14 (火)	06:04	08:00	15:39	23:46
	64cm	63cm	131cm	16cm
中潮 出 06:48 入 15:44 出 17:48 入 08:45

コイセボイ（北海道）2038年12月14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
12/14 00:00	15.9	↑1.0
12/14 00:10	17.0	↑1.1
12/14 00:20	18.3	↑1.3
12/14 00:30	19.7	↑1.4
12/14 00:40	21.2	↑1.5
12/14 00:50	22.9	↑1.7
12/14 01:00	24.6	↑1.7
12/14 01:10	26.4	↑1.8
12/14 01:20	28.3	↑1.9
12/14 01:30	30.3	↑2.0
12/14 01:40	32.3	↑2.0
12/14 01:50	34.3	↑2.0
12/14 02:00	36.3	↑2.0
12/14 02:10	38.3	↑2.0
12/14 02:20	40.3	↑2.0
12/14 02:30	42.2	↑1.9
12/14 02:40	44.1	↑1.9
12/14 02:50	46.0	↑1.9
12/14 03:00	47.8	↑1.8
12/14 03:10	49.5	↑1.7
12/14 03:20	51.2	↑1.7
12/14 03:30	52.7	↑1.5
12/14 03:40	54.2	↑1.5
12/14 03:50	55.6	↑1.4
12/14 04:00	56.8	↑1.2
12/14 04:10	58.0	↑1.2
12/14 04:20	59.0	↑1.0
12/14 04:30	59.9	↑0.9
12/14 04:40	60.7	↑0.8
12/14 04:50	61.4	↑0.7
12/14 05:00	62.0	↑0.6
12/14 05:10	62.5	↑0.5
12/14 05:20	62.9	↑0.4
12/14 05:30	63.2	↑0.3
12/14 05:40	63.4	↑0.2
12/14 05:50	63.6	↑0.2
12/14 06:00	63.6	0	満潮
12/14 06:10	63.6	0
12/14 06:20	63.5	↓-0.1
12/14 06:30	63.4	↓-0.1
12/14 06:40	63.3	↓-0.1
12/14 06:50	63.1	↓-0.2
12/14 07:00	62.9	↓-0.2
12/14 07:10	62.7	↓-0.2
12/14 07:20	62.6	↓-0.1
12/14 07:30	62.4	↓-0.2
12/14 07:40	62.3	↓-0.1
12/14 07:50	62.2	↓-0.1	干潮
12/14 08:00	62.2	0	干潮
12/14 08:10	62.2	0
12/14 08:20	62.3	↑0.1
12/14 08:30	62.5	↑0.2
12/14 08:40	62.8	↑0.3
12/14 08:50	63.2	↑0.4
12/14 09:00	63.7	↑0.5
12/14 09:10	64.3	↑0.6
12/14 09:20	65.0	↑0.7
12/14 09:30	65.9	↑0.9
12/14 09:40	66.8	↑0.9
12/14 09:50	67.9	↑1.1
12/14 10:00	69.2	↑1.3
12/14 10:10	70.5	↑1.3
12/14 10:20	72.0	↑1.5
12/14 10:30	73.6	↑1.6
12/14 10:40	75.3	↑1.7
12/14 10:50	77.1	↑1.8
12/14 11:00	79.1	↑2.0
12/14 11:10	81.1	↑2.0
12/14 11:20	83.2	↑2.1
12/14 11:30	85.4	↑2.2
12/14 11:40	87.7	↑2.3
12/14 11:50	90.1	↑2.4
12/14 12:00	92.5	↑2.4
12/14 12:10	94.9	↑2.4
12/14 12:20	97.4	↑2.5
12/14 12:30	99.9	↑2.5
12/14 12:40	102.3	↑2.4
12/14 12:50	104.8	↑2.5
12/14 13:00	107.2	↑2.4
12/14 13:10	109.6	↑2.4
12/14 13:20	111.9	↑2.3
12/14 13:30	114.2	↑2.3
12/14 13:40	116.3	↑2.1
12/14 13:50	118.3	↑2.0
12/14 14:00	120.3	↑2.0
12/14 14:10	122.0	↑1.7
12/14 14:20	123.7	↑1.7
12/14 14:30	125.2	↑1.5
12/14 14:40	126.5	↑1.3
12/14 14:50	127.6	↑1.1
12/14 15:00	128.5	↑0.9
12/14 15:10	129.2	↑0.7
12/14 15:20	129.7	↑0.5
12/14 15:30	130.0	↑0.3	満潮
12/14 15:40	130.1	↑0.1
12/14 15:50	130.0	↓-0.1
12/14 16:00	129.6	↓-0.4
12/14 16:10	129.0	↓-0.6
12/14 16:20	128.1	↓-0.9
12/14 16:30	127.0	↓-1.1
12/14 16:40	125.7	↓-1.3
12/14 16:50	124.2	↓-1.5
12/14 17:00	122.4	↓-1.8
12/14 17:10	120.4	↓-2.0
12/14 17:20	118.2	↓-2.2
12/14 17:30	115.8	↓-2.4
12/14 17:40	113.3	↓-2.5
12/14 17:50	110.5	↓-2.8
12/14 18:00	107.6	↓-2.9
12/14 18:10	104.5	↓-3.1
12/14 18:20	101.3	↓-3.2
12/14 18:30	97.9	↓-3.4
12/14 18:40	94.4	↓-3.5
12/14 18:50	90.9	↓-3.5
12/14 19:00	87.2	↓-3.7
12/14 19:10	83.5	↓-3.7
12/14 19:20	79.8	↓-3.7
12/14 19:30	76.0	↓-3.8	最大潮位差
12/14 19:40	72.2	↓-3.8	最大潮位差
12/14 19:50	68.4	↓-3.8	最大潮位差
12/14 20:00	64.7	↓-3.7
12/14 20:10	60.9	↓-3.8	最大潮位差
12/14 20:20	57.3	↓-3.6
12/14 20:30	53.7	↓-3.6
12/14 20:40	50.2	↓-3.5
12/14 20:50	46.8	↓-3.4
12/14 21:00	43.5	↓-3.3
12/14 21:10	40.4	↓-3.1
12/14 21:20	37.4	↓-3.0
12/14 21:30	34.6	↓-2.8
12/14 21:40	31.9	↓-2.7
12/14 21:50	29.4	↓-2.5
12/14 22:00	27.2	↓-2.2
12/14 22:10	25.1	↓-2.1
12/14 22:20	23.2	↓-1.9
12/14 22:30	21.5	↓-1.7
12/14 22:40	20.0	↓-1.5
12/14 22:50	18.7	↓-1.3
12/14 23:00	17.7	↓-1.0
12/14 23:10	16.9	↓-0.8
12/14 23:20	16.2	↓-0.7
12/14 23:30	15.8	↓-0.4
12/14 23:40	15.6	↓-0.2	干潮
12/14 23:50	15.6	0