2 (木)	08:26	00:58	17:27	08:59
	61cm	22cm	117cm	61cm
小潮 出 06:37 入 15:45 出 11:39 入 21:39

コイセボイ（北海道）2038年12月2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
12/2 00:00	24.5	↓-1.1
12/2 00:10	23.6	↓-0.9
12/2 00:20	22.8	↓-0.8
12/2 00:30	22.3	↓-0.5
12/2 00:40	21.9	↓-0.4
12/2 00:50	21.7	↓-0.2	干潮
12/2 01:00	21.7	0
12/2 01:10	21.8	↑0.1
12/2 01:20	22.1	↑0.3
12/2 01:30	22.5	↑0.4
12/2 01:40	23.1	↑0.6
12/2 01:50	23.8	↑0.7
12/2 02:00	24.6	↑0.8
12/2 02:10	25.6	↑1.0
12/2 02:20	26.6	↑1.0
12/2 02:30	27.8	↑1.2
12/2 02:40	29.0	↑1.2
12/2 02:50	30.3	↑1.3
12/2 03:00	31.6	↑1.3
12/2 03:10	33.1	↑1.5
12/2 03:20	34.5	↑1.4
12/2 03:30	36.0	↑1.5
12/2 03:40	37.5	↑1.5
12/2 03:50	39.0	↑1.5
12/2 04:00	40.5	↑1.5
12/2 04:10	42.0	↑1.5
12/2 04:20	43.4	↑1.4
12/2 04:30	44.9	↑1.5
12/2 04:40	46.3	↑1.4
12/2 04:50	47.6	↑1.3
12/2 05:00	48.9	↑1.3
12/2 05:10	50.1	↑1.2
12/2 05:20	51.3	↑1.2
12/2 05:30	52.4	↑1.1
12/2 05:40	53.4	↑1.0
12/2 05:50	54.4	↑1.0
12/2 06:00	55.3	↑0.9
12/2 06:10	56.0	↑0.7
12/2 06:20	56.8	↑0.8
12/2 06:30	57.4	↑0.6
12/2 06:40	57.9	↑0.5
12/2 06:50	58.4	↑0.5
12/2 07:00	58.8	↑0.4
12/2 07:10	59.2	↑0.4
12/2 07:20	59.4	↑0.2
12/2 07:30	59.7	↑0.3
12/2 07:40	59.8	↑0.1
12/2 07:50	59.9	↑0.1
12/2 08:00	60.0	↑0.1
12/2 08:10	60.1	↑0.1
12/2 08:20	60.1	0	満潮
12/2 08:30	60.1	0
12/2 08:40	60.1	0
12/2 08:50	60.1	0	干潮
12/2 09:00	60.0	↓-0.1
12/2 09:10	60.1	↑0.1
12/2 09:20	60.1	0
12/2 09:30	60.2	↑0.1
12/2 09:40	60.3	↑0.1
12/2 09:50	60.4	↑0.1
12/2 10:00	60.6	↑0.2
12/2 10:10	60.9	↑0.3
12/2 10:20	61.2	↑0.3
12/2 10:30	61.7	↑0.5
12/2 10:40	62.1	↑0.4
12/2 10:50	62.7	↑0.6
12/2 11:00	63.4	↑0.7
12/2 11:10	64.1	↑0.7
12/2 11:20	65.0	↑0.9
12/2 11:30	65.9	↑0.9
12/2 11:40	66.9	↑1.0
12/2 11:50	68.0	↑1.1
12/2 12:00	69.2	↑1.2
12/2 12:10	70.5	↑1.3
12/2 12:20	71.9	↑1.4
12/2 12:30	73.4	↑1.5
12/2 12:40	75.0	↑1.6
12/2 12:50	76.6	↑1.6
12/2 13:00	78.3	↑1.7
12/2 13:10	80.0	↑1.7
12/2 13:20	81.9	↑1.9
12/2 13:30	83.7	↑1.8
12/2 13:40	85.6	↑1.9
12/2 13:50	87.6	↑2.0
12/2 14:00	89.5	↑1.9
12/2 14:10	91.5	↑2.0
12/2 14:20	93.4	↑1.9
12/2 14:30	95.4	↑2.0
12/2 14:40	97.3	↑1.9
12/2 14:50	99.2	↑1.9
12/2 15:00	101.0	↑1.8
12/2 15:10	102.8	↑1.8
12/2 15:20	104.5	↑1.7
12/2 15:30	106.2	↑1.7
12/2 15:40	107.8	↑1.6
12/2 15:50	109.2	↑1.4
12/2 16:00	110.6	↑1.4
12/2 16:10	111.8	↑1.2
12/2 16:20	112.9	↑1.1
12/2 16:30	113.9	↑1.0
12/2 16:40	114.7	↑0.8
12/2 16:50	115.4	↑0.7
12/2 17:00	115.9	↑0.5
12/2 17:10	116.3	↑0.4
12/2 17:20	116.5	↑0.2	満潮
12/2 17:30	116.5	0
12/2 17:40	116.3	↓-0.2
12/2 17:50	116.0	↓-0.3
12/2 18:00	115.5	↓-0.5
12/2 18:10	114.8	↓-0.7
12/2 18:20	114.0	↓-0.8
12/2 18:30	113.0	↓-1.0
12/2 18:40	111.8	↓-1.2
12/2 18:50	110.4	↓-1.4
12/2 19:00	108.9	↓-1.5
12/2 19:10	107.2	↓-1.7
12/2 19:20	105.4	↓-1.8
12/2 19:30	103.5	↓-1.9
12/2 19:40	101.4	↓-2.1
12/2 19:50	99.1	↓-2.3
12/2 20:00	96.8	↓-2.3
12/2 20:10	94.4	↓-2.4
12/2 20:20	91.8	↓-2.6
12/2 20:30	89.2	↓-2.6
12/2 20:40	86.5	↓-2.7
12/2 20:50	83.8	↓-2.7
12/2 21:00	81.0	↓-2.8
12/2 21:10	78.2	↓-2.8
12/2 21:20	75.3	↓-2.9	最大潮位差
12/2 21:30	72.5	↓-2.8
12/2 21:40	69.6	↓-2.9	最大潮位差
12/2 21:50	66.8	↓-2.8
12/2 22:00	64.0	↓-2.8
12/2 22:10	61.2	↓-2.8
12/2 22:20	58.5	↓-2.7
12/2 22:30	55.8	↓-2.7
12/2 22:40	53.2	↓-2.6
12/2 22:50	50.8	↓-2.4
12/2 23:00	48.4	↓-2.4
12/2 23:10	46.1	↓-2.3
12/2 23:20	43.9	↓-2.2
12/2 23:30	41.8	↓-2.1
12/2 23:40	39.9	↓-1.9
12/2 23:50	38.1	↓-1.8