12 (土)	03:34	04:49	12:49	20:49
	64cm	63cm	113cm	28cm
中潮 出 06:25 入 16:47 出 15:02 入 04:43

コイセボイ（北海道）2033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	50.7	↑1.2
2/12 00:10	51.9	↑1.2
2/12 00:20	53.0	↑1.1
2/12 00:30	54.1	↑1.1
2/12 00:40	55.2	↑1.1
2/12 00:50	56.1	↑0.9
2/12 01:00	57.1	↑1.0
2/12 01:10	57.9	↑0.8
2/12 01:20	58.7	↑0.8
2/12 01:30	59.4	↑0.7
2/12 01:40	60.1	↑0.7
2/12 01:50	60.6	↑0.5
2/12 02:00	61.2	↑0.6
2/12 02:10	61.6	↑0.4
2/12 02:20	62.0	↑0.4
2/12 02:30	62.3	↑0.3
2/12 02:40	62.5	↑0.2
2/12 02:50	62.7	↑0.2
2/12 03:00	62.9	↑0.2
2/12 03:10	63.0	↑0.1
2/12 03:20	63.0	0
2/12 03:30	63.1	↑0.1	満潮
2/12 03:40	63.0	↓-0.1
2/12 03:50	63.0	0
2/12 04:00	63.0	0
2/12 04:10	62.9	↓-0.1
2/12 04:20	62.9	0
2/12 04:30	62.8	↓-0.1
2/12 04:40	62.8	0	干潮
2/12 04:50	62.8	0
2/12 05:00	62.8	0
2/12 05:10	62.9	↑0.1
2/12 05:20	63.0	↑0.1
2/12 05:30	63.1	↑0.1
2/12 05:40	63.3	↑0.2
2/12 05:50	63.6	↑0.3
2/12 06:00	63.9	↑0.3
2/12 06:10	64.3	↑0.4
2/12 06:20	64.8	↑0.5
2/12 06:30	65.4	↑0.6
2/12 06:40	66.0	↑0.6
2/12 06:50	66.7	↑0.7
2/12 07:00	67.5	↑0.8
2/12 07:10	68.4	↑0.9
2/12 07:20	69.4	↑1.0
2/12 07:30	70.5	↑1.1
2/12 07:40	71.6	↑1.1
2/12 07:50	72.9	↑1.3
2/12 08:00	74.2	↑1.3
2/12 08:10	75.6	↑1.4
2/12 08:20	77.0	↑1.4
2/12 08:30	78.5	↑1.5
2/12 08:40	80.1	↑1.6
2/12 08:50	81.8	↑1.7
2/12 09:00	83.4	↑1.6
2/12 09:10	85.1	↑1.7
2/12 09:20	86.9	↑1.8
2/12 09:30	88.6	↑1.7
2/12 09:40	90.4	↑1.8
2/12 09:50	92.2	↑1.8
2/12 10:00	93.9	↑1.7
2/12 10:10	95.6	↑1.7
2/12 10:20	97.3	↑1.7
2/12 10:30	99.0	↑1.7
2/12 10:40	100.6	↑1.6
2/12 10:50	102.1	↑1.5
2/12 11:00	103.6	↑1.5
2/12 11:10	105.0	↑1.4
2/12 11:20	106.2	↑1.2
2/12 11:30	107.4	↑1.2
2/12 11:40	108.5	↑1.1
2/12 11:50	109.4	↑0.9
2/12 12:00	110.2	↑0.8
2/12 12:10	110.9	↑0.7
2/12 12:20	111.4	↑0.5
2/12 12:30	111.8	↑0.4
2/12 12:40	112.0	↑0.2	満潮
2/12 12:50	112.0	0
2/12 13:00	111.9	↓-0.1
2/12 13:10	111.6	↓-0.3
2/12 13:20	111.2	↓-0.4
2/12 13:30	110.5	↓-0.7
2/12 13:40	109.8	↓-0.7
2/12 13:50	108.8	↓-1.0
2/12 14:00	107.6	↓-1.2
2/12 14:10	106.3	↓-1.3
2/12 14:20	104.9	↓-1.4
2/12 14:30	103.3	↓-1.6
2/12 14:40	101.5	↓-1.8
2/12 14:50	99.6	↓-1.9
2/12 15:00	97.5	↓-2.1
2/12 15:10	95.4	↓-2.1
2/12 15:20	93.1	↓-2.3
2/12 15:30	90.7	↓-2.4
2/12 15:40	88.2	↓-2.5
2/12 15:50	85.6	↓-2.6
2/12 16:00	82.9	↓-2.7
2/12 16:10	80.2	↓-2.7
2/12 16:20	77.4	↓-2.8
2/12 16:30	74.6	↓-2.8
2/12 16:40	71.8	↓-2.8
2/12 16:50	68.9	↓-2.9	最大潮位差
2/12 17:00	66.1	↓-2.8
2/12 17:10	63.3	↓-2.8
2/12 17:20	60.5	↓-2.8
2/12 17:30	57.7	↓-2.8
2/12 17:40	55.0	↓-2.7
2/12 17:50	52.4	↓-2.6
2/12 18:00	49.9	↓-2.5
2/12 18:10	47.4	↓-2.5
2/12 18:20	45.0	↓-2.4
2/12 18:30	42.8	↓-2.2
2/12 18:40	40.7	↓-2.1
2/12 18:50	38.7	↓-2.0
2/12 19:00	36.8	↓-1.9
2/12 19:10	35.1	↓-1.7
2/12 19:20	33.6	↓-1.5
2/12 19:30	32.2	↓-1.4
2/12 19:40	31.0	↓-1.2
2/12 19:50	29.9	↓-1.1
2/12 20:00	29.0	↓-0.9
2/12 20:10	28.3	↓-0.7
2/12 20:20	27.7	↓-0.6
2/12 20:30	27.3	↓-0.4
2/12 20:40	27.1	↓-0.2	干潮
2/12 20:50	27.1	0
2/12 21:00	27.2	↑0.1
2/12 21:10	27.4	↑0.2
2/12 21:20	27.8	↑0.4
2/12 21:30	28.4	↑0.6
2/12 21:40	29.1	↑0.7
2/12 21:50	29.9	↑0.8
2/12 22:00	30.9	↑1.0
2/12 22:10	31.9	↑1.0
2/12 22:20	33.1	↑1.2
2/12 22:30	34.3	↑1.2
2/12 22:40	35.7	↑1.4
2/12 22:50	37.1	↑1.4
2/12 23:00	38.5	↑1.4
2/12 23:10	40.0	↑1.5
2/12 23:20	41.6	↑1.6
2/12 23:30	43.1	↑1.5
2/12 23:40	44.7	↑1.6
2/12 23:50	46.3	↑1.6