11 (火)	09:26	02:54	20:15	13:58
	105cm	58cm	138cm	86cm
小潮 出 04:37 入 18:42 出 12:58 入 23:22

苫小牧（北海道）2054年08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
8/11 00:00	83.2	↓-3.0	最大潮位差
8/11 00:10	80.3	↓-2.9
8/11 00:20	77.5	↓-2.8
8/11 00:30	74.9	↓-2.6
8/11 00:40	72.4	↓-2.5
8/11 00:50	70.1	↓-2.3
8/11 01:00	68.1	↓-2.0
8/11 01:10	66.2	↓-1.9
8/11 01:20	64.5	↓-1.7
8/11 01:30	63.0	↓-1.5
8/11 01:40	61.7	↓-1.3
8/11 01:50	60.6	↓-1.1
8/11 02:00	59.7	↓-0.9
8/11 02:10	59.0	↓-0.7
8/11 02:20	58.5	↓-0.5
8/11 02:30	58.1	↓-0.4
8/11 02:40	57.8	↓-0.3
8/11 02:50	57.7	↓-0.1	干潮
8/11 03:00	57.7	0
8/11 03:10	57.9	↑0.2
8/11 03:20	58.2	↑0.3
8/11 03:30	58.7	↑0.5
8/11 03:40	59.3	↑0.6
8/11 03:50	60.0	↑0.7
8/11 04:00	60.9	↑0.9
8/11 04:10	62.0	↑1.1
8/11 04:20	63.2	↑1.2
8/11 04:30	64.6	↑1.4
8/11 04:40	66.1	↑1.5
8/11 04:50	67.8	↑1.7
8/11 05:00	69.7	↑1.9
8/11 05:10	71.6	↑1.9
8/11 05:20	73.6	↑2.0
8/11 05:30	75.8	↑2.2
8/11 05:40	77.9	↑2.1
8/11 05:50	80.1	↑2.2
8/11 06:00	82.3	↑2.2
8/11 06:10	84.5	↑2.2
8/11 06:20	86.6	↑2.1
8/11 06:30	88.7	↑2.1
8/11 06:40	90.6	↑1.9
8/11 06:50	92.5	↑1.9
8/11 07:00	94.2	↑1.7
8/11 07:10	95.7	↑1.5
8/11 07:20	97.1	↑1.4
8/11 07:30	98.3	↑1.2
8/11 07:40	99.4	↑1.1
8/11 07:50	100.4	↑1.0
8/11 08:00	101.2	↑0.8
8/11 08:10	101.9	↑0.7
8/11 08:20	102.4	↑0.5
8/11 08:30	102.9	↑0.5
8/11 08:40	103.3	↑0.4
8/11 08:50	103.6	↑0.3
8/11 09:00	103.8	↑0.2
8/11 09:10	103.9	↑0.1
8/11 09:20	104.0	↑0.1	満潮
8/11 09:30	104.0	0
8/11 09:40	103.9	↓-0.1
8/11 09:50	103.8	↓-0.1
8/11 10:00	103.6	↓-0.2
8/11 10:10	103.2	↓-0.4
8/11 10:20	102.8	↓-0.4
8/11 10:30	102.3	↓-0.5
8/11 10:40	101.7	↓-0.6
8/11 10:50	101.0	↓-0.7
8/11 11:00	100.2	↓-0.8
8/11 11:10	99.3	↓-0.9
8/11 11:20	98.3	↓-1.0
8/11 11:30	97.3	↓-1.0
8/11 11:40	96.1	↓-1.2
8/11 11:50	95.0	↓-1.1
8/11 12:00	93.8	↓-1.2
8/11 12:10	92.6	↓-1.2
8/11 12:20	91.4	↓-1.2
8/11 12:30	90.3	↓-1.1
8/11 12:40	89.3	↓-1.0
8/11 12:50	88.3	↓-1.0
8/11 13:00	87.4	↓-0.9
8/11 13:10	86.7	↓-0.7
8/11 13:20	86.1	↓-0.6
8/11 13:30	85.6	↓-0.5
8/11 13:40	85.3	↓-0.3
8/11 13:50	85.1	↓-0.2	干潮
8/11 14:00	85.1	0
8/11 14:10	85.2	↑0.1
8/11 14:20	85.4	↑0.2
8/11 14:30	85.8	↑0.4
8/11 14:40	86.3	↑0.5
8/11 14:50	86.9	↑0.6
8/11 15:00	87.7	↑0.8
8/11 15:10	88.5	↑0.8
8/11 15:20	89.5	↑1.0
8/11 15:30	90.6	↑1.1
8/11 15:40	91.8	↑1.2
8/11 15:50	93.0	↑1.2
8/11 16:00	94.4	↑1.4
8/11 16:10	96.0	↑1.6
8/11 16:20	97.6	↑1.6
8/11 16:30	99.3	↑1.7
8/11 16:40	101.2	↑1.9
8/11 16:50	103.1	↑1.9
8/11 17:00	105.2	↑2.1
8/11 17:10	107.3	↑2.1
8/11 17:20	109.6	↑2.3
8/11 17:30	111.9	↑2.3
8/11 17:40	114.2	↑2.3
8/11 17:50	116.5	↑2.3
8/11 18:00	118.8	↑2.3
8/11 18:10	121.1	↑2.3
8/11 18:20	123.3	↑2.2
8/11 18:30	125.5	↑2.2
8/11 18:40	127.5	↑2.0
8/11 18:50	129.3	↑1.8
8/11 19:00	131.0	↑1.7
8/11 19:10	132.5	↑1.5
8/11 19:20	133.8	↑1.3
8/11 19:30	134.9	↑1.1
8/11 19:40	135.8	↑0.9
8/11 19:50	136.4	↑0.6
8/11 20:00	136.8	↑0.4
8/11 20:10	137.0	↑0.2	満潮
8/11 20:20	137.0	0
8/11 20:30	136.8	↓-0.2
8/11 20:40	136.4	↓-0.4
8/11 20:50	135.8	↓-0.6
8/11 21:00	135.0	↓-0.8
8/11 21:10	134.1	↓-0.9
8/11 21:20	133.0	↓-1.1
8/11 21:30	131.8	↓-1.2
8/11 21:40	130.5	↓-1.3
8/11 21:50	129.0	↓-1.5
8/11 22:00	127.5	↓-1.5
8/11 22:10	125.8	↓-1.7
8/11 22:20	123.9	↓-1.9
8/11 22:30	122.0	↓-1.9
8/11 22:40	119.9	↓-2.1
8/11 22:50	117.8	↓-2.1
8/11 23:00	115.5	↓-2.3
8/11 23:10	113.1	↓-2.4
8/11 23:20	110.6	↓-2.5
8/11 23:30	108.0	↓-2.6
8/11 23:40	105.3	↓-2.7
8/11 23:50	102.6	↓-2.7