12 (火)	04:15	09:27	16:04	22:47
	76cm	44cm	111cm	38cm
中潮 出 06:26 入 16:47 出 19:01 入 06:51

コイセボイ（北海道）2047年02月12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
2/12 00:00	39.8	↑1.5
2/12 00:10	41.4	↑1.6
2/12 00:20	43.1	↑1.7
2/12 00:30	44.9	↑1.8
2/12 00:40	46.7	↑1.8
2/12 00:50	48.6	↑1.9
2/12 01:00	50.6	↑2.0
2/12 01:10	52.6	↑2.0
2/12 01:20	54.5	↑1.9
2/12 01:30	56.5	↑2.0
2/12 01:40	58.5	↑2.0
2/12 01:50	60.4	↑1.9
2/12 02:00	62.2	↑1.8
2/12 02:10	64.0	↑1.8
2/12 02:20	65.7	↑1.7
2/12 02:30	67.2	↑1.5
2/12 02:40	68.7	↑1.5
2/12 02:50	70.1	↑1.4
2/12 03:00	71.3	↑1.2
2/12 03:10	72.4	↑1.1
2/12 03:20	73.3	↑0.9
2/12 03:30	74.1	↑0.8
2/12 03:40	74.8	↑0.7
2/12 03:50	75.2	↑0.4
2/12 04:00	75.5	↑0.3
2/12 04:10	75.7	↑0.2	満潮
2/12 04:20	75.7	0
2/12 04:30	75.5	↓-0.2
2/12 04:40	75.1	↓-0.4
2/12 04:50	74.6	↓-0.5
2/12 05:00	74.0	↓-0.6
2/12 05:10	73.2	↓-0.8
2/12 05:20	72.3	↓-0.9
2/12 05:30	71.3	↓-1.0
2/12 05:40	70.1	↓-1.2
2/12 05:50	68.8	↓-1.3
2/12 06:00	67.5	↓-1.3
2/12 06:10	66.1	↓-1.4
2/12 06:20	64.6	↓-1.5
2/12 06:30	63.0	↓-1.6
2/12 06:40	61.5	↓-1.5
2/12 06:50	59.9	↓-1.6
2/12 07:00	58.3	↓-1.6
2/12 07:10	56.7	↓-1.6
2/12 07:20	55.1	↓-1.6
2/12 07:30	53.6	↓-1.5
2/12 07:40	52.2	↓-1.4
2/12 07:50	50.8	↓-1.4
2/12 08:00	49.5	↓-1.3
2/12 08:10	48.3	↓-1.2
2/12 08:20	47.2	↓-1.1
2/12 08:30	46.2	↓-1.0
2/12 08:40	45.4	↓-0.8
2/12 08:50	44.7	↓-0.7
2/12 09:00	44.2	↓-0.5
2/12 09:10	43.9	↓-0.3
2/12 09:20	43.7	↓-0.2	干潮
2/12 09:30	43.6	↓-0.1
2/12 09:40	43.8	↑0.2
2/12 09:50	44.2	↑0.4
2/12 10:00	44.7	↑0.5
2/12 10:10	45.4	↑0.7
2/12 10:20	46.3	↑0.9
2/12 10:30	47.4	↑1.1
2/12 10:40	48.7	↑1.3
2/12 10:50	50.1	↑1.4
2/12 11:00	51.7	↑1.6
2/12 11:10	53.4	↑1.7
2/12 11:20	55.3	↑1.9
2/12 11:30	57.4	↑2.1
2/12 11:40	59.5	↑2.1
2/12 11:50	61.8	↑2.3
2/12 12:00	64.2	↑2.4
2/12 12:10	66.7	↑2.5
2/12 12:20	69.2	↑2.5
2/12 12:30	71.8	↑2.6
2/12 12:40	74.4	↑2.6
2/12 12:50	77.0	↑2.6
2/12 13:00	79.7	↑2.7
2/12 13:10	82.3	↑2.6
2/12 13:20	84.9	↑2.6
2/12 13:30	87.5	↑2.6
2/12 13:40	90.0	↑2.5
2/12 13:50	92.4	↑2.4
2/12 14:00	94.7	↑2.3
2/12 14:10	96.9	↑2.2
2/12 14:20	99.0	↑2.1
2/12 14:30	100.9	↑1.9
2/12 14:40	102.7	↑1.8
2/12 14:50	104.3	↑1.6
2/12 15:00	105.7	↑1.4
2/12 15:10	107.0	↑1.3
2/12 15:20	108.0	↑1.0
2/12 15:30	108.8	↑0.8
2/12 15:40	109.5	↑0.7
2/12 15:50	109.9	↑0.4
2/12 16:00	110.1	↑0.2	満潮
2/12 16:10	110.0	↓-0.1
2/12 16:20	109.8	↓-0.2
2/12 16:30	109.3	↓-0.5
2/12 16:40	108.6	↓-0.7
2/12 16:50	107.7	↓-0.9
2/12 17:00	106.5	↓-1.2
2/12 17:10	105.2	↓-1.3
2/12 17:20	103.7	↓-1.5
2/12 17:30	102.0	↓-1.7
2/12 17:40	100.1	↓-1.9
2/12 17:50	98.0	↓-2.1
2/12 18:00	95.8	↓-2.2
2/12 18:10	93.5	↓-2.3
2/12 18:20	91.0	↓-2.5
2/12 18:30	88.5	↓-2.5
2/12 18:40	85.8	↓-2.7
2/12 18:50	83.1	↓-2.7
2/12 19:00	80.3	↓-2.8
2/12 19:10	77.5	↓-2.8
2/12 19:20	74.6	↓-2.9	最大潮位差
2/12 19:30	71.8	↓-2.8
2/12 19:40	68.9	↓-2.9	最大潮位差
2/12 19:50	66.1	↓-2.8
2/12 20:00	63.4	↓-2.7
2/12 20:10	60.7	↓-2.7
2/12 20:20	58.1	↓-2.6
2/12 20:30	55.6	↓-2.5
2/12 20:40	53.2	↓-2.4
2/12 20:50	51.0	↓-2.2
2/12 21:00	48.9	↓-2.1
2/12 21:10	46.9	↓-2.0
2/12 21:20	45.1	↓-1.8
2/12 21:30	43.5	↓-1.6
2/12 21:40	42.1	↓-1.4
2/12 21:50	40.8	↓-1.3
2/12 22:00	39.8	↓-1.0
2/12 22:10	38.9	↓-0.9
2/12 22:20	38.3	↓-0.6
2/12 22:30	37.9	↓-0.4
2/12 22:40	37.6	↓-0.3	干潮
2/12 22:50	37.6	0
2/12 23:00	37.8	↑0.2
2/12 23:10	38.2	↑0.4
2/12 23:20	38.8	↑0.6
2/12 23:30	39.5	↑0.7
2/12 23:40	40.4	↑0.9
2/12 23:50	41.6	↑1.2