6 (月)	07:34	01:35	18:51	11:34
	65cm	37cm	105cm	56cm
小潮 出 04:50 入 17:50 出 12:42 入 22:04

コイセボイ（北海道）2038年09月6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
9/6 00:00	43.0	↓-1.4
9/6 00:10	41.8	↓-1.2
9/6 00:20	40.7	↓-1.1
9/6 00:30	39.7	↓-1.0
9/6 00:40	38.8	↓-0.9
9/6 00:50	38.1	↓-0.7
9/6 01:00	37.6	↓-0.5
9/6 01:10	37.2	↓-0.4
9/6 01:20	36.9	↓-0.3
9/6 01:30	36.8	↓-0.1	干潮
9/6 01:40	36.8	0
9/6 01:50	36.9	↑0.1
9/6 02:00	37.2	↑0.3
9/6 02:10	37.6	↑0.4
9/6 02:20	38.1	↑0.5
9/6 02:30	38.7	↑0.6
9/6 02:40	39.4	↑0.7
9/6 02:50	40.2	↑0.8
9/6 03:00	41.1	↑0.9
9/6 03:10	42.1	↑1.0
9/6 03:20	43.2	↑1.1
9/6 03:30	44.3	↑1.1
9/6 03:40	45.4	↑1.1
9/6 03:50	46.6	↑1.2
9/6 04:00	47.8	↑1.2
9/6 04:10	49.0	↑1.2
9/6 04:20	50.3	↑1.3
9/6 04:30	51.5	↑1.2
9/6 04:40	52.7	↑1.2
9/6 04:50	53.9	↑1.2
9/6 05:00	55.1	↑1.2
9/6 05:10	56.2	↑1.1
9/6 05:20	57.3	↑1.1
9/6 05:30	58.3	↑1.0
9/6 05:40	59.3	↑1.0
9/6 05:50	60.2	↑0.9
9/6 06:00	61.0	↑0.8
9/6 06:10	61.7	↑0.7
9/6 06:20	62.4	↑0.7
9/6 06:30	63.0	↑0.6
9/6 06:40	63.5	↑0.5
9/6 06:50	63.9	↑0.4
9/6 07:00	64.2	↑0.3
9/6 07:10	64.5	↑0.3
9/6 07:20	64.6	↑0.1
9/6 07:30	64.7	↑0.1	満潮
9/6 07:40	64.7	0
9/6 07:50	64.6	↓-0.1
9/6 08:00	64.4	↓-0.2
9/6 08:10	64.1	↓-0.3
9/6 08:20	63.8	↓-0.3
9/6 08:30	63.5	↓-0.3
9/6 08:40	63.1	↓-0.4
9/6 08:50	62.6	↓-0.5
9/6 09:00	62.1	↓-0.5
9/6 09:10	61.6	↓-0.5
9/6 09:20	61.0	↓-0.6
9/6 09:30	60.5	↓-0.5
9/6 09:40	59.9	↓-0.6
9/6 09:50	59.3	↓-0.6
9/6 10:00	58.8	↓-0.5
9/6 10:10	58.3	↓-0.5
9/6 10:20	57.8	↓-0.5
9/6 10:30	57.3	↓-0.5
9/6 10:40	56.9	↓-0.4
9/6 10:50	56.5	↓-0.4
9/6 11:00	56.2	↓-0.3
9/6 11:10	56.0	↓-0.2
9/6 11:20	55.9	↓-0.1
9/6 11:30	55.8	↓-0.1	干潮
9/6 11:40	55.8	0
9/6 11:50	55.9	↑0.1
9/6 12:00	56.1	↑0.2
9/6 12:10	56.4	↑0.3
9/6 12:20	56.8	↑0.4
9/6 12:30	57.4	↑0.6
9/6 12:40	58.0	↑0.6
9/6 12:50	58.7	↑0.7
9/6 13:00	59.5	↑0.8
9/6 13:10	60.4	↑0.9
9/6 13:20	61.5	↑1.1
9/6 13:30	62.6	↑1.1
9/6 13:40	63.8	↑1.2
9/6 13:50	65.1	↑1.3
9/6 14:00	66.5	↑1.4
9/6 14:10	67.9	↑1.4
9/6 14:20	69.5	↑1.6
9/6 14:30	71.1	↑1.6
9/6 14:40	72.7	↑1.6
9/6 14:50	74.4	↑1.7
9/6 15:00	76.2	↑1.8
9/6 15:10	77.9	↑1.7
9/6 15:20	79.7	↑1.8
9/6 15:30	81.5	↑1.8
9/6 15:40	83.3	↑1.8
9/6 15:50	85.1	↑1.8
9/6 16:00	86.9	↑1.8
9/6 16:10	88.6	↑1.7
9/6 16:20	90.3	↑1.7
9/6 16:30	91.9	↑1.6
9/6 16:40	93.5	↑1.6
9/6 16:50	95.0	↑1.5
9/6 17:00	96.4	↑1.4
9/6 17:10	97.8	↑1.4
9/6 17:20	99.0	↑1.2
9/6 17:30	100.1	↑1.1
9/6 17:40	101.2	↑1.1
9/6 17:50	102.1	↑0.9
9/6 18:00	102.8	↑0.7
9/6 18:10	103.5	↑0.7
9/6 18:20	104.0	↑0.5
9/6 18:30	104.3	↑0.3
9/6 18:40	104.6	↑0.3
9/6 18:50	104.6	0	満潮
9/6 19:00	104.6	0
9/6 19:10	104.3	↓-0.3
9/6 19:20	104.0	↓-0.3
9/6 19:30	103.4	↓-0.6
9/6 19:40	102.8	↓-0.6
9/6 19:50	102.0	↓-0.8
9/6 20:00	101.0	↓-1.0
9/6 20:10	99.9	↓-1.1
9/6 20:20	98.7	↓-1.2
9/6 20:30	97.4	↓-1.3
9/6 20:40	95.9	↓-1.5
9/6 20:50	94.4	↓-1.5
9/6 21:00	92.7	↓-1.7
9/6 21:10	90.9	↓-1.8
9/6 21:20	89.1	↓-1.8
9/6 21:30	87.2	↓-1.9
9/6 21:40	85.2	↓-2.0
9/6 21:50	83.1	↓-2.1
9/6 22:00	81.0	↓-2.1
9/6 22:10	78.9	↓-2.1
9/6 22:20	76.7	↓-2.2	最大潮位差
9/6 22:30	74.5	↓-2.2	最大潮位差
9/6 22:40	72.3	↓-2.2	最大潮位差
9/6 22:50	70.1	↓-2.2	最大潮位差
9/6 23:00	67.9	↓-2.2	最大潮位差
9/6 23:10	65.8	↓-2.1
9/6 23:20	63.6	↓-2.2	最大潮位差
9/6 23:30	61.5	↓-2.1
9/6 23:40	59.5	↓-2.0
9/6 23:50	57.5	↓-2.0