20 (土)	-	08:20	-	-
	-	15cm	-	-
大潮 出 03:38 入 19:08 出 17:22 入 01:22 潮干狩り ○ 06:28～10:24

コイセボイ（北海道）2043年06月20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
6/20 00:00	106.9	0
6/20 00:10	106.7	↓-0.2
6/20 00:20	106.4	↓-0.3
6/20 00:30	105.9	↓-0.5
6/20 00:40	105.3	↓-0.6
6/20 00:50	104.5	↓-0.8
6/20 01:00	103.5	↓-1.0
6/20 01:10	102.3	↓-1.2
6/20 01:20	101.0	↓-1.3
6/20 01:30	99.5	↓-1.5
6/20 01:40	97.9	↓-1.6
6/20 01:50	96.1	↓-1.8
6/20 02:00	94.1	↓-2.0
6/20 02:10	92.1	↓-2.0
6/20 02:20	89.8	↓-2.3
6/20 02:30	87.5	↓-2.3
6/20 02:40	85.1	↓-2.4
6/20 02:50	82.5	↓-2.6
6/20 03:00	79.9	↓-2.6
6/20 03:10	77.1	↓-2.8
6/20 03:20	74.3	↓-2.8
6/20 03:30	71.5	↓-2.8
6/20 03:40	68.5	↓-3.0	最大潮位差
6/20 03:50	65.6	↓-2.9
6/20 04:00	62.6	↓-3.0	最大潮位差
6/20 04:10	59.7	↓-2.9
6/20 04:20	56.7	↓-3.0	最大潮位差
6/20 04:30	53.7	↓-3.0	最大潮位差
6/20 04:40	50.8	↓-2.9
6/20 04:50	47.9	↓-2.9
6/20 05:00	45.1	↓-2.8
6/20 05:10	42.4	↓-2.7
6/20 05:20	39.7	↓-2.7
6/20 05:30	37.1	↓-2.6
6/20 05:40	34.6	↓-2.5
6/20 05:50	32.2	↓-2.4
6/20 06:00	30.0	↓-2.2
6/20 06:10	27.8	↓-2.2
6/20 06:20	25.8	↓-2.0
6/20 06:30	24.0	↓-1.8
6/20 06:40	22.3	↓-1.7
6/20 06:50	20.7	↓-1.6
6/20 07:00	19.4	↓-1.3
6/20 07:10	18.1	↓-1.3
6/20 07:20	17.1	↓-1.0
6/20 07:30	16.2	↓-0.9
6/20 07:40	15.5	↓-0.7
6/20 07:50	14.9	↓-0.6
6/20 08:00	14.5	↓-0.4
6/20 08:10	14.3	↓-0.2	干潮
6/20 08:20	14.2	↓-0.1	干潮
6/20 08:30	14.3	↑0.1
6/20 08:40	14.6	↑0.3
6/20 08:50	15.0	↑0.4
6/20 09:00	15.5	↑0.5
6/20 09:10	16.2	↑0.7
6/20 09:20	17.0	↑0.8
6/20 09:30	17.9	↑0.9
6/20 09:40	18.9	↑1.0
6/20 09:50	20.1	↑1.2
6/20 10:00	21.3	↑1.2
6/20 10:10	22.6	↑1.3
6/20 10:20	23.9	↑1.3
6/20 10:30	25.4	↑1.5
6/20 10:40	26.9	↑1.5
6/20 10:50	28.4	↑1.5
6/20 11:00	29.9	↑1.5
6/20 11:10	31.5	↑1.6
6/20 11:20	33.1	↑1.6
6/20 11:30	34.7	↑1.6
6/20 11:40	36.3	↑1.6
6/20 11:50	37.8	↑1.5
6/20 12:00	39.3	↑1.5
6/20 12:10	40.8	↑1.5
6/20 12:20	42.3	↑1.5
6/20 12:30	43.7	↑1.4
6/20 12:40	45.1	↑1.4
6/20 12:50	46.4	↑1.3
6/20 13:00	47.6	↑1.2
6/20 13:10	48.8	↑1.2
6/20 13:20	49.9	↑1.1
6/20 13:30	50.9	↑1.0
6/20 13:40	51.9	↑1.0
6/20 13:50	52.7	↑0.8
6/20 14:00	53.6	↑0.9
6/20 14:10	54.3	↑0.7
6/20 14:20	54.9	↑0.6
6/20 14:30	55.5	↑0.6
6/20 14:40	56.1	↑0.6
6/20 14:50	56.5	↑0.4
6/20 15:00	56.9	↑0.4
6/20 15:10	57.3	↑0.4
6/20 15:20	57.6	↑0.3
6/20 15:30	57.9	↑0.3
6/20 15:40	58.1	↑0.2
6/20 15:50	58.3	↑0.2
6/20 16:00	58.5	↑0.2
6/20 16:10	58.7	↑0.2
6/20 16:20	58.8	↑0.1
6/20 16:30	59.0	↑0.2
6/20 16:40	59.2	↑0.2
6/20 16:50	59.4	↑0.2
6/20 17:00	59.6	↑0.2
6/20 17:10	59.9	↑0.3
6/20 17:20	60.2	↑0.3
6/20 17:30	60.6	↑0.4
6/20 17:40	61.0	↑0.4
6/20 17:50	61.4	↑0.4
6/20 18:00	62.0	↑0.6
6/20 18:10	62.6	↑0.6
6/20 18:20	63.3	↑0.7
6/20 18:30	64.0	↑0.7
6/20 18:40	64.9	↑0.9
6/20 18:50	65.8	↑0.9
6/20 19:00	66.9	↑1.1
6/20 19:10	68.0	↑1.1
6/20 19:20	69.2	↑1.2
6/20 19:30	70.4	↑1.2
6/20 19:40	71.8	↑1.4
6/20 19:50	73.3	↑1.5
6/20 20:00	74.8	↑1.5
6/20 20:10	76.4	↑1.6
6/20 20:20	78.1	↑1.7
6/20 20:30	79.8	↑1.7
6/20 20:40	81.6	↑1.8
6/20 20:50	83.4	↑1.8
6/20 21:00	85.3	↑1.9
6/20 21:10	87.2	↑1.9
6/20 21:20	89.1	↑1.9
6/20 21:30	91.0	↑1.9
6/20 21:40	93.0	↑2.0
6/20 21:50	94.9	↑1.9
6/20 22:00	96.8	↑1.9
6/20 22:10	98.7	↑1.9
6/20 22:20	100.5	↑1.8
6/20 22:30	102.3	↑1.8
6/20 22:40	104.0	↑1.7
6/20 22:50	105.6	↑1.6
6/20 23:00	107.1	↑1.5
6/20 23:10	108.6	↑1.5
6/20 23:20	109.9	↑1.3
6/20 23:30	111.1	↑1.2
6/20 23:40	112.1	↑1.0
6/20 23:50	113.1	↑1.0