15 (火)	06:35	00:17	19:21	13:25
	94cm	51cm	73cm	44cm
小潮 出 06:22 入 16:51 出 23:56 入 09:36

コイセボイ（北海道）2039年02月15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
2/15 00:00	50.7	↓-0.3
2/15 00:10	50.5	↓-0.2	干潮
2/15 00:20	50.5	0
2/15 00:30	50.6	↑0.1
2/15 00:40	50.9	↑0.3
2/15 00:50	51.3	↑0.4
2/15 01:00	51.8	↑0.5
2/15 01:10	52.5	↑0.7
2/15 01:20	53.3	↑0.8
2/15 01:30	54.3	↑1.0
2/15 01:40	55.4	↑1.1
2/15 01:50	56.5	↑1.1
2/15 02:00	57.8	↑1.3
2/15 02:10	59.2	↑1.4
2/15 02:20	60.7	↑1.5
2/15 02:30	62.2	↑1.5
2/15 02:40	63.9	↑1.7
2/15 02:50	65.6	↑1.7
2/15 03:00	67.3	↑1.7
2/15 03:10	69.0	↑1.7
2/15 03:20	70.8	↑1.8
2/15 03:30	72.6	↑1.8
2/15 03:40	74.4	↑1.8
2/15 03:50	76.2	↑1.8
2/15 04:00	77.9	↑1.7
2/15 04:10	79.6	↑1.7
2/15 04:20	81.3	↑1.7
2/15 04:30	82.9	↑1.6
2/15 04:40	84.4	↑1.5
2/15 04:50	85.8	↑1.4
2/15 05:00	87.1	↑1.3
2/15 05:10	88.4	↑1.3
2/15 05:20	89.5	↑1.1
2/15 05:30	90.5	↑1.0
2/15 05:40	91.3	↑0.8
2/15 05:50	92.1	↑0.8
2/15 06:00	92.7	↑0.6
2/15 06:10	93.1	↑0.4
2/15 06:20	93.4	↑0.3
2/15 06:30	93.5	↑0.1	満潮
2/15 06:40	93.5	0
2/15 06:50	93.4	↓-0.1
2/15 07:00	93.1	↓-0.3
2/15 07:10	92.6	↓-0.5
2/15 07:20	92.0	↓-0.6
2/15 07:30	91.2	↓-0.8
2/15 07:40	90.3	↓-0.9
2/15 07:50	89.3	↓-1.0
2/15 08:00	88.1	↓-1.2
2/15 08:10	86.9	↓-1.2
2/15 08:20	85.5	↓-1.4
2/15 08:30	84.0	↓-1.5
2/15 08:40	82.4	↓-1.6
2/15 08:50	80.7	↓-1.7
2/15 09:00	79.0	↓-1.7
2/15 09:10	77.2	↓-1.8
2/15 09:20	75.3	↓-1.9
2/15 09:30	73.4	↓-1.9
2/15 09:40	71.5	↓-1.9
2/15 09:50	69.5	↓-2.0	最大潮位差
2/15 10:00	67.6	↓-1.9
2/15 10:10	65.6	↓-2.0	最大潮位差
2/15 10:20	63.7	↓-1.9
2/15 10:30	61.8	↓-1.9
2/15 10:40	59.9	↓-1.9
2/15 10:50	58.1	↓-1.8
2/15 11:00	56.4	↓-1.7
2/15 11:10	54.8	↓-1.6
2/15 11:20	53.2	↓-1.6
2/15 11:30	51.7	↓-1.5
2/15 11:40	50.3	↓-1.4
2/15 11:50	49.0	↓-1.3
2/15 12:00	47.9	↓-1.1
2/15 12:10	46.8	↓-1.1
2/15 12:20	45.9	↓-0.9
2/15 12:30	45.1	↓-0.8
2/15 12:40	44.5	↓-0.6
2/15 12:50	43.9	↓-0.6
2/15 13:00	43.5	↓-0.4
2/15 13:10	43.3	↓-0.2
2/15 13:20	43.2	↓-0.1	干潮
2/15 13:30	43.2	0
2/15 13:40	43.3	↑0.1
2/15 13:50	43.6	↑0.3
2/15 14:00	44.0	↑0.4
2/15 14:10	44.5	↑0.5
2/15 14:20	45.2	↑0.7
2/15 14:30	45.9	↑0.7
2/15 14:40	46.7	↑0.8
2/15 14:50	47.6	↑0.9
2/15 15:00	48.6	↑1.0
2/15 15:10	49.7	↑1.1
2/15 15:20	50.9	↑1.2
2/15 15:30	52.1	↑1.2
2/15 15:40	53.3	↑1.2
2/15 15:50	54.6	↑1.3
2/15 16:00	55.9	↑1.3
2/15 16:10	57.2	↑1.3
2/15 16:20	58.5	↑1.3
2/15 16:30	59.8	↑1.3
2/15 16:40	61.1	↑1.3
2/15 16:50	62.3	↑1.2
2/15 17:00	63.6	↑1.3
2/15 17:10	64.7	↑1.1
2/15 17:20	65.9	↑1.2
2/15 17:30	66.9	↑1.0
2/15 17:40	67.9	↑1.0
2/15 17:50	68.8	↑0.9
2/15 18:00	69.7	↑0.9
2/15 18:10	70.4	↑0.7
2/15 18:20	71.1	↑0.7
2/15 18:30	71.6	↑0.5
2/15 18:40	72.1	↑0.5
2/15 18:50	72.4	↑0.3
2/15 19:00	72.7	↑0.3
2/15 19:10	72.8	↑0.1
2/15 19:20	72.9	↑0.1	満潮
2/15 19:30	72.8	↓-0.1
2/15 19:40	72.7	↓-0.1
2/15 19:50	72.4	↓-0.3
2/15 20:00	72.1	↓-0.3
2/15 20:10	71.6	↓-0.5
2/15 20:20	71.1	↓-0.5
2/15 20:30	70.5	↓-0.6
2/15 20:40	69.9	↓-0.6
2/15 20:50	69.1	↓-0.8
2/15 21:00	68.3	↓-0.8
2/15 21:10	67.5	↓-0.8
2/15 21:20	66.6	↓-0.9
2/15 21:30	65.7	↓-0.9
2/15 21:40	64.8	↓-0.9
2/15 21:50	63.9	↓-0.9
2/15 22:00	62.9	↓-1.0
2/15 22:10	62.0	↓-0.9
2/15 22:20	61.0	↓-1.0
2/15 22:30	60.2	↓-0.8
2/15 22:40	59.3	↓-0.9
2/15 22:50	58.5	↓-0.8
2/15 23:00	57.7	↓-0.8
2/15 23:10	57.0	↓-0.7
2/15 23:20	56.4	↓-0.6
2/15 23:30	55.8	↓-0.6
2/15 23:40	55.3	↓-0.5
2/15 23:50	54.9	↓-0.4