29 (月)	01:13	09:24	16:09	18:36
	119cm	20cm	62cm	60cm
大潮 出 04:06 入 18:50 出 02:43 入 17:46 潮干狩り ○ 08:11～10:41

コイセボイ（北海道）2030年07月29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
7/29 00:00	114.2	↑1.2
7/29 00:10	115.3	↑1.1
7/29 00:20	116.3	↑1.0
7/29 00:30	117.1	↑0.8
7/29 00:40	117.7	↑0.6
7/29 00:50	118.2	↑0.5
7/29 01:00	118.5	↑0.3
7/29 01:10	118.6	↑0.1	満潮
7/29 01:20	118.5	↓-0.1
7/29 01:30	118.3	↓-0.2
7/29 01:40	117.8	↓-0.5
7/29 01:50	117.2	↓-0.6
7/29 02:00	116.4	↓-0.8
7/29 02:10	115.4	↓-1.0
7/29 02:20	114.2	↓-1.2
7/29 02:30	112.8	↓-1.4
7/29 02:40	111.2	↓-1.6
7/29 02:50	109.5	↓-1.7
7/29 03:00	107.6	↓-1.9
7/29 03:10	105.5	↓-2.1
7/29 03:20	103.2	↓-2.3
7/29 03:30	100.8	↓-2.4
7/29 03:40	98.3	↓-2.5
7/29 03:50	95.6	↓-2.7
7/29 04:00	92.9	↓-2.7
7/29 04:10	90.0	↓-2.9
7/29 04:20	87.0	↓-3.0
7/29 04:30	83.9	↓-3.1
7/29 04:40	80.8	↓-3.1
7/29 04:50	77.6	↓-3.2
7/29 05:00	74.4	↓-3.2
7/29 05:10	71.2	↓-3.2
7/29 05:20	67.9	↓-3.3	最大潮位差
7/29 05:30	64.7	↓-3.2
7/29 05:40	61.5	↓-3.2
7/29 05:50	58.3	↓-3.2
7/29 06:00	55.2	↓-3.1
7/29 06:10	52.1	↓-3.1
7/29 06:20	49.1	↓-3.0
7/29 06:30	46.2	↓-2.9
7/29 06:40	43.4	↓-2.8
7/29 06:50	40.7	↓-2.7
7/29 07:00	38.2	↓-2.5
7/29 07:10	35.7	↓-2.5
7/29 07:20	33.5	↓-2.2
7/29 07:30	31.3	↓-2.2
7/29 07:40	29.4	↓-1.9
7/29 07:50	27.6	↓-1.8
7/29 08:00	26.0	↓-1.6
7/29 08:10	24.5	↓-1.5
7/29 08:20	23.3	↓-1.2
7/29 08:30	22.2	↓-1.1
7/29 08:40	21.3	↓-0.9
7/29 08:50	20.7	↓-0.6
7/29 09:00	20.1	↓-0.6
7/29 09:10	19.8	↓-0.3
7/29 09:20	19.7	↓-0.1	干潮
7/29 09:30	19.7	0
7/29 09:40	19.9	↑0.2
7/29 09:50	20.3	↑0.4
7/29 10:00	20.8	↑0.5
7/29 10:10	21.5	↑0.7
7/29 10:20	22.4	↑0.9
7/29 10:30	23.3	↑0.9
7/29 10:40	24.4	↑1.1
7/29 10:50	25.6	↑1.2
7/29 11:00	26.9	↑1.3
7/29 11:10	28.3	↑1.4
7/29 11:20	29.8	↑1.5
7/29 11:30	31.3	↑1.5
7/29 11:40	32.9	↑1.6
7/29 11:50	34.6	↑1.7
7/29 12:00	36.2	↑1.6
7/29 12:10	37.9	↑1.7
7/29 12:20	39.6	↑1.7
7/29 12:30	41.3	↑1.7
7/29 12:40	43.0	↑1.7
7/29 12:50	44.6	↑1.6
7/29 13:00	46.2	↑1.6
7/29 13:10	47.8	↑1.6
7/29 13:20	49.3	↑1.5
7/29 13:30	50.8	↑1.5
7/29 13:40	52.1	↑1.3
7/29 13:50	53.4	↑1.3
7/29 14:00	54.6	↑1.2
7/29 14:10	55.8	↑1.2
7/29 14:20	56.8	↑1.0
7/29 14:30	57.7	↑0.9
7/29 14:40	58.5	↑0.8
7/29 14:50	59.3	↑0.8
7/29 15:00	59.9	↑0.6
7/29 15:10	60.4	↑0.5
7/29 15:20	60.9	↑0.5
7/29 15:30	61.2	↑0.3
7/29 15:40	61.5	↑0.3
7/29 15:50	61.7	↑0.2
7/29 16:00	61.8	↑0.1	満潮
7/29 16:10	61.8	0
7/29 16:20	61.7	↓-0.1
7/29 16:30	61.6	↓-0.1
7/29 16:40	61.5	↓-0.1
7/29 16:50	61.3	↓-0.2
7/29 17:00	61.1	↓-0.2
7/29 17:10	60.8	↓-0.3
7/29 17:20	60.6	↓-0.2
7/29 17:30	60.3	↓-0.3
7/29 17:40	60.0	↓-0.3
7/29 17:50	59.8	↓-0.2
7/29 18:00	59.6	↓-0.2
7/29 18:10	59.4	↓-0.2
7/29 18:20	59.3	↓-0.1
7/29 18:30	59.2	↓-0.1	干潮
7/29 18:40	59.2	0
7/29 18:50	59.3	↑0.1
7/29 19:00	59.5	↑0.2
7/29 19:10	59.7	↑0.2
7/29 19:20	60.1	↑0.4
7/29 19:30	60.5	↑0.4
7/29 19:40	61.1	↑0.6
7/29 19:50	61.7	↑0.6
7/29 20:00	62.5	↑0.8
7/29 20:10	63.4	↑0.9
7/29 20:20	64.4	↑1.0
7/29 20:30	65.6	↑1.2
7/29 20:40	66.8	↑1.2
7/29 20:50	68.2	↑1.4
7/29 21:00	69.6	↑1.4
7/29 21:10	71.2	↑1.6
7/29 21:20	72.9	↑1.7
7/29 21:30	74.7	↑1.8
7/29 21:40	76.6	↑1.9
7/29 21:50	78.5	↑1.9
7/29 22:00	80.6	↑2.1
7/29 22:10	82.7	↑2.1
7/29 22:20	84.8	↑2.1
7/29 22:30	87.0	↑2.2
7/29 22:40	89.2	↑2.2
7/29 22:50	91.4	↑2.2
7/29 23:00	93.7	↑2.3
7/29 23:10	95.9	↑2.2
7/29 23:20	98.1	↑2.2
7/29 23:30	100.3	↑2.2
7/29 23:40	102.4	↑2.1
7/29 23:50	104.5	↑2.1