14 (金)	03:40	07:37	14:34	21:56
	67cm	55cm	117cm	29cm
大潮 出 06:23 入 16:49 出 06:06 入 17:13

コイセボイ（北海道）2048年02月14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
2/14 00:00	41.3	↑1.8
2/14 00:10	43.0	↑1.7
2/14 00:20	44.7	↑1.7
2/14 00:30	46.5	↑1.8
2/14 00:40	48.2	↑1.7
2/14 00:50	49.9	↑1.7
2/14 01:00	51.6	↑1.7
2/14 01:10	53.2	↑1.6
2/14 01:20	54.8	↑1.6
2/14 01:30	56.3	↑1.5
2/14 01:40	57.7	↑1.4
2/14 01:50	59.0	↑1.3
2/14 02:00	60.2	↑1.2
2/14 02:10	61.3	↑1.1
2/14 02:20	62.3	↑1.0
2/14 02:30	63.2	↑0.9
2/14 02:40	63.9	↑0.7
2/14 02:50	64.6	↑0.7
2/14 03:00	65.1	↑0.5
2/14 03:10	65.5	↑0.4
2/14 03:20	65.8	↑0.3
2/14 03:30	66.0	↑0.2	満潮
2/14 03:40	66.0	0	満潮
2/14 03:50	66.0	0
2/14 04:00	65.8	↓-0.2
2/14 04:10	65.5	↓-0.3
2/14 04:20	65.2	↓-0.3
2/14 04:30	64.7	↓-0.5
2/14 04:40	64.2	↓-0.5
2/14 04:50	63.6	↓-0.6
2/14 05:00	62.9	↓-0.7
2/14 05:10	62.2	↓-0.7
2/14 05:20	61.5	↓-0.7
2/14 05:30	60.8	↓-0.7
2/14 05:40	60.0	↓-0.8
2/14 05:50	59.2	↓-0.8
2/14 06:00	58.5	↓-0.7
2/14 06:10	57.7	↓-0.8
2/14 06:20	57.0	↓-0.7
2/14 06:30	56.4	↓-0.6
2/14 06:40	55.8	↓-0.6
2/14 06:50	55.3	↓-0.5
2/14 07:00	54.9	↓-0.4
2/14 07:10	54.5	↓-0.4
2/14 07:20	54.3	↓-0.2
2/14 07:30	54.1	↓-0.2	干潮
2/14 07:40	54.1	0
2/14 07:50	54.2	↑0.1
2/14 08:00	54.5	↑0.3
2/14 08:10	54.8	↑0.3
2/14 08:20	55.4	↑0.6
2/14 08:30	56.0	↑0.6
2/14 08:40	56.8	↑0.8
2/14 08:50	57.7	↑0.9
2/14 09:00	58.8	↑1.1
2/14 09:10	60.0	↑1.2
2/14 09:20	61.4	↑1.4
2/14 09:30	62.9	↑1.5
2/14 09:40	64.5	↑1.6
2/14 09:50	66.3	↑1.8
2/14 10:00	68.1	↑1.8
2/14 10:10	70.1	↑2.0
2/14 10:20	72.1	↑2.0
2/14 10:30	74.3	↑2.2
2/14 10:40	76.5	↑2.2
2/14 10:50	78.8	↑2.3
2/14 11:00	81.1	↑2.3
2/14 11:10	83.5	↑2.4
2/14 11:20	85.9	↑2.4
2/14 11:30	88.3	↑2.4
2/14 11:40	90.6	↑2.3
2/14 11:50	93.0	↑2.4
2/14 12:00	95.3	↑2.3
2/14 12:10	97.6	↑2.3
2/14 12:20	99.8	↑2.2
2/14 12:30	101.9	↑2.1
2/14 12:40	103.9	↑2.0
2/14 12:50	105.8	↑1.9
2/14 13:00	107.6	↑1.8
2/14 13:10	109.3	↑1.7
2/14 13:20	110.8	↑1.5
2/14 13:30	112.1	↑1.3
2/14 13:40	113.2	↑1.1
2/14 13:50	114.2	↑1.0
2/14 14:00	115.0	↑0.8
2/14 14:10	115.6	↑0.6
2/14 14:20	116.0	↑0.4
2/14 14:30	116.2	↑0.2	満潮
2/14 14:40	116.1	↓-0.1
2/14 14:50	115.9	↓-0.2
2/14 15:00	115.4	↓-0.5
2/14 15:10	114.7	↓-0.7
2/14 15:20	113.8	↓-0.9
2/14 15:30	112.7	↓-1.1
2/14 15:40	111.4	↓-1.3
2/14 15:50	109.9	↓-1.5
2/14 16:00	108.2	↓-1.7
2/14 16:10	106.3	↓-1.9
2/14 16:20	104.2	↓-2.1
2/14 16:30	101.9	↓-2.3
2/14 16:40	99.5	↓-2.4
2/14 16:50	97.0	↓-2.5
2/14 17:00	94.3	↓-2.7
2/14 17:10	91.5	↓-2.8
2/14 17:20	88.6	↓-2.9
2/14 17:30	85.6	↓-3.0
2/14 17:40	82.6	↓-3.0
2/14 17:50	79.5	↓-3.1
2/14 18:00	76.4	↓-3.1
2/14 18:10	73.2	↓-3.2	最大潮位差
2/14 18:20	70.0	↓-3.2	最大潮位差
2/14 18:30	66.9	↓-3.1
2/14 18:40	63.8	↓-3.1
2/14 18:50	60.7	↓-3.1
2/14 19:00	57.7	↓-3.0
2/14 19:10	54.8	↓-2.9
2/14 19:20	52.0	↓-2.8
2/14 19:30	49.3	↓-2.7
2/14 19:40	46.7	↓-2.6
2/14 19:50	44.2	↓-2.5
2/14 20:00	41.9	↓-2.3
2/14 20:10	39.8	↓-2.1
2/14 20:20	37.8	↓-2.0
2/14 20:30	36.0	↓-1.8
2/14 20:40	34.4	↓-1.6
2/14 20:50	33.0	↓-1.4
2/14 21:00	31.8	↓-1.2
2/14 21:10	30.8	↓-1.0
2/14 21:20	30.0	↓-0.8
2/14 21:30	29.4	↓-0.6
2/14 21:40	29.0	↓-0.4
2/14 21:50	28.8	↓-0.2	干潮
2/14 22:00	28.8	0
2/14 22:10	29.0	↑0.2
2/14 22:20	29.4	↑0.4
2/14 22:30	29.9	↑0.5
2/14 22:40	30.7	↑0.8
2/14 22:50	31.6	↑0.9
2/14 23:00	32.6	↑1.0
2/14 23:10	33.9	↑1.3
2/14 23:20	35.2	↑1.3
2/14 23:30	36.6	↑1.4
2/14 23:40	38.2	↑1.6
2/14 23:50	39.9	↑1.7