12 (月)	04:20	05:26	13:27	21:25
	63cm	63cm	118cm	25cm
大潮 出 06:25 入 16:47 出 05:33 入 15:38

コイセボイ（北海道）2029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	41.8	↑1.5
2/12 00:10	43.3	↑1.5
2/12 00:20	44.8	↑1.5
2/12 00:30	46.2	↑1.4
2/12 00:40	47.7	↑1.5
2/12 00:50	49.0	↑1.3
2/12 01:00	50.4	↑1.4
2/12 01:10	51.7	↑1.3
2/12 01:20	52.9	↑1.2
2/12 01:30	54.0	↑1.1
2/12 01:40	55.1	↑1.1
2/12 01:50	56.1	↑1.0
2/12 02:00	57.1	↑1.0
2/12 02:10	57.9	↑0.8
2/12 02:20	58.7	↑0.8
2/12 02:30	59.4	↑0.7
2/12 02:40	60.0	↑0.6
2/12 02:50	60.5	↑0.5
2/12 03:00	61.0	↑0.5
2/12 03:10	61.4	↑0.4
2/12 03:20	61.7	↑0.3
2/12 03:30	61.9	↑0.2
2/12 03:40	62.1	↑0.2
2/12 03:50	62.3	↑0.2
2/12 04:00	62.3	0
2/12 04:10	62.4	↑0.1	満潮
2/12 04:20	62.4	0	満潮
2/12 04:30	62.4	0
2/12 04:40	62.4	0
2/12 04:50	62.3	↓-0.1
2/12 05:00	62.3	0
2/12 05:10	62.2	↓-0.1
2/12 05:20	62.2	0	干潮
2/12 05:30	62.2	0
2/12 05:40	62.2	0
2/12 05:50	62.3	↑0.1
2/12 06:00	62.4	↑0.1
2/12 06:10	62.6	↑0.2
2/12 06:20	62.8	↑0.2
2/12 06:30	63.1	↑0.3
2/12 06:40	63.5	↑0.4
2/12 06:50	64.0	↑0.5
2/12 07:00	64.5	↑0.5
2/12 07:10	65.2	↑0.7
2/12 07:20	65.9	↑0.7
2/12 07:30	66.7	↑0.8
2/12 07:40	67.6	↑0.9
2/12 07:50	68.6	↑1.0
2/12 08:00	69.7	↑1.1
2/12 08:10	70.9	↑1.2
2/12 08:20	72.2	↑1.3
2/12 08:30	73.6	↑1.4
2/12 08:40	75.1	↑1.5
2/12 08:50	76.7	↑1.6
2/12 09:00	78.3	↑1.6
2/12 09:10	80.0	↑1.7
2/12 09:20	81.8	↑1.8
2/12 09:30	83.6	↑1.8
2/12 09:40	85.5	↑1.9
2/12 09:50	87.4	↑1.9
2/12 10:00	89.4	↑2.0
2/12 10:10	91.4	↑2.0
2/12 10:20	93.3	↑1.9
2/12 10:30	95.3	↑2.0
2/12 10:40	97.3	↑2.0
2/12 10:50	99.2	↑1.9
2/12 11:00	101.1	↑1.9
2/12 11:10	102.9	↑1.8
2/12 11:20	104.7	↑1.8
2/12 11:30	106.4	↑1.7
2/12 11:40	108.1	↑1.7
2/12 11:50	109.6	↑1.5
2/12 12:00	111.0	↑1.4
2/12 12:10	112.3	↑1.3
2/12 12:20	113.5	↑1.2
2/12 12:30	114.5	↑1.0
2/12 12:40	115.4	↑0.9
2/12 12:50	116.1	↑0.7
2/12 13:00	116.7	↑0.6
2/12 13:10	117.0	↑0.3
2/12 13:20	117.3	↑0.3	満潮
2/12 13:30	117.3	0
2/12 13:40	117.1	↓-0.2
2/12 13:50	116.8	↓-0.3
2/12 14:00	116.2	↓-0.6
2/12 14:10	115.5	↓-0.7
2/12 14:20	114.6	↓-0.9
2/12 14:30	113.5	↓-1.1
2/12 14:40	112.2	↓-1.3
2/12 14:50	110.7	↓-1.5
2/12 15:00	109.0	↓-1.7
2/12 15:10	107.2	↓-1.8
2/12 15:20	105.2	↓-2.0
2/12 15:30	103.1	↓-2.1
2/12 15:40	100.8	↓-2.3
2/12 15:50	98.3	↓-2.5
2/12 16:00	95.8	↓-2.5
2/12 16:10	93.1	↓-2.7
2/12 16:20	90.3	↓-2.8
2/12 16:30	87.4	↓-2.9
2/12 16:40	84.4	↓-3.0
2/12 16:50	81.4	↓-3.0
2/12 17:00	78.3	↓-3.1
2/12 17:10	75.2	↓-3.1
2/12 17:20	72.1	↓-3.1
2/12 17:30	68.9	↓-3.2	最大潮位差
2/12 17:40	65.8	↓-3.1
2/12 17:50	62.7	↓-3.1
2/12 18:00	59.6	↓-3.1
2/12 18:10	56.6	↓-3.0
2/12 18:20	53.7	↓-2.9
2/12 18:30	50.8	↓-2.9
2/12 18:40	48.0	↓-2.8
2/12 18:50	45.4	↓-2.6
2/12 19:00	42.8	↓-2.6
2/12 19:10	40.4	↓-2.4
2/12 19:20	38.1	↓-2.3
2/12 19:30	36.0	↓-2.1
2/12 19:40	34.0	↓-2.0
2/12 19:50	32.2	↓-1.8
2/12 20:00	30.5	↓-1.7
2/12 20:10	29.1	↓-1.4
2/12 20:20	27.8	↓-1.3
2/12 20:30	26.7	↓-1.1
2/12 20:40	25.8	↓-0.9
2/12 20:50	25.1	↓-0.7
2/12 21:00	24.5	↓-0.6
2/12 21:10	24.2	↓-0.3
2/12 21:20	24.0	↓-0.2	干潮
2/12 21:30	24.0	0
2/12 21:40	24.2	↑0.2
2/12 21:50	24.6	↑0.4
2/12 22:00	25.1	↑0.5
2/12 22:10	25.8	↑0.7
2/12 22:20	26.6	↑0.8
2/12 22:30	27.5	↑0.9
2/12 22:40	28.6	↑1.1
2/12 22:50	29.8	↑1.2
2/12 23:00	31.1	↑1.3
2/12 23:10	32.5	↑1.4
2/12 23:20	34.0	↑1.5
2/12 23:30	35.6	↑1.6
2/12 23:40	37.2	↑1.6
2/12 23:50	38.8	↑1.6