4 (日)	03:39	06:16	13:31	21:16
	62cm	60cm	110cm	22cm
大潮 出 05:53 入 17:14 出 05:32 入 15:39

コイセボイ（北海道）2057年03月4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
3/4 00:00	42.5	↑1.6
3/4 00:10	44.1	↑1.6
3/4 00:20	45.7	↑1.6
3/4 00:30	47.2	↑1.5
3/4 00:40	48.7	↑1.5
3/4 00:50	50.1	↑1.4
3/4 01:00	51.5	↑1.4
3/4 01:10	52.8	↑1.3
3/4 01:20	54.0	↑1.2
3/4 01:30	55.1	↑1.1
3/4 01:40	56.2	↑1.1
3/4 01:50	57.1	↑0.9
3/4 02:00	58.0	↑0.9
3/4 02:10	58.8	↑0.8
3/4 02:20	59.5	↑0.7
3/4 02:30	60.1	↑0.6
3/4 02:40	60.6	↑0.5
3/4 02:50	61.0	↑0.4
3/4 03:00	61.4	↑0.4
3/4 03:10	61.6	↑0.2
3/4 03:20	61.8	↑0.2
3/4 03:30	61.9	↑0.1	満潮
3/4 03:40	61.9	0
3/4 03:50	61.8	↓-0.1
3/4 04:00	61.7	↓-0.1
3/4 04:10	61.6	↓-0.1
3/4 04:20	61.4	↓-0.2
3/4 04:30	61.2	↓-0.2
3/4 04:40	60.9	↓-0.3
3/4 04:50	60.7	↓-0.2
3/4 05:00	60.4	↓-0.3
3/4 05:10	60.1	↓-0.3
3/4 05:20	59.9	↓-0.2
3/4 05:30	59.6	↓-0.3
3/4 05:40	59.4	↓-0.2
3/4 05:50	59.2	↓-0.2
3/4 06:00	59.1	↓-0.1
3/4 06:10	59.1	0	干潮
3/4 06:20	59.0	↓-0.1
3/4 06:30	59.1	↑0.1
3/4 06:40	59.3	↑0.2
3/4 06:50	59.5	↑0.2
3/4 07:00	59.8	↑0.3
3/4 07:10	60.2	↑0.4
3/4 07:20	60.7	↑0.5
3/4 07:30	61.3	↑0.6
3/4 07:40	62.1	↑0.8
3/4 07:50	62.9	↑0.8
3/4 08:00	63.8	↑0.9
3/4 08:10	64.8	↑1.0
3/4 08:20	65.9	↑1.1
3/4 08:30	67.2	↑1.3
3/4 08:40	68.5	↑1.3
3/4 08:50	69.9	↑1.4
3/4 09:00	71.4	↑1.5
3/4 09:10	73.0	↑1.6
3/4 09:20	74.7	↑1.7
3/4 09:30	76.4	↑1.7
3/4 09:40	78.2	↑1.8
3/4 09:50	80.0	↑1.8
3/4 10:00	81.9	↑1.9
3/4 10:10	83.8	↑1.9
3/4 10:20	85.7	↑1.9
3/4 10:30	87.6	↑1.9
3/4 10:40	89.5	↑1.9
3/4 10:50	91.4	↑1.9
3/4 11:00	93.3	↑1.9
3/4 11:10	95.1	↑1.8
3/4 11:20	96.9	↑1.8
3/4 11:30	98.6	↑1.7
3/4 11:40	100.2	↑1.6
3/4 11:50	101.7	↑1.5
3/4 12:00	103.2	↑1.5
3/4 12:10	104.5	↑1.3
3/4 12:20	105.7	↑1.2
3/4 12:30	106.7	↑1.0
3/4 12:40	107.7	↑1.0
3/4 12:50	108.4	↑0.7
3/4 13:00	109.0	↑0.6
3/4 13:10	109.5	↑0.5
3/4 13:20	109.7	↑0.2
3/4 13:30	109.8	↑0.1	満潮
3/4 13:40	109.7	↓-0.1
3/4 13:50	109.4	↓-0.3
3/4 14:00	109.0	↓-0.4
3/4 14:10	108.3	↓-0.7
3/4 14:20	107.4	↓-0.9
3/4 14:30	106.4	↓-1.0
3/4 14:40	105.2	↓-1.2
3/4 14:50	103.8	↓-1.4
3/4 15:00	102.2	↓-1.6
3/4 15:10	100.4	↓-1.8
3/4 15:20	98.5	↓-1.9
3/4 15:30	96.4	↓-2.1
3/4 15:40	94.2	↓-2.2
3/4 15:50	91.9	↓-2.3
3/4 16:00	89.4	↓-2.5
3/4 16:10	86.8	↓-2.6
3/4 16:20	84.1	↓-2.7
3/4 16:30	81.3	↓-2.8
3/4 16:40	78.4	↓-2.9
3/4 16:50	75.5	↓-2.9
3/4 17:00	72.5	↓-3.0
3/4 17:10	69.5	↓-3.0
3/4 17:20	66.4	↓-3.1	最大潮位差
3/4 17:30	63.4	↓-3.0
3/4 17:40	60.4	↓-3.0
3/4 17:50	57.4	↓-3.0
3/4 18:00	54.4	↓-3.0
3/4 18:10	51.5	↓-2.9
3/4 18:20	48.7	↓-2.8
3/4 18:30	45.9	↓-2.8
3/4 18:40	43.3	↓-2.6
3/4 18:50	40.7	↓-2.6
3/4 19:00	38.3	↓-2.4
3/4 19:10	36.0	↓-2.3
3/4 19:20	33.8	↓-2.2
3/4 19:30	31.8	↓-2.0
3/4 19:40	30.0	↓-1.8
3/4 19:50	28.3	↓-1.7
3/4 20:00	26.8	↓-1.5
3/4 20:10	25.5	↓-1.3
3/4 20:20	24.4	↓-1.1
3/4 20:30	23.5	↓-0.9
3/4 20:40	22.7	↓-0.8
3/4 20:50	22.1	↓-0.6
3/4 21:00	21.8	↓-0.3
3/4 21:10	21.6	↓-0.2	干潮
3/4 21:20	21.6	0
3/4 21:30	21.7	↑0.1
3/4 21:40	22.1	↑0.4
3/4 21:50	22.6	↑0.5
3/4 22:00	23.3	↑0.7
3/4 22:10	24.1	↑0.8
3/4 22:20	25.1	↑1.0
3/4 22:30	26.2	↑1.1
3/4 22:40	27.4	↑1.2
3/4 22:50	28.8	↑1.4
3/4 23:00	30.2	↑1.4
3/4 23:10	31.7	↑1.5
3/4 23:20	33.3	↑1.6
3/4 23:30	35.0	↑1.7
3/4 23:40	36.7	↑1.7
3/4 23:50	38.5	↑1.8