29 (日)	04:13	09:21	15:28	22:32
	85cm	53cm	107cm	20cm
中潮 出 05:16 入 17:08 出 07:17 入 17:42

コイセボイ（北海道）2030年09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
9/29 00:00	40.1	↑2.3
9/29 00:10	42.4	↑2.3
9/29 00:20	44.8	↑2.4
9/29 00:30	47.3	↑2.5
9/29 00:40	49.9	↑2.6
9/29 00:50	52.4	↑2.5
9/29 01:00	55.0	↑2.6
9/29 01:10	57.5	↑2.5
9/29 01:20	60.0	↑2.5
9/29 01:30	62.5	↑2.5
9/29 01:40	64.9	↑2.4
9/29 01:50	67.2	↑2.3
9/29 02:00	69.4	↑2.2
9/29 02:10	71.5	↑2.1
9/29 02:20	73.5	↑2.0
9/29 02:30	75.3	↑1.8
9/29 02:40	77.0	↑1.7
9/29 02:50	78.6	↑1.6
9/29 03:00	80.0	↑1.4
9/29 03:10	81.2	↑1.2
9/29 03:20	82.3	↑1.1
9/29 03:30	83.1	↑0.8
9/29 03:40	83.8	↑0.7
9/29 03:50	84.3	↑0.5
9/29 04:00	84.6	↑0.3
9/29 04:10	84.7	↑0.1	満潮
9/29 04:20	84.7	0
9/29 04:30	84.4	↓-0.3
9/29 04:40	84.0	↓-0.4
9/29 04:50	83.5	↓-0.5
9/29 05:00	82.7	↓-0.8
9/29 05:10	81.9	↓-0.8
9/29 05:20	80.8	↓-1.1
9/29 05:30	79.7	↓-1.1
9/29 05:40	78.5	↓-1.2
9/29 05:50	77.1	↓-1.4
9/29 06:00	75.7	↓-1.4
9/29 06:10	74.2	↓-1.5
9/29 06:20	72.6	↓-1.6
9/29 06:30	71.0	↓-1.6
9/29 06:40	69.3	↓-1.7
9/29 06:50	67.7	↓-1.6
9/29 07:00	66.1	↓-1.6
9/29 07:10	64.5	↓-1.6
9/29 07:20	62.9	↓-1.6
9/29 07:30	61.4	↓-1.5
9/29 07:40	59.9	↓-1.5
9/29 07:50	58.6	↓-1.3
9/29 08:00	57.3	↓-1.3
9/29 08:10	56.2	↓-1.1
9/29 08:20	55.1	↓-1.1
9/29 08:30	54.3	↓-0.8
9/29 08:40	53.5	↓-0.8
9/29 08:50	52.9	↓-0.6
9/29 09:00	52.5	↓-0.4
9/29 09:10	52.2	↓-0.3
9/29 09:20	52.1	↓-0.1	干潮
9/29 09:30	52.2	↑0.1
9/29 09:40	52.5	↑0.3
9/29 09:50	52.9	↑0.4
9/29 10:00	53.5	↑0.6
9/29 10:10	54.3	↑0.8
9/29 10:20	55.3	↑1.0
9/29 10:30	56.4	↑1.1
9/29 10:40	57.7	↑1.3
9/29 10:50	59.2	↑1.5
9/29 11:00	60.8	↑1.6
9/29 11:10	62.5	↑1.7
9/29 11:20	64.4	↑1.9
9/29 11:30	66.3	↑1.9
9/29 11:40	68.4	↑2.1
9/29 11:50	70.6	↑2.2
9/29 12:00	72.8	↑2.2
9/29 12:10	75.1	↑2.3
9/29 12:20	77.4	↑2.3
9/29 12:30	79.7	↑2.3
9/29 12:40	82.0	↑2.3
9/29 12:50	84.4	↑2.4
9/29 13:00	86.6	↑2.2
9/29 13:10	88.9	↑2.3
9/29 13:20	91.1	↑2.2
9/29 13:30	93.2	↑2.1
9/29 13:40	95.1	↑1.9
9/29 13:50	97.0	↑1.9
9/29 14:00	98.8	↑1.8
9/29 14:10	100.4	↑1.6
9/29 14:20	101.8	↑1.4
9/29 14:30	103.1	↑1.3
9/29 14:40	104.2	↑1.1
9/29 14:50	105.0	↑0.8
9/29 15:00	105.7	↑0.7
9/29 15:10	106.2	↑0.5
9/29 15:20	106.5	↑0.3	満潮
9/29 15:30	106.5	0
9/29 15:40	106.3	↓-0.2
9/29 15:50	105.9	↓-0.4
9/29 16:00	105.3	↓-0.6
9/29 16:10	104.4	↓-0.9
9/29 16:20	103.3	↓-1.1
9/29 16:30	102.0	↓-1.3
9/29 16:40	100.5	↓-1.5
9/29 16:50	98.8	↓-1.7
9/29 17:00	96.9	↓-1.9
9/29 17:10	94.7	↓-2.2
9/29 17:20	92.4	↓-2.3
9/29 17:30	90.0	↓-2.4
9/29 17:40	87.4	↓-2.6
9/29 17:50	84.6	↓-2.8
9/29 18:00	81.7	↓-2.9
9/29 18:10	78.8	↓-2.9
9/29 18:20	75.7	↓-3.1
9/29 18:30	72.5	↓-3.2
9/29 18:40	69.3	↓-3.2
9/29 18:50	66.1	↓-3.2
9/29 19:00	62.9	↓-3.2
9/29 19:10	59.6	↓-3.3	最大潮位差
9/29 19:20	56.4	↓-3.2
9/29 19:30	53.2	↓-3.2
9/29 19:40	50.1	↓-3.1
9/29 19:50	47.0	↓-3.1
9/29 20:00	44.0	↓-3.0
9/29 20:10	41.2	↓-2.8
9/29 20:20	38.5	↓-2.7
9/29 20:30	35.9	↓-2.6
9/29 20:40	33.5	↓-2.4
9/29 20:50	31.2	↓-2.3
9/29 21:00	29.1	↓-2.1
9/29 21:10	27.2	↓-1.9
9/29 21:20	25.5	↓-1.7
9/29 21:30	24.1	↓-1.4
9/29 21:40	22.8	↓-1.3
9/29 21:50	21.8	↓-1.0
9/29 22:00	21.0	↓-0.8
9/29 22:10	20.4	↓-0.6
9/29 22:20	20.0	↓-0.4
9/29 22:30	19.9	↓-0.1	干潮
9/29 22:40	20.0	↑0.1
9/29 22:50	20.3	↑0.3
9/29 23:00	20.9	↑0.6
9/29 23:10	21.6	↑0.7
9/29 23:20	22.6	↑1.0
9/29 23:30	23.7	↑1.1
9/29 23:40	25.0	↑1.3
9/29 23:50	26.5	↑1.5