Wushibi Fishing Port Taitung · Class II · forecast point Zhangbin Township Coastal 13.5 km
成功大武沿海 · coastal forecast 09/18 09:31 updated
moderate
Northerly 4 Bf · Wave 1.3 m · Marine forecast: gusts Bf 7
Near gale · 13.9–17.1 m/s (50–62 km/h) · open sea: sea heaps up ~4 m, foam in streaks
Rule of thumb: Beaufort force 6+ or waves 2 m+ is generally unsuitable for small craft; force 4 or below with waves under 1 m counts as calm.
Northerly 4 Bf · Wave 1.3 m · Marine forecast: gusts Bf 7
Near gale · 13.9–17.1 m/s (50–62 km/h) · open sea: sea heaps up ~4 m, foam in streaks
Rule of thumb: Beaufort force 6+ or waves 2 m+ is generally unsuitable for small craft; force 4 or below with waves under 1 m counts as calm.
Wave1.3mE 8.4s
Wind4BfNortherly 6.2m/s
Moderate breeze · 5.5–7.9 m/s (20–28 km/h)
Moderate breeze · 5.5–7.9 m/s (20–28 km/h)
Current0.2m/sN <1 kt
Tide nowRising 8.4/10Level 138 cm · next High 10:34
🌊 Rise and fall times today
When the tide is running the middle 40% of each rise or fall (3–7 tenths) — strongest flow; slack water around high and low
11:55–13:43 Falling · 16:59–19:32 Rising · 23:45–02:50 Falling · 07:24–10:24 Rising
| Rising ← | 03:53 → 10:34 | 6.7 h | 85.0 → 141.0 cm |
| Falling | 10:34 → 15:05 | 4.5 h | 141.0 → 121.0 cm |
| Rising | 15:05 → 21:27 | 6.4 h | 121.0 → 170.0 cm |
| Falling | 21:27 → 05:09 | 7.7 h | 170.0 → 93.0 cm |
11:55–13:43 Falling · 16:59–19:32 Rising · 23:45–02:50 Falling · 07:24–10:24 Rising
Little change in the next 12 h
Nearest buoy 成功浮球式波浪站 (10.6 km) measured: Wave 1.2 m ENE · 07:00
Water colour estimate: blue (uncalibrated)
Next 48 h (3-hourly)
| Time | Weather | Wave | Wind | Current |
|---|---|---|---|---|
| 09/18 09:00 | Cloudy | 1.3m E | Northerly 4 Bf (6.2m/s) | 0.2m/s N |
| 09/18 12:00 | Clear | 1.3m E | Northeasterly 4 Bf (6.2m/s) | 0.1m/s NW |
| 09/18 15:00 | Clear | 1.4m E | Northeasterly 4 Bf (6.2m/s) | 0.2m/s NW |
| 09/18 18:00 | Brief Showers | 1.4m E | Northeasterly 4 Bf (6.2m/s) | 0.1m/s NW |
| 09/18 21:00 | Overcast | 1.4m E | Northerly 4 Bf (6.2m/s) | 0.1m/s NW |
| 09/19 00:00 | Cloudy | 1.3m E | Northerly 3 Bf (4.1m/s) | 0.1m/s N |
| 09/19 03:00 | Clear | 1.3m E | Northerly 4 Bf (6.2m/s) | 0.3m/s N |
| 09/19 06:00 | Clear | 1.3m E | Northerly 3 Bf (3.6m/s) | 0.3m/s NE |
| 09/19 09:00 | Clear | 1.3m E | Northerly 4 Bf (6.7m/s) | 0.1m/s NE |
| 09/19 12:00 | Clear | 1.2m E | Northeasterly 3 Bf (4.6m/s) | 0.1m/s W |
| 09/19 15:00 | Clear | 1.2m E | Northeasterly 4 Bf (5.7m/s) | 0.1m/s NW |
| 09/19 18:00 | Clear | 1.3m NE | Northeasterly 3 Bf (5.1m/s) | 0.2m/s NW |
| 09/19 21:00 | Overcast | 1.3m NE | Northwesterly 4 Bf (6.7m/s) | 0.1m/s NW |
| 09/20 00:00 | Cloudy | 1.4m NE | Northwesterly 2 Bf (2.6m/s) | 0.1m/s NW |
| 09/20 03:00 | Cloudy | 1.4m NE | Northwesterly 3 Bf (5.1m/s) | 0.2m/s N |
| 09/20 06:00 | Clear | 1.3m NE | Northwesterly 2 Bf (2.1m/s) | 0.2m/s N |
Tide today (海釣長濱界橋)
| Time | Height | |
|---|---|---|
| 03:53 | 85.0 cm | |
| 10:34 | 141.0 cm | |
| 15:05 | 121.0 cm | |
| 21:27 | 170.0 cm |
Marine forecast (成功臺東沿海)
- 09/18 06:00–00:00: 4 gust 6以下上午轉4–5 gust 7 · Wave Cloudy, Local Showers
- 09/19 00:00–00:00: 4–5 gust 7晨轉4 gust 6以下下午再轉4–5 gust 7 · Wave Cloudy, Local Showers
- 09/20 00:00–00:00: 4–5 gust 7 · Wave Cloudy, Local Showers
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tidewx.com · Data: Central Weather Administration open data (coastal forecast · marine forecast · tides · buoys) · NAMR NODASS · page generated 09/18 09:31, refreshed every 5 min · forecasts are not measurements — check on site before going out · Sources