29 (金)	12:05	03:03	20:03	14:44
	105cm	52cm	116cm	102cm
長潮 出 05:29 入 17:20 出 13:34 入 23:22

苫小牧（北海道）2017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	73.5	↓-2.2	最大潮位差
9/29 00:10	71.4	↓-2.1
9/29 00:20	69.2	↓-2.2	最大潮位差
9/29 00:30	67.2	↓-2.0
9/29 00:40	65.2	↓-2.0
9/29 00:50	63.4	↓-1.8
9/29 01:00	61.7	↓-1.7
9/29 01:10	60.1	↓-1.6
9/29 01:20	58.6	↓-1.5
9/29 01:30	57.3	↓-1.3
9/29 01:40	56.1	↓-1.2
9/29 01:50	55.1	↓-1.0
9/29 02:00	54.2	↓-0.9
9/29 02:10	53.5	↓-0.7
9/29 02:20	52.9	↓-0.6
9/29 02:30	52.5	↓-0.4
9/29 02:40	52.2	↓-0.3
9/29 02:50	52.0	↓-0.2
9/29 03:00	51.9	↓-0.1	干潮
9/29 03:10	52.0	↑0.1
9/29 03:20	52.1	↑0.1
9/29 03:30	52.3	↑0.2
9/29 03:40	52.6	↑0.3
9/29 03:50	53.1	↑0.5
9/29 04:00	53.6	↑0.5
9/29 04:10	54.1	↑0.5
9/29 04:20	54.8	↑0.7
9/29 04:30	55.6	↑0.8
9/29 04:40	56.5	↑0.9
9/29 04:50	57.5	↑1.0
9/29 05:00	58.6	↑1.1
9/29 05:10	59.8	↑1.2
9/29 05:20	61.1	↑1.3
9/29 05:30	62.5	↑1.4
9/29 05:40	63.9	↑1.4
9/29 05:50	65.5	↑1.6
9/29 06:00	67.2	↑1.7
9/29 06:10	68.9	↑1.7
9/29 06:20	70.6	↑1.7
9/29 06:30	72.4	↑1.8
9/29 06:40	74.2	↑1.8
9/29 06:50	76.0	↑1.8
9/29 07:00	77.7	↑1.7
9/29 07:10	79.5	↑1.8
9/29 07:20	81.2	↑1.7
9/29 07:30	82.8	↑1.6
9/29 07:40	84.3	↑1.5
9/29 07:50	85.8	↑1.5
9/29 08:00	87.2	↑1.4
9/29 08:10	88.5	↑1.3
9/29 08:20	89.7	↑1.2
9/29 08:30	90.9	↑1.2
9/29 08:40	92.0	↑1.1
9/29 08:50	93.0	↑1.0
9/29 09:00	94.0	↑1.0
9/29 09:10	95.0	↑1.0
9/29 09:20	95.8	↑0.8
9/29 09:30	96.7	↑0.9
9/29 09:40	97.5	↑0.8
9/29 09:50	98.3	↑0.8
9/29 10:00	99.1	↑0.8
9/29 10:10	99.8	↑0.7
9/29 10:20	100.5	↑0.7
9/29 10:30	101.2	↑0.7
9/29 10:40	101.8	↑0.6
9/29 10:50	102.4	↑0.6
9/29 11:00	102.9	↑0.5
9/29 11:10	103.3	↑0.4
9/29 11:20	103.7	↑0.4
9/29 11:30	104.0	↑0.3
9/29 11:40	104.2	↑0.2
9/29 11:50	104.3	↑0.1
9/29 12:00	104.4	↑0.1	満潮
9/29 12:10	104.4	0
9/29 12:20	104.3	↓-0.1
9/29 12:30	104.2	↓-0.1
9/29 12:40	104.0	↓-0.2
9/29 12:50	103.8	↓-0.2
9/29 13:00	103.6	↓-0.2
9/29 13:10	103.3	↓-0.3
9/29 13:20	103.0	↓-0.3
9/29 13:30	102.8	↓-0.2
9/29 13:40	102.5	↓-0.3
9/29 13:50	102.3	↓-0.2
9/29 14:00	102.1	↓-0.2
9/29 14:10	102.0	↓-0.1
9/29 14:20	101.8	↓-0.2
9/29 14:30	101.8	0
9/29 14:40	101.7	↓-0.1	干潮
9/29 14:50	101.7	0
9/29 15:00	101.8	↑0.1
9/29 15:10	101.9	↑0.1
9/29 15:20	102.0	↑0.1
9/29 15:30	102.1	↑0.1
9/29 15:40	102.3	↑0.2
9/29 15:50	102.5	↑0.2
9/29 16:00	102.8	↑0.3
9/29 16:10	103.0	↑0.2
9/29 16:20	103.4	↑0.4
9/29 16:30	103.7	↑0.3
9/29 16:40	104.1	↑0.4
9/29 16:50	104.5	↑0.4
9/29 17:00	105.0	↑0.5
9/29 17:10	105.5	↑0.5
9/29 17:20	106.1	↑0.6
9/29 17:30	106.7	↑0.6
9/29 17:40	107.3	↑0.6
9/29 17:50	108.0	↑0.7
9/29 18:00	108.7	↑0.7
9/29 18:10	109.4	↑0.7
9/29 18:20	110.2	↑0.8
9/29 18:30	110.9	↑0.7
9/29 18:40	111.6	↑0.7
9/29 18:50	112.3	↑0.7
9/29 19:00	113.0	↑0.7
9/29 19:10	113.6	↑0.6
9/29 19:20	114.1	↑0.5
9/29 19:30	114.5	↑0.4
9/29 19:40	114.8	↑0.3
9/29 19:50	115.0	↑0.2
9/29 20:00	115.1	↑0.1	満潮
9/29 20:10	115.1	0
9/29 20:20	114.9	↓-0.2
9/29 20:30	114.6	↓-0.3
9/29 20:40	114.2	↓-0.4
9/29 20:50	113.7	↓-0.5
9/29 21:00	113.0	↓-0.7
9/29 21:10	112.3	↓-0.7
9/29 21:20	111.4	↓-0.9
9/29 21:30	110.4	↓-1.0
9/29 21:40	109.4	↓-1.0
9/29 21:50	108.2	↓-1.2
9/29 22:00	107.0	↓-1.2
9/29 22:10	105.8	↓-1.2
9/29 22:20	104.4	↓-1.4
9/29 22:30	103.0	↓-1.4
9/29 22:40	101.6	↓-1.4
9/29 22:50	100.1	↓-1.5
9/29 23:00	98.6	↓-1.5
9/29 23:10	97.0	↓-1.6
9/29 23:20	95.4	↓-1.6
9/29 23:30	93.7	↓-1.7
9/29 23:40	92.0	↓-1.7
9/29 23:50	90.3	↓-1.7