Tateyama (館山) Tides & Fishing Times

Estimated tide height

0.93 m falling

As of 6:40 AM

Low in 2 hr 34 min

Next tide

Low 9:14 AM

0.58 m in 2 hr 34 min

Last tide

High 3:13 AM

1.48 m

About this chart

High fish activity

Very high fish activity

Tateyama (館山) tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Tateyama (館山), as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Tateyama (館山), Chiba — Tide predictions for Saturday, October 24, 2026. Local times: UTC+09:00. Heights in m relative to JMA-DL.
Day	Time	Tide	Height
23 Fri	9:11 PM	▼ Low	0.58 m
24 Sat	3:13 AM	▲ High	1.48 m
24 Sat	9:14 AM	▼ Low	0.58 m
24 Sat	3:27 PM	▲ High	1.61 m
24 Sat	9:46 PM	▼ Low	0.43 m
25 Sun	3:59 AM	▲ High	1.56 m

Saturday, October 24, 2026, 6:40 AM: The tide at Tateyama (館山) is falling, with an estimated height of 0.93 m. The next low tide is 0.58 m at 9:14 AM. Current forecast: Partly Cloudy; SE winds at 7 km/h, gusting to 29 km/h; open-water waves around 1.7 m. Today’s tidal range is approximately 1.18 m.

Local times Heights in m relative to JMA-DL

Weather & Marine Forecast

Saturday, October 24, 2026: Conditions: Partly Cloudy / Drizzle / Overcast / Rain / Heavy Rain; air temperatures of 18–22°C through tonight; winds at 6–20 km/h, gusting to 50 km/h; open-water waves around 1.7 m–2 m. Estimated water temperature is 24°C as of 6:00 AM.

Date	Sat, Oct 24																		Sun, Oct 25																								Mon, Oct 26																								Tue, Oct 27																								Wed, Oct 28																								Thu, Oct 29																								Fri, Oct 30
Forecast	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM
Weather °C Precip	Partly Cloudy 21° 51%	Partly Cloudy 21° 54%	Drizzle 21° 57%	Drizzle 21° 61%	Overcast 22° 68%	Drizzle 22° 76%	Drizzle 21° 82%	Drizzle 21° 85%	Rain 21° 87%	Rain 21° 88%	Rain 21° 89%	Drizzle 21° 89%	Rain 20° 86%	Heavy Rain 19° 78%	Rain 19° 66%	Partly Cloudy 19° 55%	Partly Cloudy 18° 47%	Partly Cloudy 18° 39%	Mainly Clear 18° 31%	Mainly Clear 18° 22%	Mainly Clear 18° 13%	Mainly Clear 18° 6%	Partly Cloudy 18° 3%	Partly Cloudy 18° 2%	Partly Cloudy 18° 2%	Partly Cloudy 19° 2%	Overcast 21° 2%	Overcast 21° 4%	Rain 22° 8%	Partly Cloudy 24° 12%	Partly Cloudy 25° 16%	Overcast 25° 18%	Overcast 25° 18%	Overcast 25° 20%	Rain 24° 23%	Rain 24° 28%	Rain 23° 31%	Rain 22° 33%	Drizzle 22° 34%	Drizzle 21° 35%	Drizzle 20° 37%	Drizzle 20° 40%	Drizzle 20° 43%	Partly Cloudy 20° 45%	Drizzle 20° 48%	Drizzle 20° 49%	Overcast 20° 49%	Overcast 20° 49%	Overcast 20° 49%	Overcast 20° 50%	Mainly Clear 21° 51%	Overcast 23° 53%	Overcast 23° 56%	Overcast 23° 59%	Overcast 22° 63%	Overcast 22° 67%	Overcast 21° 72%	Overcast 21° 75%	Drizzle 21° 76%	Drizzle 20° 76%	Drizzle 20° 76%	Drizzle 20° 77%	Drizzle 20° 78%	Drizzle 19° 78%	Rain 19° 76%	Rain 20° 74%	Rain 20° 73%	Drizzle 19° 75%	Drizzle 19° 78%	Drizzle 19° 80%	Drizzle 19° 79%	Drizzle 20° 77%	Drizzle 20° 75%	Drizzle 21° 76%	Drizzle 22° 77%	Drizzle 23° 76%	Drizzle 24° 70%	Drizzle 24° 61%	Drizzle 25° 53%	Drizzle 25° 47%	Drizzle 24° 42%	Drizzle 24° 37%	Drizzle 24° 33%	Drizzle 24° 29%	Drizzle 24° 25%	Overcast 24° 19%	Overcast 24° 13%	Overcast 23° 10%	Partly Cloudy 23° 12%	Mainly Clear 22° 16%	Clear 21° 18%	Clear 21° 16%	Partly Cloudy 20° 13%	Partly Cloudy 19° 10%	Partly Cloudy 18° 9%	Partly Cloudy 18° 10%	Mainly Clear 17° 10%	Mainly Clear 17° 10%	Mainly Clear 17° 9%	Mainly Clear 17° 8%	Mainly Clear 18° 6%	Partly Cloudy 18° 4%	Partly Cloudy 19° 2%	Mainly Clear 19° 2%	Mainly Clear 19° 3%	Mainly Clear 19° 4%	Mainly Clear 18° 3%	Clear 17° 2%	Clear 16° 2%	Clear 15° 6%	Clear 14° 11%	Mainly Clear 14° 16%	Mainly Clear 13° 20%	Overcast 13° 23%	Overcast 13° 26%	Overcast 13° 29%	Partly Cloudy 13° 32%	Mainly Clear 13° 33%	Mainly Clear 15° 31%	Mainly Clear 16° 28%	Partly Cloudy 16° 24%	Partly Cloudy 16° 21%	Overcast 17° 17%	Overcast 17° 16%	Drizzle 18° 17%	Drizzle 18° 21%	Drizzle 19° 24%	Drizzle 19° 28%	Drizzle 19° 32%	Drizzle 19° 35%	Mainly Clear 19° 37%	Mainly Clear 18° 39%	Mainly Clear 18° 40%	Mainly Clear 17° 41%	Mainly Clear 16° 42%	Mainly Clear 16° 43%	Drizzle 15° 43%	Drizzle 16° 44%	Drizzle 16° 44%	Drizzle 16° 44%	Drizzle 16° 44%	Drizzle 16° 45%	Drizzle 16° 47%	Drizzle 16° 50%	Drizzle 16° 53%	Drizzle 16° 55%	Drizzle 16° 58%
Wind km/h	7 Gust 29	7 Gust 33	6 Gust 37	8 Gust 41	8 Gust 47	6 Gust 47	8 Gust 44	8 Gust 45	16 Gust 32	6 Gust 26	10 Gust 33	9 Gust 39	14 Gust 50	20 Gust 49	12 Gust 28	7 Gust 26	9 Gust 21	9 Gust 23	9 Gust 19	7 Gust 17	5 Gust 35	3 Gust 41	5 Gust 56	5 Gust 60	5 Gust 58	5 Gust 60	4 Gust 65	5 Gust 73	1 Gust 72	14 Gust 56	17 Gust 57	18 Gust 54	15 Gust 48	12 Gust 37	12 Gust 28	6 Gust 19	8 Gust 21	6 Gust 22	7 Gust 22	7 Gust 24	6 Gust 22	5 Gust 22	6 Gust 21	7 Gust 21	9 Gust 23	11 Gust 23	12 Gust 23	13 Gust 24	13 Gust 24	14 Gust 27	15 Gust 31	15 Gust 33	16 Gust 36	17 Gust 38	18 Gust 38	18 Gust 38	17 Gust 37	17 Gust 34	16 Gust 35	15 Gust 32	13 Gust 28	10 Gust 25	11 Gust 21	14 Gust 25	13 Gust 25	12 Gust 26	11 Gust 27	10 Gust 28	11 Gust 30	10 Gust 30	7 Gust 25	4 Gust 18	2 Gust 19	14 Gust 33	29 Gust 55	39 Gust 73	42 Gust 82	41 Gust 86	39 Gust 89	38 Gust 88	37 Gust 84	37 Gust 82	40 Gust 81	44 Gust 81	44 Gust 82	35 Gust 83	23 Gust 84	14 Gust 81	14 Gust 67	17 Gust 49	21 Gust 38	24 Gust 40	27 Gust 49	28 Gust 57	29 Gust 58	30 Gust 58	30 Gust 59	29 Gust 61	29 Gust 64	27 Gust 65	25 Gust 63	21 Gust 61	18 Gust 57	17 Gust 51	17 Gust 44	17 Gust 40	20 Gust 41	23 Gust 44	25 Gust 47	26 Gust 50	27 Gust 53	28 Gust 54	27 Gust 55	26 Gust 55	25 Gust 55	22 Gust 53	20 Gust 50	18 Gust 49	18 Gust 39	18 Gust 39	17 Gust 39	16 Gust 38	15 Gust 37	14 Gust 38	12 Gust 39	9 Gust 41	7 Gust 43	6 Gust 45	7 Gust 46	7 Gust 46	5 Gust 45	1 Gust 43	4 Gust 40	9 Gust 37	13 Gust 34	15 Gust 32	15 Gust 31	14 Gust 31	12 Gust 31	9 Gust 31	8 Gust 32	7 Gust 32	7 Gust 32	8 Gust 32	10 Gust 32	12 Gust 32	12 Gust 32
Waves	Waves from SE. 1.7m 8.5 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.8m 8.3 sec	Waves from SE. 1.8m 8.2 sec	Waves from SE. 1.9m 8 sec	Waves from SE. 1.9m 8 sec	Waves from SE. 1.9m 8 sec	Waves from SE. 2m 8 sec	Waves from SE. 2m 8.1 sec	Waves from S. 2m 8.1 sec	Waves from S. 2m 8.2 sec	Waves from S. 2m 8.3 sec	Waves from S. 2m 8.3 sec	Waves from S. 2m 8.3 sec	Waves from S. 2m 8.4 sec	Waves from S. 1.9m 8.5 sec	Waves from S. 1.9m 8.7 sec	Waves from S. 1.8m 8.8 sec	Waves from S. 1.8m 8.8 sec	Waves from S. 1.7m 8.8 sec	Waves from S. 1.7m 8.7 sec	Waves from S. 1.7m 8.4 sec	Waves from S. 1.8m 8.1 sec	Waves from S. 1.8m 7.9 sec	Waves from S. 1.8m 7.7 sec	Waves from S. 1.8m 7.5 sec	Waves from S. 1.8m 7.4 sec	Waves from S. 1.8m 7.4 sec	Waves from S. 1.7m 7.5 sec	Waves from S. 1.7m 7.6 sec	Waves from S. 1.6m 7.7 sec	Waves from S. 1.6m 7.8 sec	Waves from S. 1.5m 8 sec	Waves from S. 1.5m 8.1 sec	Waves from S. 1.4m 8.2 sec	Waves from S. 1.4m 8.2 sec	Waves from S. 1.3m 8.2 sec	Waves from S. 1.3m 8.2 sec	Waves from S. 1.3m 8.2 sec	Waves from S. 1.3m 8.2 sec	Waves from S. 1.2m 8.2 sec	Waves from S. 1.2m 8.2 sec	Waves from S. 1.2m 8.3 sec	Waves from S. 1.2m 8.3 sec	Waves from S. 1.1m 8.4 sec	Waves from S. 1.1m 8.4 sec	Waves from S. 1.1m 8.3 sec	Waves from S. 1.1m 8.3 sec	Waves from S. 1.1m 8.2 sec	Waves from S. 1.1m 8.2 sec	Waves from S. 1.1m 8.2 sec	Waves from S. 1.1m 8.2 sec	Waves from S. 1.1m 8.2 sec	Waves from S. 1m 8.3 sec	Waves from S. 1m 8.3 sec	Waves from S. 1m 8.3 sec	Waves from S. 1m 8.2 sec	Waves from SE. 1m 8.2 sec	Waves from SE. 1m 8.1 sec	Waves from SE. 1m 8.1 sec	Waves from SE. 1m 8 sec	Waves from SE. 1m 7.9 sec	Waves from SE. 1m 7.8 sec	Waves from SE. 1m 7.7 sec	Waves from SE. 1m 7.5 sec	Waves from SE. 1.1m 7.4 sec	Waves from SE. 1.1m 7.4 sec	Waves from SE. 1.1m 7.3 sec	Waves from SE. 1.1m 7.3 sec	Waves from SE. 1.1m 7.2 sec	Waves from SE. 1.1m 7.2 sec	Waves from SE. 1.2m 7 sec	Waves from S. 1.4m 6.5 sec	Waves from S. 1.6m 6 sec	Waves from S. 1.8m 5.6 sec	Waves from S. 1.9m 5.7 sec	Waves from S. 1.9m 5.9 sec	Waves from S. 2m 6.1 sec	Waves from S. 2.1m 6.1 sec	Waves from SW. 2.3m 6.1 sec	Waves from SW. 2.4m 6.1 sec	Waves from SW. 2.6m 6.4 sec	Waves from SW. 2.8m 6.7 sec	Waves from SW. 3m 7 sec	Waves from SW. 2.8m 7.2 sec	Waves from SW. 2.7m 7.3 sec	Waves from SW. 2.5m 7.4 sec	Waves from SW. 2.4m 7.6 sec	Waves from SW. 2.3m 7.9 sec	Waves from SW. 2.2m 8 sec	Waves from SW. 2.2m 8 sec	Waves from SW. 2.1m 7.9 sec	Waves from SW. 2.1m 7.7 sec	Waves from SW. 2m 7.5 sec	Waves from SW. 1.9m 7.3 sec	Waves from W. 1.8m 7.1 sec	Waves from W. 1.7m 7 sec	Waves from W. 1.7m 6.9 sec	Waves from W. 1.6m 6.9 sec	Waves from W. 1.4m 6.9 sec	Waves from W. 1.3m 6.9 sec	Waves from W. 1.2m 7 sec	Waves from SW. 1.1m 7.1 sec	Waves from SW. 1m 7.3 sec	Waves from SW. 0.9m 7.5 sec	Waves from S. 0.9m 7.7 sec	Waves from S. 0.8m 7.9 sec	Waves from S. 0.8m 8 sec	Waves from S. 0.8m 8 sec	Waves from S. 0.8m 7.9 sec	Waves from S. 0.7m 7.7 sec	Waves from S. 0.8m 7.5 sec	Waves from SE. 0.8m 7.2 sec	Waves from SE. 0.8m 6.9 sec	Waves from SE. 0.8m 6.5 sec	Waves from E. 0.8m 6.2 sec	Waves from E. 0.9m 5.9 sec	Waves from E. 0.9m 5.9 sec	Waves from E. 0.8m 6 sec	Waves from E. 0.8m 6.2 sec	Waves from E. 0.8m 6.4 sec	Waves from E. 0.8m 6.6 sec	Waves from E. 0.7m 6.9 sec	Waves from E. 0.7m 7.2 sec	Waves from E. 0.7m 7.4 sec	Waves from E. 0.6m 7.7 sec	Waves from SE. 0.6m 8 sec	Waves from SE. 0.6m 8.2 sec	Waves from SE. 0.6m 8.4 sec	Waves from SE. 0.6m 8.6 sec	Waves from SE. 0.6m 8.6 sec	Waves from SE. 0.6m 8.6 sec	Waves from SE. 0.6m 8.2 sec	Waves from SE. 0.7m 7.8 sec	Waves from SE. 0.7m 7.4 sec	Waves from SE. 0.7m 7.2 sec	Waves from SE. 0.8m 7 sec	Waves from SE. 0.8m 6.9 sec	Waves from SE. 0.8m 6.9 sec	Waves from SE. 0.9m 6.9 sec	Waves from SE. 0.9m 6.9 sec	Waves from SE. 0.9m 6.9 sec	Waves from SE. 0.9m 6.9 sec	Waves from SE. 1m 6.9 sec	Waves from SE. 1m 6.8 sec	Waves from SE. 1.1m 6.7 sec
Swell	Swell from S. 1m 8.7 sec	Swell from S. 1.1m 8 sec	Swell from SE. 1.2m 6.9 sec	Swell from SE. 1.3m 6.1 sec	Swell from SE. 1.2m 6.3 sec	Swell from SE. 1.1m 6.8 sec	Swell from SE. 1m 7.1 sec	Swell from SE. 1.3m 6.7 sec	Swell from SE. 1.5m 6 sec	Swell from SE. 1.7m 5.6 sec	Swell from SE. 1.6m 5.5 sec	Swell from SE. 1.6m 5.6 sec	Swell from SE. 1.6m 5.9 sec	Swell from S. 1.5m 6.5 sec	Swell from S. 1.4m 7.2 sec	Swell from S. 1.3m 7.6 sec	Swell from S. 1.3m 7.1 sec	Swell from S. 1.4m 6.3 sec	Swell from SE. 1.4m 5.6 sec	Swell from SE. 1.4m 5.5 sec	Swell from SE. 1.3m 5.6 sec	Swell from SE. 1.3m 5.8 sec	Swell from SE. 1.3m 5.9 sec	Swell from SE. 1.2m 6.1 sec	Swell from SE. 1.2m 6.5 sec	Swell from S. 1.1m 7.4 sec	Swell from S. 1m 8.7 sec	Swell from SW. 1m 9.2 sec	Swell from SW. 1m 8.6 sec	Swell from SW. 1.1m 7.3 sec	Swell from S. 1.1m 6.3 sec	Swell from S. 1.1m 5.9 sec	Swell from SW. 1m 5.8 sec	Swell from SW. 1m 6.1 sec	Swell from SW. 0.9m 6.9 sec	Swell from SW. 0.9m 8 sec	Swell from SW. 0.8m 8.7 sec	Swell from SW. 0.8m 8.9 sec	Swell from SW. 0.8m 8.8 sec	Swell from SW. 0.8m 8.5 sec	Swell from SW. 0.8m 7.9 sec	Swell from S. 0.9m 7.2 sec	Swell from S. 0.9m 6.7 sec	Swell from S. 0.9m 6.6 sec	Swell from S. 0.9m 6.6 sec	Swell from S. 0.8m 6.6 sec	Swell from S. 0.8m 6.7 sec	Swell from S. 0.8m 6.8 sec	Swell from S. 0.8m 6.9 sec	Swell from S. 0.8m 7 sec	Swell from SE. 0.8m 7.2 sec	Swell from SE. 0.8m 7.3 sec	Swell from SE. 0.8m 7.3 sec	Swell from SE. 0.8m 7.2 sec	Swell from SE. 0.8m 7.2 sec	Swell from SE. 0.8m 7.1 sec	Swell from SE. 0.8m 7 sec	Swell from SE. 0.8m 6.9 sec	Swell from SE. 0.8m 6.8 sec	Swell from SE. 0.8m 6.7 sec	Swell from SE. 0.8m 6.6 sec	Swell from SE. 0.8m 6.5 sec	Swell from SE. 0.8m 6.4 sec	Swell from SE. 0.9m 6.3 sec	Swell from SE. 0.8m 6.3 sec	Swell from SE. 0.8m 6.4 sec	Swell from SE. 0.7m 6.2 sec	Swell from SE. 0.7m 5.7 sec	Swell from SE. 0.7m 5 sec	Swell from SE. 0.7m 4.6 sec	Swell from SE. 0.7m 4.7 sec	Swell from SE. 0.8m 5.2 sec	Swell from SE. 0.8m 5.5 sec	Swell from SE. 0.7m 5.4 sec	Swell from SE. 0.6m 5.1 sec	Swell from SE. 0.5m 5 sec	Swell from SE. 0.7m 5.2 sec	Swell from SE. 0.8m 5.6 sec	Swell from SE. 1m 5.9 sec	Swell from S. 1m 5.9 sec	Swell from S. 1m 5.8 sec	Swell from S. 1m 5.9 sec	Swell from S. 1.2m 6.2 sec	Swell from S. 1.4m 6.7 sec	Swell from S. 1.6m 7 sec	Swell from S. 1.9m 6.8 sec	Swell from S. 2.2m 6.5 sec	Swell from SW. 2.5m 6.2 sec	Swell from SW. 2.4m 6.3 sec	Swell from SW. 2.3m 6.5 sec	Swell from SW. 2.2m 6.7 sec	Swell from SW. 2.1m 6.8 sec	Swell from SW. 2m 6.9 sec	Swell from SW. 1.9m 6.9 sec	Swell from SW. 1.7m 7 sec	Swell from SW. 1.6m 7 sec	Swell from SW. 1.5m 7 sec	Swell from SW. 1.3m 7 sec	Swell from SW. 1.2m 7.1 sec	Swell from SW. 1.1m 7 sec	Swell from SW. 1m 6.8 sec	Swell from SW. 0.9m 6.6 sec	Swell from SW. 0.8m 6.4 sec	Swell from SW. 0.7m 6.4 sec	Swell from SW. 0.7m 6.5 sec	Swell from SW. 0.7m 6.6 sec	Swell from SW. 0.7m 6.5 sec	Swell from SW. 0.7m 6.4 sec	Swell from SW. 0.6m 6.4 sec	Swell from SW. 0.6m 6.3 sec	Swell from SW. 0.5m 6.2 sec	Swell from SW. 0.5m 6.4 sec	Swell from S. 0.5m 7.1 sec	Swell from S. 0.4m 8.2 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 9.2 sec	Swell from SE. 0.4m 9.1 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 9.1 sec	Swell from SE. 0.4m 9.2 sec	Swell from SE. 0.4m 9.2 sec	Swell from SE. 0.4m 9 sec	Swell from SE. 0.4m 8.6 sec	Swell from SE. 0.4m 8.3 sec	Swell from SE. 0.4m 8 sec	Swell from SE. 0.4m 7.7 sec	Swell from SE. 0.4m 7.7 sec	Swell from SE. 0.4m 8.3 sec	Swell from SE. 0.4m 9.2 sec	Swell from SE. 0.4m 9.8 sec	Swell from SE. 0.4m 10 sec	Swell from SE. 0.4m 10 sec	Swell from SE. 0.5m 9.7 sec	Swell from SE. 0.5m 9 sec	Swell from SE. 0.5m 8 sec	Swell from SE. 0.5m 7 sec	Swell from SE. 0.5m 6 sec	Swell from SE. 0.6m 4.9 sec	Swell from SE. 0.7m 4.1 sec	Swell from SE. 0.7m 4 sec	Swell from SE. 0.8m 4.2 sec	Swell from SE. 0.8m 4.5 sec	Swell from SE. 0.9m 4.6 sec	Swell from SE. 1m 4.7 sec
Water °C	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	25°	25°	25°	25°	25°	25°	25°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°

Wave forecasts represent open-water conditions; conditions in rivers, harbors, and sheltered waters may differ. Forecast wave heights represent significant wave height, roughly the average height of the highest third of waves. Individual waves can be twice this height or more, so the forecast does not represent the maximum wave height.

Sun, Moon & Fishing Times

Waxing Gibbous 95% illuminated95%

Major Fishing Times: 8:35 AM → 10:35 AM; 8:59 PM → 10:59 PM

Minor Fishing Times: 2:59 AM → 3:59 AM; 3:02 PM → 4:02 PM

Sunrise: 5:53 AM

Sunset: 4:55 PM

Moonset: 3:29 AM

Moonrise: 3:32 PM

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Tateyama (館山), Chiba — Tide predictions for Saturday, October 24, 2026 – Friday, October 30, 2026. Local times: UTC+09:00. Heights in m relative to JMA-DL.
Day	Moon phase	1^st Tide	2^nd Tide	3^rd Tide	4^th Tide	☀ Sun	Major Times	Minor Times
24 Sat	95%	3:13 AM ▲ 1.48 m	9:14 AM ▼ 0.58 m	3:27 PM ▲ 1.61 m	9:46 PM ▼ 0.43 m	▲ 5:53 AM ▼ 4:55 PM	8:35 AM → 10:35 AM 8:59 PM → 10:59 PM	2:59 AM → 3:59 AM 3:02 PM → 4:02 PM
25 Sun	98%	3:59 AM ▲ 1.56 m	9:50 AM ▼ 0.64 m	3:54 PM ▲ 1.67 m	10:21 PM ▼ 0.28 m	▲ 5:54 AM ▼ 4:54 PM	9:23 AM → 11:23 AM 9:47 PM → 11:47 PM	4:05 AM → 5:05 AM 3:31 PM → 4:31 PM
26 Mon	100%	4:46 AM ▲ 1.62 m	10:26 AM ▼ 0.74 m	4:19 PM ▲ 1.72 m	10:56 PM ▼ 0.17 m	▲ 5:55 AM ▼ 4:53 PM	10:13 AM → 12:13 PM 10:40 PM → 12:40 AM	5:14 AM → 6:14 AM 4:05 PM → 5:05 PM
27 Tue	99%	5:33 AM ▲ 1.66 m	11:00 AM ▼ 0.87 m	4:44 PM ▲ 1.75 m	11:31 PM ▼ 0.09 m	▲ 5:56 AM ▼ 4:52 PM	11:09 AM → 1:09 PM	6:27 AM → 7:27 AM 4:44 PM → 5:44 PM
28 Wed	95%	6:21 AM ▲ 1.68 m	11:35 AM ▼ 1.01 m	5:09 PM ▲ 1.75 m		▲ 5:57 AM ▼ 4:50 PM	11:38 PM → 1:38 AM 12:09 PM → 2:09 PM	7:41 AM → 8:41 AM 5:32 PM → 6:32 PM
29 Thu	88%	12:08 AM ▼ 0.08 m	7:09 AM ▲ 1.67 m	12:10 PM ▼ 1.13 m	5:35 PM ▲ 1.73 m	▲ 5:58 AM ▼ 4:49 PM	12:40 AM → 2:40 AM 1:12 PM → 3:12 PM	8:54 AM → 9:54 AM 6:30 PM → 7:30 PM
30 Fri	79%	12:46 AM ▼ 0.12 m	8:00 AM ▲ 1.62 m	12:46 PM ▼ 1.23 m	6:04 PM ▲ 1.67 m	▲ 5:59 AM ▼ 4:48 PM	1:45 AM → 3:45 AM 2:17 PM → 4:17 PM	10:00 AM → 11:00 AM 7:36 PM → 8:36 PM

Location & Map

Latitude

34° 58' 60" N (34.9833)

Longitude

139° 51' 0" E (139.85)

Region

Chiba

Postal Code

294-0034

Nearby

Tides 7.6 km Mera (布良)

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: Source: Japan Meteorological Agency website (https://www.data.jma.go.jp/kaiyou/db/tide/suisan/index.php), used under Public Data License Version 1.0 ( license details ). JMA astronomical tide-table predictions; heights converted from centimeters to feet and dates grouped in Japan Standard Time (UTC+09:00). Official source
Vertical datum: JMA-DL — JMA tide-table datum (100.0 cm below MSL)

Weather Data: Open-Meteo

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