17 (水)	08:31	01:54	18:54	11:43
	65cm	35cm	97cm	61cm
小潮 出 06:19 入 15:54 出 22:46 入 11:35

コイセボイ（北海道）2049年11月17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
11/17 00:00	43.1	↓-1.6
11/17 00:10	41.6	↓-1.5
11/17 00:20	40.3	↓-1.3
11/17 00:30	39.1	↓-1.2
11/17 00:40	38.0	↓-1.1
11/17 00:50	37.1	↓-0.9
11/17 01:00	36.3	↓-0.8
11/17 01:10	35.6	↓-0.7
11/17 01:20	35.1	↓-0.5
11/17 01:30	34.7	↓-0.4
11/17 01:40	34.5	↓-0.2
11/17 01:50	34.4	↓-0.1	干潮
11/17 02:00	34.4	0
11/17 02:10	34.6	↑0.2
11/17 02:20	34.8	↑0.2
11/17 02:30	35.2	↑0.4
11/17 02:40	35.7	↑0.5
11/17 02:50	36.3	↑0.6
11/17 03:00	37.0	↑0.7
11/17 03:10	37.8	↑0.8
11/17 03:20	38.7	↑0.9
11/17 03:30	39.6	↑0.9
11/17 03:40	40.6	↑1.0
11/17 03:50	41.7	↑1.1
11/17 04:00	42.8	↑1.1
11/17 04:10	44.0	↑1.2
11/17 04:20	45.2	↑1.2
11/17 04:30	46.4	↑1.2
11/17 04:40	47.6	↑1.2
11/17 04:50	48.8	↑1.2
11/17 05:00	50.0	↑1.2
11/17 05:10	51.2	↑1.2
11/17 05:20	52.4	↑1.2
11/17 05:30	53.6	↑1.2
11/17 05:40	54.7	↑1.1
11/17 05:50	55.8	↑1.1
11/17 06:00	56.8	↑1.0
11/17 06:10	57.8	↑1.0
11/17 06:20	58.7	↑0.9
11/17 06:30	59.6	↑0.9
11/17 06:40	60.4	↑0.8
11/17 06:50	61.1	↑0.7
11/17 07:00	61.8	↑0.7
11/17 07:10	62.4	↑0.6
11/17 07:20	62.9	↑0.5
11/17 07:30	63.3	↑0.4
11/17 07:40	63.7	↑0.4
11/17 07:50	64.0	↑0.3
11/17 08:00	64.2	↑0.2
11/17 08:10	64.4	↑0.2
11/17 08:20	64.5	↑0.1
11/17 08:30	64.5	0	満潮
11/17 08:40	64.5	0
11/17 08:50	64.4	↓-0.1
11/17 09:00	64.3	↓-0.1
11/17 09:10	64.1	↓-0.2
11/17 09:20	63.9	↓-0.2
11/17 09:30	63.6	↓-0.3
11/17 09:40	63.4	↓-0.2
11/17 09:50	63.1	↓-0.3
11/17 10:00	62.8	↓-0.3
11/17 10:10	62.5	↓-0.3
11/17 10:20	62.2	↓-0.3
11/17 10:30	61.9	↓-0.3
11/17 10:40	61.6	↓-0.3
11/17 10:50	61.4	↓-0.2
11/17 11:00	61.2	↓-0.2
11/17 11:10	61.0	↓-0.2
11/17 11:20	60.8	↓-0.2
11/17 11:30	60.7	↓-0.1
11/17 11:40	60.7	0	干潮
11/17 11:50	60.7	0
11/17 12:00	60.8	↑0.1
11/17 12:10	60.9	↑0.1
11/17 12:20	61.2	↑0.3
11/17 12:30	61.4	↑0.2
11/17 12:40	61.8	↑0.4
11/17 12:50	62.2	↑0.4
11/17 13:00	62.7	↑0.5
11/17 13:10	63.3	↑0.6
11/17 13:20	64.0	↑0.7
11/17 13:30	64.7	↑0.7
11/17 13:40	65.5	↑0.8
11/17 13:50	66.4	↑0.9
11/17 14:00	67.3	↑0.9
11/17 14:10	68.3	↑1.0
11/17 14:20	69.4	↑1.1
11/17 14:30	70.5	↑1.1
11/17 14:40	71.7	↑1.2
11/17 14:50	72.9	↑1.2
11/17 15:00	74.1	↑1.2
11/17 15:10	75.4	↑1.3
11/17 15:20	76.7	↑1.3
11/17 15:30	78.0	↑1.3
11/17 15:40	79.3	↑1.3
11/17 15:50	80.7	↑1.4
11/17 16:00	82.0	↑1.3
11/17 16:10	83.3	↑1.3
11/17 16:20	84.6	↑1.3
11/17 16:30	85.8	↑1.2
11/17 16:40	87.1	↑1.3
11/17 16:50	88.2	↑1.1
11/17 17:00	89.3	↑1.1
11/17 17:10	90.4	↑1.1
11/17 17:20	91.4	↑1.0
11/17 17:30	92.3	↑0.9
11/17 17:40	93.1	↑0.8
11/17 17:50	93.8	↑0.7
11/17 18:00	94.4	↑0.6
11/17 18:10	95.0	↑0.6
11/17 18:20	95.4	↑0.4
11/17 18:30	95.7	↑0.3
11/17 18:40	95.9	↑0.2
11/17 18:50	96.0	↑0.1	満潮
11/17 19:00	96.0	0
11/17 19:10	95.8	↓-0.2
11/17 19:20	95.6	↓-0.2
11/17 19:30	95.2	↓-0.4
11/17 19:40	94.7	↓-0.5
11/17 19:50	94.0	↓-0.7
11/17 20:00	93.3	↓-0.7
11/17 20:10	92.4	↓-0.9
11/17 20:20	91.5	↓-0.9
11/17 20:30	90.4	↓-1.1
11/17 20:40	89.2	↓-1.2
11/17 20:50	87.9	↓-1.3
11/17 21:00	86.6	↓-1.3
11/17 21:10	85.1	↓-1.5
11/17 21:20	83.6	↓-1.5
11/17 21:30	82.0	↓-1.6
11/17 21:40	80.3	↓-1.7
11/17 21:50	78.6	↓-1.7
11/17 22:00	76.8	↓-1.8
11/17 22:10	75.0	↓-1.8
11/17 22:20	73.2	↓-1.8
11/17 22:30	71.3	↓-1.9	最大潮位差
11/17 22:40	69.5	↓-1.8
11/17 22:50	67.6	↓-1.9	最大潮位差
11/17 23:00	65.7	↓-1.9	最大潮位差
11/17 23:10	63.9	↓-1.8
11/17 23:20	62.0	↓-1.9	最大潮位差
11/17 23:30	60.3	↓-1.7
11/17 23:40	58.5	↓-1.8
11/17 23:50	56.8	↓-1.7