13 (日)	07:56	01:09	17:53	10:25
	65cm	28cm	111cm	63cm
小潮 出 06:47 入 15:44 出 11:19 入 21:57

コイセボイ（北海道）2037年12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
12/13 00:00	31.2	↓-1.3
12/13 00:10	30.1	↓-1.1
12/13 00:20	29.2	↓-0.9
12/13 00:30	28.5	↓-0.7
12/13 00:40	27.9	↓-0.6
12/13 00:50	27.5	↓-0.4
12/13 01:00	27.3	↓-0.2	干潮
12/13 01:10	27.3	0
12/13 01:20	27.4	↑0.1
12/13 01:30	27.6	↑0.2
12/13 01:40	28.0	↑0.4
12/13 01:50	28.6	↑0.6
12/13 02:00	29.3	↑0.7
12/13 02:10	30.1	↑0.8
12/13 02:20	31.0	↑0.9
12/13 02:30	32.0	↑1.0
12/13 02:40	33.2	↑1.2
12/13 02:50	34.4	↑1.2
12/13 03:00	35.7	↑1.3
12/13 03:10	37.0	↑1.3
12/13 03:20	38.4	↑1.4
12/13 03:30	39.9	↑1.5
12/13 03:40	41.3	↑1.4
12/13 03:50	42.8	↑1.5
12/13 04:00	44.4	↑1.6
12/13 04:10	45.9	↑1.5
12/13 04:20	47.4	↑1.5
12/13 04:30	48.8	↑1.4
12/13 04:40	50.3	↑1.5
12/13 04:50	51.7	↑1.4
12/13 05:00	53.1	↑1.4
12/13 05:10	54.4	↑1.3
12/13 05:20	55.6	↑1.2
12/13 05:30	56.8	↑1.2
12/13 05:40	57.9	↑1.1
12/13 05:50	58.9	↑1.0
12/13 06:00	59.9	↑1.0
12/13 06:10	60.8	↑0.9
12/13 06:20	61.5	↑0.7
12/13 06:30	62.2	↑0.7
12/13 06:40	62.9	↑0.7
12/13 06:50	63.4	↑0.5
12/13 07:00	63.8	↑0.4
12/13 07:10	64.2	↑0.4
12/13 07:20	64.4	↑0.2
12/13 07:30	64.6	↑0.2
12/13 07:40	64.8	↑0.2
12/13 07:50	64.8	0	満潮
12/13 08:00	64.8	0
12/13 08:10	64.8	0
12/13 08:20	64.7	↓-0.1
12/13 08:30	64.5	↓-0.2
12/13 08:40	64.4	↓-0.1
12/13 08:50	64.2	↓-0.2
12/13 09:00	64.0	↓-0.2
12/13 09:10	63.7	↓-0.3
12/13 09:20	63.5	↓-0.2
12/13 09:30	63.3	↓-0.2
12/13 09:40	63.1	↓-0.2
12/13 09:50	62.9	↓-0.2
12/13 10:00	62.8	↓-0.1
12/13 10:10	62.7	↓-0.1
12/13 10:20	62.6	↓-0.1	干潮
12/13 10:30	62.6	0
12/13 10:40	62.7	↑0.1
12/13 10:50	62.8	↑0.1
12/13 11:00	63.0	↑0.2
12/13 11:10	63.3	↑0.3
12/13 11:20	63.7	↑0.4
12/13 11:30	64.2	↑0.5
12/13 11:40	64.7	↑0.5
12/13 11:50	65.4	↑0.7
12/13 12:00	66.1	↑0.7
12/13 12:10	66.9	↑0.8
12/13 12:20	67.8	↑0.9
12/13 12:30	68.9	↑1.1
12/13 12:40	70.0	↑1.1
12/13 12:50	71.2	↑1.2
12/13 13:00	72.4	↑1.2
12/13 13:10	73.8	↑1.4
12/13 13:20	75.2	↑1.4
12/13 13:30	76.7	↑1.5
12/13 13:40	78.3	↑1.6
12/13 13:50	79.9	↑1.6
12/13 14:00	81.5	↑1.6
12/13 14:10	83.2	↑1.7
12/13 14:20	85.0	↑1.8
12/13 14:30	86.7	↑1.7
12/13 14:40	88.5	↑1.8
12/13 14:50	90.2	↑1.7
12/13 15:00	92.0	↑1.8
12/13 15:10	93.7	↑1.7
12/13 15:20	95.4	↑1.7
12/13 15:30	97.1	↑1.7
12/13 15:40	98.7	↑1.6
12/13 15:50	100.2	↑1.5
12/13 16:00	101.7	↑1.5
12/13 16:10	103.0	↑1.3
12/13 16:20	104.3	↑1.3
12/13 16:30	105.5	↑1.2
12/13 16:40	106.6	↑1.1
12/13 16:50	107.5	↑0.9
12/13 17:00	108.4	↑0.9
12/13 17:10	109.1	↑0.7
12/13 17:20	109.6	↑0.5
12/13 17:30	110.0	↑0.4
12/13 17:40	110.3	↑0.3
12/13 17:50	110.4	↑0.1	満潮
12/13 18:00	110.3	↓-0.1
12/13 18:10	110.1	↓-0.2
12/13 18:20	109.8	↓-0.3
12/13 18:30	109.2	↓-0.6
12/13 18:40	108.5	↓-0.7
12/13 18:50	107.7	↓-0.8
12/13 19:00	106.7	↓-1.0
12/13 19:10	105.5	↓-1.2
12/13 19:20	104.2	↓-1.3
12/13 19:30	102.7	↓-1.5
12/13 19:40	101.1	↓-1.6
12/13 19:50	99.4	↓-1.7
12/13 20:00	97.6	↓-1.8
12/13 20:10	95.6	↓-2.0
12/13 20:20	93.5	↓-2.1
12/13 20:30	91.4	↓-2.1
12/13 20:40	89.1	↓-2.3
12/13 20:50	86.8	↓-2.3
12/13 21:00	84.4	↓-2.4
12/13 21:10	81.9	↓-2.5
12/13 21:20	79.4	↓-2.5
12/13 21:30	76.9	↓-2.5
12/13 21:40	74.4	↓-2.5
12/13 21:50	71.8	↓-2.6	最大潮位差
12/13 22:00	69.3	↓-2.5
12/13 22:10	66.8	↓-2.5
12/13 22:20	64.3	↓-2.5
12/13 22:30	61.8	↓-2.5
12/13 22:40	59.4	↓-2.4
12/13 22:50	57.0	↓-2.4
12/13 23:00	54.8	↓-2.2
12/13 23:10	52.6	↓-2.2
12/13 23:20	50.5	↓-2.1
12/13 23:30	48.5	↓-2.0
12/13 23:40	46.6	↓-1.9
12/13 23:50	44.8	↓-1.8