7 (月)	03:47	08:01	14:51	22:08
	70cm	54cm	117cm	30cm
大潮 出 06:32 入 16:40 出 17:16 入 06:10

コイセボイ（北海道）2050年02月7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
2/7 00:00	41.3	↑1.7
2/7 00:10	43.2	↑1.9
2/7 00:20	45.0	↑1.8
2/7 00:30	46.8	↑1.8
2/7 00:40	48.7	↑1.9
2/7 00:50	50.5	↑1.8
2/7 01:00	52.3	↑1.8
2/7 01:10	54.1	↑1.8
2/7 01:20	55.8	↑1.7
2/7 01:30	57.5	↑1.7
2/7 01:40	59.0	↑1.5
2/7 01:50	60.5	↑1.5
2/7 02:00	61.9	↑1.4
2/7 02:10	63.2	↑1.3
2/7 02:20	64.4	↑1.2
2/7 02:30	65.4	↑1.0
2/7 02:40	66.4	↑1.0
2/7 02:50	67.2	↑0.8
2/7 03:00	67.8	↑0.6
2/7 03:10	68.4	↑0.6
2/7 03:20	68.8	↑0.4
2/7 03:30	69.1	↑0.3
2/7 03:40	69.2	↑0.1	満潮
2/7 03:50	69.2	0
2/7 04:00	69.1	↓-0.1
2/7 04:10	68.9	↓-0.2
2/7 04:20	68.5	↓-0.4
2/7 04:30	68.1	↓-0.4
2/7 04:40	67.6	↓-0.5
2/7 04:50	66.9	↓-0.7
2/7 05:00	66.2	↓-0.7
2/7 05:10	65.5	↓-0.7
2/7 05:20	64.6	↓-0.9
2/7 05:30	63.7	↓-0.9
2/7 05:40	62.8	↓-0.9
2/7 05:50	61.9	↓-0.9
2/7 06:00	61.0	↓-0.9
2/7 06:10	60.0	↓-1.0
2/7 06:20	59.1	↓-0.9
2/7 06:30	58.2	↓-0.9
2/7 06:40	57.4	↓-0.8
2/7 06:50	56.6	↓-0.8
2/7 07:00	55.9	↓-0.7
2/7 07:10	55.3	↓-0.6
2/7 07:20	54.8	↓-0.5
2/7 07:30	54.3	↓-0.5
2/7 07:40	54.0	↓-0.3
2/7 07:50	53.8	↓-0.2
2/7 08:00	53.7	↓-0.1	干潮
2/7 08:10	53.8	↑0.1
2/7 08:20	54.0	↑0.2
2/7 08:30	54.3	↑0.3
2/7 08:40	54.8	↑0.5
2/7 08:50	55.5	↑0.7
2/7 09:00	56.3	↑0.8
2/7 09:10	57.3	↑1.0
2/7 09:20	58.4	↑1.1
2/7 09:30	59.6	↑1.2
2/7 09:40	61.0	↑1.4
2/7 09:50	62.6	↑1.6
2/7 10:00	64.3	↑1.7
2/7 10:10	66.1	↑1.8
2/7 10:20	68.0	↑1.9
2/7 10:30	70.0	↑2.0
2/7 10:40	72.2	↑2.2
2/7 10:50	74.4	↑2.2
2/7 11:00	76.7	↑2.3
2/7 11:10	79.1	↑2.4
2/7 11:20	81.5	↑2.4
2/7 11:30	83.9	↑2.4
2/7 11:40	86.4	↑2.5
2/7 11:50	88.8	↑2.4
2/7 12:00	91.3	↑2.5
2/7 12:10	93.7	↑2.4
2/7 12:20	96.1	↑2.4
2/7 12:30	98.4	↑2.3
2/7 12:40	100.7	↑2.3
2/7 12:50	102.8	↑2.1
2/7 13:00	104.9	↑2.1
2/7 13:10	106.8	↑1.9
2/7 13:20	108.6	↑1.8
2/7 13:30	110.3	↑1.7
2/7 13:40	111.8	↑1.5
2/7 13:50	113.1	↑1.3
2/7 14:00	114.2	↑1.1
2/7 14:10	115.2	↑1.0
2/7 14:20	115.9	↑0.7
2/7 14:30	116.5	↑0.6
2/7 14:40	116.8	↑0.3
2/7 14:50	117.0	↑0.2	満潮
2/7 15:00	116.9	↓-0.1
2/7 15:10	116.5	↓-0.4
2/7 15:20	116.0	↓-0.5
2/7 15:30	115.2	↓-0.8
2/7 15:40	114.2	↓-1.0
2/7 15:50	113.0	↓-1.2
2/7 16:00	111.6	↓-1.4
2/7 16:10	110.0	↓-1.6
2/7 16:20	108.2	↓-1.8
2/7 16:30	106.2	↓-2.0
2/7 16:40	104.0	↓-2.2
2/7 16:50	101.7	↓-2.3
2/7 17:00	99.2	↓-2.5
2/7 17:10	96.5	↓-2.7
2/7 17:20	93.8	↓-2.7
2/7 17:30	90.9	↓-2.9
2/7 17:40	87.9	↓-3.0
2/7 17:50	84.9	↓-3.0
2/7 18:00	81.8	↓-3.1
2/7 18:10	78.6	↓-3.2	最大潮位差
2/7 18:20	75.4	↓-3.2	最大潮位差
2/7 18:30	72.2	↓-3.2	最大潮位差
2/7 18:40	69.0	↓-3.2	最大潮位差
2/7 18:50	65.9	↓-3.1
2/7 19:00	62.7	↓-3.2	最大潮位差
2/7 19:10	59.7	↓-3.0
2/7 19:20	56.7	↓-3.0
2/7 19:30	53.8	↓-2.9
2/7 19:40	51.0	↓-2.8
2/7 19:50	48.3	↓-2.7
2/7 20:00	45.8	↓-2.5
2/7 20:10	43.4	↓-2.4
2/7 20:20	41.2	↓-2.2
2/7 20:30	39.1	↓-2.1
2/7 20:40	37.2	↓-1.9
2/7 20:50	35.6	↓-1.6
2/7 21:00	34.1	↓-1.5
2/7 21:10	32.8	↓-1.3
2/7 21:20	31.7	↓-1.1
2/7 21:30	30.8	↓-0.9
2/7 21:40	30.1	↓-0.7
2/7 21:50	29.7	↓-0.4
2/7 22:00	29.4	↓-0.3	干潮
2/7 22:10	29.4	0
2/7 22:20	29.6	↑0.2
2/7 22:30	29.9	↑0.3
2/7 22:40	30.5	↑0.6
2/7 22:50	31.2	↑0.7
2/7 23:00	32.1	↑0.9
2/7 23:10	33.2	↑1.1
2/7 23:20	34.4	↑1.2
2/7 23:30	35.8	↑1.4
2/7 23:40	37.3	↑1.5
2/7 23:50	38.9	↑1.6