# Bloody Dave's Fishing Planner — Public Forecast Brief

**Location:** Fremantle Offshore (-32.06000, 115.65000)  
**Forecast range:** 7 days · **Timezone:** Australia/Perth · **Generated:** 2026-10-14T12:16:28.277Z  
**Marine data through:** 2026-10-20  
**Filter:** wind ≤ 10 kt · minimum continuous window: 3 hour(s)

## Official marine outlook
BOM status: available. 7:09 pm WST on Wednesday 14 October 2026 · https://www.bom.gov.au/wa/forecasts/perth-waters.shtml
- **2026-10-14:** Wind Northwesterly 10 to 15 knots tending northerly in the late evening. Seas Below 1 metre. Swell Southwesterly around 1 metre. Cloudy. 50% chance of showers.
- **2026-10-15:** Wind North to northwesterly 10 to 15 knots increasing to 20 knots before shifting southwesterly 10 to 15 knots in the early morning. Seas Around 1 metre. Swell Southwesterly around 1 metre, tending westerly 1 to 2 metres during the morning. Partly cloudy. 95% chance of showers in the morning. The chance of a thunderstorm in the early morning.
- **2026-10-16:** Wind Variable about 10 knots. Seas Below 1 metre. Swell West to southwesterly 1 to 2 metres. Partly cloudy.
- **2026-10-17:** Wind West to northwesterly below 10 knots increasing to 10 to 15 knots during the day then tending west to southwesterly during the evening. Seas Below 1 metre. Swell West to southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning. Partly cloudy. 60% chance of showers.
- **2026-10-18:** Wind Southwesterly 10 to 15 knots. Seas Below 1 metre. Swell West to southwesterly 2.5 to 3 metres. Partly cloudy.

## Next qualifying windows
- **2026-10-14 20:00 → 2026-10-15 00:00** (4 h): avg wind 8.4 kt, max 9.8 kt, Boating Excellent, best fishing heuristic 48/100 (2★).
- **2026-10-16 00:00 → 2026-10-16 21:00** (21 h): avg wind 6.7 kt, max 9.9 kt, Boating Go, best fishing heuristic 67/100 (3★).
- **2026-10-16 23:00 → 2026-10-17 15:00** (16 h): avg wind 6.7 kt, max 9.7 kt, Boating Marginal / Go, best fishing heuristic 72/100 (4★).
- **2026-10-18 23:00 → 2026-10-19 14:00** (15 h): avg wind 6.7 kt, max 9 kt, Boating Go / Marginal, best fishing heuristic 67/100 (3★).
- **2026-10-19 18:00 → 2026-10-19 23:00** (5 h): avg wind 6.6 kt, max 8.7 kt, Boating Marginal, best fishing heuristic 72/100 (4★).

## 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 |
|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-10-14 | 21 | 26.4 | 99% | 2.9 | 1 | 0.72–1.3 | 6.2–10.4 | 0.56 |
| 2026-10-15 | 18 | 24.9 | 90% | 2.6 | 1.2 | 0.66–1.14 | 4.45–11.85 | 1.04 |
| 2026-10-16 | 11.6 | 14.8 | 0% | 0 | 0 | 1.1–1.78 | 6.4–9 | 0.26 |
| 2026-10-17 | 18.9 | 24.5 | 45% | 1 | 0.6 | 1.8–2.82 | 9.15–11.45 | 0.82 |
| 2026-10-18 | 16.1 | 22.4 | 46% | 2.6 | 0.5 | 2.24–2.8 | 10.1–11.4 | 0.8 |
| 2026-10-19 | 10.7 | 14.8 | 16% | 0 | 0 | 1.7–2.22 | 9.55–10.1 | 0.24 |
| 2026-10-20 | 18.1 | 22.9 | 23% | 0.6 | 0.1 | 1.56–2.16 | 8.95–10.3 | 1.08 |

## Next 36 hours
| Local time | Daylight | Wind kt | Gust kt | Swell m | Chop m | Rain chance | Precipitation mm/hour | Fish | Boating |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---|
| 2026-10-14 20:00 | No | 9.8 | 11.5 | 0.74 | 0.22 | 84% | 1 | 48/100 (2★) | Excellent |
| 2026-10-14 21:00 | No | 7.7 | 12.4 | 0.74 | 0.22 | 95% | 0.6 | 48/100 (2★) | Excellent |
| 2026-10-14 22:00 | No | 7.5 | 9.5 | 0.72 | 0.2 | 99% | 0.8 | 44/100 (2★) | Excellent |
| 2026-10-14 23:00 | No | 8.6 | 10.7 | 0.72 | 0.2 | 98% | 0.1 | 48/100 (2★) | Excellent |
| 2026-10-15 00:00 | No | 10.4 | 12.4 | 0.72 | 0.3 | 90% | 0.1 | 40/100 (2★) | Avoid |
| 2026-10-15 01:00 | No | 12.1 | 14.6 | 0.7 | 0.42 | 78% | 0 | 45/100 (2★) | Avoid |
| 2026-10-15 02:00 | No | 13.4 | 16.3 | 0.7 | 0.52 | 71% | 0 | 55/100 (3★) | Avoid |
| 2026-10-15 03:00 | No | 14.3 | 17.5 | 0.68 | 0.7 | 74% | 0 | 67/100 (3★) | Avoid |
| 2026-10-15 04:00 | No | 14.8 | 18.5 | 0.68 | 0.86 | 81% | 0.1 | 57/100 (3★) | Avoid |
| 2026-10-15 05:00 | No | 18 | 22.2 | 0.66 | 1.04 | 86% | 0.6 | 55/100 (3★) | Avoid |
| 2026-10-15 06:00 | Yes | 15.6 | 24.9 | 0.72 | 0.82 | 87% | 1.2 | 55/100 (3★) | Avoid |
| 2026-10-15 07:00 | Yes | 10.3 | 19.4 | 0.78 | 0.6 | 86% | 0.6 | 44/100 (2★) | Avoid |
| 2026-10-15 08:00 | Yes | 12 | 14.8 | 0.84 | 0.38 | 78% | 0 | 36/100 (1★) | Avoid |
| 2026-10-15 09:00 | Yes | 14.4 | 18.5 | 0.94 | 0.38 | 58% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 10:00 | Yes | 12.6 | 18.3 | 1.02 | 0.4 | 32% | 0 | 36/100 (1★) | Avoid |
| 2026-10-15 11:00 | Yes | 11.3 | 16.3 | 1.12 | 0.4 | 12% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 12:00 | Yes | 11.3 | 14.8 | 1.04 | 0.38 | 4% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 13:00 | Yes | 11.1 | 14.8 | 0.96 | 0.36 | 1% | 0 | 36/100 (1★) | Avoid |
| 2026-10-15 14:00 | Yes | 11.1 | 14.6 | 0.88 | 0.34 | 0% | 0 | 50/100 (2★) | Avoid |
| 2026-10-15 15:00 | Yes | 10.8 | 14.6 | 0.96 | 0.3 | 0% | 0 | 62/100 (3★) | Avoid |
| 2026-10-15 16:00 | Yes | 9.8 | 14.2 | 1.04 | 0.26 | 0% | 0 | 62/100 (3★) | Avoid |
| 2026-10-15 17:00 | Yes | 8.9 | 13 | 1.12 | 0.22 | 0% | 0 | 54/100 (2★) | Avoid |
| 2026-10-15 18:00 | No | 8.5 | 11.9 | 1.12 | 0.22 | 0% | 0 | 60/100 (3★) | Avoid |
| 2026-10-15 19:00 | No | 8.6 | 11.5 | 1.1 | 0.2 | 0% | 0 | 55/100 (3★) | Avoid |
| 2026-10-15 20:00 | No | 8.9 | 11.9 | 1.1 | 0.2 | 0% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 21:00 | No | 8.1 | 11.9 | 1.12 | 0.14 | 0% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 22:00 | No | 6 | 10.9 | 1.12 | 0.06 | 0% | 0 | 40/100 (2★) | Avoid |
| 2026-10-15 23:00 | No | 4.2 | 8.6 | 1.14 | 0 | 0% | 0 | 40/100 (2★) | Avoid |
| 2026-10-16 00:00 | No | 2.8 | 6.6 | 1.12 | 0 | 0% | 0 | 40/100 (2★) | Go |
| 2026-10-16 01:00 | No | 1.5 | 5.1 | 1.12 | 0 | 0% | 0 | 45/100 (2★) | Go |
| 2026-10-16 02:00 | No | 0.8 | 3.7 | 1.1 | 0 | 0% | 0 | 45/100 (2★) | Go |
| 2026-10-16 03:00 | No | 0.2 | 2.5 | 1.18 | 0 | 0% | 0 | 55/100 (3★) | Go |
| 2026-10-16 04:00 | No | 2.6 | 4.3 | 1.28 | 0 | 0% | 0 | 67/100 (3★) | Go |
| 2026-10-16 05:00 | No | 5.9 | 8.4 | 1.36 | 0 | 0% | 0 | 67/100 (3★) | Go |
| 2026-10-16 06:00 | Yes | 8.2 | 11.5 | 1.42 | 0.02 | 0% | 0 | 60/100 (3★) | Go |
| 2026-10-16 07:00 | Yes | 7.4 | 11.9 | 1.46 | 0.02 | 0% | 0 | 44/100 (2★) | Go |

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