18 (木)	04:09	07:02	14:09	22:03
	70cm	65cm	125cm	16cm
大潮 出 06:51 入 15:45 出 06:57 入 16:25

コイセボイ（北海道）2036年12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
12/18 00:00	38.5	↑1.9
12/18 00:10	40.5	↑2.0
12/18 00:20	42.5	↑2.0
12/18 00:30	44.5	↑2.0
12/18 00:40	46.5	↑2.0
12/18 00:50	48.4	↑1.9
12/18 01:00	50.3	↑1.9
12/18 01:10	52.2	↑1.9
12/18 01:20	54.0	↑1.8
12/18 01:30	55.7	↑1.7
12/18 01:40	57.4	↑1.7
12/18 01:50	58.9	↑1.5
12/18 02:00	60.4	↑1.5
12/18 02:10	61.8	↑1.4
12/18 02:20	63.0	↑1.2
12/18 02:30	64.1	↑1.1
12/18 02:40	65.2	↑1.1
12/18 02:50	66.1	↑0.9
12/18 03:00	66.9	↑0.8
12/18 03:10	67.5	↑0.6
12/18 03:20	68.1	↑0.6
12/18 03:30	68.5	↑0.4
12/18 03:40	68.8	↑0.3
12/18 03:50	69.1	↑0.3
12/18 04:00	69.2	↑0.1	満潮
12/18 04:10	69.2	0
12/18 04:20	69.2	0
12/18 04:30	69.0	↓-0.2
12/18 04:40	68.8	↓-0.2
12/18 04:50	68.5	↓-0.3
12/18 05:00	68.2	↓-0.3
12/18 05:10	67.9	↓-0.3
12/18 05:20	67.5	↓-0.4
12/18 05:30	67.1	↓-0.4
12/18 05:40	66.7	↓-0.4
12/18 05:50	66.3	↓-0.4
12/18 06:00	65.9	↓-0.4
12/18 06:10	65.5	↓-0.4
12/18 06:20	65.2	↓-0.3
12/18 06:30	64.9	↓-0.3
12/18 06:40	64.7	↓-0.2
12/18 06:50	64.6	↓-0.1
12/18 07:00	64.5	↓-0.1	干潮
12/18 07:10	64.6	↑0.1
12/18 07:20	64.7	↑0.1
12/18 07:30	64.9	↑0.2
12/18 07:40	65.3	↑0.4
12/18 07:50	65.8	↑0.5
12/18 08:00	66.3	↑0.5
12/18 08:10	67.1	↑0.8
12/18 08:20	67.9	↑0.8
12/18 08:30	68.9	↑1.0
12/18 08:40	70.0	↑1.1
12/18 08:50	71.2	↑1.2
12/18 09:00	72.6	↑1.4
12/18 09:10	74.0	↑1.4
12/18 09:20	75.6	↑1.6
12/18 09:30	77.3	↑1.7
12/18 09:40	79.1	↑1.8
12/18 09:50	81.1	↑2.0
12/18 10:00	83.1	↑2.0
12/18 10:10	85.1	↑2.0
12/18 10:20	87.3	↑2.2
12/18 10:30	89.5	↑2.2
12/18 10:40	91.8	↑2.3
12/18 10:50	94.0	↑2.2
12/18 11:00	96.3	↑2.3
12/18 11:10	98.7	↑2.4
12/18 11:20	101.0	↑2.3
12/18 11:30	103.2	↑2.2
12/18 11:40	105.5	↑2.3
12/18 11:50	107.7	↑2.2
12/18 12:00	109.8	↑2.1
12/18 12:10	111.8	↑2.0
12/18 12:20	113.8	↑2.0
12/18 12:30	115.6	↑1.8
12/18 12:40	117.3	↑1.7
12/18 12:50	118.9	↑1.6
12/18 13:00	120.3	↑1.4
12/18 13:10	121.5	↑1.2
12/18 13:20	122.6	↑1.1
12/18 13:30	123.5	↑0.9
12/18 13:40	124.2	↑0.7
12/18 13:50	124.6	↑0.4
12/18 14:00	124.9	↑0.3	満潮
12/18 14:10	125.0	↑0.1
12/18 14:20	124.8	↓-0.2
12/18 14:30	124.4	↓-0.4
12/18 14:40	123.8	↓-0.6
12/18 14:50	123.0	↓-0.8
12/18 15:00	121.9	↓-1.1
12/18 15:10	120.6	↓-1.3
12/18 15:20	119.1	↓-1.5
12/18 15:30	117.4	↓-1.7
12/18 15:40	115.4	↓-2.0
12/18 15:50	113.3	↓-2.1
12/18 16:00	110.9	↓-2.4
12/18 16:10	108.4	↓-2.5
12/18 16:20	105.7	↓-2.7
12/18 16:30	102.8	↓-2.9
12/18 16:40	99.8	↓-3.0
12/18 16:50	96.6	↓-3.2
12/18 17:00	93.4	↓-3.2
12/18 17:10	90.0	↓-3.4
12/18 17:20	86.5	↓-3.5
12/18 17:30	82.9	↓-3.6
12/18 17:40	79.3	↓-3.6
12/18 17:50	75.6	↓-3.7	最大潮位差
12/18 18:00	71.9	↓-3.7	最大潮位差
12/18 18:10	68.3	↓-3.6
12/18 18:20	64.6	↓-3.7	最大潮位差
12/18 18:30	60.9	↓-3.7	最大潮位差
12/18 18:40	57.3	↓-3.6
12/18 18:50	53.8	↓-3.5
12/18 19:00	50.3	↓-3.5
12/18 19:10	47.0	↓-3.3
12/18 19:20	43.7	↓-3.3
12/18 19:30	40.6	↓-3.1
12/18 19:40	37.6	↓-3.0
12/18 19:50	34.8	↓-2.8
12/18 20:00	32.1	↓-2.7
12/18 20:10	29.6	↓-2.5
12/18 20:20	27.3	↓-2.3
12/18 20:30	25.2	↓-2.1
12/18 20:40	23.3	↓-1.9
12/18 20:50	21.6	↓-1.7
12/18 21:00	20.2	↓-1.4
12/18 21:10	18.9	↓-1.3
12/18 21:20	17.9	↓-1.0
12/18 21:30	17.1	↓-0.8
12/18 21:40	16.5	↓-0.6
12/18 21:50	16.1	↓-0.4
12/18 22:00	15.9	↓-0.2	干潮
12/18 22:10	16.0	↑0.1
12/18 22:20	16.3	↑0.3
12/18 22:30	16.7	↑0.4
12/18 22:40	17.4	↑0.7
12/18 22:50	18.2	↑0.8
12/18 23:00	19.2	↑1.0
12/18 23:10	20.4	↑1.2
12/18 23:20	21.7	↑1.3
12/18 23:30	23.2	↑1.5
12/18 23:40	24.8	↑1.6
12/18 23:50	26.5	↑1.7