5 (火)	03:18	09:46	15:27	21:29
	106cm	42cm	86cm	34cm
大潮 出 04:49 入 17:51 出 17:56 入 05:51

コイセボイ（北海道）2028年09月5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
9/5 00:00	72.1	↑2.6
9/5 00:10	74.8	↑2.7	最大潮位差
9/5 00:20	77.4	↑2.6
9/5 00:30	79.9	↑2.5
9/5 00:40	82.5	↑2.6
9/5 00:50	84.9	↑2.4
9/5 01:00	87.3	↑2.4
9/5 01:10	89.6	↑2.3
9/5 01:20	91.8	↑2.2
9/5 01:30	93.9	↑2.1
9/5 01:40	95.8	↑1.9
9/5 01:50	97.6	↑1.8
9/5 02:00	99.2	↑1.6
9/5 02:10	100.7	↑1.5
9/5 02:20	101.9	↑1.2
9/5 02:30	103.0	↑1.1
9/5 02:40	103.9	↑0.9
9/5 02:50	104.6	↑0.7
9/5 03:00	105.0	↑0.4
9/5 03:10	105.3	↑0.3	満潮
9/5 03:20	105.3	0
9/5 03:30	105.1	↓-0.2
9/5 03:40	104.8	↓-0.3
9/5 03:50	104.2	↓-0.6
9/5 04:00	103.3	↓-0.9
9/5 04:10	102.3	↓-1.0
9/5 04:20	101.1	↓-1.2
9/5 04:30	99.8	↓-1.3
9/5 04:40	98.2	↓-1.6
9/5 04:50	96.5	↓-1.7
9/5 05:00	94.6	↓-1.9
9/5 05:10	92.6	↓-2.0
9/5 05:20	90.4	↓-2.2
9/5 05:30	88.2	↓-2.2
9/5 05:40	85.8	↓-2.4
9/5 05:50	83.3	↓-2.5
9/5 06:00	80.8	↓-2.5
9/5 06:10	78.3	↓-2.5
9/5 06:20	75.7	↓-2.6
9/5 06:30	73.1	↓-2.6
9/5 06:40	70.5	↓-2.6
9/5 06:50	67.9	↓-2.6
9/5 07:00	65.4	↓-2.5
9/5 07:10	62.9	↓-2.5
9/5 07:20	60.5	↓-2.4
9/5 07:30	58.1	↓-2.4
9/5 07:40	55.9	↓-2.2
9/5 07:50	53.8	↓-2.1
9/5 08:00	51.8	↓-2.0
9/5 08:10	50.0	↓-1.8
9/5 08:20	48.3	↓-1.7
9/5 08:30	46.8	↓-1.5
9/5 08:40	45.4	↓-1.4
9/5 08:50	44.3	↓-1.1
9/5 09:00	43.3	↓-1.0
9/5 09:10	42.5	↓-0.8
9/5 09:20	41.9	↓-0.6
9/5 09:30	41.5	↓-0.4
9/5 09:40	41.3	↓-0.2	干潮
9/5 09:50	41.3	0
9/5 10:00	41.5	↑0.2
9/5 10:10	41.9	↑0.4
9/5 10:20	42.5	↑0.6
9/5 10:30	43.2	↑0.7
9/5 10:40	44.1	↑0.9
9/5 10:50	45.2	↑1.1
9/5 11:00	46.5	↑1.3
9/5 11:10	47.9	↑1.4
9/5 11:20	49.4	↑1.5
9/5 11:30	51.0	↑1.6
9/5 11:40	52.7	↑1.7
9/5 11:50	54.6	↑1.9
9/5 12:00	56.5	↑1.9
9/5 12:10	58.4	↑1.9
9/5 12:20	60.4	↑2.0
9/5 12:30	62.4	↑2.0
9/5 12:40	64.4	↑2.0
9/5 12:50	66.4	↑2.0
9/5 13:00	68.4	↑2.0
9/5 13:10	70.4	↑2.0
9/5 13:20	72.3	↑1.9
9/5 13:30	74.1	↑1.8
9/5 13:40	75.8	↑1.7
9/5 13:50	77.4	↑1.6
9/5 14:00	78.9	↑1.5
9/5 14:10	80.3	↑1.4
9/5 14:20	81.5	↑1.2
9/5 14:30	82.6	↑1.1
9/5 14:40	83.5	↑0.9
9/5 14:50	84.2	↑0.7
9/5 15:00	84.8	↑0.6
9/5 15:10	85.2	↑0.4
9/5 15:20	85.4	↑0.2	満潮
9/5 15:30	85.4	0
9/5 15:40	85.3	↓-0.1
9/5 15:50	84.9	↓-0.4
9/5 16:00	84.4	↓-0.5
9/5 16:10	83.6	↓-0.8
9/5 16:20	82.7	↓-0.9
9/5 16:30	81.6	↓-1.1
9/5 16:40	80.4	↓-1.2
9/5 16:50	79.0	↓-1.4
9/5 17:00	77.4	↓-1.6
9/5 17:10	75.8	↓-1.6
9/5 17:20	74.0	↓-1.8
9/5 17:30	72.0	↓-2.0
9/5 17:40	70.0	↓-2.0
9/5 17:50	67.9	↓-2.1
9/5 18:00	65.8	↓-2.1
9/5 18:10	63.5	↓-2.3
9/5 18:20	61.3	↓-2.2
9/5 18:30	59.0	↓-2.3
9/5 18:40	56.7	↓-2.3
9/5 18:50	54.5	↓-2.2
9/5 19:00	52.3	↓-2.2
9/5 19:10	50.1	↓-2.2
9/5 19:20	48.0	↓-2.1
9/5 19:30	46.0	↓-2.0
9/5 19:40	44.1	↓-1.9
9/5 19:50	42.3	↓-1.8
9/5 20:00	40.6	↓-1.7
9/5 20:10	39.1	↓-1.5
9/5 20:20	37.7	↓-1.4
9/5 20:30	36.4	↓-1.3
9/5 20:40	35.4	↓-1.0
9/5 20:50	34.5	↓-0.9
9/5 21:00	33.9	↓-0.6
9/5 21:10	33.4	↓-0.5
9/5 21:20	33.1	↓-0.3	干潮
9/5 21:30	33.1	0
9/5 21:40	33.2	↑0.1
9/5 21:50	33.6	↑0.4
9/5 22:00	34.1	↑0.5
9/5 22:10	34.9	↑0.8
9/5 22:20	35.9	↑1.0
9/5 22:30	37.1	↑1.2
9/5 22:40	38.4	↑1.3
9/5 22:50	39.9	↑1.5
9/5 23:00	41.7	↑1.8
9/5 23:10	43.5	↑1.8
9/5 23:20	45.5	↑2.0
9/5 23:30	47.7	↑2.2
9/5 23:40	50.0	↑2.3
9/5 23:50	52.4	↑2.4