1 (日)	03:28	05:35	13:00	21:06
	67cm	66cm	119cm	17cm
大潮 出 06:35 入 15:45 出 14:37 入 05:20

コイセボイ（北海道）2047年12月1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
12/1 00:00	49.5	↑1.6
12/1 00:10	51.1	↑1.6
12/1 00:20	52.7	↑1.6
12/1 00:30	54.2	↑1.5
12/1 00:40	55.6	↑1.4
12/1 00:50	57.0	↑1.4
12/1 01:00	58.3	↑1.3
12/1 01:10	59.5	↑1.2
12/1 01:20	60.6	↑1.1
12/1 01:30	61.6	↑1.0
12/1 01:40	62.6	↑1.0
12/1 01:50	63.4	↑0.8
12/1 02:00	64.1	↑0.7
12/1 02:10	64.8	↑0.7
12/1 02:20	65.3	↑0.5
12/1 02:30	65.8	↑0.5
12/1 02:40	66.2	↑0.4
12/1 02:50	66.5	↑0.3
12/1 03:00	66.7	↑0.2
12/1 03:10	66.8	↑0.1
12/1 03:20	66.9	↑0.1	満潮
12/1 03:30	66.9	0
12/1 03:40	66.8	↓-0.1
12/1 03:50	66.7	↓-0.1
12/1 04:00	66.6	↓-0.1
12/1 04:10	66.5	↓-0.1
12/1 04:20	66.3	↓-0.2
12/1 04:30	66.1	↓-0.2
12/1 04:40	65.9	↓-0.2
12/1 04:50	65.7	↓-0.2
12/1 05:00	65.6	↓-0.1
12/1 05:10	65.5	↓-0.1
12/1 05:20	65.4	↓-0.1
12/1 05:30	65.3	↓-0.1	干潮
12/1 05:40	65.3	0
12/1 05:50	65.4	↑0.1
12/1 06:00	65.5	↑0.1
12/1 06:10	65.7	↑0.2
12/1 06:20	66.0	↑0.3
12/1 06:30	66.4	↑0.4
12/1 06:40	66.9	↑0.5
12/1 06:50	67.5	↑0.6
12/1 07:00	68.1	↑0.6
12/1 07:10	68.9	↑0.8
12/1 07:20	69.8	↑0.9
12/1 07:30	70.8	↑1.0
12/1 07:40	71.9	↑1.1
12/1 07:50	73.1	↑1.2
12/1 08:00	74.4	↑1.3
12/1 08:10	75.8	↑1.4
12/1 08:20	77.3	↑1.5
12/1 08:30	78.9	↑1.6
12/1 08:40	80.5	↑1.6
12/1 08:50	82.3	↑1.8
12/1 09:00	84.1	↑1.8
12/1 09:10	86.0	↑1.9
12/1 09:20	87.9	↑1.9
12/1 09:30	89.8	↑1.9
12/1 09:40	91.8	↑2.0
12/1 09:50	93.8	↑2.0
12/1 10:00	95.8	↑2.0
12/1 10:10	97.8	↑2.0
12/1 10:20	99.8	↑2.0
12/1 10:30	101.8	↑2.0
12/1 10:40	103.7	↑1.9
12/1 10:50	105.5	↑1.8
12/1 11:00	107.3	↑1.8
12/1 11:10	109.0	↑1.7
12/1 11:20	110.6	↑1.6
12/1 11:30	112.1	↑1.5
12/1 11:40	113.5	↑1.4
12/1 11:50	114.7	↑1.2
12/1 12:00	115.8	↑1.1
12/1 12:10	116.8	↑1.0
12/1 12:20	117.5	↑0.7
12/1 12:30	118.2	↑0.7
12/1 12:40	118.6	↑0.4
12/1 12:50	118.9	↑0.3	満潮
12/1 13:00	118.9	0	満潮
12/1 13:10	118.8	↓-0.1
12/1 13:20	118.5	↓-0.3
12/1 13:30	118.0	↓-0.5
12/1 13:40	117.3	↓-0.7
12/1 13:50	116.3	↓-1.0
12/1 14:00	115.2	↓-1.1
12/1 14:10	113.9	↓-1.3
12/1 14:20	112.4	↓-1.5
12/1 14:30	110.7	↓-1.7
12/1 14:40	108.8	↓-1.9
12/1 14:50	106.7	↓-2.1
12/1 15:00	104.4	↓-2.3
12/1 15:10	102.0	↓-2.4
12/1 15:20	99.4	↓-2.6
12/1 15:30	96.7	↓-2.7
12/1 15:40	93.9	↓-2.8
12/1 15:50	90.9	↓-3.0
12/1 16:00	87.8	↓-3.1
12/1 16:10	84.7	↓-3.1
12/1 16:20	81.4	↓-3.3
12/1 16:30	78.1	↓-3.3
12/1 16:40	74.8	↓-3.3
12/1 16:50	71.4	↓-3.4	最大潮位差
12/1 17:00	68.0	↓-3.4	最大潮位差
12/1 17:10	64.6	↓-3.4	最大潮位差
12/1 17:20	61.2	↓-3.4	最大潮位差
12/1 17:30	57.8	↓-3.4	最大潮位差
12/1 17:40	54.5	↓-3.3
12/1 17:50	51.2	↓-3.3
12/1 18:00	48.0	↓-3.2
12/1 18:10	44.9	↓-3.1
12/1 18:20	42.0	↓-2.9
12/1 18:30	39.1	↓-2.9
12/1 18:40	36.3	↓-2.8
12/1 18:50	33.7	↓-2.6
12/1 19:00	31.3	↓-2.4
12/1 19:10	29.0	↓-2.3
12/1 19:20	26.8	↓-2.2
12/1 19:30	24.9	↓-1.9
12/1 19:40	23.1	↓-1.8
12/1 19:50	21.5	↓-1.6
12/1 20:00	20.2	↓-1.3
12/1 20:10	19.0	↓-1.2
12/1 20:20	18.0	↓-1.0
12/1 20:30	17.2	↓-0.8
12/1 20:40	16.6	↓-0.6
12/1 20:50	16.2	↓-0.4
12/1 21:00	16.0	↓-0.2	干潮
12/1 21:10	16.0	0
12/1 21:20	16.2	↑0.2
12/1 21:30	16.6	↑0.4
12/1 21:40	17.1	↑0.5
12/1 21:50	17.8	↑0.7
12/1 22:00	18.7	↑0.9
12/1 22:10	19.7	↑1.0
12/1 22:20	20.9	↑1.2
12/1 22:30	22.2	↑1.3
12/1 22:40	23.6	↑1.4
12/1 22:50	25.1	↑1.5
12/1 23:00	26.7	↑1.6
12/1 23:10	28.4	↑1.7
12/1 23:20	30.2	↑1.8
12/1 23:30	32.0	↑1.8
12/1 23:40	33.8	↑1.8
12/1 23:50	35.7	↑1.9