27 (月)	02:30	08:39	15:06	21:04
	80cm	28cm	88cm	40cm
大潮 出 05:13 入 17:42 出 17:43 入 04:49

コイセボイ（北海道）2051年03月27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
3/27 00:00	62.6	↑1.9
3/27 00:10	64.4	↑1.8
3/27 00:20	66.2	↑1.8
3/27 00:30	68.0	↑1.8
3/27 00:40	69.6	↑1.6
3/27 00:50	71.2	↑1.6
3/27 01:00	72.6	↑1.4
3/27 01:10	73.9	↑1.3
3/27 01:20	75.1	↑1.2
3/27 01:30	76.2	↑1.1
3/27 01:40	77.1	↑0.9
3/27 01:50	77.8	↑0.7
3/27 02:00	78.4	↑0.6
3/27 02:10	78.9	↑0.5
3/27 02:20	79.1	↑0.2	満潮
3/27 02:30	79.2	↑0.1	満潮
3/27 02:40	79.1	↓-0.1
3/27 02:50	78.8	↓-0.3
3/27 03:00	78.3	↓-0.5
3/27 03:10	77.7	↓-0.6
3/27 03:20	76.9	↓-0.8
3/27 03:30	75.9	↓-1.0
3/27 03:40	74.8	↓-1.1
3/27 03:50	73.5	↓-1.3
3/27 04:00	72.0	↓-1.5
3/27 04:10	70.5	↓-1.5
3/27 04:20	68.8	↓-1.7
3/27 04:30	67.0	↓-1.8
3/27 04:40	65.1	↓-1.9
3/27 04:50	63.1	↓-2.0
3/27 05:00	61.1	↓-2.0
3/27 05:10	58.9	↓-2.2
3/27 05:20	56.8	↓-2.1
3/27 05:30	54.6	↓-2.2
3/27 05:40	52.4	↓-2.2
3/27 05:50	50.2	↓-2.2
3/27 06:00	48.1	↓-2.1
3/27 06:10	45.9	↓-2.2
3/27 06:20	43.8	↓-2.1
3/27 06:30	41.8	↓-2.0
3/27 06:40	39.9	↓-1.9
3/27 06:50	38.1	↓-1.8
3/27 07:00	36.3	↓-1.8
3/27 07:10	34.7	↓-1.6
3/27 07:20	33.3	↓-1.4
3/27 07:30	32.0	↓-1.3
3/27 07:40	30.8	↓-1.2
3/27 07:50	29.8	↓-1.0
3/27 08:00	29.0	↓-0.8
3/27 08:10	28.4	↓-0.6
3/27 08:20	27.9	↓-0.5
3/27 08:30	27.7	↓-0.2	干潮
3/27 08:40	27.6	↓-0.1
3/27 08:50	27.7	↑0.1
3/27 09:00	28.1	↑0.4
3/27 09:10	28.6	↑0.5
3/27 09:20	29.3	↑0.7
3/27 09:30	30.2	↑0.9
3/27 09:40	31.3	↑1.1
3/27 09:50	32.5	↑1.2
3/27 10:00	33.9	↑1.4
3/27 10:10	35.5	↑1.6
3/27 10:20	37.2	↑1.7
3/27 10:30	39.1	↑1.9
3/27 10:40	41.1	↑2.0
3/27 10:50	43.2	↑2.1
3/27 11:00	45.4	↑2.2
3/27 11:10	47.7	↑2.3
3/27 11:20	50.0	↑2.3
3/27 11:30	52.4	↑2.4
3/27 11:40	54.9	↑2.5	最大潮位差
3/27 11:50	57.3	↑2.4
3/27 12:00	59.8	↑2.5	最大潮位差
3/27 12:10	62.2	↑2.4
3/27 12:20	64.6	↑2.4
3/27 12:30	67.0	↑2.4
3/27 12:40	69.3	↑2.3
3/27 12:50	71.5	↑2.2
3/27 13:00	73.7	↑2.2
3/27 13:10	75.7	↑2.0
3/27 13:20	77.6	↑1.9
3/27 13:30	79.4	↑1.8
3/27 13:40	81.0	↑1.6
3/27 13:50	82.5	↑1.5
3/27 14:00	83.8	↑1.3
3/27 14:10	85.0	↑1.2
3/27 14:20	85.9	↑0.9
3/27 14:30	86.7	↑0.8
3/27 14:40	87.3	↑0.6
3/27 14:50	87.7	↑0.4
3/27 15:00	87.9	↑0.2	満潮
3/27 15:10	87.9	0
3/27 15:20	87.7	↓-0.2
3/27 15:30	87.3	↓-0.4
3/27 15:40	86.8	↓-0.5
3/27 15:50	86.0	↓-0.8
3/27 16:00	85.1	↓-0.9
3/27 16:10	84.0	↓-1.1
3/27 16:20	82.7	↓-1.3
3/27 16:30	81.3	↓-1.4
3/27 16:40	79.8	↓-1.5
3/27 16:50	78.2	↓-1.6
3/27 17:00	76.4	↓-1.8
3/27 17:10	74.5	↓-1.9
3/27 17:20	72.6	↓-1.9
3/27 17:30	70.5	↓-2.1
3/27 17:40	68.5	↓-2.0
3/27 17:50	66.4	↓-2.1
3/27 18:00	64.2	↓-2.2
3/27 18:10	62.1	↓-2.1
3/27 18:20	60.0	↓-2.1
3/27 18:30	57.9	↓-2.1
3/27 18:40	55.8	↓-2.1
3/27 18:50	53.8	↓-2.0
3/27 19:00	51.9	↓-1.9
3/27 19:10	50.1	↓-1.8
3/27 19:20	48.4	↓-1.7
3/27 19:30	46.8	↓-1.6
3/27 19:40	45.3	↓-1.5
3/27 19:50	44.0	↓-1.3
3/27 20:00	42.8	↓-1.2
3/27 20:10	41.8	↓-1.0
3/27 20:20	40.9	↓-0.9
3/27 20:30	40.2	↓-0.7
3/27 20:40	39.7	↓-0.5
3/27 20:50	39.4	↓-0.3
3/27 21:00	39.2	↓-0.2	干潮
3/27 21:10	39.3	↑0.1
3/27 21:20	39.5	↑0.2
3/27 21:30	39.9	↑0.4
3/27 21:40	40.5	↑0.6
3/27 21:50	41.3	↑0.8
3/27 22:00	42.2	↑0.9
3/27 22:10	43.3	↑1.1
3/27 22:20	44.6	↑1.3
3/27 22:30	46.0	↑1.4
3/27 22:40	47.5	↑1.5
3/27 22:50	49.2	↑1.7
3/27 23:00	50.9	↑1.7
3/27 23:10	52.8	↑1.9
3/27 23:20	54.7	↑1.9
3/27 23:30	56.7	↑2.0
3/27 23:40	58.8	↑2.1
3/27 23:50	60.9	↑2.1