01 (火)	09:10	03:11	19:37	10:02
	51cm	39cm	109cm	51cm
小潮 出 04:45 入 17:58 出 22:30 入 13:26

コイセボイ（北海道）2048年09月01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
9/1 00:00	56.9	↓-2.0
9/1 00:10	55.0	↓-1.9
9/1 00:20	53.2	↓-1.8
9/1 00:30	51.5	↓-1.7
9/1 00:40	49.8	↓-1.7
9/1 00:50	48.3	↓-1.5
9/1 01:00	46.9	↓-1.4
9/1 01:10	45.5	↓-1.4
9/1 01:20	44.3	↓-1.2
9/1 01:30	43.2	↓-1.1
9/1 01:40	42.2	↓-1.0
9/1 01:50	41.4	↓-0.8
9/1 02:00	40.6	↓-0.8
9/1 02:10	40.0	↓-0.6
9/1 02:20	39.4	↓-0.6
9/1 02:30	39.0	↓-0.4
9/1 02:40	38.7	↓-0.3
9/1 02:50	38.4	↓-0.3
9/1 03:00	38.3	↓-0.1
9/1 03:10	38.2	↓-0.1	干潮
9/1 03:20	38.3	↑0.1
9/1 03:30	38.4	↑0.1
9/1 03:40	38.6	↑0.2
9/1 03:50	38.9	↑0.3
9/1 04:00	39.2	↑0.3
9/1 04:10	39.6	↑0.4
9/1 04:20	40.0	↑0.4
9/1 04:30	40.5	↑0.5
9/1 04:40	41.0	↑0.5
9/1 04:50	41.6	↑0.6
9/1 05:00	42.1	↑0.5
9/1 05:10	42.7	↑0.6
9/1 05:20	43.3	↑0.6
9/1 05:30	43.9	↑0.6
9/1 05:40	44.5	↑0.6
9/1 05:50	45.1	↑0.6
9/1 06:00	45.7	↑0.6
9/1 06:10	46.2	↑0.5
9/1 06:20	46.8	↑0.6
9/1 06:30	47.3	↑0.5
9/1 06:40	47.8	↑0.5
9/1 06:50	48.2	↑0.4
9/1 07:00	48.6	↑0.4
9/1 07:10	49.0	↑0.4
9/1 07:20	49.3	↑0.3
9/1 07:30	49.7	↑0.4
9/1 07:40	49.9	↑0.2
9/1 07:50	50.2	↑0.3
9/1 08:00	50.3	↑0.1
9/1 08:10	50.5	↑0.2
9/1 08:20	50.6	↑0.1
9/1 08:30	50.7	↑0.1
9/1 08:40	50.8	↑0.1
9/1 08:50	50.8	0
9/1 09:00	50.9	↑0.1	満潮
9/1 09:10	50.9	0	満潮
9/1 09:20	50.9	0
9/1 09:30	50.9	0
9/1 09:40	50.8	↓-0.1
9/1 09:50	50.8	0
9/1 10:00	50.8	0	干潮
9/1 10:10	50.8	0
9/1 10:20	50.8	0
9/1 10:30	50.9	↑0.1
9/1 10:40	51.0	↑0.1
9/1 10:50	51.1	↑0.1
9/1 11:00	51.2	↑0.1
9/1 11:10	51.4	↑0.2
9/1 11:20	51.7	↑0.3
9/1 11:30	52.0	↑0.3
9/1 11:40	52.3	↑0.3
9/1 11:50	52.7	↑0.4
9/1 12:00	53.2	↑0.5
9/1 12:10	53.8	↑0.6
9/1 12:20	54.4	↑0.6
9/1 12:30	55.1	↑0.7
9/1 12:40	55.9	↑0.8
9/1 12:50	56.7	↑0.8
9/1 13:00	57.6	↑0.9
9/1 13:10	58.6	↑1.0
9/1 13:20	59.7	↑1.1
9/1 13:30	60.9	↑1.2
9/1 13:40	62.1	↑1.2
9/1 13:50	63.4	↑1.3
9/1 14:00	64.7	↑1.3
9/1 14:10	66.2	↑1.5
9/1 14:20	67.7	↑1.5
9/1 14:30	69.2	↑1.5
9/1 14:40	70.8	↑1.6
9/1 14:50	72.4	↑1.6
9/1 15:00	74.1	↑1.7
9/1 15:10	75.8	↑1.7
9/1 15:20	77.6	↑1.8
9/1 15:30	79.4	↑1.8
9/1 15:40	81.1	↑1.7
9/1 15:50	82.9	↑1.8
9/1 16:00	84.7	↑1.8
9/1 16:10	86.5	↑1.8
9/1 16:20	88.3	↑1.8
9/1 16:30	90.0	↑1.7
9/1 16:40	91.7	↑1.7
9/1 16:50	93.4	↑1.7
9/1 17:00	95.0	↑1.6
9/1 17:10	96.5	↑1.5
9/1 17:20	98.0	↑1.5
9/1 17:30	99.4	↑1.4
9/1 17:40	100.8	↑1.4
9/1 17:50	102.1	↑1.3
9/1 18:00	103.2	↑1.1
9/1 18:10	104.3	↑1.1
9/1 18:20	105.3	↑1.0
9/1 18:30	106.1	↑0.8
9/1 18:40	106.9	↑0.8
9/1 18:50	107.5	↑0.6
9/1 19:00	108.0	↑0.5
9/1 19:10	108.4	↑0.4
9/1 19:20	108.7	↑0.3
9/1 19:30	108.8	↑0.1	満潮
9/1 19:40	108.8	0
9/1 19:50	108.7	↓-0.1
9/1 20:00	108.5	↓-0.2
9/1 20:10	108.1	↓-0.4
9/1 20:20	107.6	↓-0.5
9/1 20:30	106.9	↓-0.7
9/1 20:40	106.2	↓-0.7
9/1 20:50	105.3	↓-0.9
9/1 21:00	104.3	↓-1.0
9/1 21:10	103.2	↓-1.1
9/1 21:20	102.0	↓-1.2
9/1 21:30	100.7	↓-1.3
9/1 21:40	99.2	↓-1.5
9/1 21:50	97.7	↓-1.5
9/1 22:00	96.1	↓-1.6
9/1 22:10	94.5	↓-1.6
9/1 22:20	92.7	↓-1.8
9/1 22:30	90.9	↓-1.8
9/1 22:40	89.0	↓-1.9
9/1 22:50	87.1	↓-1.9
9/1 23:00	85.1	↓-2.0
9/1 23:10	83.1	↓-2.0
9/1 23:20	81.1	↓-2.0
9/1 23:30	79.1	↓-2.0
9/1 23:40	77.0	↓-2.1	最大潮位差
9/1 23:50	74.9	↓-2.1	最大潮位差