1 (木)	02:38	04:31	10:02	18:52
	105cm	104cm	123cm	27cm
若潮 出 06:10 入 17:25 出 03:17 入 12:33

苫小牧（北海道）2057年03月1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
3/1 00:00	95.3	↑1.4
3/1 00:10	96.5	↑1.2
3/1 00:20	97.7	↑1.2
3/1 00:30	98.8	↑1.1
3/1 00:40	99.8	↑1.0
3/1 00:50	100.7	↑0.9
3/1 01:00	101.5	↑0.8
3/1 01:10	102.2	↑0.7
3/1 01:20	102.9	↑0.7
3/1 01:30	103.4	↑0.5
3/1 01:40	103.8	↑0.4
3/1 01:50	104.2	↑0.4
3/1 02:00	104.5	↑0.3
3/1 02:10	104.6	↑0.1
3/1 02:20	104.8	↑0.2
3/1 02:30	104.8	0	満潮
3/1 02:40	104.9	↑0.1
3/1 02:50	104.8	↓-0.1
3/1 03:00	104.7	↓-0.1
3/1 03:10	104.6	↓-0.1
3/1 03:20	104.5	↓-0.1
3/1 03:30	104.4	↓-0.1
3/1 03:40	104.2	↓-0.2
3/1 03:50	104.1	↓-0.1
3/1 04:00	104.0	↓-0.1
3/1 04:10	103.9	↓-0.1
3/1 04:20	103.8	↓-0.1
3/1 04:30	103.8	0	干潮
3/1 04:40	103.8	0
3/1 04:50	103.9	↑0.1
3/1 05:00	104.0	↑0.1
3/1 05:10	104.2	↑0.2
3/1 05:20	104.5	↑0.3
3/1 05:30	104.8	↑0.3
3/1 05:40	105.2	↑0.4
3/1 05:50	105.7	↑0.5
3/1 06:00	106.2	↑0.5
3/1 06:10	106.8	↑0.6
3/1 06:20	107.5	↑0.7
3/1 06:30	108.2	↑0.7
3/1 06:40	108.9	↑0.7
3/1 06:50	109.7	↑0.8
3/1 07:00	110.6	↑0.9
3/1 07:10	111.4	↑0.8
3/1 07:20	112.3	↑0.9
3/1 07:30	113.3	↑1.0
3/1 07:40	114.2	↑0.9
3/1 07:50	115.1	↑0.9
3/1 08:00	116.0	↑0.9
3/1 08:10	116.9	↑0.9
3/1 08:20	117.7	↑0.8
3/1 08:30	118.5	↑0.8
3/1 08:40	119.3	↑0.8
3/1 08:50	120.0	↑0.7
3/1 09:00	120.6	↑0.6
3/1 09:10	121.2	↑0.6
3/1 09:20	121.7	↑0.5
3/1 09:30	122.1	↑0.4
3/1 09:40	122.4	↑0.3
3/1 09:50	122.6	↑0.2
3/1 10:00	122.6	0	満潮
3/1 10:10	122.6	0
3/1 10:20	122.4	↓-0.2
3/1 10:30	122.1	↓-0.3
3/1 10:40	121.6	↓-0.5
3/1 10:50	121.1	↓-0.5
3/1 11:00	120.3	↓-0.8
3/1 11:10	119.5	↓-0.8
3/1 11:20	118.5	↓-1.0
3/1 11:30	117.4	↓-1.1
3/1 11:40	116.1	↓-1.3
3/1 11:50	114.7	↓-1.4
3/1 12:00	113.2	↓-1.5
3/1 12:10	111.5	↓-1.7
3/1 12:20	109.8	↓-1.7
3/1 12:30	107.9	↓-1.9
3/1 12:40	105.9	↓-2.0
3/1 12:50	103.8	↓-2.1
3/1 13:00	101.7	↓-2.1
3/1 13:10	99.4	↓-2.3
3/1 13:20	97.0	↓-2.4
3/1 13:30	94.6	↓-2.4
3/1 13:40	92.1	↓-2.5
3/1 13:50	89.5	↓-2.6
3/1 14:00	86.8	↓-2.7
3/1 14:10	84.1	↓-2.7
3/1 14:20	81.4	↓-2.7
3/1 14:30	78.6	↓-2.8
3/1 14:40	75.7	↓-2.9	最大潮位差
3/1 14:50	72.8	↓-2.9	最大潮位差
3/1 15:00	69.9	↓-2.9	最大潮位差
3/1 15:10	67.0	↓-2.9	最大潮位差
3/1 15:20	64.1	↓-2.9	最大潮位差
3/1 15:30	61.2	↓-2.9	最大潮位差
3/1 15:40	58.4	↓-2.8
3/1 15:50	55.6	↓-2.8
3/1 16:00	52.8	↓-2.8
3/1 16:10	50.1	↓-2.7
3/1 16:20	47.5	↓-2.6
3/1 16:30	45.0	↓-2.5
3/1 16:40	42.7	↓-2.3
3/1 16:50	40.4	↓-2.3
3/1 17:00	38.3	↓-2.1
3/1 17:10	36.3	↓-2.0
3/1 17:20	34.5	↓-1.8
3/1 17:30	32.9	↓-1.6
3/1 17:40	31.5	↓-1.4
3/1 17:50	30.2	↓-1.3
3/1 18:00	29.1	↓-1.1
3/1 18:10	28.3	↓-0.8
3/1 18:20	27.6	↓-0.7
3/1 18:30	27.1	↓-0.5
3/1 18:40	26.8	↓-0.3
3/1 18:50	26.7	↓-0.1	干潮
3/1 19:00	26.7	0
3/1 19:10	27.0	↑0.3
3/1 19:20	27.5	↑0.5
3/1 19:30	28.1	↑0.6
3/1 19:40	28.9	↑0.8
3/1 19:50	30.0	↑1.1
3/1 20:00	31.1	↑1.1
3/1 20:10	32.5	↑1.4
3/1 20:20	34.0	↑1.5
3/1 20:30	35.7	↑1.7
3/1 20:40	37.6	↑1.9
3/1 20:50	39.6	↑2.0
3/1 21:00	41.7	↑2.1
3/1 21:10	44.0	↑2.3
3/1 21:20	46.4	↑2.4
3/1 21:30	48.9	↑2.5
3/1 21:40	51.5	↑2.6
3/1 21:50	54.2	↑2.7
3/1 22:00	57.0	↑2.8
3/1 22:10	59.8	↑2.8
3/1 22:20	62.7	↑2.9	最大潮位差
3/1 22:30	65.6	↑2.9	最大潮位差
3/1 22:40	68.5	↑2.9	最大潮位差
3/1 22:50	71.4	↑2.9	最大潮位差
3/1 23:00	74.2	↑2.8
3/1 23:10	77.0	↑2.8
3/1 23:20	79.8	↑2.8
3/1 23:30	82.5	↑2.7
3/1 23:40	85.1	↑2.6
3/1 23:50	87.6	↑2.5