9 (水)	09:20	02:01	19:21	13:15
	104cm	47cm	135cm	91cm
小潮 出 05:07 入 17:56 出 12:49 入 22:44

苫小牧（北海道）2054年09月9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
9/9 00:00	62.1	↓-2.7
9/9 00:10	59.6	↓-2.5
9/9 00:20	57.2	↓-2.4
9/9 00:30	55.2	↓-2.0
9/9 00:40	53.3	↓-1.9
9/9 00:50	51.7	↓-1.6
9/9 01:00	50.4	↓-1.3
9/9 01:10	49.3	↓-1.1
9/9 01:20	48.4	↓-0.9
9/9 01:30	47.7	↓-0.7
9/9 01:40	47.2	↓-0.5
9/9 01:50	47.0	↓-0.2
9/9 02:00	46.9	↓-0.1	干潮
9/9 02:10	47.0	↑0.1
9/9 02:20	47.2	↑0.2
9/9 02:30	47.6	↑0.4
9/9 02:40	48.1	↑0.5
9/9 02:50	48.7	↑0.6
9/9 03:00	49.5	↑0.8
9/9 03:10	50.5	↑1.0
9/9 03:20	51.5	↑1.0
9/9 03:30	52.7	↑1.2
9/9 03:40	54.1	↑1.4
9/9 03:50	55.6	↑1.5
9/9 04:00	57.3	↑1.7
9/9 04:10	59.1	↑1.8
9/9 04:20	61.1	↑2.0
9/9 04:30	63.2	↑2.1
9/9 04:40	65.4	↑2.2
9/9 04:50	67.8	↑2.4
9/9 05:00	70.2	↑2.4
9/9 05:10	72.7	↑2.5
9/9 05:20	75.2	↑2.5
9/9 05:30	77.7	↑2.5
9/9 05:40	80.2	↑2.5
9/9 05:50	82.7	↑2.5
9/9 06:00	85.0	↑2.3
9/9 06:10	87.3	↑2.3
9/9 06:20	89.4	↑2.1
9/9 06:30	91.4	↑2.0
9/9 06:40	93.2	↑1.8
9/9 06:50	94.9	↑1.7
9/9 07:00	96.3	↑1.4
9/9 07:10	97.6	↑1.3
9/9 07:20	98.8	↑1.2
9/9 07:30	99.7	↑0.9
9/9 07:40	100.5	↑0.8
9/9 07:50	101.2	↑0.7
9/9 08:00	101.8	↑0.6
9/9 08:10	102.3	↑0.5
9/9 08:20	102.7	↑0.4
9/9 08:30	103.0	↑0.3
9/9 08:40	103.3	↑0.3
9/9 08:50	103.5	↑0.2
9/9 09:00	103.6	↑0.1
9/9 09:10	103.7	↑0.1	満潮
9/9 09:20	103.7	0	満潮
9/9 09:30	103.7	0
9/9 09:40	103.6	↓-0.1
9/9 09:50	103.4	↓-0.2
9/9 10:00	103.1	↓-0.3
9/9 10:10	102.7	↓-0.4
9/9 10:20	102.2	↓-0.5
9/9 10:30	101.7	↓-0.5
9/9 10:40	101.0	↓-0.7
9/9 10:50	100.3	↓-0.7
9/9 11:00	99.4	↓-0.9
9/9 11:10	98.6	↓-0.8
9/9 11:20	97.6	↓-1.0
9/9 11:30	96.6	↓-1.0
9/9 11:40	95.7	↓-0.9
9/9 11:50	94.7	↓-1.0
9/9 12:00	93.8	↓-0.9
9/9 12:10	92.9	↓-0.9
9/9 12:20	92.1	↓-0.8
9/9 12:30	91.4	↓-0.7
9/9 12:40	90.9	↓-0.5
9/9 12:50	90.4	↓-0.5
9/9 13:00	90.2	↓-0.2
9/9 13:10	90.0	↓-0.2	干潮
9/9 13:20	90.0	0
9/9 13:30	90.2	↑0.2
9/9 13:40	90.5	↑0.3
9/9 13:50	90.9	↑0.4
9/9 14:00	91.5	↑0.6
9/9 14:10	92.2	↑0.7
9/9 14:20	92.9	↑0.7
9/9 14:30	93.8	↑0.9
9/9 14:40	94.8	↑1.0
9/9 14:50	95.8	↑1.0
9/9 15:00	96.9	↑1.1
9/9 15:10	98.1	↑1.2
9/9 15:20	99.3	↑1.2
9/9 15:30	100.7	↑1.4
9/9 15:40	102.1	↑1.4
9/9 15:50	103.5	↑1.4
9/9 16:00	105.1	↑1.6
9/9 16:10	106.7	↑1.6
9/9 16:20	108.4	↑1.7
9/9 16:30	110.2	↑1.8
9/9 16:40	112.1	↑1.9
9/9 16:50	114.0	↑1.9
9/9 17:00	116.0	↑2.0
9/9 17:10	118.0	↑2.0
9/9 17:20	120.0	↑2.0
9/9 17:30	122.0	↑2.0
9/9 17:40	123.9	↑1.9
9/9 17:50	125.7	↑1.8
9/9 18:00	127.5	↑1.8
9/9 18:10	129.1	↑1.6
9/9 18:20	130.6	↑1.5
9/9 18:30	131.9	↑1.3
9/9 18:40	132.9	↑1.0
9/9 18:50	133.8	↑0.9
9/9 19:00	134.4	↑0.6
9/9 19:10	134.8	↑0.4
9/9 19:20	134.9	↑0.1	満潮
9/9 19:30	134.8	↓-0.1
9/9 19:40	134.5	↓-0.3
9/9 19:50	133.9	↓-0.6
9/9 20:00	133.1	↓-0.8
9/9 20:10	132.1	↓-1.0
9/9 20:20	130.9	↓-1.2
9/9 20:30	129.6	↓-1.3
9/9 20:40	128.2	↓-1.4
9/9 20:50	126.6	↓-1.6
9/9 21:00	124.8	↓-1.8
9/9 21:10	123.0	↓-1.8
9/9 21:20	121.1	↓-1.9
9/9 21:30	119.1	↓-2.0
9/9 21:40	117.0	↓-2.1
9/9 21:50	114.9	↓-2.1
9/9 22:00	112.6	↓-2.3
9/9 22:10	110.3	↓-2.3
9/9 22:20	107.9	↓-2.4
9/9 22:30	105.4	↓-2.5
9/9 22:40	102.9	↓-2.5
9/9 22:50	100.2	↓-2.7
9/9 23:00	97.5	↓-2.7
9/9 23:10	94.8	↓-2.7
9/9 23:20	92.0	↓-2.8
9/9 23:30	89.2	↓-2.8
9/9 23:40	86.3	↓-2.9	最大潮位差
9/9 23:50	83.5	↓-2.8