9 (木)	07:24	01:16	23:39	15:20
	131cm	81cm	95cm	38cm
小潮 出 05:56 入 17:34 出 00:58 入 10:40

苫小牧（北海道）2056年03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
3/9 00:00	84.6	↓-1.0
3/9 00:10	83.7	↓-0.9
3/9 00:20	82.9	↓-0.8
3/9 00:30	82.1	↓-0.8
3/9 00:40	81.5	↓-0.6
3/9 00:50	81.0	↓-0.5
3/9 01:00	80.7	↓-0.3
3/9 01:10	80.6	↓-0.1	干潮
3/9 01:20	80.5	↓-0.1
3/9 01:30	80.7	↑0.2
3/9 01:40	81.0	↑0.3
3/9 01:50	81.5	↑0.5
3/9 02:00	82.1	↑0.6
3/9 02:10	82.9	↑0.8
3/9 02:20	83.8	↑0.9
3/9 02:30	84.8	↑1.0
3/9 02:40	85.9	↑1.1
3/9 02:50	87.1	↑1.2
3/9 03:00	88.4	↑1.3
3/9 03:10	89.7	↑1.3
3/9 03:20	91.2	↑1.5
3/9 03:30	92.7	↑1.5
3/9 03:40	94.3	↑1.6
3/9 03:50	96.0	↑1.7
3/9 04:00	97.8	↑1.8
3/9 04:10	99.6	↑1.8
3/9 04:20	101.5	↑1.9
3/9 04:30	103.5	↑2.0
3/9 04:40	105.5	↑2.0
3/9 04:50	107.6	↑2.1
3/9 05:00	109.7	↑2.1
3/9 05:10	111.8	↑2.1
3/9 05:20	113.9	↑2.1
3/9 05:30	116.0	↑2.1
3/9 05:40	118.1	↑2.1
3/9 05:50	120.1	↑2.0
3/9 06:00	121.9	↑1.8
3/9 06:10	123.7	↑1.8
3/9 06:20	125.3	↑1.6
3/9 06:30	126.7	↑1.4
3/9 06:40	127.8	↑1.1
3/9 06:50	128.8	↑1.0
3/9 07:00	129.5	↑0.7
3/9 07:10	130.0	↑0.5
3/9 07:20	130.2	↑0.2	満潮
3/9 07:30	130.1	↓-0.1
3/9 07:40	129.8	↓-0.3
3/9 07:50	129.2	↓-0.6
3/9 08:00	128.4	↓-0.8
3/9 08:10	127.3	↓-1.1
3/9 08:20	126.1	↓-1.2
3/9 08:30	124.6	↓-1.5
3/9 08:40	122.9	↓-1.7
3/9 08:50	121.1	↓-1.8
3/9 09:00	119.2	↓-1.9
3/9 09:10	117.1	↓-2.1
3/9 09:20	114.9	↓-2.2
3/9 09:30	112.6	↓-2.3
3/9 09:40	110.2	↓-2.4
3/9 09:50	107.7	↓-2.5
3/9 10:00	105.1	↓-2.6
3/9 10:10	102.4	↓-2.7
3/9 10:20	99.7	↓-2.7
3/9 10:30	96.9	↓-2.8
3/9 10:40	94.0	↓-2.9
3/9 10:50	91.0	↓-3.0
3/9 11:00	88.0	↓-3.0
3/9 11:10	85.0	↓-3.0
3/9 11:20	81.9	↓-3.1
3/9 11:30	78.8	↓-3.1
3/9 11:40	75.6	↓-3.2	最大潮位差
3/9 11:50	72.5	↓-3.1
3/9 12:00	69.4	↓-3.1
3/9 12:10	66.4	↓-3.0
3/9 12:20	63.5	↓-2.9
3/9 12:30	60.6	↓-2.9
3/9 12:40	57.9	↓-2.7
3/9 12:50	55.3	↓-2.6
3/9 13:00	52.8	↓-2.5
3/9 13:10	50.5	↓-2.3
3/9 13:20	48.4	↓-2.1
3/9 13:30	46.5	↓-1.9
3/9 13:40	44.8	↓-1.7
3/9 13:50	43.2	↓-1.6
3/9 14:00	41.9	↓-1.3
3/9 14:10	40.7	↓-1.2
3/9 14:20	39.7	↓-1.0
3/9 14:30	38.9	↓-0.8
3/9 14:40	38.2	↓-0.7
3/9 14:50	37.7	↓-0.5
3/9 15:00	37.4	↓-0.3
3/9 15:10	37.2	↓-0.2	干潮
3/9 15:20	37.1	↓-0.1	干潮
3/9 15:30	37.2	↑0.1
3/9 15:40	37.4	↑0.2
3/9 15:50	37.8	↑0.4
3/9 16:00	38.2	↑0.4
3/9 16:10	38.9	↑0.7
3/9 16:20	39.6	↑0.7
3/9 16:30	40.5	↑0.9
3/9 16:40	41.6	↑1.1
3/9 16:50	42.7	↑1.1
3/9 17:00	44.1	↑1.4
3/9 17:10	45.5	↑1.4
3/9 17:20	47.1	↑1.6
3/9 17:30	48.9	↑1.8
3/9 17:40	50.7	↑1.8
3/9 17:50	52.6	↑1.9
3/9 18:00	54.6	↑2.0
3/9 18:10	56.7	↑2.1
3/9 18:20	58.8	↑2.1
3/9 18:30	60.9	↑2.1
3/9 18:40	63.0	↑2.1
3/9 18:50	65.1	↑2.1
3/9 19:00	67.2	↑2.1
3/9 19:10	69.2	↑2.0
3/9 19:20	71.1	↑1.9
3/9 19:30	72.9	↑1.8
3/9 19:40	74.6	↑1.7
3/9 19:50	76.3	↑1.7
3/9 20:00	77.8	↑1.5
3/9 20:10	79.3	↑1.5
3/9 20:20	80.6	↑1.3
3/9 20:30	81.9	↑1.3
3/9 20:40	83.1	↑1.2
3/9 20:50	84.2	↑1.1
3/9 21:00	85.2	↑1.0
3/9 21:10	86.2	↑1.0
3/9 21:20	87.2	↑1.0
3/9 21:30	88.0	↑0.8
3/9 21:40	88.9	↑0.9
3/9 21:50	89.7	↑0.8
3/9 22:00	90.4	↑0.7
3/9 22:10	91.1	↑0.7
3/9 22:20	91.7	↑0.6
3/9 22:30	92.3	↑0.6
3/9 22:40	92.8	↑0.5
3/9 22:50	93.2	↑0.4
3/9 23:00	93.6	↑0.4
3/9 23:10	93.9	↑0.3
3/9 23:20	94.1	↑0.2
3/9 23:30	94.2	↑0.1	満潮
3/9 23:40	94.2	0
3/9 23:50	94.1	↓-0.1