18 (水)	01:06	03:28	10:39	18:27
	57cm	56cm	80cm	32cm
若潮 出 04:34 入 18:09 出 13:38 入 02:25

コイセボイ（北海道）2035年04月18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
4/18 00:00	55.9	↑0.3
4/18 00:10	56.1	↑0.2
4/18 00:20	56.3	↑0.2
4/18 00:30	56.5	↑0.2
4/18 00:40	56.6	↑0.1
4/18 00:50	56.6	0
4/18 01:00	56.7	↑0.1	満潮
4/18 01:10	56.7	0
4/18 01:20	56.7	0
4/18 01:30	56.6	↓-0.1
4/18 01:40	56.5	↓-0.1
4/18 01:50	56.4	↓-0.1
4/18 02:00	56.3	↓-0.1
4/18 02:10	56.2	↓-0.1
4/18 02:20	56.1	↓-0.1
4/18 02:30	56.0	↓-0.1
4/18 02:40	55.9	↓-0.1
4/18 02:50	55.8	↓-0.1
4/18 03:00	55.7	↓-0.1
4/18 03:10	55.7	0
4/18 03:20	55.7	0	干潮
4/18 03:30	55.6	↓-0.1
4/18 03:40	55.7	↑0.1
4/18 03:50	55.7	0
4/18 04:00	55.8	↑0.1
4/18 04:10	56.0	↑0.2
4/18 04:20	56.2	↑0.2
4/18 04:30	56.4	↑0.2
4/18 04:40	56.7	↑0.3
4/18 04:50	57.0	↑0.3
4/18 05:00	57.4	↑0.4
4/18 05:10	57.8	↑0.4
4/18 05:20	58.3	↑0.5
4/18 05:30	58.8	↑0.5
4/18 05:40	59.4	↑0.6
4/18 05:50	60.0	↑0.6
4/18 06:00	60.6	↑0.6
4/18 06:10	61.3	↑0.7
4/18 06:20	62.1	↑0.8
4/18 06:30	62.9	↑0.8
4/18 06:40	63.7	↑0.8
4/18 06:50	64.5	↑0.8
4/18 07:00	65.4	↑0.9
4/18 07:10	66.3	↑0.9
4/18 07:20	67.2	↑0.9
4/18 07:30	68.1	↑0.9
4/18 07:40	69.0	↑0.9
4/18 07:50	70.0	↑1.0
4/18 08:00	70.9	↑0.9
4/18 08:10	71.8	↑0.9
4/18 08:20	72.7	↑0.9
4/18 08:30	73.5	↑0.8
4/18 08:40	74.4	↑0.9
4/18 08:50	75.1	↑0.7
4/18 09:00	75.9	↑0.8
4/18 09:10	76.6	↑0.7
4/18 09:20	77.2	↑0.6
4/18 09:30	77.8	↑0.6
4/18 09:40	78.3	↑0.5
4/18 09:50	78.8	↑0.5
4/18 10:00	79.1	↑0.3
4/18 10:10	79.4	↑0.3
4/18 10:20	79.6	↑0.2
4/18 10:30	79.8	↑0.2	満潮
4/18 10:40	79.8	0
4/18 10:50	79.7	↓-0.1
4/18 11:00	79.6	↓-0.1
4/18 11:10	79.3	↓-0.3
4/18 11:20	79.0	↓-0.3
4/18 11:30	78.5	↓-0.5
4/18 11:40	78.0	↓-0.5
4/18 11:50	77.3	↓-0.7
4/18 12:00	76.6	↓-0.7
4/18 12:10	75.7	↓-0.9
4/18 12:20	74.8	↓-0.9
4/18 12:30	73.8	↓-1.0
4/18 12:40	72.7	↓-1.1
4/18 12:50	71.5	↓-1.2
4/18 13:00	70.3	↓-1.2
4/18 13:10	68.9	↓-1.4
4/18 13:20	67.6	↓-1.3
4/18 13:30	66.1	↓-1.5
4/18 13:40	64.6	↓-1.5
4/18 13:50	63.1	↓-1.5
4/18 14:00	61.5	↓-1.6
4/18 14:10	59.9	↓-1.6
4/18 14:20	58.2	↓-1.7	最大潮位差
4/18 14:30	56.6	↓-1.6
4/18 14:40	54.9	↓-1.7	最大潮位差
4/18 14:50	53.3	↓-1.6
4/18 15:00	51.6	↓-1.7	最大潮位差
4/18 15:10	50.0	↓-1.6
4/18 15:20	48.4	↓-1.6
4/18 15:30	46.8	↓-1.6
4/18 15:40	45.3	↓-1.5
4/18 15:50	43.8	↓-1.5
4/18 16:00	42.3	↓-1.5
4/18 16:10	41.0	↓-1.3
4/18 16:20	39.7	↓-1.3
4/18 16:30	38.4	↓-1.3
4/18 16:40	37.3	↓-1.1
4/18 16:50	36.2	↓-1.1
4/18 17:00	35.3	↓-0.9
4/18 17:10	34.4	↓-0.9
4/18 17:20	33.7	↓-0.7
4/18 17:30	33.0	↓-0.7
4/18 17:40	32.4	↓-0.6
4/18 17:50	32.0	↓-0.4
4/18 18:00	31.6	↓-0.4
4/18 18:10	31.4	↓-0.2
4/18 18:20	31.3	↓-0.1	干潮
4/18 18:30	31.3	0
4/18 18:40	31.4	↑0.1
4/18 18:50	31.6	↑0.2
4/18 19:00	31.9	↑0.3
4/18 19:10	32.3	↑0.4
4/18 19:20	32.8	↑0.5
4/18 19:30	33.4	↑0.6
4/18 19:40	34.1	↑0.7
4/18 19:50	34.9	↑0.8
4/18 20:00	35.7	↑0.8
4/18 20:10	36.6	↑0.9
4/18 20:20	37.6	↑1.0
4/18 20:30	38.6	↑1.0
4/18 20:40	39.7	↑1.1
4/18 20:50	40.8	↑1.1
4/18 21:00	42.0	↑1.2
4/18 21:10	43.2	↑1.2
4/18 21:20	44.4	↑1.2
4/18 21:30	45.6	↑1.2
4/18 21:40	46.8	↑1.2
4/18 21:50	48.0	↑1.2
4/18 22:00	49.2	↑1.2
4/18 22:10	50.4	↑1.2
4/18 22:20	51.5	↑1.1
4/18 22:30	52.6	↑1.1
4/18 22:40	53.7	↑1.1
4/18 22:50	54.7	↑1.0
4/18 23:00	55.7	↑1.0
4/18 23:10	56.6	↑0.9
4/18 23:20	57.4	↑0.8
4/18 23:30	58.2	↑0.8
4/18 23:40	58.9	↑0.7
4/18 23:50	59.5	↑0.6