18 (水)	04:54	07:20	14:36	22:40
	66cm	63cm	128cm	9cm
大潮 出 06:19 入 15:54 出 16:30 入 08:01

コイセボイ（北海道）2043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	24.1	↑1.9
11/18 00:10	26.1	↑2.0
11/18 00:20	28.2	↑2.1
11/18 00:30	30.4	↑2.2
11/18 00:40	32.5	↑2.1
11/18 00:50	34.7	↑2.2
11/18 01:00	36.9	↑2.2
11/18 01:10	39.1	↑2.2
11/18 01:20	41.2	↑2.1
11/18 01:30	43.3	↑2.1
11/18 01:40	45.4	↑2.1
11/18 01:50	47.4	↑2.0
11/18 02:00	49.3	↑1.9
11/18 02:10	51.2	↑1.9
11/18 02:20	53.0	↑1.8
11/18 02:30	54.6	↑1.6
11/18 02:40	56.2	↑1.6
11/18 02:50	57.6	↑1.4
11/18 03:00	58.9	↑1.3
11/18 03:10	60.2	↑1.3
11/18 03:20	61.2	↑1.0
11/18 03:30	62.2	↑1.0
11/18 03:40	63.0	↑0.8
11/18 03:50	63.8	↑0.8
11/18 04:00	64.3	↑0.5
11/18 04:10	64.8	↑0.5
11/18 04:20	65.2	↑0.4
11/18 04:30	65.5	↑0.3
11/18 04:40	65.6	↑0.1
11/18 04:50	65.7	↑0.1	満潮
11/18 05:00	65.7	0
11/18 05:10	65.6	↓-0.1
11/18 05:20	65.4	↓-0.2
11/18 05:30	65.2	↓-0.2
11/18 05:40	65.0	↓-0.2
11/18 05:50	64.7	↓-0.3
11/18 06:00	64.4	↓-0.3
11/18 06:10	64.1	↓-0.3
11/18 06:20	63.8	↓-0.3
11/18 06:30	63.5	↓-0.3
11/18 06:40	63.3	↓-0.2
11/18 06:50	63.0	↓-0.3
11/18 07:00	62.9	↓-0.1
11/18 07:10	62.8	↓-0.1	干潮
11/18 07:20	62.7	↓-0.1	干潮
11/18 07:30	62.8	↑0.1
11/18 07:40	62.9	↑0.1
11/18 07:50	63.2	↑0.3
11/18 08:00	63.5	↑0.3
11/18 08:10	64.0	↑0.5
11/18 08:20	64.6	↑0.6
11/18 08:30	65.3	↑0.7
11/18 08:40	66.1	↑0.8
11/18 08:50	67.1	↑1.0
11/18 09:00	68.2	↑1.1
11/18 09:10	69.4	↑1.2
11/18 09:20	70.8	↑1.4
11/18 09:30	72.3	↑1.5
11/18 09:40	73.9	↑1.6
11/18 09:50	75.6	↑1.7
11/18 10:00	77.5	↑1.9
11/18 10:10	79.4	↑1.9
11/18 10:20	81.5	↑2.1
11/18 10:30	83.6	↑2.1
11/18 10:40	85.9	↑2.3
11/18 10:50	88.1	↑2.2
11/18 11:00	90.5	↑2.4
11/18 11:10	92.9	↑2.4
11/18 11:20	95.3	↑2.4
11/18 11:30	97.7	↑2.4
11/18 11:40	100.2	↑2.5
11/18 11:50	102.6	↑2.4
11/18 12:00	105.0	↑2.4
11/18 12:10	107.3	↑2.3
11/18 12:20	109.6	↑2.3
11/18 12:30	111.8	↑2.2
11/18 12:40	114.0	↑2.2
11/18 12:50	116.0	↑2.0
11/18 13:00	117.9	↑1.9
11/18 13:10	119.6	↑1.7
11/18 13:20	121.2	↑1.6
11/18 13:30	122.6	↑1.4
11/18 13:40	123.9	↑1.3
11/18 13:50	125.0	↑1.1
11/18 14:00	125.9	↑0.9
11/18 14:10	126.5	↑0.6
11/18 14:20	127.0	↑0.5
11/18 14:30	127.2	↑0.2	満潮
11/18 14:40	127.2	0
11/18 14:50	127.0	↓-0.2
11/18 15:00	126.5	↓-0.5
11/18 15:10	125.8	↓-0.7
11/18 15:20	124.8	↓-1.0
11/18 15:30	123.6	↓-1.2
11/18 15:40	122.2	↓-1.4
11/18 15:50	120.6	↓-1.6
11/18 16:00	118.7	↓-1.9
11/18 16:10	116.5	↓-2.2
11/18 16:20	114.2	↓-2.3
11/18 16:30	111.7	↓-2.5
11/18 16:40	108.9	↓-2.8
11/18 16:50	106.0	↓-2.9
11/18 17:00	102.9	↓-3.1
11/18 17:10	99.7	↓-3.2
11/18 17:20	96.3	↓-3.4
11/18 17:30	92.8	↓-3.5
11/18 17:40	89.1	↓-3.7
11/18 17:50	85.4	↓-3.7
11/18 18:00	81.6	↓-3.8
11/18 18:10	77.7	↓-3.9
11/18 18:20	73.8	↓-3.9
11/18 18:30	69.8	↓-4.0	最大潮位差
11/18 18:40	65.8	↓-4.0	最大潮位差
11/18 18:50	61.9	↓-3.9
11/18 19:00	58.0	↓-3.9
11/18 19:10	54.1	↓-3.9
11/18 19:20	50.3	↓-3.8
11/18 19:30	46.6	↓-3.7
11/18 19:40	43.0	↓-3.6
11/18 19:50	39.5	↓-3.5
11/18 20:00	36.1	↓-3.4
11/18 20:10	32.9	↓-3.2
11/18 20:20	29.8	↓-3.1
11/18 20:30	26.9	↓-2.9
11/18 20:40	24.2	↓-2.7
11/18 20:50	21.7	↓-2.5
11/18 21:00	19.3	↓-2.4
11/18 21:10	17.2	↓-2.1
11/18 21:20	15.3	↓-1.9
11/18 21:30	13.7	↓-1.6
11/18 21:40	12.2	↓-1.5
11/18 21:50	11.0	↓-1.2
11/18 22:00	10.0	↓-1.0
11/18 22:10	9.2	↓-0.8
11/18 22:20	8.7	↓-0.5
11/18 22:30	8.4	↓-0.3	干潮
11/18 22:40	8.3	↓-0.1	干潮
11/18 22:50	8.4	↑0.1
11/18 23:00	8.8	↑0.4
11/18 23:10	9.3	↑0.5
11/18 23:20	10.0	↑0.7
11/18 23:30	10.9	↑0.9
11/18 23:40	12.0	↑1.1
11/18 23:50	13.2	↑1.2