19 (日)	06:23	00:03	19:18	13:21
	96cm	52cm	71cm	40cm
小潮 出 06:16 入 16:56 出 09:37 入 -

コイセボイ（北海道）2040年02月19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
2/19 00:00	51.0	↓-0.1	干潮
2/19 00:10	51.1	↑0.1
2/19 00:20	51.3	↑0.2
2/19 00:30	51.6	↑0.3
2/19 00:40	52.0	↑0.4
2/19 00:50	52.7	↑0.7
2/19 01:00	53.4	↑0.7
2/19 01:10	54.3	↑0.9
2/19 01:20	55.3	↑1.0
2/19 01:30	56.4	↑1.1
2/19 01:40	57.7	↑1.3
2/19 01:50	59.0	↑1.3
2/19 02:00	60.5	↑1.5
2/19 02:10	62.0	↑1.5
2/19 02:20	63.6	↑1.6
2/19 02:30	65.3	↑1.7
2/19 02:40	67.1	↑1.8
2/19 02:50	68.9	↑1.8
2/19 03:00	70.7	↑1.8
2/19 03:10	72.5	↑1.8
2/19 03:20	74.4	↑1.9
2/19 03:30	76.2	↑1.8
2/19 03:40	78.1	↑1.9
2/19 03:50	79.9	↑1.8
2/19 04:00	81.6	↑1.7
2/19 04:10	83.3	↑1.7
2/19 04:20	84.9	↑1.6
2/19 04:30	86.5	↑1.6
2/19 04:40	87.9	↑1.4
2/19 04:50	89.3	↑1.4
2/19 05:00	90.5	↑1.2
2/19 05:10	91.7	↑1.2
2/19 05:20	92.7	↑1.0
2/19 05:30	93.5	↑0.8
2/19 05:40	94.2	↑0.7
2/19 05:50	94.8	↑0.6
2/19 06:00	95.2	↑0.4
2/19 06:10	95.5	↑0.3
2/19 06:20	95.6	↑0.1	満潮
2/19 06:30	95.6	0
2/19 06:40	95.3	↓-0.3
2/19 06:50	95.0	↓-0.3
2/19 07:00	94.4	↓-0.6
2/19 07:10	93.7	↓-0.7
2/19 07:20	92.9	↓-0.8
2/19 07:30	91.9	↓-1.0
2/19 07:40	90.8	↓-1.1
2/19 07:50	89.5	↓-1.3
2/19 08:00	88.1	↓-1.4
2/19 08:10	86.6	↓-1.5
2/19 08:20	85.0	↓-1.6
2/19 08:30	83.3	↓-1.7
2/19 08:40	81.5	↓-1.8
2/19 08:50	79.6	↓-1.9
2/19 09:00	77.6	↓-2.0
2/19 09:10	75.6	↓-2.0
2/19 09:20	73.5	↓-2.1
2/19 09:30	71.5	↓-2.0
2/19 09:40	69.3	↓-2.2	最大潮位差
2/19 09:50	67.2	↓-2.1
2/19 10:00	65.1	↓-2.1
2/19 10:10	63.0	↓-2.1
2/19 10:20	61.0	↓-2.0
2/19 10:30	59.0	↓-2.0
2/19 10:40	57.0	↓-2.0
2/19 10:50	55.1	↓-1.9
2/19 11:00	53.3	↓-1.8
2/19 11:10	51.5	↓-1.8
2/19 11:20	49.9	↓-1.6
2/19 11:30	48.4	↓-1.5
2/19 11:40	46.9	↓-1.5
2/19 11:50	45.6	↓-1.3
2/19 12:00	44.5	↓-1.1
2/19 12:10	43.4	↓-1.1
2/19 12:20	42.5	↓-0.9
2/19 12:30	41.7	↓-0.8
2/19 12:40	41.1	↓-0.6
2/19 12:50	40.6	↓-0.5
2/19 13:00	40.3	↓-0.3
2/19 13:10	40.0	↓-0.3
2/19 13:20	40.0	0	干潮
2/19 13:30	40.1	↑0.1
2/19 13:40	40.3	↑0.2
2/19 13:50	40.6	↑0.3
2/19 14:00	41.1	↑0.5
2/19 14:10	41.6	↑0.5
2/19 14:20	42.3	↑0.7
2/19 14:30	43.1	↑0.8
2/19 14:40	44.0	↑0.9
2/19 14:50	45.0	↑1.0
2/19 15:00	46.1	↑1.1
2/19 15:10	47.2	↑1.1
2/19 15:20	48.4	↑1.2
2/19 15:30	49.7	↑1.3
2/19 15:40	51.0	↑1.3
2/19 15:50	52.3	↑1.3
2/19 16:00	53.6	↑1.3
2/19 16:10	55.0	↑1.4
2/19 16:20	56.3	↑1.3
2/19 16:30	57.7	↑1.4
2/19 16:40	59.0	↑1.3
2/19 16:50	60.2	↑1.2
2/19 17:00	61.5	↑1.3
2/19 17:10	62.7	↑1.2
2/19 17:20	63.8	↑1.1
2/19 17:30	64.8	↑1.0
2/19 17:40	65.8	↑1.0
2/19 17:50	66.7	↑0.9
2/19 18:00	67.5	↑0.8
2/19 18:10	68.3	↑0.8
2/19 18:20	68.9	↑0.6
2/19 18:30	69.4	↑0.5
2/19 18:40	69.9	↑0.5
2/19 18:50	70.2	↑0.3
2/19 19:00	70.4	↑0.2
2/19 19:10	70.5	↑0.1	満潮
2/19 19:20	70.5	0
2/19 19:30	70.5	0
2/19 19:40	70.3	↓-0.2
2/19 19:50	70.0	↓-0.3
2/19 20:00	69.6	↓-0.4
2/19 20:10	69.2	↓-0.4
2/19 20:20	68.7	↓-0.5
2/19 20:30	68.1	↓-0.6
2/19 20:40	67.4	↓-0.7
2/19 20:50	66.7	↓-0.7
2/19 21:00	65.9	↓-0.8
2/19 21:10	65.1	↓-0.8
2/19 21:20	64.3	↓-0.8
2/19 21:30	63.4	↓-0.9
2/19 21:40	62.6	↓-0.8
2/19 21:50	61.7	↓-0.9
2/19 22:00	60.8	↓-0.9
2/19 22:10	60.0	↓-0.8
2/19 22:20	59.1	↓-0.9
2/19 22:30	58.4	↓-0.7
2/19 22:40	57.6	↓-0.8
2/19 22:50	56.9	↓-0.7
2/19 23:00	56.3	↓-0.6
2/19 23:10	55.7	↓-0.6
2/19 23:20	55.2	↓-0.5
2/19 23:30	54.9	↓-0.3
2/19 23:40	54.5	↓-0.4
2/19 23:50	54.3	↓-0.2