01 (日)	00:15	06:57	13:44	19:31
	117cm	49cm	120cm	73cm
中潮 出 05:31 入 17:17 出 01:50 入 15:18

苫小牧（北海道）2051年10月01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
10/1 00:00	116.4	↑0.3
10/1 00:10	116.5	↑0.1	満潮
10/1 00:20	116.5	0
10/1 00:30	116.3	↓-0.2
10/1 00:40	116.0	↓-0.3
10/1 00:50	115.5	↓-0.5
10/1 01:00	114.9	↓-0.6
10/1 01:10	114.0	↓-0.9
10/1 01:20	113.0	↓-1.0
10/1 01:30	111.9	↓-1.1
10/1 01:40	110.5	↓-1.4
10/1 01:50	109.1	↓-1.4
10/1 02:00	107.4	↓-1.7
10/1 02:10	105.6	↓-1.8
10/1 02:20	103.6	↓-2.0
10/1 02:30	101.5	↓-2.1
10/1 02:40	99.2	↓-2.3
10/1 02:50	96.9	↓-2.3
10/1 03:00	94.4	↓-2.5
10/1 03:10	91.8	↓-2.6
10/1 03:20	89.1	↓-2.7
10/1 03:30	86.4	↓-2.7
10/1 03:40	83.6	↓-2.8
10/1 03:50	80.8	↓-2.8
10/1 04:00	78.0	↓-2.8
10/1 04:10	75.3	↓-2.7
10/1 04:20	72.5	↓-2.8
10/1 04:30	69.9	↓-2.6
10/1 04:40	67.3	↓-2.6
10/1 04:50	64.8	↓-2.5
10/1 05:00	62.4	↓-2.4
10/1 05:10	60.2	↓-2.2
10/1 05:20	58.1	↓-2.1
10/1 05:30	56.2	↓-1.9
10/1 05:40	54.5	↓-1.7
10/1 05:50	52.9	↓-1.6
10/1 06:00	51.6	↓-1.3
10/1 06:10	50.5	↓-1.1
10/1 06:20	49.6	↓-0.9
10/1 06:30	48.9	↓-0.7
10/1 06:40	48.5	↓-0.4
10/1 06:50	48.2	↓-0.3	干潮
10/1 07:00	48.2	0
10/1 07:10	48.4	↑0.2
10/1 07:20	48.8	↑0.4
10/1 07:30	49.5	↑0.7
10/1 07:40	50.3	↑0.8
10/1 07:50	51.4	↑1.1
10/1 08:00	52.7	↑1.3
10/1 08:10	54.1	↑1.4
10/1 08:20	55.8	↑1.7
10/1 08:30	57.6	↑1.8
10/1 08:40	59.6	↑2.0
10/1 08:50	61.8	↑2.2
10/1 09:00	64.1	↑2.3
10/1 09:10	66.5	↑2.4
10/1 09:20	69.1	↑2.6
10/1 09:30	71.7	↑2.6
10/1 09:40	74.5	↑2.8
10/1 09:50	77.3	↑2.8
10/1 10:00	80.1	↑2.8
10/1 10:10	82.9	↑2.8
10/1 10:20	85.8	↑2.9	最大潮位差
10/1 10:30	88.6	↑2.8
10/1 10:40	91.3	↑2.7
10/1 10:50	94.0	↑2.7
10/1 11:00	96.7	↑2.7
10/1 11:10	99.2	↑2.5
10/1 11:20	101.6	↑2.4
10/1 11:30	103.9	↑2.3
10/1 11:40	106.1	↑2.2
10/1 11:50	108.1	↑2.0
10/1 12:00	110.0	↑1.9
10/1 12:10	111.7	↑1.7
10/1 12:20	113.3	↑1.6
10/1 12:30	114.6	↑1.3
10/1 12:40	115.9	↑1.3
10/1 12:50	116.9	↑1.0
10/1 13:00	117.8	↑0.9
10/1 13:10	118.5	↑0.7
10/1 13:20	119.0	↑0.5
10/1 13:30	119.3	↑0.3
10/1 13:40	119.5	↑0.2	満潮
10/1 13:50	119.4	↓-0.1
10/1 14:00	119.2	↓-0.2
10/1 14:10	118.8	↓-0.4
10/1 14:20	118.2	↓-0.6
10/1 14:30	117.5	↓-0.7
10/1 14:40	116.5	↓-1.0
10/1 14:50	115.4	↓-1.1
10/1 15:00	114.1	↓-1.3
10/1 15:10	112.6	↓-1.5
10/1 15:20	111.0	↓-1.6
10/1 15:30	109.3	↓-1.7
10/1 15:40	107.4	↓-1.9
10/1 15:50	105.4	↓-2.0
10/1 16:00	103.4	↓-2.0
10/1 16:10	101.2	↓-2.2
10/1 16:20	99.1	↓-2.1
10/1 16:30	96.9	↓-2.2
10/1 16:40	94.6	↓-2.3
10/1 16:50	92.5	↓-2.1
10/1 17:00	90.3	↓-2.2
10/1 17:10	88.2	↓-2.1
10/1 17:20	86.2	↓-2.0
10/1 17:30	84.3	↓-1.9
10/1 17:40	82.5	↓-1.8
10/1 17:50	80.8	↓-1.7
10/1 18:00	79.3	↓-1.5
10/1 18:10	77.9	↓-1.4
10/1 18:20	76.7	↓-1.2
10/1 18:30	75.6	↓-1.1
10/1 18:40	74.7	↓-0.9
10/1 18:50	73.9	↓-0.8
10/1 19:00	73.3	↓-0.6
10/1 19:10	72.9	↓-0.4
10/1 19:20	72.6	↓-0.3
10/1 19:30	72.6	0	干潮
10/1 19:40	72.6	0
10/1 19:50	72.9	↑0.3
10/1 20:00	73.3	↑0.4
10/1 20:10	73.9	↑0.6
10/1 20:20	74.7	↑0.8
10/1 20:30	75.6	↑0.9
10/1 20:40	76.8	↑1.2
10/1 20:50	78.0	↑1.2
10/1 21:00	79.5	↑1.5
10/1 21:10	81.1	↑1.6
10/1 21:20	82.8	↑1.7
10/1 21:30	84.7	↑1.9
10/1 21:40	86.7	↑2.0
10/1 21:50	88.8	↑2.1
10/1 22:00	91.0	↑2.2
10/1 22:10	93.3	↑2.3
10/1 22:20	95.6	↑2.3
10/1 22:30	97.9	↑2.3
10/1 22:40	100.3	↑2.4
10/1 22:50	102.6	↑2.3
10/1 23:00	104.9	↑2.3
10/1 23:10	107.1	↑2.2
10/1 23:20	109.2	↑2.1
10/1 23:30	111.2	↑2.0
10/1 23:40	113.1	↑1.9
10/1 23:50	114.9	↑1.8