12 (水)	05:04	05:56	14:01	22:01
	63cm	63cm	123cm	20cm
大潮 出 06:25 入 16:47 出 16:18 入 06:27

コイセボイ（北海道）2025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	32.7	↑1.6
2/12 00:10	34.4	↑1.7
2/12 00:20	36.1	↑1.7
2/12 00:30	37.8	↑1.7
2/12 00:40	39.5	↑1.7
2/12 00:50	41.2	↑1.7
2/12 01:00	42.9	↑1.7
2/12 01:10	44.5	↑1.6
2/12 01:20	46.1	↑1.6
2/12 01:30	47.6	↑1.5
2/12 01:40	49.1	↑1.5
2/12 01:50	50.5	↑1.4
2/12 02:00	51.9	↑1.4
2/12 02:10	53.2	↑1.3
2/12 02:20	54.4	↑1.2
2/12 02:30	55.5	↑1.1
2/12 02:40	56.5	↑1.0
2/12 02:50	57.4	↑0.9
2/12 03:00	58.3	↑0.9
2/12 03:10	59.0	↑0.7
2/12 03:20	59.7	↑0.7
2/12 03:30	60.3	↑0.6
2/12 03:40	60.8	↑0.5
2/12 03:50	61.2	↑0.4
2/12 04:00	61.6	↑0.4
2/12 04:10	61.8	↑0.2
2/12 04:20	62.0	↑0.2
2/12 04:30	62.2	↑0.2
2/12 04:40	62.3	↑0.1
2/12 04:50	62.3	0
2/12 05:00	62.4	↑0.1	満潮
2/12 05:10	62.4	0
2/12 05:20	62.3	↓-0.1
2/12 05:30	62.3	0
2/12 05:40	62.3	0
2/12 05:50	62.3	0	干潮
2/12 06:00	62.3	0
2/12 06:10	62.3	0
2/12 06:20	62.4	↑0.1
2/12 06:30	62.5	↑0.1
2/12 06:40	62.6	↑0.1
2/12 06:50	62.9	↑0.3
2/12 07:00	63.2	↑0.3
2/12 07:10	63.6	↑0.4
2/12 07:20	64.0	↑0.4
2/12 07:30	64.6	↑0.6
2/12 07:40	65.2	↑0.6
2/12 07:50	66.0	↑0.8
2/12 08:00	66.8	↑0.8
2/12 08:10	67.8	↑1.0
2/12 08:20	68.8	↑1.0
2/12 08:30	70.0	↑1.2
2/12 08:40	71.3	↑1.3
2/12 08:50	72.6	↑1.3
2/12 09:00	74.1	↑1.5
2/12 09:10	75.7	↑1.6
2/12 09:20	77.3	↑1.6
2/12 09:30	79.1	↑1.8
2/12 09:40	80.9	↑1.8
2/12 09:50	82.8	↑1.9
2/12 10:00	84.8	↑2.0
2/12 10:10	86.8	↑2.0
2/12 10:20	88.9	↑2.1
2/12 10:30	91.0	↑2.1
2/12 10:40	93.1	↑2.1
2/12 10:50	95.3	↑2.2
2/12 11:00	97.4	↑2.1
2/12 11:10	99.6	↑2.2
2/12 11:20	101.7	↑2.1
2/12 11:30	103.7	↑2.0
2/12 11:40	105.8	↑2.1
2/12 11:50	107.7	↑1.9
2/12 12:00	109.6	↑1.9
2/12 12:10	111.4	↑1.8
2/12 12:20	113.1	↑1.7
2/12 12:30	114.7	↑1.6
2/12 12:40	116.2	↑1.5
2/12 12:50	117.5	↑1.3
2/12 13:00	118.7	↑1.2
2/12 13:10	119.7	↑1.0
2/12 13:20	120.5	↑0.8
2/12 13:30	121.2	↑0.7
2/12 13:40	121.7	↑0.5
2/12 13:50	122.0	↑0.3
2/12 14:00	122.1	↑0.1	満潮
2/12 14:10	122.0	↓-0.1
2/12 14:20	121.7	↓-0.3
2/12 14:30	121.1	↓-0.6
2/12 14:40	120.4	↓-0.7
2/12 14:50	119.5	↓-0.9
2/12 15:00	118.4	↓-1.1
2/12 15:10	117.0	↓-1.4
2/12 15:20	115.5	↓-1.5
2/12 15:30	113.7	↓-1.8
2/12 15:40	111.8	↓-1.9
2/12 15:50	109.7	↓-2.1
2/12 16:00	107.4	↓-2.3
2/12 16:10	104.9	↓-2.5
2/12 16:20	102.3	↓-2.6
2/12 16:30	99.6	↓-2.7
2/12 16:40	96.7	↓-2.9
2/12 16:50	93.7	↓-3.0
2/12 17:00	90.6	↓-3.1
2/12 17:10	87.4	↓-3.2
2/12 17:20	84.1	↓-3.3
2/12 17:30	80.8	↓-3.3
2/12 17:40	77.4	↓-3.4
2/12 17:50	74.0	↓-3.4
2/12 18:00	70.6	↓-3.4
2/12 18:10	67.1	↓-3.5	最大潮位差
2/12 18:20	63.7	↓-3.4
2/12 18:30	60.4	↓-3.3
2/12 18:40	57.0	↓-3.4
2/12 18:50	53.8	↓-3.2
2/12 19:00	50.6	↓-3.2
2/12 19:10	47.5	↓-3.1
2/12 19:20	44.6	↓-2.9
2/12 19:30	41.7	↓-2.9
2/12 19:40	39.0	↓-2.7
2/12 19:50	36.5	↓-2.5
2/12 20:00	34.1	↓-2.4
2/12 20:10	31.9	↓-2.2
2/12 20:20	29.8	↓-2.1
2/12 20:30	27.9	↓-1.9
2/12 20:40	26.2	↓-1.7
2/12 20:50	24.7	↓-1.5
2/12 21:00	23.5	↓-1.2
2/12 21:10	22.4	↓-1.1
2/12 21:20	21.5	↓-0.9
2/12 21:30	20.8	↓-0.7
2/12 21:40	20.3	↓-0.5
2/12 21:50	20.0	↓-0.3
2/12 22:00	19.9	↓-0.1	干潮
2/12 22:10	20.0	↑0.1
2/12 22:20	20.3	↑0.3
2/12 22:30	20.8	↑0.5
2/12 22:40	21.4	↑0.6
2/12 22:50	22.2	↑0.8
2/12 23:00	23.2	↑1.0
2/12 23:10	24.3	↑1.1
2/12 23:20	25.5	↑1.2
2/12 23:30	26.8	↑1.3
2/12 23:40	28.3	↑1.5
2/12 23:50	29.8	↑1.5