# Bloody Dave's Fishing Planner — Public Forecast Brief

**Location:** Fremantle Offshore (-32.06000, 115.65000)  
**Forecast range:** 7 days · **Timezone:** Australia/Perth · **Generated:** 2026-10-13T02:18:47.958Z  
**Marine data through:** 2026-10-19  
**Filter:** wind ≤ 10 kt · minimum continuous window: 3 hour(s)

## Official marine outlook
BOM status: available. 7:01 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 10 to 15 knots 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. 60% chance of showers in the late afternoon and evening.
- **2026-10-15:** Wind Northwesterly 10 to 15 knots turning southwesterly 15 to 20 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 below 10 knots becoming north to northwesterly 10 to 15 knots during the morning then tending west to northwesterly 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 15:00** (3 h): avg wind 5.1 kt, max 8.5 kt, Boating Go, best fishing heuristic 70/100 (4★).
- **2026-10-14 19:00 → 2026-10-15 00:00** (5 h): avg wind 7.1 kt, max 9.9 kt, Boating Excellent / Go, best fishing heuristic 63/100 (3★).
- **2026-10-16 00:00 → 2026-10-16 14:00** (14 h): avg wind 5.7 kt, max 9.4 kt, Boating Go / Marginal, best fishing heuristic 67/100 (3★).
- **2026-10-16 18:00 → 2026-10-17 16:00** (22 h): avg wind 7.3 kt, max 10 kt, Boating Go / Marginal, best fishing heuristic 67/100 (3★).
- **2026-10-18 09:00 → 2026-10-18 12:00** (3 h): avg wind 8.4 kt, max 9 kt, Boating Go, best fishing heuristic 35/100 (1★).
- **2026-10-19 04:00 → 2026-10-19 15:00** (11 h): avg wind 4.6 kt, max 9.6 kt, Boating Marginal, 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 | 18.7 | 0% | 0 | 0 | 1.18–1.74 | 9.6–10.3 | 0.44 |
| 2026-10-14 | 20.8 | 26.4 | 59% | 1.6 | 0.7 | 0.68–1.16 | 3.75–10.45 | 0.72 |
| 2026-10-15 | 16.1 | 21.6 | 82% | 3 | 1 | 0.62–1.1 | 3.7–11.15 | 0.72 |
| 2026-10-16 | 12.4 | 15.9 | 10% | 0 | 0 | 1.02–1.82 | 6.1–9.7 | 0.44 |
| 2026-10-17 | 12 | 15 | 20% | 0 | 0 | 1.88–2.54 | 9.8–11.1 | 0.28 |
| 2026-10-18 | 15 | 21.4 | 26% | 4.5 | 1.1 | 2.22–2.54 | 10.15–11.15 | 0.52 |
| 2026-10-19 | 10.8 | 15.9 | 24% | 0 | 0 | 1.86–2.2 | 9.8–10.1 | 0.28 |

## Next 36 hours
| Local time | Daylight | Wind kt | Gust kt | Swell m | Chop m | Rain chance | Precipitation mm/hour | Fish | Boating |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---|
| 2026-10-13 10:00 | Yes | 12.3 | 16.7 | 1.48 | 0.3 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 11:00 | Yes | 10.9 | 15.7 | 1.44 | 0.26 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 12:00 | Yes | 8.5 | 13.4 | 1.42 | 0.18 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-13 13:00 | Yes | 5.2 | 9.9 | 1.4 | 0.1 | 0% | 0 | 65/100 (3★) | Go |
| 2026-10-13 14:00 | Yes | 1.6 | 5.6 | 1.38 | 0.02 | 0% | 0 | 70/100 (4★) | Go |
| 2026-10-13 15:00 | Yes | 10.1 | 11.3 | 1.32 | 0.1 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-13 16:00 | Yes | 13.9 | 16.9 | 1.28 | 0.18 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-13 17:00 | Yes | 13.5 | 17.1 | 1.22 | 0.26 | 0% | 0 | 57/100 (3★) | Go |
| 2026-10-13 18:00 | No | 12.2 | 16.5 | 1.24 | 0.3 | 0% | 0 | 68/100 (3★) | Go |
| 2026-10-13 19:00 | No | 13.3 | 16.3 | 1.24 | 0.36 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-13 20:00 | No | 13.3 | 16.1 | 1.26 | 0.4 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 21:00 | No | 12.5 | 16.7 | 1.24 | 0.34 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-13 22:00 | No | 9.3 | 15.4 | 1.2 | 0.28 | 0% | 0 | 44/100 (2★) | Go |
| 2026-10-13 23:00 | No | 11.4 | 13.4 | 1.18 | 0.22 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-14 00:00 | No | 14.4 | 17.3 | 1.16 | 0.3 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-14 01:00 | No | 15.3 | 19.2 | 1.12 | 0.4 | 0% | 0 | 58/100 (3★) | Marginal |
| 2026-10-14 02:00 | No | 14.4 | 19.8 | 1.1 | 0.48 | 0% | 0 | 70/100 (4★) | Go |
| 2026-10-14 03:00 | No | 13.1 | 17.9 | 1.08 | 0.52 | 0% | 0 | 75/100 (4★) | Go |
| 2026-10-14 04:00 | No | 13.6 | 16.7 | 1.04 | 0.54 | 0% | 0 | 58/100 (3★) | Go |
| 2026-10-14 05:00 | No | 15 | 19 | 1.02 | 0.58 | 0% | 0 | 58/100 (3★) | Marginal |
| 2026-10-14 06:00 | Yes | 16 | 20.2 | 1 | 0.62 | 0% | 0 | 63/100 (3★) | Marginal |
| 2026-10-14 07:00 | Yes | 16.2 | 20.6 | 0.96 | 0.68 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 08:00 | Yes | 18 | 22.4 | 0.94 | 0.72 | 0% | 0 | 44/100 (2★) | Marginal |
| 2026-10-14 09:00 | Yes | 20.8 | 24.9 | 0.92 | 0.7 | 0% | 0 | 48/100 (2★) | Avoid |
| 2026-10-14 10:00 | Yes | 19.8 | 26.4 | 0.9 | 0.7 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 11:00 | Yes | 16.6 | 24.5 | 0.88 | 0.68 | 0% | 0 | 48/100 (2★) | Marginal |
| 2026-10-14 12:00 | Yes | 12.3 | 20.2 | 0.86 | 0.5 | 0% | 0 | 48/100 (2★) | Go |
| 2026-10-14 13:00 | Yes | 9.3 | 14.4 | 0.84 | 0.3 | 0% | 0 | 53/100 (2★) | Go |
| 2026-10-14 14:00 | Yes | 7.8 | 10.7 | 0.82 | 0.12 | 0% | 0 | 65/100 (3★) | Excellent |
| 2026-10-14 15:00 | Yes | 20.2 | 23.7 | 0.8 | 0.3 | 1% | 0 | 75/100 (4★) | Avoid |
| 2026-10-14 16:00 | Yes | 15.7 | 25.5 | 0.76 | 0.48 | 3% | 0 | 63/100 (3★) | Marginal |
| 2026-10-14 17:00 | Yes | 11.7 | 19.2 | 0.74 | 0.66 | 6% | 0 | 57/100 (3★) | Go |
| 2026-10-14 18:00 | No | 7 | 14.2 | 0.78 | 0.48 | 9% | 0 | 68/100 (3★) | Go |
| 2026-10-14 19:00 | No | 6.1 | 8.7 | 0.82 | 0.3 | 13% | 0.4 | 63/100 (3★) | Excellent |
| 2026-10-14 20:00 | No | 5.2 | 7.4 | 0.86 | 0.12 | 20% | 0.7 | 48/100 (2★) | Excellent |
| 2026-10-14 21:00 | No | 7 | 7.8 | 0.8 | 0.24 | 32% | 0.2 | 48/100 (2★) | Excellent |

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