9 (土)	05:59	11:29	17:28	-
	124cm	74cm	143cm	-
中潮 出 05:08 入 17:55 出 19:50 入 10:10

苫小牧（北海道）2028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	36.2	↑0.3
9/9 00:10	36.9	↑0.7
9/9 00:20	37.9	↑1.0
9/9 00:30	39.2	↑1.3
9/9 00:40	40.6	↑1.4
9/9 00:50	42.3	↑1.7
9/9 01:00	44.2	↑1.9
9/9 01:10	46.3	↑2.1
9/9 01:20	48.6	↑2.3
9/9 01:30	51.0	↑2.4
9/9 01:40	53.6	↑2.6
9/9 01:50	56.3	↑2.7
9/9 02:00	59.2	↑2.9
9/9 02:10	62.2	↑3.0
9/9 02:20	65.4	↑3.2
9/9 02:30	68.7	↑3.3
9/9 02:40	72.1	↑3.4
9/9 02:50	75.6	↑3.5
9/9 03:00	79.2	↑3.6
9/9 03:10	82.9	↑3.7
9/9 03:20	86.7	↑3.8	最大潮位差
9/9 03:30	90.4	↑3.7
9/9 03:40	94.1	↑3.7
9/9 03:50	97.8	↑3.7
9/9 04:00	101.4	↑3.6
9/9 04:10	104.8	↑3.4
9/9 04:20	108.0	↑3.2
9/9 04:30	111.0	↑3.0
9/9 04:40	113.7	↑2.7
9/9 04:50	116.2	↑2.5
9/9 05:00	118.3	↑2.1
9/9 05:10	120.1	↑1.8
9/9 05:20	121.5	↑1.4
9/9 05:30	122.6	↑1.1
9/9 05:40	123.4	↑0.8
9/9 05:50	123.8	↑0.4	満潮
9/9 06:00	123.9	↑0.1
9/9 06:10	123.7	↓-0.2
9/9 06:20	123.2	↓-0.5
9/9 06:30	122.5	↓-0.7
9/9 06:40	121.5	↓-1.0
9/9 06:50	120.4	↓-1.1
9/9 07:00	119.1	↓-1.3
9/9 07:10	117.7	↓-1.4
9/9 07:20	116.2	↓-1.5
9/9 07:30	114.6	↓-1.6
9/9 07:40	112.9	↓-1.7
9/9 07:50	111.1	↓-1.8
9/9 08:00	109.2	↓-1.9
9/9 08:10	107.3	↓-1.9
9/9 08:20	105.3	↓-2.0
9/9 08:30	103.3	↓-2.0
9/9 08:40	101.2	↓-2.1
9/9 08:50	99.1	↓-2.1
9/9 09:00	96.9	↓-2.2
9/9 09:10	94.7	↓-2.2
9/9 09:20	92.4	↓-2.3
9/9 09:30	90.2	↓-2.2
9/9 09:40	88.0	↓-2.2
9/9 09:50	85.8	↓-2.2
9/9 10:00	83.7	↓-2.1
9/9 10:10	81.8	↓-1.9
9/9 10:20	79.9	↓-1.9
9/9 10:30	78.3	↓-1.6
9/9 10:40	76.9	↓-1.4
9/9 10:50	75.6	↓-1.3
9/9 11:00	74.7	↓-0.9
9/9 11:10	74.0	↓-0.7
9/9 11:20	73.7	↓-0.3	干潮
9/9 11:30	73.6	↓-0.1
9/9 11:40	73.8	↑0.2
9/9 11:50	74.3	↑0.5
9/9 12:00	75.1	↑0.8
9/9 12:10	76.2	↑1.1
9/9 12:20	77.5	↑1.3
9/9 12:30	79.0	↑1.5
9/9 12:40	80.7	↑1.7
9/9 12:50	82.6	↑1.9
9/9 13:00	84.6	↑2.0
9/9 13:10	86.8	↑2.2
9/9 13:20	89.0	↑2.2
9/9 13:30	91.4	↑2.4
9/9 13:40	93.8	↑2.4
9/9 13:50	96.2	↑2.4
9/9 14:00	98.7	↑2.5
9/9 14:10	101.3	↑2.6
9/9 14:20	103.9	↑2.6
9/9 14:30	106.5	↑2.6
9/9 14:40	109.1	↑2.6
9/9 14:50	111.8	↑2.7
9/9 15:00	114.5	↑2.7
9/9 15:10	117.2	↑2.7
9/9 15:20	119.9	↑2.7
9/9 15:30	122.5	↑2.6
9/9 15:40	125.2	↑2.7
9/9 15:50	127.7	↑2.5
9/9 16:00	130.2	↑2.5
9/9 16:10	132.5	↑2.3
9/9 16:20	134.6	↑2.1
9/9 16:30	136.5	↑1.9
9/9 16:40	138.2	↑1.7
9/9 16:50	139.6	↑1.4
9/9 17:00	140.7	↑1.1
9/9 17:10	141.5	↑0.8
9/9 17:20	141.9	↑0.4	満潮
9/9 17:30	142.0	↑0.1
9/9 17:40	141.7	↓-0.3
9/9 17:50	141.0	↓-0.7
9/9 18:00	140.0	↓-1.0
9/9 18:10	138.6	↓-1.4
9/9 18:20	136.9	↓-1.7
9/9 18:30	134.9	↓-2.0
9/9 18:40	132.6	↓-2.3
9/9 18:50	130.1	↓-2.5
9/9 19:00	127.3	↓-2.8
9/9 19:10	124.4	↓-2.9
9/9 19:20	121.4	↓-3.0
9/9 19:30	118.2	↓-3.2
9/9 19:40	114.9	↓-3.3
9/9 19:50	111.5	↓-3.4
9/9 20:00	108.0	↓-3.5
9/9 20:10	104.5	↓-3.5
9/9 20:20	101.0	↓-3.5
9/9 20:30	97.4	↓-3.6
9/9 20:40	93.8	↓-3.6
9/9 20:50	90.1	↓-3.7
9/9 21:00	86.4	↓-3.7
9/9 21:10	82.7	↓-3.7
9/9 21:20	79.0	↓-3.7
9/9 21:30	75.3	↓-3.7
9/9 21:40	71.6	↓-3.7
9/9 21:50	67.9	↓-3.7
9/9 22:00	64.3	↓-3.6
9/9 22:10	60.8	↓-3.5
9/9 22:20	57.4	↓-3.4
9/9 22:30	54.1	↓-3.3
9/9 22:40	51.0	↓-3.1
9/9 22:50	48.1	↓-2.9
9/9 23:00	45.4	↓-2.7
9/9 23:10	43.0	↓-2.4
9/9 23:20	40.9	↓-2.1
9/9 23:30	39.1	↓-1.8
9/9 23:40	37.7	↓-1.4
9/9 23:50	36.5	↓-1.2