18 (月)	00:57	09:24	-	-
	118cm	6cm	-	-
大潮 出 03:38 入 19:08 出 19:14 入 02:39 潮干狩り ◎ 07:04～12:07

コイセボイ（北海道）2046年06月18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
6/18 00:00	114.6	↑1.0
6/18 00:10	115.5	↑0.9
6/18 00:20	116.2	↑0.7
6/18 00:30	116.8	↑0.6
6/18 00:40	117.2	↑0.4
6/18 00:50	117.4	↑0.2	満潮
6/18 01:00	117.4	0
6/18 01:10	117.2	↓-0.2
6/18 01:20	116.8	↓-0.4
6/18 01:30	116.2	↓-0.6
6/18 01:40	115.5	↓-0.7
6/18 01:50	114.5	↓-1.0
6/18 02:00	113.3	↓-1.2
6/18 02:10	111.9	↓-1.4
6/18 02:20	110.3	↓-1.6
6/18 02:30	108.5	↓-1.8
6/18 02:40	106.6	↓-1.9
6/18 02:50	104.4	↓-2.2
6/18 03:00	102.1	↓-2.3
6/18 03:10	99.6	↓-2.5
6/18 03:20	97.0	↓-2.6
6/18 03:30	94.2	↓-2.8
6/18 03:40	91.3	↓-2.9
6/18 03:50	88.2	↓-3.1
6/18 04:00	85.1	↓-3.1
6/18 04:10	81.8	↓-3.3
6/18 04:20	78.5	↓-3.3
6/18 04:30	75.0	↓-3.5
6/18 04:40	71.6	↓-3.4
6/18 04:50	68.0	↓-3.6	最大潮位差
6/18 05:00	64.5	↓-3.5
6/18 05:10	61.0	↓-3.5
6/18 05:20	57.4	↓-3.6	最大潮位差
6/18 05:30	53.9	↓-3.5
6/18 05:40	50.4	↓-3.5
6/18 05:50	46.9	↓-3.5
6/18 06:00	43.5	↓-3.4
6/18 06:10	40.2	↓-3.3
6/18 06:20	37.0	↓-3.2
6/18 06:30	33.9	↓-3.1
6/18 06:40	30.9	↓-3.0
6/18 06:50	28.1	↓-2.8
6/18 07:00	25.3	↓-2.8
6/18 07:10	22.8	↓-2.5
6/18 07:20	20.4	↓-2.4
6/18 07:30	18.1	↓-2.3
6/18 07:40	16.0	↓-2.1
6/18 07:50	14.2	↓-1.8
6/18 08:00	12.5	↓-1.7
6/18 08:10	11.0	↓-1.5
6/18 08:20	9.6	↓-1.4
6/18 08:30	8.5	↓-1.1
6/18 08:40	7.6	↓-0.9
6/18 08:50	6.9	↓-0.7
6/18 09:00	6.4	↓-0.5
6/18 09:10	6.0	↓-0.4
6/18 09:20	5.9	↓-0.1	干潮
6/18 09:30	5.9	0
6/18 09:40	6.1	↑0.2
6/18 09:50	6.5	↑0.4
6/18 10:00	7.1	↑0.6
6/18 10:10	7.8	↑0.7
6/18 10:20	8.7	↑0.9
6/18 10:30	9.7	↑1.0
6/18 10:40	10.8	↑1.1
6/18 10:50	12.1	↑1.3
6/18 11:00	13.4	↑1.3
6/18 11:10	14.9	↑1.5
6/18 11:20	16.5	↑1.6
6/18 11:30	18.1	↑1.6
6/18 11:40	19.7	↑1.6
6/18 11:50	21.5	↑1.8
6/18 12:00	23.2	↑1.7
6/18 12:10	25.0	↑1.8
6/18 12:20	26.8	↑1.8
6/18 12:30	28.6	↑1.8
6/18 12:40	30.4	↑1.8
6/18 12:50	32.2	↑1.8
6/18 13:00	34.0	↑1.8
6/18 13:10	35.7	↑1.7
6/18 13:20	37.4	↑1.7
6/18 13:30	39.0	↑1.6
6/18 13:40	40.5	↑1.5
6/18 13:50	42.0	↑1.5
6/18 14:00	43.4	↑1.4
6/18 14:10	44.8	↑1.4
6/18 14:20	46.0	↑1.2
6/18 14:30	47.2	↑1.2
6/18 14:40	48.3	↑1.1
6/18 14:50	49.3	↑1.0
6/18 15:00	50.3	↑1.0
6/18 15:10	51.1	↑0.8
6/18 15:20	51.9	↑0.8
6/18 15:30	52.5	↑0.6
6/18 15:40	53.1	↑0.6
6/18 15:50	53.7	↑0.6
6/18 16:00	54.2	↑0.5
6/18 16:10	54.6	↑0.4
6/18 16:20	54.9	↑0.3
6/18 16:30	55.3	↑0.4
6/18 16:40	55.5	↑0.2
6/18 16:50	55.8	↑0.3
6/18 17:00	56.0	↑0.2
6/18 17:10	56.2	↑0.2
6/18 17:20	56.4	↑0.2
6/18 17:30	56.7	↑0.3
6/18 17:40	56.9	↑0.2
6/18 17:50	57.2	↑0.3
6/18 18:00	57.4	↑0.2
6/18 18:10	57.8	↑0.4
6/18 18:20	58.1	↑0.3
6/18 18:30	58.6	↑0.5
6/18 18:40	59.1	↑0.5
6/18 18:50	59.7	↑0.6
6/18 19:00	60.3	↑0.6
6/18 19:10	61.0	↑0.7
6/18 19:20	61.9	↑0.9
6/18 19:30	62.8	↑0.9
6/18 19:40	63.8	↑1.0
6/18 19:50	64.9	↑1.1
6/18 20:00	66.1	↑1.2
6/18 20:10	67.4	↑1.3
6/18 20:20	68.8	↑1.4
6/18 20:30	70.3	↑1.5
6/18 20:40	71.9	↑1.6
6/18 20:50	73.6	↑1.7
6/18 21:00	75.4	↑1.8
6/18 21:10	77.3	↑1.9
6/18 21:20	79.2	↑1.9
6/18 21:30	81.2	↑2.0
6/18 21:40	83.3	↑2.1
6/18 21:50	85.5	↑2.2
6/18 22:00	87.6	↑2.1
6/18 22:10	89.8	↑2.2
6/18 22:20	92.1	↑2.3
6/18 22:30	94.3	↑2.2
6/18 22:40	96.5	↑2.2
6/18 22:50	98.8	↑2.3
6/18 23:00	101.0	↑2.2
6/18 23:10	103.1	↑2.1
6/18 23:20	105.3	↑2.2
6/18 23:30	107.3	↑2.0
6/18 23:40	109.3	↑2.0
6/18 23:50	111.1	↑1.8