13 (日)	03:18	06:36	13:43	21:20
	66cm	60cm	114cm	27cm
大潮 出 06:24 入 16:49 出 16:00 入 05:19

コイセボイ（北海道）2033年02月13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
2/13 00:00	47.8	↑1.5
2/13 00:10	49.4	↑1.6
2/13 00:20	50.9	↑1.5
2/13 00:30	52.4	↑1.5
2/13 00:40	53.8	↑1.4
2/13 00:50	55.2	↑1.4
2/13 01:00	56.5	↑1.3
2/13 01:10	57.7	↑1.2
2/13 01:20	58.8	↑1.1
2/13 01:30	59.9	↑1.1
2/13 01:40	60.9	↑1.0
2/13 01:50	61.7	↑0.8
2/13 02:00	62.5	↑0.8
2/13 02:10	63.2	↑0.7
2/13 02:20	63.8	↑0.6
2/13 02:30	64.3	↑0.5
2/13 02:40	64.7	↑0.4
2/13 02:50	64.9	↑0.2
2/13 03:00	65.1	↑0.2
2/13 03:10	65.2	↑0.1	満潮
2/13 03:20	65.2	0
2/13 03:30	65.2	0
2/13 03:40	65.0	↓-0.2
2/13 03:50	64.8	↓-0.2
2/13 04:00	64.5	↓-0.3
2/13 04:10	64.2	↓-0.3
2/13 04:20	63.8	↓-0.4
2/13 04:30	63.4	↓-0.4
2/13 04:40	63.0	↓-0.4
2/13 04:50	62.5	↓-0.5
2/13 05:00	62.1	↓-0.4
2/13 05:10	61.6	↓-0.5
2/13 05:20	61.2	↓-0.4
2/13 05:30	60.8	↓-0.4
2/13 05:40	60.4	↓-0.4
2/13 05:50	60.0	↓-0.4
2/13 06:00	59.7	↓-0.3
2/13 06:10	59.5	↓-0.2
2/13 06:20	59.3	↓-0.2
2/13 06:30	59.2	↓-0.1	干潮
2/13 06:40	59.2	0
2/13 06:50	59.3	↑0.1
2/13 07:00	59.5	↑0.2
2/13 07:10	59.8	↑0.3
2/13 07:20	60.2	↑0.4
2/13 07:30	60.7	↑0.5
2/13 07:40	61.4	↑0.7
2/13 07:50	62.1	↑0.7
2/13 08:00	63.0	↑0.9
2/13 08:10	64.0	↑1.0
2/13 08:20	65.1	↑1.1
2/13 08:30	66.3	↑1.2
2/13 08:40	67.6	↑1.3
2/13 08:50	69.0	↑1.4
2/13 09:00	70.5	↑1.5
2/13 09:10	72.2	↑1.7
2/13 09:20	73.9	↑1.7
2/13 09:30	75.7	↑1.8
2/13 09:40	77.5	↑1.8
2/13 09:50	79.5	↑2.0
2/13 10:00	81.4	↑1.9
2/13 10:10	83.5	↑2.1
2/13 10:20	85.5	↑2.0
2/13 10:30	87.6	↑2.1
2/13 10:40	89.7	↑2.1
2/13 10:50	91.7	↑2.0
2/13 11:00	93.8	↑2.1
2/13 11:10	95.8	↑2.0
2/13 11:20	97.8	↑2.0
2/13 11:30	99.7	↑1.9
2/13 11:40	101.5	↑1.8
2/13 11:50	103.3	↑1.8
2/13 12:00	105.0	↑1.7
2/13 12:10	106.5	↑1.5
2/13 12:20	107.9	↑1.4
2/13 12:30	109.2	↑1.3
2/13 12:40	110.4	↑1.2
2/13 12:50	111.4	↑1.0
2/13 13:00	112.2	↑0.8
2/13 13:10	112.9	↑0.7
2/13 13:20	113.4	↑0.5
2/13 13:30	113.7	↑0.3
2/13 13:40	113.8	↑0.1	満潮
2/13 13:50	113.8	0
2/13 14:00	113.5	↓-0.3
2/13 14:10	113.1	↓-0.4
2/13 14:20	112.4	↓-0.7
2/13 14:30	111.6	↓-0.8
2/13 14:40	110.5	↓-1.1
2/13 14:50	109.3	↓-1.2
2/13 15:00	107.9	↓-1.4
2/13 15:10	106.3	↓-1.6
2/13 15:20	104.5	↓-1.8
2/13 15:30	102.6	↓-1.9
2/13 15:40	100.5	↓-2.1
2/13 15:50	98.2	↓-2.3
2/13 16:00	95.8	↓-2.4
2/13 16:10	93.3	↓-2.5
2/13 16:20	90.7	↓-2.6
2/13 16:30	87.9	↓-2.8
2/13 16:40	85.1	↓-2.8
2/13 16:50	82.2	↓-2.9
2/13 17:00	79.3	↓-2.9
2/13 17:10	76.3	↓-3.0
2/13 17:20	73.3	↓-3.0
2/13 17:30	70.2	↓-3.1	最大潮位差
2/13 17:40	67.2	↓-3.0
2/13 17:50	64.2	↓-3.0
2/13 18:00	61.2	↓-3.0
2/13 18:10	58.2	↓-3.0
2/13 18:20	55.3	↓-2.9
2/13 18:30	52.5	↓-2.8
2/13 18:40	49.8	↓-2.7
2/13 18:50	47.2	↓-2.6
2/13 19:00	44.7	↓-2.5
2/13 19:10	42.4	↓-2.3
2/13 19:20	40.1	↓-2.3
2/13 19:30	38.1	↓-2.0
2/13 19:40	36.2	↓-1.9
2/13 19:50	34.4	↓-1.8
2/13 20:00	32.8	↓-1.6
2/13 20:10	31.5	↓-1.3
2/13 20:20	30.2	↓-1.3
2/13 20:30	29.2	↓-1.0
2/13 20:40	28.4	↓-0.8
2/13 20:50	27.8	↓-0.6
2/13 21:00	27.3	↓-0.5
2/13 21:10	27.0	↓-0.3	干潮
2/13 21:20	27.0	0	干潮
2/13 21:30	27.1	↑0.1
2/13 21:40	27.4	↑0.3
2/13 21:50	27.8	↑0.4
2/13 22:00	28.5	↑0.7
2/13 22:10	29.3	↑0.8
2/13 22:20	30.2	↑0.9
2/13 22:30	31.3	↑1.1
2/13 22:40	32.5	↑1.2
2/13 22:50	33.8	↑1.3
2/13 23:00	35.2	↑1.4
2/13 23:10	36.7	↑1.5
2/13 23:20	38.3	↑1.6
2/13 23:30	40.0	↑1.7
2/13 23:40	41.7	↑1.7
2/13 23:50	43.5	↑1.8