31.2	↑1.9
10/13 01:10	33.2	↑2.0
10/13 01:20	35.3	↑2.1
10/13 01:30	37.4	↑2.1
10/13 01:40	39.6	↑2.2
10/13 01:50	41.9	↑2.3
10/13 02:00	44.1	↑2.2
10/13 02:10	46.4	↑2.3
10/13 02:20	48.7	↑2.3
10/13 02:30	51.0	↑2.3
10/13 02:40	53.2	↑2.2
10/13 02:50	55.4	↑2.2
10/13 03:00	57.5	↑2.1
10/13 03:10	59.5	↑2.0
10/13 03:20	61.4	↑1.9
10/13 03:30	63.3	↑1.9
10/13 03:40	65.0	↑1.7
10/13 03:50	66.6	↑1.6
10/13 04:00	68.1	↑1.5
10/13 04:10	69.4	↑1.3
10/13 04:20	70.6	↑1.2
10/13 04:30	71.6	↑1.0
10/13 04:40	72.5	↑0.9
10/13 04:50	73.2	↑0.7
10/13 05:00	73.8	↑0.6
10/13 05:10	74.2	↑0.4
10/13 05:20	74.5	↑0.3
10/13 05:30	74.6	↑0.1	満潮
10/13 05:40	74.5	↓-0.1
10/13 05:50	74.3	↓-0.2
10/13 06:00	74.0	↓-0.3
10/13 06:10	73.6	↓-0.4
10/13 06:20	73.0	↓-0.6
10/13 06:30	72.3	↓-0.7
10/13 06:40	71.5	↓-0.8
10/13 06:50	70.7	↓-0.8
10/13 07:00	69.7	↓-1.0
10/13 07:10	68.7	↓-1.0
10/13 07:20	67.7	↓-1.0
10/13 07:30	66.6	↓-1.1
10/13 07:40	65.5	↓-1.1
10/13 07:50	64.3	↓-1.2
10/13 08:00	63.2	↓-1.1
10/13 08:10	62.1	↓-1.1
10/13 08:20	61.1	↓-1.0
10/13 08:30	60.0	↓-1.1
10/13 08:40	59.1	↓-0.9
10/13 08:50	58.2	↓-0.9
10/13 09:00	57.4	↓-0.8
10/13 09:10	56.7	↓-0.7
10/13 09:20	56.1	↓-0.6
10/13 09:30	55.6	↓-0.5
10/13 09:40	55.3	↓-0.3
10/13 09:50	55.1	↓-0.2
10/13 10:00	55.0	↓-0.1	干潮
10/13 10:10	55.0	0
10/13 10:20	55.3	↑0.3
10/13 10:30	55.6	↑0.3
10/13 10:40	56.2	↑0.6
10/13 10:50	56.9	↑0.7
10/13 11:00	57.7	↑0.8
10/13 11:10	58.7	↑1.0
10/13 11:20	59.9	↑1.2
10/13 11:30	61.2	↑1.3
10/13 11:40	62.6	↑1.4
10/13 11:50	64.2	↑1.6
10/13 12:00	65.9	↑1.7
10/13 12:10	67.7	↑1.8
10/13 12:20	69.6	↑1.9
10/13 12:30	71.6	↑2.0
10/13 12:40	73.7	↑2.1
10/13 12:50	75.9	↑2.2
10/13 13:00	78.1	↑2.2
10/13 13:10	80.3	↑2.2
10/13 13:20	82.6	↑2.3
10/13 13:30	84.9	↑2.3
10/13 13:40	87.2	↑2.3
10/13 13:50	89.5	↑2.3
10/13 14:00	91.7	↑2.2
10/13 14:10	93.9	↑2.2
10/13 14:20	96.0	↑2.1
10/13 14:30	98.1	↑2.1
10/13 14:40	100.0	↑1.9
10/13 14:50	101.9	↑1.9
10/13 15:00	103.5	↑1.6
10/13 15:10	105.1	↑1.6
10/13 15:20	106.5	↑1.4
10/13 15:30	107.8	↑1.3
10/13 15:40	108.8	↑1.0
10/13 15:50	109.7	↑0.9
10/13 16:00	110.4	↑0.7
10/13 16:10	110.9	↑0.5
10/13 16:20	111.2	↑0.3	満潮
10/13 16:30	111.2	0
10/13 16:40	111.1	↓-0.1
10/13 16:50	110.7	↓-0.4
10/13 17:00	110.1	↓-0.6
10/13 17:10	109.3	↓-0.8
10/13 17:20	108.3	↓-1.0
10/13 17:30	107.1	↓-1.2
10/13 17:40	105.7	↓-1.4
10/13 17:50	104.0	↓-1.7
10/13 18:00	102.2	↓-1.8
10/13 18:10	100.2	↓-2.0
10/13 18:20	98.0	↓-2.2
10/13 18:30	95.6	↓-2.4
10/13 18:40	93.1	↓-2.5
10/13 18:50	90.4	↓-2.7
10/13 19:00	87.6	↓-2.8
10/13 19:10	84.7	↓-2.9
10/13 19:20	81.7	↓-3.0
10/13 19:30	78.7	↓-3.0
10/13 19:40	75.5	↓-3.2
10/13 19:50	72.3	↓-3.2
10/13 20:00	69.1	↓-3.2
10/13 20:10	65.9	↓-3.2
10/13 20:20	62.6	↓-3.3	最大潮位差
10/13 20:30	59.4	↓-3.2
10/13 20:40	56.2	↓-3.2
10/13 20:50	53.1	↓-3.1
10/13 21:00	50.0	↓-3.1
10/13 21:10	47.0	↓-3.0
10/13 21:20	44.2	↓-2.8
10/13 21:30	41.4	↓-2.8
10/13 21:40	38.8	↓-2.6
10/13 21:50	36.3	↓-2.5
10/13 22:00	33.9	↓-2.4
10/13 22:10	31.8	↓-2.1
10/13 22:20	29.7	↓-2.1
10/13 22:30	27.9	↓-1.8
10/13 22:40	26.3	↓-1.6
10/13 22:50	24.8	↓-1.5
10/13 23:00	23.6	↓-1.2
10/13 23:10	22.6	↓-1.0
10/13 23:20	21.7	↓-0.9
10/13 23:30	21.1	↓-0.6
10/13 23:40	20.7	↓-0.4
10/13 23:50	20.4	↓-0.3	干潮