30 (金)	02:02	10:26	-	-
	126cm	6cm	-	-
大潮 出 03:42 入 19:09 出 20:08 入 03:56 潮干狩り ◎ 08:11～13:05

コイセボイ（北海道）2045年06月30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
6/30 00:00	112.6	↑2.0
6/30 00:10	114.5	↑1.9
6/30 00:20	116.3	↑1.8
6/30 00:30	118.0	↑1.7
6/30 00:40	119.5	↑1.5
6/30 00:50	120.9	↑1.4
6/30 01:00	122.2	↑1.3
6/30 01:10	123.3	↑1.1
6/30 01:20	124.2	↑0.9
6/30 01:30	124.9	↑0.7
6/30 01:40	125.4	↑0.5
6/30 01:50	125.8	↑0.4
6/30 02:00	125.9	↑0.1	満潮
6/30 02:10	125.8	↓-0.1
6/30 02:20	125.5	↓-0.3
6/30 02:30	125.0	↓-0.5
6/30 02:40	124.2	↓-0.8
6/30 02:50	123.2	↓-1.0
6/30 03:00	122.0	↓-1.2
6/30 03:10	120.6	↓-1.4
6/30 03:20	119.0	↓-1.6
6/30 03:30	117.1	↓-1.9
6/30 03:40	115.1	↓-2.0
6/30 03:50	112.8	↓-2.3
6/30 04:00	110.4	↓-2.4
6/30 04:10	107.7	↓-2.7
6/30 04:20	104.9	↓-2.8
6/30 04:30	101.9	↓-3.0
6/30 04:40	98.8	↓-3.1
6/30 04:50	95.5	↓-3.3
6/30 05:00	92.1	↓-3.4
6/30 05:10	88.6	↓-3.5
6/30 05:20	85.0	↓-3.6
6/30 05:30	81.4	↓-3.6
6/30 05:40	77.6	↓-3.8
6/30 05:50	73.8	↓-3.8
6/30 06:00	70.0	↓-3.8
6/30 06:10	66.1	↓-3.9	最大潮位差
6/30 06:20	62.3	↓-3.8
6/30 06:30	58.4	↓-3.9	最大潮位差
6/30 06:40	54.6	↓-3.8
6/30 06:50	50.9	↓-3.7
6/30 07:00	47.2	↓-3.7
6/30 07:10	43.6	↓-3.6
6/30 07:20	40.1	↓-3.5
6/30 07:30	36.7	↓-3.4
6/30 07:40	33.4	↓-3.3
6/30 07:50	30.3	↓-3.1
6/30 08:00	27.3	↓-3.0
6/30 08:10	24.5	↓-2.8
6/30 08:20	21.9	↓-2.6
6/30 08:30	19.4	↓-2.5
6/30 08:40	17.1	↓-2.3
6/30 08:50	15.0	↓-2.1
6/30 09:00	13.1	↓-1.9
6/30 09:10	11.5	↓-1.6
6/30 09:20	10.0	↓-1.5
6/30 09:30	8.8	↓-1.2
6/30 09:40	7.7	↓-1.1
6/30 09:50	6.9	↓-0.8
6/30 10:00	6.3	↓-0.6
6/30 10:10	5.9	↓-0.4
6/30 10:20	5.7	↓-0.2	干潮
6/30 10:30	5.7	0
6/30 10:40	5.8	↑0.1
6/30 10:50	6.2	↑0.4
6/30 11:00	6.8	↑0.6
6/30 11:10	7.5	↑0.7
6/30 11:20	8.4	↑0.9
6/30 11:30	9.4	↑1.0
6/30 11:40	10.6	↑1.2
6/30 11:50	11.9	↑1.3
6/30 12:00	13.3	↑1.4
6/30 12:10	14.9	↑1.6
6/30 12:20	16.5	↑1.6
6/30 12:30	18.2	↑1.7
6/30 12:40	19.9	↑1.7
6/30 12:50	21.7	↑1.8
6/30 13:00	23.6	↑1.9
6/30 13:10	25.4	↑1.8
6/30 13:20	27.3	↑1.9
6/30 13:30	29.2	↑1.9
6/30 13:40	31.0	↑1.8
6/30 13:50	32.9	↑1.9
6/30 14:00	34.7	↑1.8
6/30 14:10	36.5	↑1.8
6/30 14:20	38.2	↑1.7
6/30 14:30	39.8	↑1.6
6/30 14:40	41.4	↑1.6
6/30 14:50	42.9	↑1.5
6/30 15:00	44.4	↑1.5
6/30 15:10	45.7	↑1.3
6/30 15:20	47.0	↑1.3
6/30 15:30	48.2	↑1.2
6/30 15:40	49.2	↑1.0
6/30 15:50	50.2	↑1.0
6/30 16:00	51.1	↑0.9
6/30 16:10	51.9	↑0.8
6/30 16:20	52.6	↑0.7
6/30 16:30	53.2	↑0.6
6/30 16:40	53.7	↑0.5
6/30 16:50	54.2	↑0.5
6/30 17:00	54.6	↑0.4
6/30 17:10	54.9	↑0.3
6/30 17:20	55.2	↑0.3
6/30 17:30	55.4	↑0.2
6/30 17:40	55.6	↑0.2
6/30 17:50	55.7	↑0.1
6/30 18:00	55.8	↑0.1
6/30 18:10	55.9	↑0.1
6/30 18:20	56.0	↑0.1
6/30 18:30	56.1	↑0.1
6/30 18:40	56.3	↑0.2
6/30 18:50	56.4	↑0.1
6/30 19:00	56.6	↑0.2
6/30 19:10	56.9	↑0.3
6/30 19:20	57.2	↑0.3
6/30 19:30	57.5	↑0.3
6/30 19:40	57.9	↑0.4
6/30 19:50	58.5	↑0.6
6/30 20:00	59.1	↑0.6
6/30 20:10	59.7	↑0.6
6/30 20:20	60.5	↑0.8
6/30 20:30	61.4	↑0.9
6/30 20:40	62.4	↑1.0
6/30 20:50	63.6	↑1.2
6/30 21:00	64.8	↑1.2
6/30 21:10	66.1	↑1.3
6/30 21:20	67.6	↑1.5
6/30 21:30	69.1	↑1.5
6/30 21:40	70.8	↑1.7
6/30 21:50	72.6	↑1.8
6/30 22:00	74.5	↑1.9
6/30 22:10	76.4	↑1.9
6/30 22:20	78.5	↑2.1
6/30 22:30	80.6	↑2.1
6/30 22:40	82.9	↑2.3
6/30 22:50	85.1	↑2.2
6/30 23:00	87.5	↑2.4
6/30 23:10	89.9	↑2.4
6/30 23:20	92.3	↑2.4
6/30 23:30	94.7	↑2.4
6/30 23:40	97.1	↑2.4
6/30 23:50	99.5	↑2.4