1 (金)	02:05	05:57	12:46	20:27
	71cm	62cm	109cm	26cm
中潮 出 06:35 入 15:45 出 04:11 入 14:35

コイセボイ（北海道）2051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	63.0	↑1.2
12/1 00:10	64.1	↑1.1
12/1 00:20	65.1	↑1.0
12/1 00:30	66.1	↑1.0
12/1 00:40	66.9	↑0.8
12/1 00:50	67.7	↑0.8
12/1 01:00	68.4	↑0.7
12/1 01:10	68.9	↑0.5
12/1 01:20	69.4	↑0.5
12/1 01:30	69.8	↑0.4
12/1 01:40	70.0	↑0.2
12/1 01:50	70.2	↑0.2
12/1 02:00	70.3	↑0.1	満潮
12/1 02:10	70.3	0
12/1 02:20	70.2	↓-0.1
12/1 02:30	70.0	↓-0.2
12/1 02:40	69.8	↓-0.2
12/1 02:50	69.4	↓-0.4
12/1 03:00	69.1	↓-0.3
12/1 03:10	68.6	↓-0.5
12/1 03:20	68.1	↓-0.5
12/1 03:30	67.6	↓-0.5
12/1 03:40	67.0	↓-0.6
12/1 03:50	66.5	↓-0.5
12/1 04:00	65.9	↓-0.6
12/1 04:10	65.3	↓-0.6
12/1 04:20	64.7	↓-0.6
12/1 04:30	64.1	↓-0.6
12/1 04:40	63.6	↓-0.5
12/1 04:50	63.1	↓-0.5
12/1 05:00	62.7	↓-0.4
12/1 05:10	62.2	↓-0.5
12/1 05:20	61.9	↓-0.3
12/1 05:30	61.6	↓-0.3
12/1 05:40	61.5	↓-0.1
12/1 05:50	61.4	↓-0.1	干潮
12/1 06:00	61.3	↓-0.1
12/1 06:10	61.4	↑0.1
12/1 06:20	61.6	↑0.2
12/1 06:30	61.9	↑0.3
12/1 06:40	62.3	↑0.4
12/1 06:50	62.8	↑0.5
12/1 07:00	63.4	↑0.6
12/1 07:10	64.2	↑0.8
12/1 07:20	65.0	↑0.8
12/1 07:30	66.0	↑1.0
12/1 07:40	67.1	↑1.1
12/1 07:50	68.2	↑1.1
12/1 08:00	69.5	↑1.3
12/1 08:10	70.9	↑1.4
12/1 08:20	72.3	↑1.4
12/1 08:30	73.9	↑1.6
12/1 08:40	75.5	↑1.6
12/1 08:50	77.1	↑1.6
12/1 09:00	78.9	↑1.8
12/1 09:10	80.7	↑1.8
12/1 09:20	82.5	↑1.8
12/1 09:30	84.3	↑1.8
12/1 09:40	86.2	↑1.9
12/1 09:50	88.0	↑1.8
12/1 10:00	89.9	↑1.9
12/1 10:10	91.7	↑1.8
12/1 10:20	93.5	↑1.8
12/1 10:30	95.3	↑1.8
12/1 10:40	97.0	↑1.7
12/1 10:50	98.6	↑1.6
12/1 11:00	100.1	↑1.5
12/1 11:10	101.6	↑1.5
12/1 11:20	102.9	↑1.3
12/1 11:30	104.1	↑1.2
12/1 11:40	105.2	↑1.1
12/1 11:50	106.2	↑1.0
12/1 12:00	107.0	↑0.8
12/1 12:10	107.7	↑0.7
12/1 12:20	108.2	↑0.5
12/1 12:30	108.5	↑0.3
12/1 12:40	108.7	↑0.2	満潮
12/1 12:50	108.7	0
12/1 13:00	108.5	↓-0.2
12/1 13:10	108.2	↓-0.3
12/1 13:20	107.6	↓-0.6
12/1 13:30	106.9	↓-0.7
12/1 13:40	106.0	↓-0.9
12/1 13:50	104.9	↓-1.1
12/1 14:00	103.6	↓-1.3
12/1 14:10	102.2	↓-1.4
12/1 14:20	100.6	↓-1.6
12/1 14:30	98.8	↓-1.8
12/1 14:40	96.9	↓-1.9
12/1 14:50	94.9	↓-2.0
12/1 15:00	92.7	↓-2.2
12/1 15:10	90.4	↓-2.3
12/1 15:20	87.9	↓-2.5
12/1 15:30	85.4	↓-2.5
12/1 15:40	82.8	↓-2.6
12/1 15:50	80.1	↓-2.7
12/1 16:00	77.3	↓-2.8
12/1 16:10	74.5	↓-2.8
12/1 16:20	71.7	↓-2.8
12/1 16:30	68.8	↓-2.9	最大潮位差
12/1 16:40	65.9	↓-2.9	最大潮位差
12/1 16:50	63.1	↓-2.8
12/1 17:00	60.2	↓-2.9	最大潮位差
12/1 17:10	57.4	↓-2.8
12/1 17:20	54.6	↓-2.8
12/1 17:30	51.9	↓-2.7
12/1 17:40	49.3	↓-2.6
12/1 17:50	46.8	↓-2.5
12/1 18:00	44.4	↓-2.4
12/1 18:10	42.0	↓-2.4
12/1 18:20	39.9	↓-2.1
12/1 18:30	37.8	↓-2.1
12/1 18:40	35.9	↓-1.9
12/1 18:50	34.1	↓-1.8
12/1 19:00	32.5	↓-1.6
12/1 19:10	31.1	↓-1.4
12/1 19:20	29.8	↓-1.3
12/1 19:30	28.7	↓-1.1
12/1 19:40	27.8	↓-0.9
12/1 19:50	27.1	↓-0.7
12/1 20:00	26.6	↓-0.5
12/1 20:10	26.2	↓-0.4
12/1 20:20	26.0	↓-0.2	干潮
12/1 20:30	26.0	0
12/1 20:40	26.2	↑0.2
12/1 20:50	26.5	↑0.3
12/1 21:00	27.0	↑0.5
12/1 21:10	27.6	↑0.6
12/1 21:20	28.5	↑0.9
12/1 21:30	29.4	↑0.9
12/1 21:40	30.5	↑1.1
12/1 21:50	31.7	↑1.2
12/1 22:00	33.0	↑1.3
12/1 22:10	34.4	↑1.4
12/1 22:20	35.9	↑1.5
12/1 22:30	37.5	↑1.6
12/1 22:40	39.1	↑1.6
12/1 22:50	40.8	↑1.7
12/1 23:00	42.5	↑1.7
12/1 23:10	44.3	↑1.8
12/1 23:20	46.1	↑1.8
12/1 23:30	47.9	↑1.8
12/1 23:40	49.7	↑1.8
12/1 23:50	51.4	↑1.7