13 (金)	08:12	00:50	17:18	08:49
	60cm	22cm	120cm	60cm
中潮 出 06:47 入 15:44 出 21:02 入 10:58

コイセボイ（北海道）2041年12月13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
12/13 00:00	24.1	↓-1.0
12/13 00:10	23.3	↓-0.8
12/13 00:20	22.7	↓-0.6
12/13 00:30	22.3	↓-0.4
12/13 00:40	22.0	↓-0.3	干潮
12/13 00:50	22.0	0	干潮
12/13 01:00	22.1	↑0.1
12/13 01:10	22.3	↑0.2
12/13 01:20	22.7	↑0.4
12/13 01:30	23.3	↑0.6
12/13 01:40	23.9	↑0.6
12/13 01:50	24.8	↑0.9
12/13 02:00	25.7	↑0.9
12/13 02:10	26.7	↑1.0
12/13 02:20	27.9	↑1.2
12/13 02:30	29.1	↑1.2
12/13 02:40	30.4	↑1.3
12/13 02:50	31.7	↑1.3
12/13 03:00	33.1	↑1.4
12/13 03:10	34.6	↑1.5
12/13 03:20	36.0	↑1.4
12/13 03:30	37.5	↑1.5
12/13 03:40	39.0	↑1.5
12/13 03:50	40.5	↑1.5
12/13 04:00	42.0	↑1.5
12/13 04:10	43.5	↑1.5
12/13 04:20	44.9	↑1.4
12/13 04:30	46.3	↑1.4
12/13 04:40	47.7	↑1.4
12/13 04:50	48.9	↑1.2
12/13 05:00	50.2	↑1.3
12/13 05:10	51.3	↑1.1
12/13 05:20	52.4	↑1.1
12/13 05:30	53.5	↑1.1
12/13 05:40	54.4	↑0.9
12/13 05:50	55.3	↑0.9
12/13 06:00	56.1	↑0.8
12/13 06:10	56.8	↑0.7
12/13 06:20	57.4	↑0.6
12/13 06:30	57.9	↑0.5
12/13 06:40	58.4	↑0.5
12/13 06:50	58.8	↑0.4
12/13 07:00	59.1	↑0.3
12/13 07:10	59.4	↑0.3
12/13 07:20	59.6	↑0.2
12/13 07:30	59.8	↑0.2
12/13 07:40	59.9	↑0.1
12/13 07:50	59.9	0
12/13 08:00	60.0	↑0.1
12/13 08:10	60.0	0	満潮
12/13 08:20	60.0	0
12/13 08:30	60.0	0
12/13 08:40	60.0	0	干潮
12/13 08:50	60.0	0
12/13 09:00	60.0	0
12/13 09:10	60.0	0
12/13 09:20	60.1	↑0.1
12/13 09:30	60.2	↑0.1
12/13 09:40	60.4	↑0.2
12/13 09:50	60.6	↑0.2
12/13 10:00	60.9	↑0.3
12/13 10:10	61.2	↑0.3
12/13 10:20	61.7	↑0.5
12/13 10:30	62.2	↑0.5
12/13 10:40	62.8	↑0.6
12/13 10:50	63.5	↑0.7
12/13 11:00	64.2	↑0.7
12/13 11:10	65.1	↑0.9
12/13 11:20	66.1	↑1.0
12/13 11:30	67.2	↑1.1
12/13 11:40	68.3	↑1.1
12/13 11:50	69.6	↑1.3
12/13 12:00	71.0	↑1.4
12/13 12:10	72.4	↑1.4
12/13 12:20	74.0	↑1.6
12/13 12:30	75.6	↑1.6
12/13 12:40	77.3	↑1.7
12/13 12:50	79.1	↑1.8
12/13 13:00	80.9	↑1.8
12/13 13:10	82.8	↑1.9
12/13 13:20	84.8	↑2.0
12/13 13:30	86.7	↑1.9
12/13 13:40	88.8	↑2.1
12/13 13:50	90.8	↑2.0
12/13 14:00	92.8	↑2.0
12/13 14:10	94.9	↑2.1
12/13 14:20	96.9	↑2.0
12/13 14:30	98.9	↑2.0
12/13 14:40	100.9	↑2.0
12/13 14:50	102.8	↑1.9
12/13 15:00	104.7	↑1.9
12/13 15:10	106.5	↑1.8
12/13 15:20	108.2	↑1.7
12/13 15:30	109.8	↑1.6
12/13 15:40	111.4	↑1.6
12/13 15:50	112.8	↑1.4
12/13 16:00	114.1	↑1.3
12/13 16:10	115.2	↑1.1
12/13 16:20	116.3	↑1.1
12/13 16:30	117.1	↑0.8
12/13 16:40	117.8	↑0.7
12/13 16:50	118.4	↑0.6
12/13 17:00	118.8	↑0.4
12/13 17:10	119.0	↑0.2	満潮
12/13 17:20	119.0	0
12/13 17:30	118.9	↓-0.1
12/13 17:40	118.6	↓-0.3
12/13 17:50	118.1	↓-0.5
12/13 18:00	117.4	↓-0.7
12/13 18:10	116.5	↓-0.9
12/13 18:20	115.5	↓-1.0
12/13 18:30	114.2	↓-1.3
12/13 18:40	112.8	↓-1.4
12/13 18:50	111.3	↓-1.5
12/13 19:00	109.6	↓-1.7
12/13 19:10	107.7	↓-1.9
12/13 19:20	105.7	↓-2.0
12/13 19:30	103.5	↓-2.2
12/13 19:40	101.2	↓-2.3
12/13 19:50	98.8	↓-2.4
12/13 20:00	96.3	↓-2.5
12/13 20:10	93.7	↓-2.6
12/13 20:20	91.0	↓-2.7
12/13 20:30	88.3	↓-2.7
12/13 20:40	85.5	↓-2.8
12/13 20:50	82.6	↓-2.9
12/13 21:00	79.7	↓-2.9
12/13 21:10	76.8	↓-2.9
12/13 21:20	73.8	↓-3.0	最大潮位差
12/13 21:30	70.9	↓-2.9
12/13 21:40	68.0	↓-2.9
12/13 21:50	65.1	↓-2.9
12/13 22:00	62.3	↓-2.8
12/13 22:10	59.5	↓-2.8
12/13 22:20	56.8	↓-2.7
12/13 22:30	54.2	↓-2.6
12/13 22:40	51.7	↓-2.5
12/13 22:50	49.3	↓-2.4
12/13 23:00	47.0	↓-2.3
12/13 23:10	44.8	↓-2.2
12/13 23:20	42.7	↓-2.1
12/13 23:30	40.8	↓-1.9
12/13 23:40	39.0	↓-1.8
12/13 23:50	37.3	↓-1.7