29 (火)	07:32	01:25	18:07	10:02
	55cm	29cm	112cm	53cm
小潮 出 05:17 入 17:06 出 21:15 入 12:05

コイセボイ（北海道）2048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	33.6	↓-1.4
9/29 00:10	32.4	↓-1.2
9/29 00:20	31.3	↓-1.1
9/29 00:30	30.4	↓-0.9
9/29 00:40	29.7	↓-0.7
9/29 00:50	29.1	↓-0.6
9/29 01:00	28.7	↓-0.4
9/29 01:10	28.4	↓-0.3
9/29 01:20	28.3	↓-0.1	干潮
9/29 01:30	28.3	0
9/29 01:40	28.4	↑0.1
9/29 01:50	28.7	↑0.3
9/29 02:00	29.1	↑0.4
9/29 02:10	29.6	↑0.5
9/29 02:20	30.2	↑0.6
9/29 02:30	30.9	↑0.7
9/29 02:40	31.7	↑0.8
9/29 02:50	32.6	↑0.9
9/29 03:00	33.6	↑1.0
9/29 03:10	34.6	↑1.0
9/29 03:20	35.6	↑1.0
9/29 03:30	36.7	↑1.1
9/29 03:40	37.9	↑1.2
9/29 03:50	39.0	↑1.1
9/29 04:00	40.1	↑1.1
9/29 04:10	41.3	↑1.2
9/29 04:20	42.4	↑1.1
9/29 04:30	43.5	↑1.1
9/29 04:40	44.6	↑1.1
9/29 04:50	45.7	↑1.1
9/29 05:00	46.7	↑1.0
9/29 05:10	47.7	↑1.0
9/29 05:20	48.6	↑0.9
9/29 05:30	49.4	↑0.8
9/29 05:40	50.2	↑0.8
9/29 05:50	50.9	↑0.7
9/29 06:00	51.6	↑0.7
9/29 06:10	52.2	↑0.6
9/29 06:20	52.7	↑0.5
9/29 06:30	53.1	↑0.4
9/29 06:40	53.5	↑0.4
9/29 06:50	53.8	↑0.3
9/29 07:00	54.0	↑0.2
9/29 07:10	54.2	↑0.2
9/29 07:20	54.3	↑0.1
9/29 07:30	54.3	0	満潮
9/29 07:40	54.3	0
9/29 07:50	54.2	↓-0.1
9/29 08:00	54.1	↓-0.1
9/29 08:10	53.9	↓-0.2
9/29 08:20	53.8	↓-0.1
9/29 08:30	53.6	↓-0.2
9/29 08:40	53.4	↓-0.2
9/29 08:50	53.1	↓-0.3
9/29 09:00	52.9	↓-0.2
9/29 09:10	52.7	↓-0.2
9/29 09:20	52.5	↓-0.2
9/29 09:30	52.4	↓-0.1
9/29 09:40	52.3	↓-0.1
9/29 09:50	52.2	↓-0.1
9/29 10:00	52.1	↓-0.1	干潮
9/29 10:10	52.2	↑0.1
9/29 10:20	52.2	0
9/29 10:30	52.4	↑0.2
9/29 10:40	52.6	↑0.2
9/29 10:50	52.9	↑0.3
9/29 11:00	53.3	↑0.4
9/29 11:10	53.8	↑0.5
9/29 11:20	54.4	↑0.6
9/29 11:30	55.1	↑0.7
9/29 11:40	55.9	↑0.8
9/29 11:50	56.8	↑0.9
9/29 12:00	57.8	↑1.0
9/29 12:10	58.9	↑1.1
9/29 12:20	60.1	↑1.2
9/29 12:30	61.3	↑1.2
9/29 12:40	62.7	↑1.4
9/29 12:50	64.2	↑1.5
9/29 13:00	65.7	↑1.5
9/29 13:10	67.4	↑1.7
9/29 13:20	69.1	↑1.7
9/29 13:30	70.9	↑1.8
9/29 13:40	72.7	↑1.8
9/29 13:50	74.6	↑1.9
9/29 14:00	76.6	↑2.0
9/29 14:10	78.6	↑2.0
9/29 14:20	80.6	↑2.0
9/29 14:30	82.6	↑2.0
9/29 14:40	84.7	↑2.1
9/29 14:50	86.7	↑2.0
9/29 15:00	88.8	↑2.1
9/29 15:10	90.8	↑2.0
9/29 15:20	92.7	↑1.9
9/29 15:30	94.7	↑2.0
9/29 15:40	96.5	↑1.8
9/29 15:50	98.3	↑1.8
9/29 16:00	100.1	↑1.8
9/29 16:10	101.7	↑1.6
9/29 16:20	103.3	↑1.6
9/29 16:30	104.7	↑1.4
9/29 16:40	106.0	↑1.3
9/29 16:50	107.3	↑1.3
9/29 17:00	108.3	↑1.0
9/29 17:10	109.3	↑1.0
9/29 17:20	110.1	↑0.8
9/29 17:30	110.7	↑0.6
9/29 17:40	111.2	↑0.5
9/29 17:50	111.6	↑0.4
9/29 18:00	111.8	↑0.2	満潮
9/29 18:10	111.8	0
9/29 18:20	111.6	↓-0.2
9/29 18:30	111.3	↓-0.3
9/29 18:40	110.9	↓-0.4
9/29 18:50	110.2	↓-0.7
9/29 19:00	109.4	↓-0.8
9/29 19:10	108.5	↓-0.9
9/29 19:20	107.4	↓-1.1
9/29 19:30	106.1	↓-1.3
9/29 19:40	104.7	↓-1.4
9/29 19:50	103.2	↓-1.5
9/29 20:00	101.5	↓-1.7
9/29 20:10	99.7	↓-1.8
9/29 20:20	97.8	↓-1.9
9/29 20:30	95.8	↓-2.0
9/29 20:40	93.7	↓-2.1
9/29 20:50	91.5	↓-2.2
9/29 21:00	89.2	↓-2.3
9/29 21:10	86.9	↓-2.3
9/29 21:20	84.5	↓-2.4
9/29 21:30	82.0	↓-2.5
9/29 21:40	79.6	↓-2.4
9/29 21:50	77.1	↓-2.5
9/29 22:00	74.5	↓-2.6	最大潮位差
9/29 22:10	72.0	↓-2.5
9/29 22:20	69.5	↓-2.5
9/29 22:30	67.0	↓-2.5
9/29 22:40	64.6	↓-2.4
9/29 22:50	62.2	↓-2.4
9/29 23:00	59.8	↓-2.4
9/29 23:10	57.5	↓-2.3
9/29 23:20	55.3	↓-2.2
9/29 23:30	53.1	↓-2.2
9/29 23:40	51.0	↓-2.1
9/29 23:50	49.1	↓-1.9