# Bloody Dave's Fishing Planner — Public Forecast Brief

**Location:** Fremantle Offshore (-32.06000, 115.65000)  
**Forecast range:** 7 days · **Timezone:** Australia/Perth · **Generated:** 2026-10-12T22:25:15.106Z  
**Marine data through:** 2026-10-19  
**Filter:** wind ≤ 10 kt · minimum continuous window: 3 hour(s)

## Official marine outlook
BOM status: available. 1:01 am WST on Tuesday 13 October 2026 · https://www.bom.gov.au/wa/forecasts/perth-waters.shtml
- **2026-10-13:** Wind Easterly 15 to 20 knots turning south to southeasterly 10 to 15 knots in the middle of the day then tending east to southeasterly in the evening. Seas Around 1 metre. Swell Southwesterly 1 to 1.5 metres, decreasing to around 1 metre by early evening. Sunny.
- **2026-10-14:** Wind Easterly 15 to 20 knots shifting northwesterly in the middle of the day. Seas Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre around midday. Swell Southwesterly around 1 metre. Sunny morning. 50% chance of showers in the late afternoon and evening.
- **2026-10-15:** Wind Northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots during the morning. Seas Around 1 metre. Swell Southwesterly 1 to 1.5 metres, tending westerly 1 to 1.5 metres during the afternoon or evening. Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning.
- **2026-10-16:** Wind Variable about 10 knots becoming northwesterly 10 to 15 knots during the day. Seas Below 1 metre. Swell Westerly 1 to 2 metres. Cloudy.

## Next qualifying windows
- **2026-10-13 12:00 → 2026-10-13 16:00** (4 h): avg wind 6.1 kt, max 9.7 kt, Boating Go, best fishing heuristic 70/100 (4★).
- **2026-10-16 00:00 → 2026-10-16 11:00** (11 h): avg wind 5.7 kt, max 9.4 kt, Boating Go / Marginal, best fishing heuristic 67/100 (3★).
- **2026-10-17 00:00 → 2026-10-17 19:00** (19 h): avg wind 8.1 kt, max 9.9 kt, Boating Marginal / Go, best fishing heuristic 67/100 (3★).
- **2026-10-17 21:00 → 2026-10-18 13:00** (16 h): avg wind 8.5 kt, max 9.5 kt, Boating Go, best fishing heuristic 77/100 (4★).
- **2026-10-19 04:00 → 2026-10-19 15:00** (11 h): avg wind 4.6 kt, max 9.6 kt, Boating Go, best fishing heuristic 67/100 (3★).

## Daily outlook
Air temperature and rain use a coastal land-grid forecast; wind and gust use an offshore sea-grid forecast. Rain is the highest hourly probability, not a daily probability or rainfall amount. Amounts are modelled precipitation (rain + showers + snow water equivalent), not amounts conditional on rain occurring. All daily ranges and totals cover the full local calendar day; hourly amounts cover the preceding hour.
| Date | Max wind kt | Max gust kt | Max hourly rain chance | Total precipitation mm/day | Peak mm/hour | Swell m | Swell period s | Max chop m |
|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-10-13 | 13.9 | 18.3 | 0% | 0 | 0 | 1.18–1.72 | 9.9–10.35 | 0.42 |
| 2026-10-14 | 22.2 | 27.6 | 59% | 1.4 | 0.5 | 0.72–1.16 | 3.95–10.8 | 0.7 |
| 2026-10-15 | 21.4 | 26.8 | 82% | 13.2 | 5.3 | 0.64–1.14 | 3.5–11 | 1.04 |
| 2026-10-16 | 13.1 | 16.9 | 10% | 0 | 0 | 1.06–1.84 | 6–9.15 | 0.58 |
| 2026-10-17 | 9.9 | 14.6 | 20% | 0 | 0 | 1.92–2.6 | 9.4–11.4 | 0.2 |
| 2026-10-18 | 13.3 | 19.4 | 26% | 0.9 | 0.3 | 2.22–2.56 | 10.65–11.35 | 0.28 |
| 2026-10-19 | 10.8 | 17.1 | 24% | 0 | 0 | 1.82–2.2 | 10.15–10.6 | 0.24 |

## Next 36 hours
| Local time | Daylight | Wind kt | Gust kt | Swell m | Chop m | Rain chance | Precipitation mm/hour | Fish | Boating |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---|
| 2026-10-13 06:00 | Yes | 12.8 | 17.5 | 1.58 | 0.4 | 0% | 0 | 59/100 (3★) | Go |
| 2026-10-13 07:00 | Yes | 12.9 | 17.9 | 1.56 | 0.38 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 08:00 | Yes | 11.2 | 18.3 | 1.52 | 0.36 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 09:00 | Yes | 11.4 | 15.6 | 1.5 | 0.32 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 10:00 | Yes | 11.5 | 15.2 | 1.46 | 0.3 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 11:00 | Yes | 10.1 | 14.8 | 1.44 | 0.26 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 12:00 | Yes | 8.1 | 12.4 | 1.42 | 0.18 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-13 13:00 | Yes | 4.7 | 9.5 | 1.4 | 0.08 | 0% | 0 | 65/100 (3★) | Go |
| 2026-10-13 14:00 | Yes | 1.9 | 5.2 | 1.38 | 0 | 0% | 0 | 70/100 (4★) | Go |
| 2026-10-13 15:00 | Yes | 9.7 | 11.1 | 1.36 | 0.08 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-13 16:00 | Yes | 13.9 | 16.9 | 1.34 | 0.18 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-13 17:00 | Yes | 13.9 | 17.3 | 1.32 | 0.26 | 0% | 0 | 57/100 (3★) | Go |
| 2026-10-13 18:00 | No | 13.3 | 16.9 | 1.3 | 0.3 | 0% | 0 | 68/100 (3★) | Go |
| 2026-10-13 19:00 | No | 13.9 | 17.1 | 1.28 | 0.34 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-13 20:00 | No | 12.8 | 16.9 | 1.26 | 0.38 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 21:00 | No | 10.8 | 15.7 | 1.24 | 0.34 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 22:00 | No | 9 | 13 | 1.2 | 0.3 | 0% | 0 | 44/100 (2★) | Go |
| 2026-10-13 23:00 | No | 12.7 | 14.8 | 1.18 | 0.26 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-14 00:00 | No | 16 | 19.4 | 1.16 | 0.36 | 0% | 0 | 53/100 (2★) | Marginal |
| 2026-10-14 01:00 | No | 15.3 | 20.2 | 1.14 | 0.44 | 0% | 0 | 58/100 (3★) | Marginal |
| 2026-10-14 02:00 | No | 15.6 | 19.4 | 1.12 | 0.54 | 0% | 0 | 70/100 (4★) | Marginal |
| 2026-10-14 03:00 | No | 14.1 | 19.6 | 1.08 | 0.56 | 0% | 0 | 75/100 (4★) | Go |
| 2026-10-14 04:00 | No | 13.8 | 17.7 | 1.06 | 0.6 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-14 05:00 | No | 14.6 | 18.5 | 1.02 | 0.62 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-14 06:00 | Yes | 15.5 | 19.8 | 1 | 0.64 | 0% | 0 | 63/100 (3★) | Marginal |
| 2026-10-14 07:00 | Yes | 16.4 | 20.6 | 0.98 | 0.66 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 08:00 | Yes | 19 | 23.9 | 0.96 | 0.68 | 0% | 0 | 44/100 (2★) | Marginal |
| 2026-10-14 09:00 | Yes | 22.2 | 27 | 0.94 | 0.66 | 0% | 0 | 48/100 (2★) | Avoid |
| 2026-10-14 10:00 | Yes | 19.9 | 27.6 | 0.92 | 0.66 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 11:00 | Yes | 17.1 | 24.7 | 0.9 | 0.64 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 12:00 | Yes | 12.8 | 20.8 | 0.88 | 0.48 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-14 13:00 | Yes | 8.5 | 15 | 0.86 | 0.3 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-14 14:00 | Yes | 7.8 | 9.7 | 0.84 | 0.14 | 0% | 0 | 65/100 (3★) | Excellent |
| 2026-10-14 15:00 | Yes | 15.4 | 17.5 | 0.82 | 0.32 | 1% | 0 | 75/100 (4★) | Marginal |
| 2026-10-14 16:00 | Yes | 14.8 | 21 | 0.8 | 0.52 | 3% | 0 | 63/100 (3★) | Marginal |
| 2026-10-14 17:00 | Yes | 17.9 | 21.2 | 0.78 | 0.7 | 6% | 0.2 | 57/100 (3★) | Marginal |

_Planning aid only. Check official marine warnings, local conditions, and your vessel limits before departure._