1 (水)	07:17	00:12	16:44	08:45
	61cm	17cm	124cm	60cm
中潮 出 06:35 入 15:45 出 11:03 入 20:30

コイセボイ（北海道）2038年12月1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
12/1 00:00	16.4	↓-0.3
12/1 00:10	16.3	↓-0.1	干潮
12/1 00:20	16.4	↑0.1
12/1 00:30	16.6	↑0.2
12/1 00:40	17.1	↑0.5
12/1 00:50	17.7	↑0.6
12/1 01:00	18.4	↑0.7
12/1 01:10	19.3	↑0.9
12/1 01:20	20.3	↑1.0
12/1 01:30	21.5	↑1.2
12/1 01:40	22.8	↑1.3
12/1 01:50	24.2	↑1.4
12/1 02:00	25.6	↑1.4
12/1 02:10	27.2	↑1.6
12/1 02:20	28.8	↑1.6
12/1 02:30	30.5	↑1.7
12/1 02:40	32.2	↑1.7
12/1 02:50	33.9	↑1.7
12/1 03:00	35.6	↑1.7
12/1 03:10	37.4	↑1.8
12/1 03:20	39.1	↑1.7
12/1 03:30	40.8	↑1.7
12/1 03:40	42.5	↑1.7
12/1 03:50	44.1	↑1.6
12/1 04:00	45.7	↑1.6
12/1 04:10	47.2	↑1.5
12/1 04:20	48.7	↑1.5
12/1 04:30	50.1	↑1.4
12/1 04:40	51.4	↑1.3
12/1 04:50	52.6	↑1.2
12/1 05:00	53.7	↑1.1
12/1 05:10	54.8	↑1.1
12/1 05:20	55.7	↑0.9
12/1 05:30	56.6	↑0.9
12/1 05:40	57.3	↑0.7
12/1 05:50	58.0	↑0.7
12/1 06:00	58.5	↑0.5
12/1 06:10	59.0	↑0.5
12/1 06:20	59.4	↑0.4
12/1 06:30	59.7	↑0.3
12/1 06:40	60.0	↑0.3
12/1 06:50	60.1	↑0.1
12/1 07:00	60.2	↑0.1
12/1 07:10	60.3	↑0.1	満潮
12/1 07:20	60.3	0
12/1 07:30	60.2	↓-0.1
12/1 07:40	60.2	0
12/1 07:50	60.1	↓-0.1
12/1 08:00	60.0	↓-0.1
12/1 08:10	59.9	↓-0.1
12/1 08:20	59.8	↓-0.1
12/1 08:30	59.8	0
12/1 08:40	59.7	↓-0.1	干潮
12/1 08:50	59.7	0
12/1 09:00	59.8	↑0.1
12/1 09:10	59.9	↑0.1
12/1 09:20	60.1	↑0.2
12/1 09:30	60.3	↑0.2
12/1 09:40	60.7	↑0.4
12/1 09:50	61.1	↑0.4
12/1 10:00	61.6	↑0.5
12/1 10:10	62.2	↑0.6
12/1 10:20	62.9	↑0.7
12/1 10:30	63.7	↑0.8
12/1 10:40	64.7	↑1.0
12/1 10:50	65.7	↑1.0
12/1 11:00	66.9	↑1.2
12/1 11:10	68.1	↑1.2
12/1 11:20	69.5	↑1.4
12/1 11:30	71.0	↑1.5
12/1 11:40	72.6	↑1.6
12/1 11:50	74.3	↑1.7
12/1 12:00	76.0	↑1.7
12/1 12:10	77.9	↑1.9
12/1 12:20	79.9	↑2.0
12/1 12:30	81.9	↑2.0
12/1 12:40	84.0	↑2.1
12/1 12:50	86.1	↑2.1
12/1 13:00	88.3	↑2.2
12/1 13:10	90.5	↑2.2
12/1 13:20	92.8	↑2.3
12/1 13:30	95.0	↑2.2
12/1 13:40	97.3	↑2.3
12/1 13:50	99.5	↑2.2
12/1 14:00	101.7	↑2.2
12/1 14:10	103.9	↑2.2
12/1 14:20	106.0	↑2.1
12/1 14:30	108.0	↑2.0
12/1 14:40	110.0	↑2.0
12/1 14:50	111.9	↑1.9
12/1 15:00	113.6	↑1.7
12/1 15:10	115.3	↑1.7
12/1 15:20	116.8	↑1.5
12/1 15:30	118.2	↑1.4
12/1 15:40	119.4	↑1.2
12/1 15:50	120.5	↑1.1
12/1 16:00	121.4	↑0.9
12/1 16:10	122.1	↑0.7
12/1 16:20	122.7	↑0.6
12/1 16:30	123.0	↑0.3
12/1 16:40	123.2	↑0.2	満潮
12/1 16:50	123.1	↓-0.1
12/1 17:00	122.9	↓-0.2
12/1 17:10	122.5	↓-0.4
12/1 17:20	121.8	↓-0.7
12/1 17:30	120.9	↓-0.9
12/1 17:40	119.9	↓-1.0
12/1 17:50	118.6	↓-1.3
12/1 18:00	117.2	↓-1.4
12/1 18:10	115.5	↓-1.7
12/1 18:20	113.7	↓-1.8
12/1 18:30	111.7	↓-2.0
12/1 18:40	109.5	↓-2.2
12/1 18:50	107.2	↓-2.3
12/1 19:00	104.7	↓-2.5
12/1 19:10	102.0	↓-2.7
12/1 19:20	99.3	↓-2.7
12/1 19:30	96.4	↓-2.9
12/1 19:40	93.4	↓-3.0
12/1 19:50	90.3	↓-3.1
12/1 20:00	87.2	↓-3.1
12/1 20:10	84.0	↓-3.2
12/1 20:20	80.7	↓-3.3	最大潮位差
12/1 20:30	77.4	↓-3.3	最大潮位差
12/1 20:40	74.1	↓-3.3	最大潮位差
12/1 20:50	70.8	↓-3.3	最大潮位差
12/1 21:00	67.5	↓-3.3	最大潮位差
12/1 21:10	64.2	↓-3.3	最大潮位差
12/1 21:20	61.0	↓-3.2
12/1 21:30	57.8	↓-3.2
12/1 21:40	54.7	↓-3.1
12/1 21:50	51.6	↓-3.1
12/1 22:00	48.7	↓-2.9
12/1 22:10	45.9	↓-2.8
12/1 22:20	43.2	↓-2.7
12/1 22:30	40.6	↓-2.6
12/1 22:40	38.2	↓-2.4
12/1 22:50	35.9	↓-2.3
12/1 23:00	33.7	↓-2.2
12/1 23:10	31.8	↓-1.9
12/1 23:20	29.9	↓-1.9
12/1 23:30	28.3	↓-1.6
12/1 23:40	26.9	↓-1.4
12/1 23:50	25.6	↓-1.3