15 (木)	04:01	06:18	13:37	21:41
	69cm	67cm	125cm	14cm
大潮 出 06:49 入 15:44 出 06:01 入 15:09

コイセボイ（北海道）2039年12月15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
12/15 00:00	42.6	↑1.9
12/15 00:10	44.6	↑2.0
12/15 00:20	46.5	↑1.9
12/15 00:30	48.3	↑1.8
12/15 00:40	50.2	↑1.9
12/15 00:50	51.9	↑1.7
12/15 01:00	53.7	↑1.8
12/15 01:10	55.3	↑1.6
12/15 01:20	56.9	↑1.6
12/15 01:30	58.4	↑1.5
12/15 01:40	59.8	↑1.4
12/15 01:50	61.1	↑1.3
12/15 02:00	62.3	↑1.2
12/15 02:10	63.4	↑1.1
12/15 02:20	64.4	↑1.0
12/15 02:30	65.3	↑0.9
12/15 02:40	66.1	↑0.8
12/15 02:50	66.8	↑0.7
12/15 03:00	67.3	↑0.5
12/15 03:10	67.8	↑0.5
12/15 03:20	68.2	↑0.4
12/15 03:30	68.4	↑0.2
12/15 03:40	68.6	↑0.2
12/15 03:50	68.7	↑0.1
12/15 04:00	68.8	↑0.1	満潮
12/15 04:10	68.7	↓-0.1
12/15 04:20	68.7	0
12/15 04:30	68.5	↓-0.2
12/15 04:40	68.3	↓-0.2
12/15 04:50	68.1	↓-0.2
12/15 05:00	67.9	↓-0.2
12/15 05:10	67.7	↓-0.2
12/15 05:20	67.4	↓-0.3
12/15 05:30	67.2	↓-0.2
12/15 05:40	67.0	↓-0.2
12/15 05:50	66.8	↓-0.2
12/15 06:00	66.7	↓-0.1
12/15 06:10	66.6	↓-0.1	干潮
12/15 06:20	66.6	0
12/15 06:30	66.6	0
12/15 06:40	66.8	↑0.2
12/15 06:50	67.0	↑0.2
12/15 07:00	67.3	↑0.3
12/15 07:10	67.7	↑0.4
12/15 07:20	68.2	↑0.5
12/15 07:30	68.9	↑0.7
12/15 07:40	69.6	↑0.7
12/15 07:50	70.5	↑0.9
12/15 08:00	71.4	↑0.9
12/15 08:10	72.5	↑1.1
12/15 08:20	73.7	↑1.2
12/15 08:30	75.0	↑1.3
12/15 08:40	76.5	↑1.5
12/15 08:50	78.0	↑1.5
12/15 09:00	79.6	↑1.6
12/15 09:10	81.4	↑1.8
12/15 09:20	83.2	↑1.8
12/15 09:30	85.1	↑1.9
12/15 09:40	87.1	↑2.0
12/15 09:50	89.1	↑2.0
12/15 10:00	91.2	↑2.1
12/15 10:10	93.3	↑2.1
12/15 10:20	95.5	↑2.2
12/15 10:30	97.7	↑2.2
12/15 10:40	99.9	↑2.2
12/15 10:50	102.0	↑2.1
12/15 11:00	104.2	↑2.2
12/15 11:10	106.3	↑2.1
12/15 11:20	108.3	↑2.0
12/15 11:30	110.3	↑2.0
12/15 11:40	112.2	↑1.9
12/15 11:50	114.0	↑1.8
12/15 12:00	115.7	↑1.7
12/15 12:10	117.3	↑1.6
12/15 12:20	118.8	↑1.5
12/15 12:30	120.1	↑1.3
12/15 12:40	121.2	↑1.1
12/15 12:50	122.2	↑1.0
12/15 13:00	123.0	↑0.8
12/15 13:10	123.6	↑0.6
12/15 13:20	124.1	↑0.5
12/15 13:30	124.3	↑0.2	満潮
12/15 13:40	124.3	0
12/15 13:50	124.1	↓-0.2
12/15 14:00	123.7	↓-0.4
12/15 14:10	123.1	↓-0.6
12/15 14:20	122.2	↓-0.9
12/15 14:30	121.1	↓-1.1
12/15 14:40	119.8	↓-1.3
12/15 14:50	118.3	↓-1.5
12/15 15:00	116.6	↓-1.7
12/15 15:10	114.7	↓-1.9
12/15 15:20	112.6	↓-2.1
12/15 15:30	110.3	↓-2.3
12/15 15:40	107.8	↓-2.5
12/15 15:50	105.1	↓-2.7
12/15 16:00	102.3	↓-2.8
12/15 16:10	99.3	↓-3.0
12/15 16:20	96.2	↓-3.1
12/15 16:30	93.0	↓-3.2
12/15 16:40	89.6	↓-3.4
12/15 16:50	86.2	↓-3.4
12/15 17:00	82.7	↓-3.5
12/15 17:10	79.1	↓-3.6
12/15 17:20	75.5	↓-3.6
12/15 17:30	71.8	↓-3.7	最大潮位差
12/15 17:40	68.1	↓-3.7	最大潮位差
12/15 17:50	64.5	↓-3.6
12/15 18:00	60.8	↓-3.7	最大潮位差
12/15 18:10	57.2	↓-3.6
12/15 18:20	53.7	↓-3.5
12/15 18:30	50.2	↓-3.5
12/15 18:40	46.8	↓-3.4
12/15 18:50	43.6	↓-3.2
12/15 19:00	40.4	↓-3.2
12/15 19:10	37.4	↓-3.0
12/15 19:20	34.5	↓-2.9
12/15 19:30	31.7	↓-2.8
12/15 19:40	29.2	↓-2.5
12/15 19:50	26.8	↓-2.4
12/15 20:00	24.6	↓-2.2
12/15 20:10	22.6	↓-2.0
12/15 20:20	20.8	↓-1.8
12/15 20:30	19.2	↓-1.6
12/15 20:40	17.8	↓-1.4
12/15 20:50	16.6	↓-1.2
12/15 21:00	15.7	↓-0.9
12/15 21:10	14.9	↓-0.8
12/15 21:20	14.4	↓-0.5
12/15 21:30	14.1	↓-0.3
12/15 21:40	14.0	↓-0.1	干潮
12/15 21:50	14.1	↑0.1
12/15 22:00	14.4	↑0.3
12/15 22:10	14.9	↑0.5
12/15 22:20	15.6	↑0.7
12/15 22:30	16.4	↑0.8
12/15 22:40	17.4	↑1.0
12/15 22:50	18.6	↑1.2
12/15 23:00	19.9	↑1.3
12/15 23:10	21.4	↑1.5
12/15 23:20	22.9	↑1.5
12/15 23:30	24.6	↑1.7
12/15 23:40	26.4	↑1.8
12/15 23:50	28.2	↑1.8