20 (金)	07:12	00:26	17:00	09:12
	62cm	22cm	122cm	61cm
中潮 出 06:52 入 15:46 出 20:54 入 10:25

コイセボイ（北海道）2024年12月20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
12/20 00:00	22.1	↓-0.6
12/20 00:10	21.8	↓-0.3
12/20 00:20	21.6	↓-0.2	干潮
12/20 00:30	21.6	0
12/20 00:40	21.8	↑0.2
12/20 00:50	22.1	↑0.3
12/20 01:00	22.6	↑0.5
12/20 01:10	23.3	↑0.7
12/20 01:20	24.1	↑0.8
12/20 01:30	25.0	↑0.9
12/20 01:40	26.1	↑1.1
12/20 01:50	27.3	↑1.2
12/20 02:00	28.5	↑1.2
12/20 02:10	29.9	↑1.4
12/20 02:20	31.3	↑1.4
12/20 02:30	32.8	↑1.5
12/20 02:40	34.3	↑1.5
12/20 02:50	35.9	↑1.6
12/20 03:00	37.5	↑1.6
12/20 03:10	39.1	↑1.6
12/20 03:20	40.8	↑1.7
12/20 03:30	42.4	↑1.6
12/20 03:40	44.0	↑1.6
12/20 03:50	45.5	↑1.5
12/20 04:00	47.0	↑1.5
12/20 04:10	48.5	↑1.5
12/20 04:20	49.9	↑1.4
12/20 04:30	51.3	↑1.4
12/20 04:40	52.5	↑1.2
12/20 04:50	53.8	↑1.3
12/20 05:00	54.9	↑1.1
12/20 05:10	55.9	↑1.0
12/20 05:20	56.8	↑0.9
12/20 05:30	57.7	↑0.9
12/20 05:40	58.5	↑0.8
12/20 05:50	59.1	↑0.6
12/20 06:00	59.7	↑0.6
12/20 06:10	60.2	↑0.5
12/20 06:20	60.6	↑0.4
12/20 06:30	60.9	↑0.3
12/20 06:40	61.1	↑0.2
12/20 06:50	61.3	↑0.2
12/20 07:00	61.4	↑0.1
12/20 07:10	61.4	0	満潮
12/20 07:20	61.4	0
12/20 07:30	61.3	↓-0.1
12/20 07:40	61.2	↓-0.1
12/20 07:50	61.1	↓-0.1
12/20 08:00	60.9	↓-0.2
12/20 08:10	60.8	↓-0.1
12/20 08:20	60.6	↓-0.2
12/20 08:30	60.4	↓-0.2
12/20 08:40	60.3	↓-0.1
12/20 08:50	60.2	↓-0.1
12/20 09:00	60.1	↓-0.1
12/20 09:10	60.1	0	干潮
12/20 09:20	60.1	0
12/20 09:30	60.2	↑0.1
12/20 09:40	60.3	↑0.1
12/20 09:50	60.6	↑0.3
12/20 10:00	60.9	↑0.3
12/20 10:10	61.3	↑0.4
12/20 10:20	61.8	↑0.5
12/20 10:30	62.4	↑0.6
12/20 10:40	63.1	↑0.7
12/20 10:50	63.9	↑0.8
12/20 11:00	64.9	↑1.0
12/20 11:10	65.9	↑1.0
12/20 11:20	67.0	↑1.1
12/20 11:30	68.3	↑1.3
12/20 11:40	69.7	↑1.4
12/20 11:50	71.1	↑1.4
12/20 12:00	72.7	↑1.6
12/20 12:10	74.4	↑1.7
12/20 12:20	76.1	↑1.7
12/20 12:30	78.0	↑1.9
12/20 12:40	79.9	↑1.9
12/20 12:50	81.9	↑2.0
12/20 13:00	83.9	↑2.0
12/20 13:10	86.0	↑2.1
12/20 13:20	88.2	↑2.2
12/20 13:30	90.3	↑2.1
12/20 13:40	92.5	↑2.2
12/20 13:50	94.7	↑2.2
12/20 14:00	96.9	↑2.2
12/20 14:10	99.0	↑2.1
12/20 14:20	101.2	↑2.2
12/20 14:30	103.2	↑2.0
12/20 14:40	105.3	↑2.1
12/20 14:50	107.2	↑1.9
12/20 15:00	109.1	↑1.9
12/20 15:10	110.8	↑1.7
12/20 15:20	112.5	↑1.7
12/20 15:30	114.1	↑1.6
12/20 15:40	115.5	↑1.4
12/20 15:50	116.8	↑1.3
12/20 16:00	117.9	↑1.1
12/20 16:10	118.9	↑1.0
12/20 16:20	119.7	↑0.8
12/20 16:30	120.3	↑0.6
12/20 16:40	120.7	↑0.4
12/20 16:50	121.0	↑0.3	満潮
12/20 17:00	121.1	↑0.1	満潮
12/20 17:10	121.0	↓-0.1
12/20 17:20	120.7	↓-0.3
12/20 17:30	120.2	↓-0.5
12/20 17:40	119.5	↓-0.7
12/20 17:50	118.6	↓-0.9
12/20 18:00	117.5	↓-1.1
12/20 18:10	116.2	↓-1.3
12/20 18:20	114.8	↓-1.4
12/20 18:30	113.1	↓-1.7
12/20 18:40	111.3	↓-1.8
12/20 18:50	109.4	↓-1.9
12/20 19:00	107.2	↓-2.2
12/20 19:10	105.0	↓-2.2
12/20 19:20	102.6	↓-2.4
12/20 19:30	100.0	↓-2.6
12/20 19:40	97.4	↓-2.6
12/20 19:50	94.6	↓-2.8
12/20 20:00	91.8	↓-2.8
12/20 20:10	88.9	↓-2.9
12/20 20:20	85.9	↓-3.0
12/20 20:30	82.9	↓-3.0
12/20 20:40	79.8	↓-3.1	最大潮位差
12/20 20:50	76.8	↓-3.0
12/20 21:00	73.7	↓-3.1	最大潮位差
12/20 21:10	70.6	↓-3.1	最大潮位差
12/20 21:20	67.6	↓-3.0
12/20 21:30	64.6	↓-3.0
12/20 21:40	61.6	↓-3.0
12/20 21:50	58.7	↓-2.9
12/20 22:00	55.9	↓-2.8
12/20 22:10	53.2	↓-2.7
12/20 22:20	50.6	↓-2.6
12/20 22:30	48.1	↓-2.5
12/20 22:40	45.8	↓-2.3
12/20 22:50	43.5	↓-2.3
12/20 23:00	41.4	↓-2.1
12/20 23:10	39.5	↓-1.9
12/20 23:20	37.7	↓-1.8
12/20 23:30	36.1	↓-1.6
12/20 23:40	34.6	↓-1.5
12/20 23:50	33.4	↓-1.2