15 (火)	12:54	21:17	-	-
	125cm	15cm	-	-
大潮 出 06:49 入 15:44 出 14:13 入 05:26

コイセボイ（北海道）2043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	45.4	↑1.7
12/15 00:10	47.0	↑1.6
12/15 00:20	48.6	↑1.6
12/15 00:30	50.1	↑1.5
12/15 00:40	51.6	↑1.5
12/15 00:50	53.1	↑1.5
12/15 01:00	54.4	↑1.3
12/15 01:10	55.8	↑1.4
12/15 01:20	57.0	↑1.2
12/15 01:30	58.1	↑1.1
12/15 01:40	59.2	↑1.1
12/15 01:50	60.2	↑1.0
12/15 02:00	61.1	↑0.9
12/15 02:10	62.0	↑0.9
12/15 02:20	62.7	↑0.7
12/15 02:30	63.4	↑0.7
12/15 02:40	64.0	↑0.6
12/15 02:50	64.5	↑0.5
12/15 03:00	65.0	↑0.5
12/15 03:10	65.4	↑0.4
12/15 03:20	65.7	↑0.3
12/15 03:30	66.0	↑0.3
12/15 03:40	66.2	↑0.2
12/15 03:50	66.4	↑0.2
12/15 04:00	66.5	↑0.1
12/15 04:10	66.7	↑0.2
12/15 04:20	66.8	↑0.1
12/15 04:30	66.9	↑0.1
12/15 04:40	67.0	↑0.1
12/15 04:50	67.1	↑0.1
12/15 05:00	67.3	↑0.2
12/15 05:10	67.4	↑0.1
12/15 05:20	67.6	↑0.2
12/15 05:30	67.8	↑0.2
12/15 05:40	68.1	↑0.3
12/15 05:50	68.5	↑0.4
12/15 06:00	68.9	↑0.4
12/15 06:10	69.3	↑0.4
12/15 06:20	69.9	↑0.6
12/15 06:30	70.5	↑0.6
12/15 06:40	71.2	↑0.7
12/15 06:50	72.0	↑0.8
12/15 07:00	72.9	↑0.9
12/15 07:10	73.9	↑1.0
12/15 07:20	75.0	↑1.1
12/15 07:30	76.1	↑1.1
12/15 07:40	77.4	↑1.3
12/15 07:50	78.8	↑1.4
12/15 08:00	80.2	↑1.4
12/15 08:10	81.7	↑1.5
12/15 08:20	83.3	↑1.6
12/15 08:30	85.0	↑1.7
12/15 08:40	86.8	↑1.8
12/15 08:50	88.6	↑1.8
12/15 09:00	90.5	↑1.9
12/15 09:10	92.4	↑1.9
12/15 09:20	94.3	↑1.9
12/15 09:30	96.3	↑2.0
12/15 09:40	98.3	↑2.0
12/15 09:50	100.3	↑2.0
12/15 10:00	102.3	↑2.0
12/15 10:10	104.3	↑2.0
12/15 10:20	106.2	↑1.9
12/15 10:30	108.2	↑2.0
12/15 10:40	110.0	↑1.8
12/15 10:50	111.8	↑1.8
12/15 11:00	113.5	↑1.7
12/15 11:10	115.2	↑1.7
12/15 11:20	116.7	↑1.5
12/15 11:30	118.1	↑1.4
12/15 11:40	119.4	↑1.3
12/15 11:50	120.6	↑1.2
12/15 12:00	121.6	↑1.0
12/15 12:10	122.4	↑0.8
12/15 12:20	123.1	↑0.7
12/15 12:30	123.7	↑0.6
12/15 12:40	124.0	↑0.3
12/15 12:50	124.2	↑0.2	満潮
12/15 13:00	124.1	↓-0.1
12/15 13:10	123.9	↓-0.2
12/15 13:20	123.5	↓-0.4
12/15 13:30	122.8	↓-0.7
12/15 13:40	122.0	↓-0.8
12/15 13:50	121.0	↓-1.0
12/15 14:00	119.7	↓-1.3
12/15 14:10	118.3	↓-1.4
12/15 14:20	116.7	↓-1.6
12/15 14:30	114.9	↓-1.8
12/15 14:40	112.9	↓-2.0
12/15 14:50	110.7	↓-2.2
12/15 15:00	108.3	↓-2.4
12/15 15:10	105.8	↓-2.5
12/15 15:20	103.1	↓-2.7
12/15 15:30	100.3	↓-2.8
12/15 15:40	97.3	↓-3.0
12/15 15:50	94.3	↓-3.0
12/15 16:00	91.1	↓-3.2
12/15 16:10	87.8	↓-3.3
12/15 16:20	84.5	↓-3.3
12/15 16:30	81.0	↓-3.5
12/15 16:40	77.6	↓-3.4
12/15 16:50	74.1	↓-3.5
12/15 17:00	70.5	↓-3.6	最大潮位差
12/15 17:10	67.0	↓-3.5
12/15 17:20	63.5	↓-3.5
12/15 17:30	60.0	↓-3.5
12/15 17:40	56.5	↓-3.5
12/15 17:50	53.1	↓-3.4
12/15 18:00	49.8	↓-3.3
12/15 18:10	46.5	↓-3.3
12/15 18:20	43.4	↓-3.1
12/15 18:30	40.3	↓-3.1
12/15 18:40	37.4	↓-2.9
12/15 18:50	34.6	↓-2.8
12/15 19:00	32.0	↓-2.6
12/15 19:10	29.5	↓-2.5
12/15 19:20	27.2	↓-2.3
12/15 19:30	25.0	↓-2.2
12/15 19:40	23.1	↓-1.9
12/15 19:50	21.3	↓-1.8
12/15 20:00	19.7	↓-1.6
12/15 20:10	18.3	↓-1.4
12/15 20:20	17.1	↓-1.2
12/15 20:30	16.1	↓-1.0
12/15 20:40	15.3	↓-0.8
12/15 20:50	14.7	↓-0.6
12/15 21:00	14.3	↓-0.4
12/15 21:10	14.1	↓-0.2	干潮
12/15 21:20	14.1	0
12/15 21:30	14.3	↑0.2
12/15 21:40	14.6	↑0.3
12/15 21:50	15.1	↑0.5
12/15 22:00	15.8	↑0.7
12/15 22:10	16.6	↑0.8
12/15 22:20	17.6	↑1.0
12/15 22:30	18.7	↑1.1
12/15 22:40	20.0	↑1.3
12/15 22:50	21.3	↑1.3
12/15 23:00	22.8	↑1.5
12/15 23:10	24.3	↑1.5
12/15 23:20	25.9	↑1.6
12/15 23:30	27.6	↑1.7
12/15 23:40	29.4	↑1.8
12/15 23:50	31.2	↑1.8