1 (土)	04:18	06:54	14:14	22:08
	67cm	64cm	127cm	20cm
大潮 出 06:56 入 15:54 出 06:12 入 15:59

コイセボイ（北海道）2033年01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
1/1 00:00	37.1	↑1.8
1/1 00:10	38.9	↑1.8
1/1 00:20	40.8	↑1.9
1/1 00:30	42.6	↑1.8
1/1 00:40	44.5	↑1.9
1/1 00:50	46.3	↑1.8
1/1 01:00	48.1	↑1.8
1/1 01:10	49.9	↑1.8
1/1 01:20	51.6	↑1.7
1/1 01:30	53.3	↑1.7
1/1 01:40	54.9	↑1.6
1/1 01:50	56.4	↑1.5
1/1 02:00	57.8	↑1.4
1/1 02:10	59.1	↑1.3
1/1 02:20	60.3	↑1.2
1/1 02:30	61.5	↑1.2
1/1 02:40	62.5	↑1.0
1/1 02:50	63.4	↑0.9
1/1 03:00	64.2	↑0.8
1/1 03:10	64.9	↑0.7
1/1 03:20	65.5	↑0.6
1/1 03:30	66.0	↑0.5
1/1 03:40	66.4	↑0.4
1/1 03:50	66.6	↑0.2
1/1 04:00	66.8	↑0.2
1/1 04:10	66.9	↑0.1	満潮
1/1 04:20	66.9	0
1/1 04:30	66.9	0
1/1 04:40	66.8	↓-0.1
1/1 04:50	66.6	↓-0.2
1/1 05:00	66.3	↓-0.3
1/1 05:10	66.1	↓-0.2
1/1 05:20	65.8	↓-0.3
1/1 05:30	65.5	↓-0.3
1/1 05:40	65.1	↓-0.4
1/1 05:50	64.8	↓-0.3
1/1 06:00	64.5	↓-0.3
1/1 06:10	64.2	↓-0.3
1/1 06:20	64.0	↓-0.2
1/1 06:30	63.8	↓-0.2
1/1 06:40	63.7	↓-0.1
1/1 06:50	63.6	↓-0.1	干潮
1/1 07:00	63.6	0
1/1 07:10	63.7	↑0.1
1/1 07:20	63.9	↑0.2
1/1 07:30	64.2	↑0.3
1/1 07:40	64.6	↑0.4
1/1 07:50	65.1	↑0.5
1/1 08:00	65.8	↑0.7
1/1 08:10	66.5	↑0.7
1/1 08:20	67.4	↑0.9
1/1 08:30	68.4	↑1.0
1/1 08:40	69.5	↑1.1
1/1 08:50	70.8	↑1.3
1/1 09:00	72.2	↑1.4
1/1 09:10	73.7	↑1.5
1/1 09:20	75.3	↑1.6
1/1 09:30	77.0	↑1.7
1/1 09:40	78.8	↑1.8
1/1 09:50	80.7	↑1.9
1/1 10:00	82.8	↑2.1
1/1 10:10	84.9	↑2.1
1/1 10:20	87.0	↑2.1
1/1 10:30	89.2	↑2.2
1/1 10:40	91.5	↑2.3
1/1 10:50	93.8	↑2.3
1/1 11:00	96.2	↑2.4
1/1 11:10	98.5	↑2.3
1/1 11:20	100.8	↑2.3
1/1 11:30	103.1	↑2.3
1/1 11:40	105.4	↑2.3
1/1 11:50	107.7	↑2.3
1/1 12:00	109.8	↑2.1
1/1 12:10	111.9	↑2.1
1/1 12:20	113.9	↑2.0
1/1 12:30	115.8	↑1.9
1/1 12:40	117.6	↑1.8
1/1 12:50	119.2	↑1.6
1/1 13:00	120.7	↑1.5
1/1 13:10	122.0	↑1.3
1/1 13:20	123.2	↑1.2
1/1 13:30	124.2	↑1.0
1/1 13:40	125.0	↑0.8
1/1 13:50	125.6	↑0.6
1/1 14:00	126.0	↑0.4
1/1 14:10	126.2	↑0.2	満潮
1/1 14:20	126.1	↓-0.1
1/1 14:30	125.9	↓-0.2
1/1 14:40	125.4	↓-0.5
1/1 14:50	124.7	↓-0.7
1/1 15:00	123.8	↓-0.9
1/1 15:10	122.6	↓-1.2
1/1 15:20	121.3	↓-1.3
1/1 15:30	119.7	↓-1.6
1/1 15:40	117.9	↓-1.8
1/1 15:50	115.9	↓-2.0
1/1 16:00	113.7	↓-2.2
1/1 16:10	111.3	↓-2.4
1/1 16:20	108.7	↓-2.6
1/1 16:30	106.0	↓-2.7
1/1 16:40	103.1	↓-2.9
1/1 16:50	100.1	↓-3.0
1/1 17:00	96.9	↓-3.2
1/1 17:10	93.6	↓-3.3
1/1 17:20	90.3	↓-3.3
1/1 17:30	86.8	↓-3.5
1/1 17:40	83.3	↓-3.5
1/1 17:50	79.8	↓-3.5
1/1 18:00	76.2	↓-3.6
1/1 18:10	72.5	↓-3.7	最大潮位差
1/1 18:20	68.9	↓-3.6
1/1 18:30	65.4	↓-3.5
1/1 18:40	61.8	↓-3.6
1/1 18:50	58.3	↓-3.5
1/1 19:00	54.9	↓-3.4
1/1 19:10	51.6	↓-3.3
1/1 19:20	48.3	↓-3.3
1/1 19:30	45.2	↓-3.1
1/1 19:40	42.3	↓-2.9
1/1 19:50	39.4	↓-2.9
1/1 20:00	36.7	↓-2.7
1/1 20:10	34.2	↓-2.5
1/1 20:20	31.9	↓-2.3
1/1 20:30	29.8	↓-2.1
1/1 20:40	27.8	↓-2.0
1/1 20:50	26.1	↓-1.7
1/1 21:00	24.5	↓-1.6
1/1 21:10	23.2	↓-1.3
1/1 21:20	22.1	↓-1.1
1/1 21:30	21.2	↓-0.9
1/1 21:40	20.5	↓-0.7
1/1 21:50	20.1	↓-0.4
1/1 22:00	19.8	↓-0.3	干潮
1/1 22:10	19.8	0
1/1 22:20	19.9	↑0.1
1/1 22:30	20.3	↑0.4
1/1 22:40	20.8	↑0.5
1/1 22:50	21.6	↑0.8
1/1 23:00	22.5	↑0.9
1/1 23:10	23.5	↑1.0
1/1 23:20	24.7	↑1.2
1/1 23:30	26.1	↑1.4
1/1 23:40	27.6	↑1.5
1/1 23:50	29.1	↑1.5