23 (水)	06:36	14:50	21:11	22:48
	100cm	32cm	50cm	49cm
小潮 出 05:20 入 17:38 出 - 入 09:18

コイセボイ（北海道）2033年03月23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
3/23 00:00	49.4	↑0.5
3/23 00:10	50.0	↑0.6
3/23 00:20	50.7	↑0.7
3/23 00:30	51.5	↑0.8
3/23 00:40	52.3	↑0.8
3/23 00:50	53.3	↑1.0
3/23 01:00	54.4	↑1.1
3/23 01:10	55.6	↑1.2
3/23 01:20	56.9	↑1.3
3/23 01:30	58.2	↑1.3
3/23 01:40	59.6	↑1.4
3/23 01:50	61.2	↑1.6
3/23 02:00	62.7	↑1.5
3/23 02:10	64.4	↑1.7
3/23 02:20	66.1	↑1.7
3/23 02:30	67.8	↑1.7
3/23 02:40	69.6	↑1.8
3/23 02:50	71.4	↑1.8
3/23 03:00	73.3	↑1.9
3/23 03:10	75.1	↑1.8
3/23 03:20	77.0	↑1.9
3/23 03:30	78.8	↑1.8
3/23 03:40	80.6	↑1.8
3/23 03:50	82.4	↑1.8
3/23 04:00	84.2	↑1.8
3/23 04:10	85.9	↑1.7
3/23 04:20	87.5	↑1.6
3/23 04:30	89.1	↑1.6
3/23 04:40	90.6	↑1.5
3/23 04:50	92.0	↑1.4
3/23 05:00	93.3	↑1.3
3/23 05:10	94.5	↑1.2
3/23 05:20	95.6	↑1.1
3/23 05:30	96.6	↑1.0
3/23 05:40	97.4	↑0.8
3/23 05:50	98.2	↑0.8
3/23 06:00	98.7	↑0.5
3/23 06:10	99.2	↑0.5
3/23 06:20	99.5	↑0.3
3/23 06:30	99.6	↑0.1	満潮
3/23 06:40	99.6	0
3/23 06:50	99.5	↓-0.1
3/23 07:00	99.2	↓-0.3
3/23 07:10	98.7	↓-0.5
3/23 07:20	98.1	↓-0.6
3/23 07:30	97.4	↓-0.7
3/23 07:40	96.5	↓-0.9
3/23 07:50	95.5	↓-1.0
3/23 08:00	94.3	↓-1.2
3/23 08:10	93.0	↓-1.3
3/23 08:20	91.6	↓-1.4
3/23 08:30	90.1	↓-1.5
3/23 08:40	88.4	↓-1.7
3/23 08:50	86.7	↓-1.7
3/23 09:00	84.8	↓-1.9
3/23 09:10	82.9	↓-1.9
3/23 09:20	80.9	↓-2.0
3/23 09:30	78.9	↓-2.0
3/23 09:40	76.8	↓-2.1
3/23 09:50	74.6	↓-2.2
3/23 10:00	72.4	↓-2.2
3/23 10:10	70.2	↓-2.2
3/23 10:20	67.9	↓-2.3	最大潮位差
3/23 10:30	65.7	↓-2.2
3/23 10:40	63.5	↓-2.2
3/23 10:50	61.2	↓-2.3	最大潮位差
3/23 11:00	59.0	↓-2.2
3/23 11:10	56.9	↓-2.1
3/23 11:20	54.8	↓-2.1
3/23 11:30	52.7	↓-2.1
3/23 11:40	50.7	↓-2.0
3/23 11:50	48.8	↓-1.9
3/23 12:00	46.9	↓-1.9
3/23 12:10	45.2	↓-1.7
3/23 12:20	43.5	↓-1.7
3/23 12:30	41.9	↓-1.6
3/23 12:40	40.4	↓-1.5
3/23 12:50	39.1	↓-1.3
3/23 13:00	37.8	↓-1.3
3/23 13:10	36.6	↓-1.2
3/23 13:20	35.6	↓-1.0
3/23 13:30	34.7	↓-0.9
3/23 13:40	33.8	↓-0.9
3/23 13:50	33.2	↓-0.6
3/23 14:00	32.6	↓-0.6
3/23 14:10	32.1	↓-0.5
3/23 14:20	31.7	↓-0.4
3/23 14:30	31.5	↓-0.2
3/23 14:40	31.4	↓-0.1	干潮
3/23 14:50	31.3	↓-0.1	干潮
3/23 15:00	31.4	↑0.1
3/23 15:10	31.5	↑0.1
3/23 15:20	31.8	↑0.3
3/23 15:30	32.1	↑0.3
3/23 15:40	32.5	↑0.4
3/23 15:50	32.9	↑0.4
3/23 16:00	33.4	↑0.5
3/23 16:10	34.0	↑0.6
3/23 16:20	34.7	↑0.7
3/23 16:30	35.3	↑0.6
3/23 16:40	36.0	↑0.7
3/23 16:50	36.8	↑0.8
3/23 17:00	37.5	↑0.7
3/23 17:10	38.3	↑0.8
3/23 17:20	39.1	↑0.8
3/23 17:30	39.8	↑0.7
3/23 17:40	40.6	↑0.8
3/23 17:50	41.4	↑0.8
3/23 18:00	42.1	↑0.7
3/23 18:10	42.8	↑0.7
3/23 18:20	43.5	↑0.7
3/23 18:30	44.2	↑0.7
3/23 18:40	44.8	↑0.6
3/23 18:50	45.4	↑0.6
3/23 19:00	46.0	↑0.6
3/23 19:10	46.5	↑0.5
3/23 19:20	46.9	↑0.4
3/23 19:30	47.3	↑0.4
3/23 19:40	47.7	↑0.4
3/23 19:50	48.0	↑0.3
3/23 20:00	48.3	↑0.3
3/23 20:10	48.5	↑0.2
3/23 20:20	48.7	↑0.2
3/23 20:30	48.9	↑0.2
3/23 20:40	49.0	↑0.1
3/23 20:50	49.1	↑0.1
3/23 21:00	49.1	0
3/23 21:10	49.1	0	満潮
3/23 21:20	49.1	0
3/23 21:30	49.1	0
3/23 21:40	49.0	↓-0.1
3/23 21:50	49.0	0
3/23 22:00	48.9	↓-0.1
3/23 22:10	48.9	0
3/23 22:20	48.8	↓-0.1
3/23 22:30	48.8	0
3/23 22:40	48.7	↓-0.1	干潮
3/23 22:50	48.7	0
3/23 23:00	48.8	↑0.1
3/23 23:10	48.8	0
3/23 23:20	48.9	↑0.1
3/23 23:30	49.0	↑0.1
3/23 23:40	49.2	↑0.2
3/23 23:50	49.5	↑0.3