11 (土)	08:58	01:33	19:08	14:04
	115cm	27cm	111cm	89cm
小潮 出 06:53 入 16:02 出 23:12 入 11:51

苫小牧（北海道）2055年12月11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
12/11 00:00	37.2	↓-2.5
12/11 00:10	35.0	↓-2.2
12/11 00:20	33.0	↓-2.0
12/11 00:30	31.2	↓-1.8
12/11 00:40	29.7	↓-1.5
12/11 00:50	28.4	↓-1.3
12/11 01:00	27.4	↓-1.0
12/11 01:10	26.7	↓-0.7
12/11 01:20	26.2	↓-0.5
12/11 01:30	26.0	↓-0.2	干潮
12/11 01:40	26.1	↑0.1
12/11 01:50	26.4	↑0.3
12/11 02:00	26.9	↑0.5
12/11 02:10	27.7	↑0.8
12/11 02:20	28.6	↑0.9
12/11 02:30	29.8	↑1.2
12/11 02:40	31.1	↑1.3
12/11 02:50	32.6	↑1.5
12/11 03:00	34.3	↑1.7
12/11 03:10	36.1	↑1.8
12/11 03:20	38.1	↑2.0
12/11 03:30	40.2	↑2.1
12/11 03:40	42.5	↑2.3
12/11 03:50	45.0	↑2.5
12/11 04:00	47.6	↑2.6
12/11 04:10	50.4	↑2.8
12/11 04:20	53.3	↑2.9
12/11 04:30	56.4	↑3.1
12/11 04:40	59.6	↑3.2
12/11 04:50	62.9	↑3.3
12/11 05:00	66.3	↑3.4
12/11 05:10	69.8	↑3.5	最大潮位差
12/11 05:20	73.3	↑3.5	最大潮位差
12/11 05:30	76.8	↑3.5	最大潮位差
12/11 05:40	80.3	↑3.5	最大潮位差
12/11 05:50	83.7	↑3.4
12/11 06:00	87.1	↑3.4
12/11 06:10	90.3	↑3.2
12/11 06:20	93.4	↑3.1
12/11 06:30	96.3	↑2.9
12/11 06:40	99.0	↑2.7
12/11 06:50	101.4	↑2.4
12/11 07:00	103.7	↑2.3
12/11 07:10	105.7	↑2.0
12/11 07:20	107.5	↑1.8
12/11 07:30	109.1	↑1.6
12/11 07:40	110.4	↑1.3
12/11 07:50	111.5	↑1.1
12/11 08:00	112.5	↑1.0
12/11 08:10	113.2	↑0.7
12/11 08:20	113.8	↑0.6
12/11 08:30	114.2	↑0.4
12/11 08:40	114.5	↑0.3
12/11 08:50	114.6	↑0.1	満潮
12/11 09:00	114.6	0
12/11 09:10	114.5	↓-0.1
12/11 09:20	114.4	↓-0.1
12/11 09:30	114.1	↓-0.3
12/11 09:40	113.7	↓-0.4
12/11 09:50	113.2	↓-0.5
12/11 10:00	112.6	↓-0.6
12/11 10:10	111.9	↓-0.7
12/11 10:20	111.0	↓-0.9
12/11 10:30	110.1	↓-0.9
12/11 10:40	109.1	↓-1.0
12/11 10:50	108.0	↓-1.1
12/11 11:00	106.8	↓-1.2
12/11 11:10	105.5	↓-1.3
12/11 11:20	104.1	↓-1.4
12/11 11:30	102.7	↓-1.4
12/11 11:40	101.3	↓-1.4
12/11 11:50	99.8	↓-1.5
12/11 12:00	98.4	↓-1.4
12/11 12:10	97.0	↓-1.4
12/11 12:20	95.7	↓-1.3
12/11 12:30	94.5	↓-1.2
12/11 12:40	93.3	↓-1.2
12/11 12:50	92.3	↓-1.0
12/11 13:00	91.4	↓-0.9
12/11 13:10	90.7	↓-0.7
12/11 13:20	90.0	↓-0.7
12/11 13:30	89.6	↓-0.4
12/11 13:40	89.2	↓-0.4
12/11 13:50	89.0	↓-0.2
12/11 14:00	88.9	↓-0.1	干潮
12/11 14:10	88.9	0
12/11 14:20	89.1	↑0.2
12/11 14:30	89.3	↑0.2
12/11 14:40	89.6	↑0.3
12/11 14:50	89.9	↑0.3
12/11 15:00	90.4	↑0.5
12/11 15:10	90.9	↑0.5
12/11 15:20	91.4	↑0.5
12/11 15:30	92.0	↑0.6
12/11 15:40	92.6	↑0.6
12/11 15:50	93.3	↑0.7
12/11 16:00	94.1	↑0.8
12/11 16:10	94.9	↑0.8
12/11 16:20	95.7	↑0.8
12/11 16:30	96.7	↑1.0
12/11 16:40	97.6	↑0.9
12/11 16:50	98.7	↑1.1
12/11 17:00	99.7	↑1.0
12/11 17:10	100.9	↑1.2
12/11 17:20	102.0	↑1.1
12/11 17:30	103.1	↑1.1
12/11 17:40	104.2	↑1.1
12/11 17:50	105.3	↑1.1
12/11 18:00	106.3	↑1.0
12/11 18:10	107.3	↑1.0
12/11 18:20	108.1	↑0.8
12/11 18:30	108.8	↑0.7
12/11 18:40	109.4	↑0.6
12/11 18:50	109.8	↑0.4
12/11 19:00	110.0	↑0.2	満潮
12/11 19:10	110.1	↑0.1
12/11 19:20	109.9	↓-0.2
12/11 19:30	109.6	↓-0.3
12/11 19:40	109.0	↓-0.6
12/11 19:50	108.3	↓-0.7
12/11 20:00	107.4	↓-0.9
12/11 20:10	106.4	↓-1.0
12/11 20:20	105.1	↓-1.3
12/11 20:30	103.8	↓-1.3
12/11 20:40	102.3	↓-1.5
12/11 20:50	100.8	↓-1.5
12/11 21:00	99.1	↓-1.7
12/11 21:10	97.3	↓-1.8
12/11 21:20	95.5	↓-1.8
12/11 21:30	93.7	↓-1.8
12/11 21:40	91.7	↓-2.0
12/11 21:50	89.8	↓-1.9
12/11 22:00	87.7	↓-2.1
12/11 22:10	85.7	↓-2.0
12/11 22:20	83.5	↓-2.2
12/11 22:30	81.4	↓-2.1
12/11 22:40	79.1	↓-2.3
12/11 22:50	76.9	↓-2.2
12/11 23:00	74.6	↓-2.3
12/11 23:10	72.2	↓-2.4
12/11 23:20	69.8	↓-2.4
12/11 23:30	67.4	↓-2.4
12/11 23:40	65.0	↓-2.4
12/11 23:50	62.6	↓-2.4