07 (日)	13:26	04:18	20:43	16:56
	113cm	39cm	117cm	109cm
小潮 出 05:38 入 17:06 出 14:35 入 -

苫小牧（北海道）2057年10月07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
10/7 00:00	77.4	↓-2.6	最大潮位差
10/7 00:10	74.8	↓-2.6	最大潮位差
10/7 00:20	72.2	↓-2.6	最大潮位差
10/7 00:30	69.7	↓-2.5
10/7 00:40	67.2	↓-2.5
10/7 00:50	64.7	↓-2.5
10/7 01:00	62.3	↓-2.4
10/7 01:10	60.0	↓-2.3
10/7 01:20	57.7	↓-2.3
10/7 01:30	55.6	↓-2.1
10/7 01:40	53.6	↓-2.0
10/7 01:50	51.6	↓-2.0
10/7 02:00	49.9	↓-1.7
10/7 02:10	48.2	↓-1.7
10/7 02:20	46.7	↓-1.5
10/7 02:30	45.3	↓-1.4
10/7 02:40	44.0	↓-1.3
10/7 02:50	42.9	↓-1.1
10/7 03:00	41.8	↓-1.1
10/7 03:10	41.0	↓-0.8
10/7 03:20	40.2	↓-0.8
10/7 03:30	39.5	↓-0.7
10/7 03:40	39.0	↓-0.5
10/7 03:50	38.6	↓-0.4
10/7 04:00	38.3	↓-0.3
10/7 04:10	38.2	↓-0.1	干潮
10/7 04:20	38.2	0
10/7 04:30	38.3	↑0.1
10/7 04:40	38.5	↑0.2
10/7 04:50	38.9	↑0.4
10/7 05:00	39.4	↑0.5
10/7 05:10	40.1	↑0.7
10/7 05:20	40.9	↑0.8
10/7 05:30	41.9	↑1.0
10/7 05:40	43.0	↑1.1
10/7 05:50	44.3	↑1.3
10/7 06:00	45.7	↑1.4
10/7 06:10	47.2	↑1.5
10/7 06:20	48.9	↑1.7
10/7 06:30	50.7	↑1.8
10/7 06:40	52.5	↑1.8
10/7 06:50	54.5	↑2.0
10/7 07:00	56.5	↑2.0
10/7 07:10	58.5	↑2.0
10/7 07:20	60.6	↑2.1
10/7 07:30	62.8	↑2.2
10/7 07:40	64.9	↑2.1
10/7 07:50	67.0	↑2.1
10/7 08:00	69.2	↑2.2
10/7 08:10	71.3	↑2.1
10/7 08:20	73.4	↑2.1
10/7 08:30	75.4	↑2.0
10/7 08:40	77.5	↑2.1
10/7 08:50	79.5	↑2.0
10/7 09:00	81.5	↑2.0
10/7 09:10	83.4	↑1.9
10/7 09:20	85.4	↑2.0
10/7 09:30	87.3	↑1.9
10/7 09:40	89.1	↑1.8
10/7 09:50	91.0	↑1.9
10/7 10:00	92.8	↑1.8
10/7 10:10	94.5	↑1.7
10/7 10:20	96.2	↑1.7
10/7 10:30	97.9	↑1.7
10/7 10:40	99.5	↑1.6
10/7 10:50	101.1	↑1.6
10/7 11:00	102.5	↑1.4
10/7 11:10	103.9	↑1.4
10/7 11:20	105.2	↑1.3
10/7 11:30	106.4	↑1.2
10/7 11:40	107.5	↑1.1
10/7 11:50	108.5	↑1.0
10/7 12:00	109.4	↑0.9
10/7 12:10	110.2	↑0.8
10/7 12:20	110.9	↑0.7
10/7 12:30	111.4	↑0.5
10/7 12:40	111.8	↑0.4
10/7 12:50	112.2	↑0.4
10/7 13:00	112.4	↑0.2
10/7 13:10	112.6	↑0.2
10/7 13:20	112.6	0	満潮
10/7 13:30	112.6	0
10/7 13:40	112.6	0
10/7 13:50	112.5	↓-0.1
10/7 14:00	112.3	↓-0.2
10/7 14:10	112.1	↓-0.2
10/7 14:20	111.9	↓-0.2
10/7 14:30	111.7	↓-0.2
10/7 14:40	111.4	↓-0.3
10/7 14:50	111.2	↓-0.2
10/7 15:00	110.9	↓-0.3
10/7 15:10	110.6	↓-0.3
10/7 15:20	110.4	↓-0.2
10/7 15:30	110.1	↓-0.3
10/7 15:40	109.9	↓-0.2
10/7 15:50	109.6	↓-0.3
10/7 16:00	109.4	↓-0.2
10/7 16:10	109.2	↓-0.2
10/7 16:20	109.1	↓-0.1
10/7 16:30	108.9	↓-0.2
10/7 16:40	108.8	↓-0.1
10/7 16:50	108.8	0	干潮
10/7 17:00	108.8	0
10/7 17:10	108.9	↑0.1
10/7 17:20	109.0	↑0.1
10/7 17:30	109.1	↑0.1
10/7 17:40	109.4	↑0.3
10/7 17:50	109.7	↑0.3
10/7 18:00	110.0	↑0.3
10/7 18:10	110.4	↑0.4
10/7 18:20	110.9	↑0.5
10/7 18:30	111.4	↑0.5
10/7 18:40	111.9	↑0.5
10/7 18:50	112.4	↑0.5
10/7 19:00	113.0	↑0.6
10/7 19:10	113.5	↑0.5
10/7 19:20	114.1	↑0.6
10/7 19:30	114.6	↑0.5
10/7 19:40	115.1	↑0.5
10/7 19:50	115.5	↑0.4
10/7 20:00	115.9	↑0.4
10/7 20:10	116.2	↑0.3
10/7 20:20	116.5	↑0.3
10/7 20:30	116.6	↑0.1
10/7 20:40	116.7	↑0.1	満潮
10/7 20:50	116.6	↓-0.1
10/7 21:00	116.5	↓-0.1
10/7 21:10	116.3	↓-0.2
10/7 21:20	116.0	↓-0.3
10/7 21:30	115.6	↓-0.4
10/7 21:40	115.0	↓-0.6
10/7 21:50	114.4	↓-0.6
10/7 22:00	113.8	↓-0.6
10/7 22:10	113.0	↓-0.8
10/7 22:20	112.1	↓-0.9
10/7 22:30	111.2	↓-0.9
10/7 22:40	110.1	↓-1.1
10/7 22:50	109.0	↓-1.1
10/7 23:00	107.8	↓-1.2
10/7 23:10	106.5	↓-1.3
10/7 23:20	105.2	↓-1.3
10/7 23:30	103.7	↓-1.5
10/7 23:40	102.1	↓-1.6
10/7 23:50	100.5	↓-1.6