19 (月)	13:32	21:59	-	-
	131cm	12cm	-	-
大潮 出 06:52 入 15:46 出 07:02 入 15:07

コイセボイ（北海道）2044年12月19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
12/19 00:00	32.8	↑1.7
12/19 00:10	34.6	↑1.8
12/19 00:20	36.4	↑1.8
12/19 00:30	38.2	↑1.8
12/19 00:40	40.0	↑1.8
12/19 00:50	41.7	↑1.7
12/19 01:00	43.4	↑1.7
12/19 01:10	45.1	↑1.7
12/19 01:20	46.7	↑1.6
12/19 01:30	48.3	↑1.6
12/19 01:40	49.8	↑1.5
12/19 01:50	51.3	↑1.5
12/19 02:00	52.6	↑1.3
12/19 02:10	53.9	↑1.3
12/19 02:20	55.1	↑1.2
12/19 02:30	56.3	↑1.2
12/19 02:40	57.3	↑1.0
12/19 02:50	58.3	↑1.0
12/19 03:00	59.2	↑0.9
12/19 03:10	60.0	↑0.8
12/19 03:20	60.8	↑0.8
12/19 03:30	61.4	↑0.6
12/19 03:40	62.0	↑0.6
12/19 03:50	62.6	↑0.6
12/19 04:00	63.1	↑0.5
12/19 04:10	63.5	↑0.4
12/19 04:20	63.9	↑0.4
12/19 04:30	64.2	↑0.3
12/19 04:40	64.5	↑0.3
12/19 04:50	64.8	↑0.3
12/19 05:00	65.1	↑0.3
12/19 05:10	65.4	↑0.3
12/19 05:20	65.6	↑0.2
12/19 05:30	65.9	↑0.3
12/19 05:40	66.2	↑0.3
12/19 05:50	66.6	↑0.4
12/19 06:00	67.0	↑0.4
12/19 06:10	67.4	↑0.4
12/19 06:20	67.8	↑0.4
12/19 06:30	68.4	↑0.6
12/19 06:40	69.0	↑0.6
12/19 06:50	69.7	↑0.7
12/19 07:00	70.4	↑0.7
12/19 07:10	71.3	↑0.9
12/19 07:20	72.2	↑0.9
12/19 07:30	73.2	↑1.0
12/19 07:40	74.3	↑1.1
12/19 07:50	75.5	↑1.2
12/19 08:00	76.8	↑1.3
12/19 08:10	78.2	↑1.4
12/19 08:20	79.7	↑1.5
12/19 08:30	81.3	↑1.6
12/19 08:40	83.0	↑1.7
12/19 08:50	84.7	↑1.7
12/19 09:00	86.6	↑1.9
12/19 09:10	88.5	↑1.9
12/19 09:20	90.4	↑1.9
12/19 09:30	92.5	↑2.1
12/19 09:40	94.6	↑2.1
12/19 09:50	96.7	↑2.1
12/19 10:00	98.9	↑2.2
12/19 10:10	101.1	↑2.2
12/19 10:20	103.3	↑2.2
12/19 10:30	105.5	↑2.2
12/19 10:40	107.6	↑2.1
12/19 10:50	109.8	↑2.2
12/19 11:00	111.9	↑2.1
12/19 11:10	114.0	↑2.1
12/19 11:20	116.0	↑2.0
12/19 11:30	117.9	↑1.9
12/19 11:40	119.8	↑1.9
12/19 11:50	121.5	↑1.7
12/19 12:00	123.1	↑1.6
12/19 12:10	124.6	↑1.5
12/19 12:20	126.0	↑1.4
12/19 12:30	127.2	↑1.2
12/19 12:40	128.2	↑1.0
12/19 12:50	129.1	↑0.9
12/19 13:00	129.8	↑0.7
12/19 13:10	130.3	↑0.5
12/19 13:20	130.6	↑0.3
12/19 13:30	130.7	↑0.1	満潮
12/19 13:40	130.7	0
12/19 13:50	130.4	↓-0.3
12/19 14:00	129.8	↓-0.6
12/19 14:10	129.1	↓-0.7
12/19 14:20	128.1	↓-1.0
12/19 14:30	127.0	↓-1.1
12/19 14:40	125.6	↓-1.4
12/19 14:50	124.0	↓-1.6
12/19 15:00	122.2	↓-1.8
12/19 15:10	120.2	↓-2.0
12/19 15:20	118.0	↓-2.2
12/19 15:30	115.6	↓-2.4
12/19 15:40	113.0	↓-2.6
12/19 15:50	110.2	↓-2.8
12/19 16:00	107.3	↓-2.9
12/19 16:10	104.3	↓-3.0
12/19 16:20	101.1	↓-3.2
12/19 16:30	97.7	↓-3.4
12/19 16:40	94.3	↓-3.4
12/19 16:50	90.7	↓-3.6
12/19 17:00	87.1	↓-3.6
12/19 17:10	83.4	↓-3.7
12/19 17:20	79.7	↓-3.7
12/19 17:30	75.9	↓-3.8	最大潮位差
12/19 17:40	72.1	↓-3.8	最大潮位差
12/19 17:50	68.3	↓-3.8	最大潮位差
12/19 18:00	64.5	↓-3.8	最大潮位差
12/19 18:10	60.8	↓-3.7
12/19 18:20	57.0	↓-3.8	最大潮位差
12/19 18:30	53.4	↓-3.6
12/19 18:40	49.8	↓-3.6
12/19 18:50	46.3	↓-3.5
12/19 19:00	42.9	↓-3.4
12/19 19:10	39.7	↓-3.2
12/19 19:20	36.6	↓-3.1
12/19 19:30	33.6	↓-3.0
12/19 19:40	30.8	↓-2.8
12/19 19:50	28.1	↓-2.7
12/19 20:00	25.6	↓-2.5
12/19 20:10	23.3	↓-2.3
12/19 20:20	21.2	↓-2.1
12/19 20:30	19.3	↓-1.9
12/19 20:40	17.6	↓-1.7
12/19 20:50	16.1	↓-1.5
12/19 21:00	14.8	↓-1.3
12/19 21:10	13.7	↓-1.1
12/19 21:20	12.8	↓-0.9
12/19 21:30	12.1	↓-0.7
12/19 21:40	11.7	↓-0.4
12/19 21:50	11.4	↓-0.3	干潮
12/19 22:00	11.3	↓-0.1
12/19 22:10	11.5	↑0.2
12/19 22:20	11.8	↑0.3
12/19 22:30	12.3	↑0.5
12/19 22:40	12.9	↑0.6
12/19 22:50	13.8	↑0.9
12/19 23:00	14.7	↑0.9
12/19 23:10	15.9	↑1.2
12/19 23:20	17.1	↑1.2
12/19 23:30	18.5	↑1.4
12/19 23:40	20.0	↑1.5
12/19 23:50	21.5	↑1.5