27 (金)	04:02	10:41	17:06	22:24
	91cm	19cm	80cm	45cm
中潮 出 05:12 入 17:43 出 06:43 入 20:22 潮干狩り ○ 09:27～11:56

コイセボイ（北海道）2020年03月27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
3/27 00:00	52.0	↑1.8
3/27 00:10	53.8	↑1.8
3/27 00:20	55.8	↑2.0
3/27 00:30	57.8	↑2.0
3/27 00:40	59.9	↑2.1
3/27 00:50	62.0	↑2.1
3/27 01:00	64.2	↑2.2
3/27 01:10	66.4	↑2.2
3/27 01:20	68.5	↑2.1
3/27 01:30	70.7	↑2.2
3/27 01:40	72.8	↑2.1
3/27 01:50	74.9	↑2.1
3/27 02:00	76.9	↑2.0
3/27 02:10	78.8	↑1.9
3/27 02:20	80.6	↑1.8
3/27 02:30	82.3	↑1.7
3/27 02:40	83.9	↑1.6
3/27 02:50	85.3	↑1.4
3/27 03:00	86.6	↑1.3
3/27 03:10	87.7	↑1.1
3/27 03:20	88.6	↑0.9
3/27 03:30	89.3	↑0.7
3/27 03:40	89.8	↑0.5
3/27 03:50	90.1	↑0.3
3/27 04:00	90.3	↑0.2	満潮
3/27 04:10	90.2	↓-0.1
3/27 04:20	89.9	↓-0.3
3/27 04:30	89.4	↓-0.5
3/27 04:40	88.7	↓-0.7
3/27 04:50	87.7	↓-1.0
3/27 05:00	86.6	↓-1.1
3/27 05:10	85.3	↓-1.3
3/27 05:20	83.8	↓-1.5
3/27 05:30	82.1	↓-1.7
3/27 05:40	80.2	↓-1.9
3/27 05:50	78.1	↓-2.1
3/27 06:00	76.0	↓-2.1
3/27 06:10	73.6	↓-2.4
3/27 06:20	71.2	↓-2.4
3/27 06:30	68.6	↓-2.6
3/27 06:40	66.0	↓-2.6
3/27 06:50	63.3	↓-2.7
3/27 07:00	60.5	↓-2.8
3/27 07:10	57.7	↓-2.8
3/27 07:20	54.9	↓-2.8
3/27 07:30	52.0	↓-2.9	最大潮位差
3/27 07:40	49.2	↓-2.8
3/27 07:50	46.4	↓-2.8
3/27 08:00	43.7	↓-2.7
3/27 08:10	41.0	↓-2.7
3/27 08:20	38.4	↓-2.6
3/27 08:30	35.9	↓-2.5
3/27 08:40	33.5	↓-2.4
3/27 08:50	31.3	↓-2.2
3/27 09:00	29.2	↓-2.1
3/27 09:10	27.3	↓-1.9
3/27 09:20	25.5	↓-1.8
3/27 09:30	23.9	↓-1.6
3/27 09:40	22.5	↓-1.4
3/27 09:50	21.3	↓-1.2
3/27 10:00	20.3	↓-1.0
3/27 10:10	19.6	↓-0.7
3/27 10:20	19.0	↓-0.6
3/27 10:30	18.7	↓-0.3
3/27 10:40	18.6	↓-0.1	干潮
3/27 10:50	18.7	↑0.1
3/27 11:00	19.0	↑0.3
3/27 11:10	19.5	↑0.5
3/27 11:20	20.2	↑0.7
3/27 11:30	21.2	↑1.0
3/27 11:40	22.3	↑1.1
3/27 11:50	23.6	↑1.3
3/27 12:00	25.1	↑1.5
3/27 12:10	26.8	↑1.7
3/27 12:20	28.6	↑1.8
3/27 12:30	30.6	↑2.0
3/27 12:40	32.7	↑2.1
3/27 12:50	34.9	↑2.2
3/27 13:00	37.2	↑2.3
3/27 13:10	39.5	↑2.3
3/27 13:20	42.0	↑2.5
3/27 13:30	44.4	↑2.4
3/27 13:40	46.9	↑2.5
3/27 13:50	49.4	↑2.5
3/27 14:00	51.9	↑2.5
3/27 14:10	54.4	↑2.5
3/27 14:20	56.9	↑2.5
3/27 14:30	59.2	↑2.3
3/27 14:40	61.6	↑2.4
3/27 14:50	63.8	↑2.2
3/27 15:00	65.9	↑2.1
3/27 15:10	67.9	↑2.0
3/27 15:20	69.8	↑1.9
3/27 15:30	71.5	↑1.7
3/27 15:40	73.1	↑1.6
3/27 15:50	74.6	↑1.5
3/27 16:00	75.8	↑1.2
3/27 16:10	76.9	↑1.1
3/27 16:20	77.8	↑0.9
3/27 16:30	78.6	↑0.8
3/27 16:40	79.1	↑0.5
3/27 16:50	79.5	↑0.4
3/27 17:00	79.7	↑0.2	満潮
3/27 17:10	79.7	0
3/27 17:20	79.5	↓-0.2
3/27 17:30	79.1	↓-0.4
3/27 17:40	78.6	↓-0.5
3/27 17:50	77.9	↓-0.7
3/27 18:00	77.1	↓-0.8
3/27 18:10	76.1	↓-1.0
3/27 18:20	75.0	↓-1.1
3/27 18:30	73.8	↓-1.2
3/27 18:40	72.4	↓-1.4
3/27 18:50	71.0	↓-1.4
3/27 19:00	69.5	↓-1.5
3/27 19:10	67.9	↓-1.6
3/27 19:20	66.2	↓-1.7
3/27 19:30	64.6	↓-1.6
3/27 19:40	62.9	↓-1.7
3/27 19:50	61.2	↓-1.7
3/27 20:00	59.5	↓-1.7
3/27 20:10	57.8	↓-1.7
3/27 20:20	56.2	↓-1.6
3/27 20:30	54.7	↓-1.5
3/27 20:40	53.2	↓-1.5
3/27 20:50	51.8	↓-1.4
3/27 21:00	50.5	↓-1.3
3/27 21:10	49.3	↓-1.2
3/27 21:20	48.2	↓-1.1
3/27 21:30	47.3	↓-0.9
3/27 21:40	46.5	↓-0.8
3/27 21:50	45.9	↓-0.6
3/27 22:00	45.4	↓-0.5
3/27 22:10	45.1	↓-0.3
3/27 22:20	44.9	↓-0.2	干潮
3/27 22:30	45.0	↑0.1
3/27 22:40	45.2	↑0.2
3/27 22:50	45.5	↑0.3
3/27 23:00	46.1	↑0.6
3/27 23:10	46.8	↑0.7
3/27 23:20	47.7	↑0.9
3/27 23:30	48.8	↑1.1
3/27 23:40	50.0	↑1.2
3/27 23:50	51.4	↑1.4