18 (日)	07:25	00:22	16:51	08:35
	57cm	18cm	122cm	57cm
中潮 出 06:20 入 15:53 出 19:32 入 10:20

コイセボイ（北海道）2046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	17.5	↓-0.5
11/18 00:10	17.2	↓-0.3
11/18 00:20	17.1	↓-0.1	干潮
11/18 00:30	17.2	↑0.1
11/18 00:40	17.4	↑0.2
11/18 00:50	17.8	↑0.4
11/18 01:00	18.4	↑0.6
11/18 01:10	19.1	↑0.7
11/18 01:20	19.9	↑0.8
11/18 01:30	20.9	↑1.0
11/18 01:40	22.0	↑1.1
11/18 01:50	23.1	↑1.1
11/18 02:00	24.4	↑1.3
11/18 02:10	25.8	↑1.4
11/18 02:20	27.2	↑1.4
11/18 02:30	28.7	↑1.5
11/18 02:40	30.2	↑1.5
11/18 02:50	31.8	↑1.6
11/18 03:00	33.3	↑1.5
11/18 03:10	34.9	↑1.6
11/18 03:20	36.5	↑1.6
11/18 03:30	38.1	↑1.6
11/18 03:40	39.6	↑1.5
11/18 03:50	41.1	↑1.5
11/18 04:00	42.6	↑1.5
11/18 04:10	44.0	↑1.4
11/18 04:20	45.4	↑1.4
11/18 04:30	46.7	↑1.3
11/18 04:40	47.9	↑1.2
11/18 04:50	49.0	↑1.1
11/18 05:00	50.1	↑1.1
11/18 05:10	51.1	↑1.0
11/18 05:20	52.0	↑0.9
11/18 05:30	52.8	↑0.8
11/18 05:40	53.5	↑0.7
11/18 05:50	54.2	↑0.7
11/18 06:00	54.7	↑0.5
11/18 06:10	55.2	↑0.5
11/18 06:20	55.6	↑0.4
11/18 06:30	55.9	↑0.3
11/18 06:40	56.1	↑0.2
11/18 06:50	56.3	↑0.2
11/18 07:00	56.4	↑0.1
11/18 07:10	56.5	↑0.1
11/18 07:20	56.6	↑0.1	満潮
11/18 07:30	56.6	0
11/18 07:40	56.5	↓-0.1
11/18 07:50	56.5	0
11/18 08:00	56.4	↓-0.1
11/18 08:10	56.4	0
11/18 08:20	56.3	↓-0.1
11/18 08:30	56.3	0	干潮
11/18 08:40	56.3	0
11/18 08:50	56.3	0
11/18 09:00	56.4	↑0.1
11/18 09:10	56.6	↑0.2
11/18 09:20	56.8	↑0.2
11/18 09:30	57.1	↑0.3
11/18 09:40	57.4	↑0.3
11/18 09:50	57.8	↑0.4
11/18 10:00	58.4	↑0.6
11/18 10:10	59.0	↑0.6
11/18 10:20	59.7	↑0.7
11/18 10:30	60.5	↑0.8
11/18 10:40	61.5	↑1.0
11/18 10:50	62.5	↑1.0
11/18 11:00	63.7	↑1.2
11/18 11:10	64.9	↑1.2
11/18 11:20	66.3	↑1.4
11/18 11:30	67.8	↑1.5
11/18 11:40	69.3	↑1.5
11/18 11:50	71.0	↑1.7
11/18 12:00	72.8	↑1.8
11/18 12:10	74.6	↑1.8
11/18 12:20	76.5	↑1.9
11/18 12:30	78.5	↑2.0
11/18 12:40	80.6	↑2.1
11/18 12:50	82.7	↑2.1
11/18 13:00	84.9	↑2.2
11/18 13:10	87.1	↑2.2
11/18 13:20	89.4	↑2.3
11/18 13:30	91.6	↑2.2
11/18 13:40	93.8	↑2.2
11/18 13:50	96.1	↑2.3
11/18 14:00	98.3	↑2.2
11/18 14:10	100.5	↑2.2
11/18 14:20	102.6	↑2.1
11/18 14:30	104.7	↑2.1
11/18 14:40	106.7	↑2.0
11/18 14:50	108.6	↑1.9
11/18 15:00	110.4	↑1.8
11/18 15:10	112.1	↑1.7
11/18 15:20	113.7	↑1.6
11/18 15:30	115.2	↑1.5
11/18 15:40	116.5	↑1.3
11/18 15:50	117.7	↑1.2
11/18 16:00	118.7	↑1.0
11/18 16:10	119.5	↑0.8
11/18 16:20	120.2	↑0.7
11/18 16:30	120.6	↑0.4
11/18 16:40	120.9	↑0.3
11/18 16:50	121.0	↑0.1	満潮
11/18 17:00	120.9	↓-0.1
11/18 17:10	120.7	↓-0.2
11/18 17:20	120.2	↓-0.5
11/18 17:30	119.5	↓-0.7
11/18 17:40	118.6	↓-0.9
11/18 17:50	117.5	↓-1.1
11/18 18:00	116.3	↓-1.2
11/18 18:10	114.8	↓-1.5
11/18 18:20	113.2	↓-1.6
11/18 18:30	111.3	↓-1.9
11/18 18:40	109.4	↓-1.9
11/18 18:50	107.2	↓-2.2
11/18 19:00	104.9	↓-2.3
11/18 19:10	102.5	↓-2.4
11/18 19:20	99.9	↓-2.6
11/18 19:30	97.2	↓-2.7
11/18 19:40	94.4	↓-2.8
11/18 19:50	91.5	↓-2.9
11/18 20:00	88.5	↓-3.0
11/18 20:10	85.5	↓-3.0
11/18 20:20	82.4	↓-3.1
11/18 20:30	79.3	↓-3.1
11/18 20:40	76.1	↓-3.2	最大潮位差
11/18 20:50	72.9	↓-3.2	最大潮位差
11/18 21:00	69.8	↓-3.1
11/18 21:10	66.6	↓-3.2	最大潮位差
11/18 21:20	63.5	↓-3.1
11/18 21:30	60.4	↓-3.1
11/18 21:40	57.4	↓-3.0
11/18 21:50	54.4	↓-3.0
11/18 22:00	51.5	↓-2.9
11/18 22:10	48.8	↓-2.7
11/18 22:20	46.1	↓-2.7
11/18 22:30	43.5	↓-2.6
11/18 22:40	41.1	↓-2.4
11/18 22:50	38.8	↓-2.3
11/18 23:00	36.7	↓-2.1
11/18 23:10	34.7	↓-2.0
11/18 23:20	32.8	↓-1.9
11/18 23:30	31.1	↓-1.7
11/18 23:40	29.6	↓-1.5
11/18 23:50	28.3	↓-1.3