18 (月)	04:18	07:05	14:11	22:08
	67cm	63cm	124cm	11cm
大潮 出 06:19 入 15:54 出 07:08 入 16:05

コイセボイ（北海道）2047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	33.2	↑2.1
11/18 00:10	35.2	↑2.0
11/18 00:20	37.4	↑2.2
11/18 00:30	39.5	↑2.1
11/18 00:40	41.6	↑2.1
11/18 00:50	43.6	↑2.0
11/18 01:00	45.7	↑2.1
11/18 01:10	47.7	↑2.0
11/18 01:20	49.6	↑1.9
11/18 01:30	51.5	↑1.9
11/18 01:40	53.2	↑1.7
11/18 01:50	54.9	↑1.7
11/18 02:00	56.5	↑1.6
11/18 02:10	58.0	↑1.5
11/18 02:20	59.4	↑1.4
11/18 02:30	60.7	↑1.3
11/18 02:40	61.8	↑1.1
11/18 02:50	62.9	↑1.1
11/18 03:00	63.8	↑0.9
11/18 03:10	64.6	↑0.8
11/18 03:20	65.2	↑0.6
11/18 03:30	65.8	↑0.6
11/18 03:40	66.2	↑0.4
11/18 03:50	66.5	↑0.3
11/18 04:00	66.7	↑0.2
11/18 04:10	66.8	↑0.1	満潮
11/18 04:20	66.9	↑0.1
11/18 04:30	66.8	↓-0.1
11/18 04:40	66.6	↓-0.2
11/18 04:50	66.4	↓-0.2
11/18 05:00	66.1	↓-0.3
11/18 05:10	65.8	↓-0.3
11/18 05:20	65.5	↓-0.3
11/18 05:30	65.1	↓-0.4
11/18 05:40	64.7	↓-0.4
11/18 05:50	64.3	↓-0.4
11/18 06:00	63.9	↓-0.4
11/18 06:10	63.6	↓-0.3
11/18 06:20	63.3	↓-0.3
11/18 06:30	63.0	↓-0.3
11/18 06:40	62.8	↓-0.2
11/18 06:50	62.6	↓-0.2
11/18 07:00	62.5	↓-0.1	干潮
11/18 07:10	62.5	0
11/18 07:20	62.6	↑0.1
11/18 07:30	62.9	↑0.3
11/18 07:40	63.2	↑0.3
11/18 07:50	63.6	↑0.4
11/18 08:00	64.2	↑0.6
11/18 08:10	64.9	↑0.7
11/18 08:20	65.7	↑0.8
11/18 08:30	66.6	↑0.9
11/18 08:40	67.7	↑1.1
11/18 08:50	68.9	↑1.2
11/18 09:00	70.2	↑1.3
11/18 09:10	71.7	↑1.5
11/18 09:20	73.3	↑1.6
11/18 09:30	75.0	↑1.7
11/18 09:40	76.8	↑1.8
11/18 09:50	78.7	↑1.9
11/18 10:00	80.7	↑2.0
11/18 10:10	82.8	↑2.1
11/18 10:20	84.9	↑2.1
11/18 10:30	87.2	↑2.3
11/18 10:40	89.4	↑2.2
11/18 10:50	91.7	↑2.3
11/18 11:00	94.1	↑2.4
11/18 11:10	96.4	↑2.3
11/18 11:20	98.8	↑2.4
11/18 11:30	101.1	↑2.3
11/18 11:40	103.4	↑2.3
11/18 11:50	105.6	↑2.2
11/18 12:00	107.8	↑2.2
11/18 12:10	109.9	↑2.1
11/18 12:20	111.9	↑2.0
11/18 12:30	113.7	↑1.8
11/18 12:40	115.5	↑1.8
11/18 12:50	117.1	↑1.6
11/18 13:00	118.6	↑1.5
11/18 13:10	119.9	↑1.3
11/18 13:20	121.0	↑1.1
11/18 13:30	122.0	↑1.0
11/18 13:40	122.7	↑0.7
11/18 13:50	123.2	↑0.5
11/18 14:00	123.6	↑0.4
11/18 14:10	123.7	↑0.1	満潮
11/18 14:20	123.6	↓-0.1
11/18 14:30	123.2	↓-0.4
11/18 14:40	122.6	↓-0.6
11/18 14:50	121.8	↓-0.8
11/18 15:00	120.8	↓-1.0
11/18 15:10	119.5	↓-1.3
11/18 15:20	118.0	↓-1.5
11/18 15:30	116.3	↓-1.7
11/18 15:40	114.3	↓-2.0
11/18 15:50	112.2	↓-2.1
11/18 16:00	109.8	↓-2.4
11/18 16:10	107.3	↓-2.5
11/18 16:20	104.5	↓-2.8
11/18 16:30	101.6	↓-2.9
11/18 16:40	98.5	↓-3.1
11/18 16:50	95.3	↓-3.2
11/18 17:00	92.0	↓-3.3
11/18 17:10	88.5	↓-3.5
11/18 17:20	84.9	↓-3.6
11/18 17:30	81.3	↓-3.6
11/18 17:40	77.6	↓-3.7
11/18 17:50	73.8	↓-3.8	最大潮位差
11/18 18:00	70.0	↓-3.8	最大潮位差
11/18 18:10	66.2	↓-3.8	最大潮位差
11/18 18:20	62.4	↓-3.8	最大潮位差
11/18 18:30	58.6	↓-3.8	最大潮位差
11/18 18:40	54.9	↓-3.7
11/18 18:50	51.2	↓-3.7
11/18 19:00	47.6	↓-3.6
11/18 19:10	44.1	↓-3.5
11/18 19:20	40.7	↓-3.4
11/18 19:30	37.4	↓-3.3
11/18 19:40	34.3	↓-3.1
11/18 19:50	31.3	↓-3.0
11/18 20:00	28.5	↓-2.8
11/18 20:10	25.9	↓-2.6
11/18 20:20	23.4	↓-2.5
11/18 20:30	21.2	↓-2.2
11/18 20:40	19.1	↓-2.1
11/18 20:50	17.3	↓-1.8
11/18 21:00	15.7	↓-1.6
11/18 21:10	14.3	↓-1.4
11/18 21:20	13.1	↓-1.2
11/18 21:30	12.2	↓-0.9
11/18 21:40	11.5	↓-0.7
11/18 21:50	11.0	↓-0.5
11/18 22:00	10.7	↓-0.3	干潮
11/18 22:10	10.6	↓-0.1
11/18 22:20	10.8	↑0.2
11/18 22:30	11.2	↑0.4
11/18 22:40	11.7	↑0.5
11/18 22:50	12.5	↑0.8
11/18 23:00	13.4	↑0.9
11/18 23:10	14.5	↑1.1
11/18 23:20	15.8	↑1.3
11/18 23:30	17.2	↑1.4
11/18 23:40	18.8	↑1.6
11/18 23:50	20.4	↑1.6