7 (日)	00:26	03:08	09:44	18:13
	94cm	91cm	122cm	38cm
若潮 出 06:42 入 16:56 出 12:13 入 01:59

苫小牧（北海道）2055年02月7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
2/7 00:00	92.9	↑0.1
2/7 00:10	93.0	↑0.1
2/7 00:20	93.1	↑0.1	満潮
2/7 00:30	93.1	0
2/7 00:40	93.0	↓-0.1
2/7 00:50	93.0	0
2/7 01:00	92.8	↓-0.2
2/7 01:10	92.7	↓-0.1
2/7 01:20	92.5	↓-0.2
2/7 01:30	92.3	↓-0.2
2/7 01:40	92.1	↓-0.2
2/7 01:50	91.9	↓-0.2
2/7 02:00	91.7	↓-0.2
2/7 02:10	91.5	↓-0.2
2/7 02:20	91.3	↓-0.2
2/7 02:30	91.2	↓-0.1
2/7 02:40	91.0	↓-0.2
2/7 02:50	90.9	↓-0.1
2/7 03:00	90.9	0	干潮
2/7 03:10	90.9	0
2/7 03:20	90.9	0
2/7 03:30	91.0	↑0.1
2/7 03:40	91.2	↑0.2
2/7 03:50	91.4	↑0.2
2/7 04:00	91.7	↑0.3
2/7 04:10	92.1	↑0.4
2/7 04:20	92.6	↑0.5
2/7 04:30	93.1	↑0.5
2/7 04:40	93.7	↑0.6
2/7 04:50	94.4	↑0.7
2/7 05:00	95.2	↑0.8
2/7 05:10	96.0	↑0.8
2/7 05:20	96.9	↑0.9
2/7 05:30	97.9	↑1.0
2/7 05:40	98.9	↑1.0
2/7 05:50	100.0	↑1.1
2/7 06:00	101.1	↑1.1
2/7 06:10	102.3	↑1.2
2/7 06:20	103.5	↑1.2
2/7 06:30	104.7	↑1.2
2/7 06:40	106.0	↑1.3
2/7 06:50	107.2	↑1.2
2/7 07:00	108.5	↑1.3
2/7 07:10	109.7	↑1.2
2/7 07:20	110.9	↑1.2
2/7 07:30	112.1	↑1.2
2/7 07:40	113.3	↑1.2
2/7 07:50	114.4	↑1.1
2/7 08:00	115.4	↑1.0
2/7 08:10	116.4	↑1.0
2/7 08:20	117.3	↑0.9
2/7 08:30	118.2	↑0.9
2/7 08:40	118.9	↑0.7
2/7 08:50	119.6	↑0.7
2/7 09:00	120.2	↑0.6
2/7 09:10	120.6	↑0.4
2/7 09:20	120.9	↑0.3
2/7 09:30	121.2	↑0.3
2/7 09:40	121.3	↑0.1	満潮
2/7 09:50	121.3	0
2/7 10:00	121.1	↓-0.2
2/7 10:10	120.8	↓-0.3
2/7 10:20	120.4	↓-0.4
2/7 10:30	119.8	↓-0.6
2/7 10:40	119.2	↓-0.6
2/7 10:50	118.3	↓-0.9
2/7 11:00	117.4	↓-0.9
2/7 11:10	116.3	↓-1.1
2/7 11:20	115.1	↓-1.2
2/7 11:30	113.7	↓-1.4
2/7 11:40	112.3	↓-1.4
2/7 11:50	110.7	↓-1.6
2/7 12:00	109.0	↓-1.7
2/7 12:10	107.2	↓-1.8
2/7 12:20	105.4	↓-1.8
2/7 12:30	103.4	↓-2.0
2/7 12:40	101.4	↓-2.0
2/7 12:50	99.3	↓-2.1
2/7 13:00	97.1	↓-2.2
2/7 13:10	94.8	↓-2.3
2/7 13:20	92.5	↓-2.3
2/7 13:30	90.2	↓-2.3
2/7 13:40	87.8	↓-2.4
2/7 13:50	85.3	↓-2.5
2/7 14:00	82.8	↓-2.5
2/7 14:10	80.3	↓-2.5
2/7 14:20	77.8	↓-2.5
2/7 14:30	75.3	↓-2.5
2/7 14:40	72.7	↓-2.6	最大潮位差
2/7 14:50	70.1	↓-2.6	最大潮位差
2/7 15:00	67.6	↓-2.5
2/7 15:10	65.1	↓-2.5
2/7 15:20	62.6	↓-2.5
2/7 15:30	60.1	↓-2.5
2/7 15:40	57.8	↓-2.3
2/7 15:50	55.5	↓-2.3
2/7 16:00	53.2	↓-2.3
2/7 16:10	51.1	↓-2.1
2/7 16:20	49.1	↓-2.0
2/7 16:30	47.2	↓-1.9
2/7 16:40	45.5	↓-1.7
2/7 16:50	43.9	↓-1.6
2/7 17:00	42.5	↓-1.4
2/7 17:10	41.3	↓-1.2
2/7 17:20	40.2	↓-1.1
2/7 17:30	39.3	↓-0.9
2/7 17:40	38.6	↓-0.7
2/7 17:50	38.1	↓-0.5
2/7 18:00	37.8	↓-0.3
2/7 18:10	37.7	↓-0.1	干潮
2/7 18:20	37.7	0
2/7 18:30	38.0	↑0.3
2/7 18:40	38.4	↑0.4
2/7 18:50	39.0	↑0.6
2/7 19:00	39.8	↑0.8
2/7 19:10	40.7	↑0.9
2/7 19:20	41.8	↑1.1
2/7 19:30	43.0	↑1.2
2/7 19:40	44.3	↑1.3
2/7 19:50	45.8	↑1.5
2/7 20:00	47.4	↑1.6
2/7 20:10	49.1	↑1.7
2/7 20:20	51.0	↑1.9
2/7 20:30	52.9	↑1.9
2/7 20:40	54.9	↑2.0
2/7 20:50	57.0	↑2.1
2/7 21:00	59.2	↑2.2
2/7 21:10	61.4	↑2.2
2/7 21:20	63.6	↑2.2
2/7 21:30	65.9	↑2.3
2/7 21:40	68.3	↑2.4
2/7 21:50	70.6	↑2.3
2/7 22:00	72.9	↑2.3
2/7 22:10	75.2	↑2.3
2/7 22:20	77.4	↑2.2
2/7 22:30	79.6	↑2.2
2/7 22:40	81.7	↑2.1
2/7 22:50	83.7	↑2.0
2/7 23:00	85.7	↑2.0
2/7 23:10	87.5	↑1.8
2/7 23:20	89.2	↑1.7
2/7 23:30	90.9	↑1.7
2/7 23:40	92.4	↑1.5
2/7 23:50	93.8	↑1.4