22 (金)	08:42	01:08	18:24	12:11
	103cm	30cm	140cm	99cm
小潮 出 05:21 入 17:34 出 12:45 入 21:11

苫小牧（北海道）2023年09月22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
9/22 00:00	36.2	↓-2.1
9/22 00:10	34.4	↓-1.8
9/22 00:20	32.9	↓-1.5
9/22 00:30	31.7	↓-1.2
9/22 00:40	30.8	↓-0.9
9/22 00:50	30.1	↓-0.7
9/22 01:00	29.8	↓-0.3	干潮
9/22 01:10	29.7	↓-0.1
9/22 01:20	29.9	↑0.2
9/22 01:30	30.4	↑0.5
9/22 01:40	31.0	↑0.6
9/22 01:50	32.0	↑1.0
9/22 02:00	33.0	↑1.0
9/22 02:10	34.3	↑1.3
9/22 02:20	35.8	↑1.5
9/22 02:30	37.3	↑1.5
9/22 02:40	39.0	↑1.7
9/22 02:50	40.8	↑1.8
9/22 03:00	42.7	↑1.9
9/22 03:10	44.8	↑2.1
9/22 03:20	46.9	↑2.1
9/22 03:30	49.0	↑2.1
9/22 03:40	51.3	↑2.3
9/22 03:50	53.7	↑2.4
9/22 04:00	56.1	↑2.4
9/22 04:10	58.6	↑2.5
9/22 04:20	61.2	↑2.6
9/22 04:30	63.8	↑2.6
9/22 04:40	66.5	↑2.7
9/22 04:50	69.2	↑2.7
9/22 05:00	71.9	↑2.7
9/22 05:10	74.6	↑2.7
9/22 05:20	77.3	↑2.7
9/22 05:30	79.9	↑2.6
9/22 05:40	82.5	↑2.6
9/22 05:50	84.9	↑2.4
9/22 06:00	87.3	↑2.4
9/22 06:10	89.4	↑2.1
9/22 06:20	91.5	↑2.1
9/22 06:30	93.3	↑1.8
9/22 06:40	95.0	↑1.7
9/22 06:50	96.5	↑1.5
9/22 07:00	97.8	↑1.3
9/22 07:10	98.9	↑1.1
9/22 07:20	99.8	↑0.9
9/22 07:30	100.6	↑0.8
9/22 07:40	101.2	↑0.6
9/22 07:50	101.6	↑0.4
9/22 08:00	102.0	↑0.4
9/22 08:10	102.2	↑0.2
9/22 08:20	102.4	↑0.2
9/22 08:30	102.4	0
9/22 08:40	102.5	↑0.1	満潮
9/22 08:50	102.5	0
9/22 09:00	102.4	↓-0.1
9/22 09:10	102.3	↓-0.1
9/22 09:20	102.2	↓-0.1
9/22 09:30	102.1	↓-0.1
9/22 09:40	102.0	↓-0.1
9/22 09:50	101.8	↓-0.2
9/22 10:00	101.7	↓-0.1
9/22 10:10	101.5	↓-0.2
9/22 10:20	101.3	↓-0.2
9/22 10:30	101.0	↓-0.3
9/22 10:40	100.7	↓-0.3
9/22 10:50	100.4	↓-0.3
9/22 11:00	100.1	↓-0.3
9/22 11:10	99.8	↓-0.3
9/22 11:20	99.5	↓-0.3
9/22 11:30	99.2	↓-0.3
9/22 11:40	99.0	↓-0.2
9/22 11:50	98.8	↓-0.2
9/22 12:00	98.6	↓-0.2
9/22 12:10	98.6	0	干潮
9/22 12:20	98.6	0
9/22 12:30	98.8	↑0.2
9/22 12:40	99.1	↑0.3
9/22 12:50	99.5	↑0.4
9/22 13:00	100.1	↑0.6
9/22 13:10	100.8	↑0.7
9/22 13:20	101.6	↑0.8
9/22 13:30	102.6	↑1.0
9/22 13:40	103.6	↑1.0
9/22 13:50	104.8	↑1.2
9/22 14:00	106.1	↑1.3
9/22 14:10	107.5	↑1.4
9/22 14:20	108.9	↑1.4
9/22 14:30	110.4	↑1.5
9/22 14:40	111.9	↑1.5
9/22 14:50	113.5	↑1.6
9/22 15:00	115.1	↑1.6
9/22 15:10	116.7	↑1.6
9/22 15:20	118.3	↑1.6
9/22 15:30	119.8	↑1.5
9/22 15:40	121.4	↑1.6
9/22 15:50	122.9	↑1.5
9/22 16:00	124.5	↑1.6
9/22 16:10	126.0	↑1.5
9/22 16:20	127.5	↑1.5
9/22 16:30	128.9	↑1.4
9/22 16:40	130.3	↑1.4
9/22 16:50	131.7	↑1.4
9/22 17:00	133.0	↑1.3
9/22 17:10	134.2	↑1.2
9/22 17:20	135.4	↑1.2
9/22 17:30	136.4	↑1.0
9/22 17:40	137.3	↑0.9
9/22 17:50	138.1	↑0.8
9/22 18:00	138.7	↑0.6
9/22 18:10	139.0	↑0.3
9/22 18:20	139.2	↑0.2	満潮
9/22 18:30	139.2	0
9/22 18:40	138.9	↓-0.3
9/22 18:50	138.3	↓-0.6
9/22 19:00	137.5	↓-0.8
9/22 19:10	136.4	↓-1.1
9/22 19:20	135.0	↓-1.4
9/22 19:30	133.4	↓-1.6
9/22 19:40	131.5	↓-1.9
9/22 19:50	129.4	↓-2.1
9/22 20:00	127.1	↓-2.3
9/22 20:10	124.6	↓-2.5
9/22 20:20	121.9	↓-2.7
9/22 20:30	119.0	↓-2.9
9/22 20:40	116.0	↓-3.0
9/22 20:50	112.9	↓-3.1
9/22 21:00	109.8	↓-3.1
9/22 21:10	106.5	↓-3.3
9/22 21:20	103.2	↓-3.3
9/22 21:30	99.9	↓-3.3
9/22 21:40	96.5	↓-3.4	最大潮位差
9/22 21:50	93.2	↓-3.3
9/22 22:00	89.8	↓-3.4	最大潮位差
9/22 22:10	86.4	↓-3.4	最大潮位差
9/22 22:20	83.1	↓-3.3
9/22 22:30	79.8	↓-3.3
9/22 22:40	76.5	↓-3.3
9/22 22:50	73.2	↓-3.3
9/22 23:00	70.0	↓-3.2
9/22 23:10	66.8	↓-3.2
9/22 23:20	63.7	↓-3.1
9/22 23:30	60.7	↓-3.0
9/22 23:40	57.8	↓-2.9
9/22 23:50	54.9	↓-2.9