1 (日)	03:26	09:07	15:40	22:02
	78cm	36cm	102cm	40cm
大潮 出 05:58 入 17:11 出 18:09 入 05:44

コイセボイ（北海道）2048年03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
3/1 00:00	50.1	↑1.9
3/1 00:10	52.0	↑1.9
3/1 00:20	53.9	↑1.9
3/1 00:30	55.9	↑2.0
3/1 00:40	57.8	↑1.9
3/1 00:50	59.8	↑2.0
3/1 01:00	61.7	↑1.9
3/1 01:10	63.6	↑1.9
3/1 01:20	65.4	↑1.8
3/1 01:30	67.1	↑1.7
3/1 01:40	68.7	↑1.6
3/1 01:50	70.3	↑1.6
3/1 02:00	71.7	↑1.4
3/1 02:10	73.0	↑1.3
3/1 02:20	74.1	↑1.1
3/1 02:30	75.1	↑1.0
3/1 02:40	76.0	↑0.9
3/1 02:50	76.7	↑0.7
3/1 03:00	77.2	↑0.5
3/1 03:10	77.6	↑0.4
3/1 03:20	77.7	↑0.1	満潮
3/1 03:30	77.7	0
3/1 03:40	77.6	↓-0.1
3/1 03:50	77.2	↓-0.4
3/1 04:00	76.7	↓-0.5
3/1 04:10	76.0	↓-0.7
3/1 04:20	75.2	↓-0.8
3/1 04:30	74.2	↓-1.0
3/1 04:40	73.1	↓-1.1
3/1 04:50	71.8	↓-1.3
3/1 05:00	70.4	↓-1.4
3/1 05:10	68.9	↓-1.5
3/1 05:20	67.2	↓-1.7
3/1 05:30	65.5	↓-1.7
3/1 05:40	63.7	↓-1.8
3/1 05:50	61.9	↓-1.8
3/1 06:00	60.0	↓-1.9
3/1 06:10	58.1	↓-1.9
3/1 06:20	56.1	↓-2.0
3/1 06:30	54.2	↓-1.9
3/1 06:40	52.3	↓-1.9
3/1 06:50	50.4	↓-1.9
3/1 07:00	48.6	↓-1.8
3/1 07:10	46.8	↓-1.8
3/1 07:20	45.1	↓-1.7
3/1 07:30	43.5	↓-1.6
3/1 07:40	42.0	↓-1.5
3/1 07:50	40.7	↓-1.3
3/1 08:00	39.5	↓-1.2
3/1 08:10	38.4	↓-1.1
3/1 08:20	37.5	↓-0.9
3/1 08:30	36.7	↓-0.8
3/1 08:40	36.1	↓-0.6
3/1 08:50	35.7	↓-0.4
3/1 09:00	35.5	↓-0.2	干潮
3/1 09:10	35.5	0
3/1 09:20	35.7	↑0.2
3/1 09:30	36.0	↑0.3
3/1 09:40	36.6	↑0.6
3/1 09:50	37.4	↑0.8
3/1 10:00	38.3	↑0.9
3/1 10:10	39.5	↑1.2
3/1 10:20	40.8	↑1.3
3/1 10:30	42.3	↑1.5
3/1 10:40	44.0	↑1.7
3/1 10:50	45.8	↑1.8
3/1 11:00	47.8	↑2.0
3/1 11:10	49.9	↑2.1
3/1 11:20	52.1	↑2.2
3/1 11:30	54.4	↑2.3
3/1 11:40	56.9	↑2.5
3/1 11:50	59.4	↑2.5
3/1 12:00	62.0	↑2.6
3/1 12:10	64.6	↑2.6
3/1 12:20	67.2	↑2.6
3/1 12:30	69.9	↑2.7	最大潮位差
3/1 12:40	72.5	↑2.6
3/1 12:50	75.1	↑2.6
3/1 13:00	77.7	↑2.6
3/1 13:10	80.3	↑2.6
3/1 13:20	82.7	↑2.4
3/1 13:30	85.1	↑2.4
3/1 13:40	87.3	↑2.2
3/1 13:50	89.4	↑2.1
3/1 14:00	91.4	↑2.0
3/1 14:10	93.3	↑1.9
3/1 14:20	95.0	↑1.7
3/1 14:30	96.5	↑1.5
3/1 14:40	97.8	↑1.3
3/1 14:50	98.9	↑1.1
3/1 15:00	99.9	↑1.0
3/1 15:10	100.6	↑0.7
3/1 15:20	101.1	↑0.5
3/1 15:30	101.4	↑0.3	満潮
3/1 15:40	101.5	↑0.1	満潮
3/1 15:50	101.4	↓-0.1
3/1 16:00	101.0	↓-0.4
3/1 16:10	100.5	↓-0.5
3/1 16:20	99.7	↓-0.8
3/1 16:30	98.8	↓-0.9
3/1 16:40	97.6	↓-1.2
3/1 16:50	96.2	↓-1.4
3/1 17:00	94.7	↓-1.5
3/1 17:10	93.0	↓-1.7
3/1 17:20	91.2	↓-1.8
3/1 17:30	89.2	↓-2.0
3/1 17:40	87.1	↓-2.1
3/1 17:50	84.8	↓-2.3
3/1 18:00	82.5	↓-2.3
3/1 18:10	80.1	↓-2.4
3/1 18:20	77.6	↓-2.5
3/1 18:30	75.1	↓-2.5
3/1 18:40	72.5	↓-2.6
3/1 18:50	69.9	↓-2.6
3/1 19:00	67.4	↓-2.5
3/1 19:10	64.8	↓-2.6
3/1 19:20	62.3	↓-2.5
3/1 19:30	59.9	↓-2.4
3/1 19:40	57.5	↓-2.4
3/1 19:50	55.2	↓-2.3
3/1 20:00	53.0	↓-2.2
3/1 20:10	51.0	↓-2.0
3/1 20:20	49.1	↓-1.9
3/1 20:30	47.3	↓-1.8
3/1 20:40	45.6	↓-1.7
3/1 20:50	44.2	↓-1.4
3/1 21:00	42.9	↓-1.3
3/1 21:10	41.8	↓-1.1
3/1 21:20	40.9	↓-0.9
3/1 21:30	40.2	↓-0.7
3/1 21:40	39.7	↓-0.5
3/1 21:50	39.3	↓-0.4
3/1 22:00	39.2	↓-0.1	干潮
3/1 22:10	39.3	↑0.1
3/1 22:20	39.6	↑0.3
3/1 22:30	40.1	↑0.5
3/1 22:40	40.7	↑0.6
3/1 22:50	41.6	↑0.9
3/1 23:00	42.6	↑1.0
3/1 23:10	43.8	↑1.2
3/1 23:20	45.1	↑1.3
3/1 23:30	46.6	↑1.5
3/1 23:40	48.2	↑1.6
3/1 23:50	49.9	↑1.7