18 (土)	08:45	01:53	18:44	11:22
	65cm	32cm	99cm	63cm
小潮 出 06:20 入 15:54 出 11:29 入 22:02

コイセボイ（北海道）2034年11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
11/18 00:00	40.6	↓-1.7
11/18 00:10	39.2	↓-1.4
11/18 00:20	37.8	↓-1.4
11/18 00:30	36.6	↓-1.2
11/18 00:40	35.5	↓-1.1
11/18 00:50	34.6	↓-0.9
11/18 01:00	33.8	↓-0.8
11/18 01:10	33.1	↓-0.7
11/18 01:20	32.6	↓-0.5
11/18 01:30	32.2	↓-0.4
11/18 01:40	32.0	↓-0.2
11/18 01:50	31.9	↓-0.1	干潮
11/18 02:00	32.0	↑0.1
11/18 02:10	32.1	↑0.1
11/18 02:20	32.4	↑0.3
11/18 02:30	32.9	↑0.5
11/18 02:40	33.4	↑0.5
11/18 02:50	34.0	↑0.6
11/18 03:00	34.8	↑0.8
11/18 03:10	35.6	↑0.8
11/18 03:20	36.5	↑0.9
11/18 03:30	37.5	↑1.0
11/18 03:40	38.6	↑1.1
11/18 03:50	39.7	↑1.1
11/18 04:00	40.9	↑1.2
11/18 04:10	42.1	↑1.2
11/18 04:20	43.3	↑1.2
11/18 04:30	44.6	↑1.3
11/18 04:40	45.9	↑1.3
11/18 04:50	47.1	↑1.2
11/18 05:00	48.4	↑1.3
11/18 05:10	49.7	↑1.3
11/18 05:20	50.9	↑1.2
11/18 05:30	52.1	↑1.2
11/18 05:40	53.3	↑1.2
11/18 05:50	54.4	↑1.1
11/18 06:00	55.5	↑1.1
11/18 06:10	56.6	↑1.1
11/18 06:20	57.6	↑1.0
11/18 06:30	58.5	↑0.9
11/18 06:40	59.3	↑0.8
11/18 06:50	60.1	↑0.8
11/18 07:00	60.8	↑0.7
11/18 07:10	61.5	↑0.7
11/18 07:20	62.1	↑0.6
11/18 07:30	62.6	↑0.5
11/18 07:40	63.0	↑0.4
11/18 07:50	63.4	↑0.4
11/18 08:00	63.7	↑0.3
11/18 08:10	63.9	↑0.2
11/18 08:20	64.0	↑0.1
11/18 08:30	64.1	↑0.1
11/18 08:40	64.2	↑0.1	満潮
11/18 08:50	64.2	0
11/18 09:00	64.1	↓-0.1
11/18 09:10	64.1	0
11/18 09:20	63.9	↓-0.2
11/18 09:30	63.8	↓-0.1
11/18 09:40	63.6	↓-0.2
11/18 09:50	63.4	↓-0.2
11/18 10:00	63.2	↓-0.2
11/18 10:10	63.0	↓-0.2
11/18 10:20	62.8	↓-0.2
11/18 10:30	62.7	↓-0.1
11/18 10:40	62.5	↓-0.2
11/18 10:50	62.4	↓-0.1
11/18 11:00	62.2	↓-0.2
11/18 11:10	62.2	0
11/18 11:20	62.1	↓-0.1	干潮
11/18 11:30	62.2	↑0.1
11/18 11:40	62.2	0
11/18 11:50	62.4	↑0.2
11/18 12:00	62.6	↑0.2
11/18 12:10	62.8	↑0.2
11/18 12:20	63.1	↑0.3
11/18 12:30	63.5	↑0.4
11/18 12:40	64.0	↑0.5
11/18 12:50	64.6	↑0.6
11/18 13:00	65.2	↑0.6
11/18 13:10	65.9	↑0.7
11/18 13:20	66.6	↑0.7
11/18 13:30	67.4	↑0.8
11/18 13:40	68.3	↑0.9
11/18 13:50	69.3	↑1.0
11/18 14:00	70.3	↑1.0
11/18 14:10	71.4	↑1.1
11/18 14:20	72.6	↑1.2
11/18 14:30	73.8	↑1.2
11/18 14:40	75.0	↑1.2
11/18 14:50	76.3	↑1.3
11/18 15:00	77.6	↑1.3
11/18 15:10	78.9	↑1.3
11/18 15:20	80.2	↑1.3
11/18 15:30	81.6	↑1.4
11/18 15:40	82.9	↑1.3
11/18 15:50	84.3	↑1.4
11/18 16:00	85.6	↑1.3
11/18 16:10	86.9	↑1.3
11/18 16:20	88.2	↑1.3
11/18 16:30	89.4	↑1.2
11/18 16:40	90.6	↑1.2
11/18 16:50	91.8	↑1.2
11/18 17:00	92.8	↑1.0
11/18 17:10	93.8	↑1.0
11/18 17:20	94.8	↑1.0
11/18 17:30	95.6	↑0.8
11/18 17:40	96.4	↑0.8
11/18 17:50	97.0	↑0.6
11/18 18:00	97.6	↑0.6
11/18 18:10	98.0	↑0.4
11/18 18:20	98.3	↑0.3
11/18 18:30	98.5	↑0.2
11/18 18:40	98.6	↑0.1	満潮
11/18 18:50	98.6	0
11/18 19:00	98.5	↓-0.1
11/18 19:10	98.2	↓-0.3
11/18 19:20	97.8	↓-0.4
11/18 19:30	97.3	↓-0.5
11/18 19:40	96.6	↓-0.7
11/18 19:50	95.8	↓-0.8
11/18 20:00	94.9	↓-0.9
11/18 20:10	93.9	↓-1.0
11/18 20:20	92.8	↓-1.1
11/18 20:30	91.6	↓-1.2
11/18 20:40	90.2	↓-1.4
11/18 20:50	88.8	↓-1.4
11/18 21:00	87.3	↓-1.5
11/18 21:10	85.7	↓-1.6
11/18 21:20	84.0	↓-1.7
11/18 21:30	82.2	↓-1.8
11/18 21:40	80.4	↓-1.8
11/18 21:50	78.5	↓-1.9
11/18 22:00	76.6	↓-1.9
11/18 22:10	74.6	↓-2.0
11/18 22:20	72.7	↓-1.9
11/18 22:30	70.7	↓-2.0
11/18 22:40	68.6	↓-2.1	最大潮位差
11/18 22:50	66.6	↓-2.0
11/18 23:00	64.6	↓-2.0
11/18 23:10	62.6	↓-2.0
11/18 23:20	60.7	↓-1.9
11/18 23:30	58.8	↓-1.9
11/18 23:40	56.9	↓-1.9
11/18 23:50	55.1	↓-1.8