6 (火)	11:18	03:26	20:13	14:42
	105cm	47cm	115cm	98cm
小潮 出 05:36 入 17:09 出 23:58 入 13:31

苫小牧（北海道）2015年10月6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
10/6 00:00	74.9	↓-2.6	最大潮位差
10/6 00:10	72.4	↓-2.5
10/6 00:20	69.9	↓-2.5
10/6 00:30	67.5	↓-2.4
10/6 00:40	65.1	↓-2.4
10/6 00:50	62.9	↓-2.2
10/6 01:00	60.8	↓-2.1
10/6 01:10	58.9	↓-1.9
10/6 01:20	57.0	↓-1.9
10/6 01:30	55.4	↓-1.6
10/6 01:40	53.9	↓-1.5
10/6 01:50	52.5	↓-1.4
10/6 02:00	51.3	↓-1.2
10/6 02:10	50.3	↓-1.0
10/6 02:20	49.3	↓-1.0
10/6 02:30	48.6	↓-0.7
10/6 02:40	47.9	↓-0.7
10/6 02:50	47.4	↓-0.5
10/6 03:00	47.1	↓-0.3
10/6 03:10	46.8	↓-0.3
10/6 03:20	46.7	↓-0.1	干潮
10/6 03:30	46.7	0
10/6 03:40	46.8	↑0.1
10/6 03:50	47.1	↑0.3
10/6 04:00	47.5	↑0.4
10/6 04:10	48.1	↑0.6
10/6 04:20	48.8	↑0.7
10/6 04:30	49.7	↑0.9
10/6 04:40	50.8	↑1.1
10/6 04:50	52.0	↑1.2
10/6 05:00	53.4	↑1.4
10/6 05:10	55.0	↑1.6
10/6 05:20	56.7	↑1.7
10/6 05:30	58.6	↑1.9
10/6 05:40	60.5	↑1.9
10/6 05:50	62.6	↑2.1
10/6 06:00	64.8	↑2.2
10/6 06:10	67.0	↑2.2
10/6 06:20	69.2	↑2.2
10/6 06:30	71.5	↑2.3
10/6 06:40	73.7	↑2.2
10/6 06:50	75.9	↑2.2
10/6 07:00	78.1	↑2.2
10/6 07:10	80.1	↑2.0
10/6 07:20	82.1	↑2.0
10/6 07:30	83.9	↑1.8
10/6 07:40	85.7	↑1.8
10/6 07:50	87.4	↑1.7
10/6 08:00	88.9	↑1.5
10/6 08:10	90.4	↑1.5
10/6 08:20	91.7	↑1.3
10/6 08:30	93.0	↑1.3
10/6 08:40	94.2	↑1.2
10/6 08:50	95.3	↑1.1
10/6 09:00	96.3	↑1.0
10/6 09:10	97.3	↑1.0
10/6 09:20	98.3	↑1.0
10/6 09:30	99.1	↑0.8
10/6 09:40	100.0	↑0.9
10/6 09:50	100.8	↑0.8
10/6 10:00	101.5	↑0.7
10/6 10:10	102.1	↑0.6
10/6 10:20	102.7	↑0.6
10/6 10:30	103.2	↑0.5
10/6 10:40	103.6	↑0.4
10/6 10:50	103.9	↑0.3
10/6 11:00	104.2	↑0.3
10/6 11:10	104.3	↑0.1	満潮
10/6 11:20	104.3	0
10/6 11:30	104.2	↓-0.1
10/6 11:40	104.0	↓-0.2
10/6 11:50	103.8	↓-0.2
10/6 12:00	103.4	↓-0.4
10/6 12:10	103.0	↓-0.4
10/6 12:20	102.5	↓-0.5
10/6 12:30	102.1	↓-0.4
10/6 12:40	101.5	↓-0.6
10/6 12:50	101.0	↓-0.5
10/6 13:00	100.5	↓-0.5
10/6 13:10	100.0	↓-0.5
10/6 13:20	99.6	↓-0.4
10/6 13:30	99.2	↓-0.4
10/6 13:40	98.8	↓-0.4
10/6 13:50	98.6	↓-0.2
10/6 14:00	98.3	↓-0.3
10/6 14:10	98.1	↓-0.2
10/6 14:20	98.0	↓-0.1
10/6 14:30	97.9	↓-0.1
10/6 14:40	97.9	0	干潮
10/6 14:50	97.9	0
10/6 15:00	98.0	↑0.1
10/6 15:10	98.1	↑0.1
10/6 15:20	98.2	↑0.1
10/6 15:30	98.3	↑0.1
10/6 15:40	98.5	↑0.2
10/6 15:50	98.7	↑0.2
10/6 16:00	98.9	↑0.2
10/6 16:10	99.2	↑0.3
10/6 16:20	99.5	↑0.3
10/6 16:30	99.9	↑0.4
10/6 16:40	100.3	↑0.4
10/6 16:50	100.8	↑0.5
10/6 17:00	101.3	↑0.5
10/6 17:10	101.9	↑0.6
10/6 17:20	102.6	↑0.7
10/6 17:30	103.4	↑0.8
10/6 17:40	104.2	↑0.8
10/6 17:50	105.0	↑0.8
10/6 18:00	105.9	↑0.9
10/6 18:10	106.8	↑0.9
10/6 18:20	107.7	↑0.9
10/6 18:30	108.6	↑0.9
10/6 18:40	109.5	↑0.9
10/6 18:50	110.4	↑0.9
10/6 19:00	111.1	↑0.7
10/6 19:10	111.8	↑0.7
10/6 19:20	112.5	↑0.7
10/6 19:30	113.0	↑0.5
10/6 19:40	113.4	↑0.4
10/6 19:50	113.7	↑0.3
10/6 20:00	113.9	↑0.2
10/6 20:10	114.0	↑0.1	満潮
10/6 20:20	114.0	0
10/6 20:30	113.8	↓-0.2
10/6 20:40	113.6	↓-0.2
10/6 20:50	113.3	↓-0.3
10/6 21:00	112.9	↓-0.4
10/6 21:10	112.4	↓-0.5
10/6 21:20	111.8	↓-0.6
10/6 21:30	111.2	↓-0.6
10/6 21:40	110.5	↓-0.7
10/6 21:50	109.8	↓-0.7
10/6 22:00	109.0	↓-0.8
10/6 22:10	108.2	↓-0.8
10/6 22:20	107.3	↓-0.9
10/6 22:30	106.3	↓-1.0
10/6 22:40	105.3	↓-1.0
10/6 22:50	104.2	↓-1.1
10/6 23:00	103.0	↓-1.2
10/6 23:10	101.7	↓-1.3
10/6 23:20	100.3	↓-1.4
10/6 23:30	98.9	↓-1.4
10/6 23:40	97.3	↓-1.6
10/6 23:50	95.7	↓-1.6