03 (金)	02:59	06:32	13:15	21:03
	73cm	65cm	115cm	18cm
大潮 出 06:38 入 15:45 出 04:54 入 14:49

コイセボイ（北海道）2021年12月03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
12/3 00:00	55.7	↑1.8
12/3 00:10	57.4	↑1.7
12/3 00:20	59.1	↑1.7
12/3 00:30	60.7	↑1.6
12/3 00:40	62.2	↑1.5
12/3 00:50	63.7	↑1.5
12/3 01:00	65.0	↑1.3
12/3 01:10	66.3	↑1.3
12/3 01:20	67.4	↑1.1
12/3 01:30	68.5	↑1.1
12/3 01:40	69.4	↑0.9
12/3 01:50	70.2	↑0.8
12/3 02:00	70.9	↑0.7
12/3 02:10	71.5	↑0.6
12/3 02:20	72.0	↑0.5
12/3 02:30	72.3	↑0.3
12/3 02:40	72.6	↑0.3
12/3 02:50	72.7	↑0.1	満潮
12/3 03:00	72.7	0
12/3 03:10	72.7	0
12/3 03:20	72.5	↓-0.2
12/3 03:30	72.3	↓-0.2
12/3 03:40	72.0	↓-0.3
12/3 03:50	71.6	↓-0.4
12/3 04:00	71.2	↓-0.4
12/3 04:10	70.7	↓-0.5
12/3 04:20	70.2	↓-0.5
12/3 04:30	69.6	↓-0.6
12/3 04:40	69.1	↓-0.5
12/3 04:50	68.5	↓-0.6
12/3 05:00	67.9	↓-0.6
12/3 05:10	67.4	↓-0.5
12/3 05:20	66.9	↓-0.5
12/3 05:30	66.4	↓-0.5
12/3 05:40	65.9	↓-0.5
12/3 05:50	65.5	↓-0.4
12/3 06:00	65.2	↓-0.3
12/3 06:10	65.0	↓-0.2
12/3 06:20	64.8	↓-0.2
12/3 06:30	64.8	0	干潮
12/3 06:40	64.8	0
12/3 06:50	65.0	↑0.2
12/3 07:00	65.2	↑0.2
12/3 07:10	65.6	↑0.4
12/3 07:20	66.1	↑0.5
12/3 07:30	66.7	↑0.6
12/3 07:40	67.4	↑0.7
12/3 07:50	68.2	↑0.8
12/3 08:00	69.2	↑1.0
12/3 08:10	70.3	↑1.1
12/3 08:20	71.5	↑1.2
12/3 08:30	72.8	↑1.3
12/3 08:40	74.2	↑1.4
12/3 08:50	75.7	↑1.5
12/3 09:00	77.3	↑1.6
12/3 09:10	79.0	↑1.7
12/3 09:20	80.8	↑1.8
12/3 09:30	82.6	↑1.8
12/3 09:40	84.5	↑1.9
12/3 09:50	86.5	↑2.0
12/3 10:00	88.4	↑1.9
12/3 10:10	90.4	↑2.0
12/3 10:20	92.4	↑2.0
12/3 10:30	94.4	↑2.0
12/3 10:40	96.4	↑2.0
12/3 10:50	98.3	↑1.9
12/3 11:00	100.2	↑1.9
12/3 11:10	102.0	↑1.8
12/3 11:20	103.8	↑1.8
12/3 11:30	105.5	↑1.7
12/3 11:40	107.0	↑1.5
12/3 11:50	108.5	↑1.5
12/3 12:00	109.8	↑1.3
12/3 12:10	111.0	↑1.2
12/3 12:20	112.0	↑1.0
12/3 12:30	112.9	↑0.9
12/3 12:40	113.6	↑0.7
12/3 12:50	114.2	↑0.6
12/3 13:00	114.5	↑0.3
12/3 13:10	114.7	↑0.2	満潮
12/3 13:20	114.7	0
12/3 13:30	114.5	↓-0.2
12/3 13:40	114.0	↓-0.5
12/3 13:50	113.4	↓-0.6
12/3 14:00	112.6	↓-0.8
12/3 14:10	111.5	↓-1.1
12/3 14:20	110.3	↓-1.2
12/3 14:30	108.8	↓-1.5
12/3 14:40	107.2	↓-1.6
12/3 14:50	105.4	↓-1.8
12/3 15:00	103.4	↓-2.0
12/3 15:10	101.2	↓-2.2
12/3 15:20	98.8	↓-2.4
12/3 15:30	96.3	↓-2.5
12/3 15:40	93.7	↓-2.6
12/3 15:50	90.9	↓-2.8
12/3 16:00	88.0	↓-2.9
12/3 16:10	85.0	↓-3.0
12/3 16:20	81.9	↓-3.1
12/3 16:30	78.7	↓-3.2
12/3 16:40	75.5	↓-3.2
12/3 16:50	72.2	↓-3.3	最大潮位差
12/3 17:00	68.9	↓-3.3	最大潮位差
12/3 17:10	65.6	↓-3.3	最大潮位差
12/3 17:20	62.3	↓-3.3	最大潮位差
12/3 17:30	59.0	↓-3.3	最大潮位差
12/3 17:40	55.7	↓-3.3	最大潮位差
12/3 17:50	52.5	↓-3.2
12/3 18:00	49.3	↓-3.2
12/3 18:10	46.3	↓-3.0
12/3 18:20	43.3	↓-3.0
12/3 18:30	40.5	↓-2.8
12/3 18:40	37.7	↓-2.8
12/3 18:50	35.1	↓-2.6
12/3 19:00	32.7	↓-2.4
12/3 19:10	30.4	↓-2.3
12/3 19:20	28.3	↓-2.1
12/3 19:30	26.3	↓-2.0
12/3 19:40	24.6	↓-1.7
12/3 19:50	23.0	↓-1.6
12/3 20:00	21.6	↓-1.4
12/3 20:10	20.5	↓-1.1
12/3 20:20	19.5	↓-1.0
12/3 20:30	18.8	↓-0.7
12/3 20:40	18.2	↓-0.6
12/3 20:50	17.9	↓-0.3
12/3 21:00	17.8	↓-0.1	干潮
12/3 21:10	17.8	0
12/3 21:20	18.1	↑0.3
12/3 21:30	18.5	↑0.4
12/3 21:40	19.2	↑0.7
12/3 21:50	20.0	↑0.8
12/3 22:00	21.0	↑1.0
12/3 22:10	22.1	↑1.1
12/3 22:20	23.4	↑1.3
12/3 22:30	24.8	↑1.4
12/3 22:40	26.3	↑1.5
12/3 22:50	28.0	↑1.7
12/3 23:00	29.7	↑1.7
12/3 23:10	31.6	↑1.9
12/3 23:20	33.5	↑1.9
12/3 23:30	35.4	↑1.9
12/3 23:40	37.4	↑2.0
12/3 23:50	39.5	↑2.1