1 (火)	07:25	00:58	20:00	14:14
	93cm	53cm	73cm	51cm
小潮 出 06:39 入 16:31 出 10:32 入 -

コイセボイ（北海道）2039年02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
2/1 00:00	54.5	↓-0.7
2/1 00:10	53.9	↓-0.6
2/1 00:20	53.3	↓-0.6
2/1 00:30	52.9	↓-0.4
2/1 00:40	52.7	↓-0.2
2/1 00:50	52.5	↓-0.2	干潮
2/1 01:00	52.5	0
2/1 01:10	52.6	↑0.1
2/1 01:20	52.8	↑0.2
2/1 01:30	53.2	↑0.4
2/1 01:40	53.7	↑0.5
2/1 01:50	54.3	↑0.6
2/1 02:00	55.0	↑0.7
2/1 02:10	55.8	↑0.8
2/1 02:20	56.8	↑1.0
2/1 02:30	57.8	↑1.0
2/1 02:40	59.0	↑1.2
2/1 02:50	60.2	↑1.2
2/1 03:00	61.5	↑1.3
2/1 03:10	62.9	↑1.4
2/1 03:20	64.3	↑1.4
2/1 03:30	65.8	↑1.5
2/1 03:40	67.4	↑1.6
2/1 03:50	68.9	↑1.5
2/1 04:00	70.5	↑1.6
2/1 04:10	72.2	↑1.7	最大潮位差
2/1 04:20	73.8	↑1.6
2/1 04:30	75.4	↑1.6
2/1 04:40	77.0	↑1.6
2/1 04:50	78.5	↑1.5
2/1 05:00	80.0	↑1.5
2/1 05:10	81.5	↑1.5
2/1 05:20	82.9	↑1.4
2/1 05:30	84.2	↑1.3
2/1 05:40	85.5	↑1.3
2/1 05:50	86.6	↑1.1
2/1 06:00	87.7	↑1.1
2/1 06:10	88.7	↑1.0
2/1 06:20	89.5	↑0.8
2/1 06:30	90.3	↑0.8
2/1 06:40	90.9	↑0.6
2/1 06:50	91.4	↑0.5
2/1 07:00	91.8	↑0.4
2/1 07:10	92.0	↑0.2
2/1 07:20	92.1	↑0.1	満潮
2/1 07:30	92.1	0
2/1 07:40	92.0	↓-0.1
2/1 07:50	91.7	↓-0.3
2/1 08:00	91.3	↓-0.4
2/1 08:10	90.8	↓-0.5
2/1 08:20	90.1	↓-0.7
2/1 08:30	89.3	↓-0.8
2/1 08:40	88.5	↓-0.8
2/1 08:50	87.5	↓-1.0
2/1 09:00	86.4	↓-1.1
2/1 09:10	85.2	↓-1.2
2/1 09:20	83.9	↓-1.3
2/1 09:30	82.6	↓-1.3
2/1 09:40	81.2	↓-1.4
2/1 09:50	79.7	↓-1.5
2/1 10:00	78.2	↓-1.5
2/1 10:10	76.6	↓-1.6
2/1 10:20	75.1	↓-1.5
2/1 10:30	73.4	↓-1.7	最大潮位差
2/1 10:40	71.8	↓-1.6
2/1 10:50	70.2	↓-1.6
2/1 11:00	68.6	↓-1.6
2/1 11:10	67.0	↓-1.6
2/1 11:20	65.4	↓-1.6
2/1 11:30	63.9	↓-1.5
2/1 11:40	62.4	↓-1.5
2/1 11:50	61.0	↓-1.4
2/1 12:00	59.6	↓-1.4
2/1 12:10	58.3	↓-1.3
2/1 12:20	57.1	↓-1.2
2/1 12:30	56.0	↓-1.1
2/1 12:40	54.9	↓-1.1
2/1 12:50	54.0	↓-0.9
2/1 13:00	53.1	↓-0.9
2/1 13:10	52.4	↓-0.7
2/1 13:20	51.7	↓-0.7
2/1 13:30	51.2	↓-0.5
2/1 13:40	50.8	↓-0.4
2/1 13:50	50.5	↓-0.3
2/1 14:00	50.3	↓-0.2
2/1 14:10	50.2	↓-0.1	干潮
2/1 14:20	50.2	0
2/1 14:30	50.4	↑0.2
2/1 14:40	50.6	↑0.2
2/1 14:50	50.9	↑0.3
2/1 15:00	51.3	↑0.4
2/1 15:10	51.9	↑0.6
2/1 15:20	52.4	↑0.5
2/1 15:30	53.1	↑0.7
2/1 15:40	53.9	↑0.8
2/1 15:50	54.7	↑0.8
2/1 16:00	55.5	↑0.8
2/1 16:10	56.4	↑0.9
2/1 16:20	57.4	↑1.0
2/1 16:30	58.4	↑1.0
2/1 16:40	59.4	↑1.0
2/1 16:50	60.4	↑1.0
2/1 17:00	61.4	↑1.0
2/1 17:10	62.4	↑1.0
2/1 17:20	63.4	↑1.0
2/1 17:30	64.4	↑1.0
2/1 17:40	65.4	↑1.0
2/1 17:50	66.3	↑0.9
2/1 18:00	67.2	↑0.9
2/1 18:10	68.1	↑0.9
2/1 18:20	68.9	↑0.8
2/1 18:30	69.6	↑0.7
2/1 18:40	70.3	↑0.7
2/1 18:50	70.9	↑0.6
2/1 19:00	71.4	↑0.5
2/1 19:10	71.8	↑0.4
2/1 19:20	72.2	↑0.4
2/1 19:30	72.5	↑0.3
2/1 19:40	72.7	↑0.2
2/1 19:50	72.8	↑0.1	満潮
2/1 20:00	72.8	0	満潮
2/1 20:10	72.8	0
2/1 20:20	72.7	↓-0.1
2/1 20:30	72.5	↓-0.2
2/1 20:40	72.2	↓-0.3
2/1 20:50	71.8	↓-0.4
2/1 21:00	71.4	↓-0.4
2/1 21:10	70.9	↓-0.5
2/1 21:20	70.3	↓-0.6
2/1 21:30	69.7	↓-0.6
2/1 21:40	69.0	↓-0.7
2/1 21:50	68.3	↓-0.7
2/1 22:00	67.6	↓-0.7
2/1 22:10	66.8	↓-0.8
2/1 22:20	66.0	↓-0.8
2/1 22:30	65.2	↓-0.8
2/1 22:40	64.4	↓-0.8
2/1 22:50	63.6	↓-0.8
2/1 23:00	62.9	↓-0.7
2/1 23:10	62.1	↓-0.8
2/1 23:20	61.4	↓-0.7
2/1 23:30	60.6	↓-0.8
2/1 23:40	60.0	↓-0.6
2/1 23:50	59.4	↓-0.6