Portland Bay Marina
Facilities & Weather Forecast
Portland Bay Marina Facilities
No facility data available...
-38.34611 N, 141.60989 E
Portland Bay Marina Information
Portland Bay Marina Weather Forecast
Sun
5AM - 9AM
14 December 2025
W 11–24 knots. Gusts up to 28 knots.
14°C
SW 1.7-2.3m at 8s period
UV Index: 0 - Low
Cloudy
Sun
9AM - 1PM
14 December 2025
- SW 15–24 knots. Gusts up to 28 knots.
- 15°C
- SW 2.3-3.2m at 9s period
- UV Index: 3 - Moderate
- Cloudy
Sun
1PM - 5PM
14 December 2025
- SW 14–23 knots. Gusts up to 26 knots.
- 15°C
- SW 3.2-3.6m at 11s period
- UV Index: 9 - Very High
- Cloudy
Sun
5PM - 9PM
14 December 2025
- SW 10–23 knots. Gusts up to 26 knots.
- 13 to 15°C
- SW 3.8m at 12s period
- UV Index: 0 - Low
- Partly cloudy
Sun
9PM - 5AM
14 December 2025
- SW 8–21 knots.
- 12°C
- SW 3.9m at 12s period
- UV Index: 0 - Low
- Mostly fine
Mon
5AM - 9AM
15 December 2025
- SW 7–16 knots.
- 12°C
- SW 3.6m at 12s period
- UV Index: 0 - Low
- Mostly fine
Mon
9AM - 1PM
15 December 2025
- SW 10–15 knots. Gusts up to 18 knots.
- 14°C
- SW 3.4m at 12s period
- UV Index: 11 - Extreme
- Partly cloudy
Mon
1PM - 5PM
15 December 2025
- SW 9–15 knots. Gusts up to 18 knots.
- 14°C
- SW 3.3m at 12s period
- UV Index: 12 - Extreme
- Mostly fine
Mon
5PM - 9PM
15 December 2025
- S 13 knots decreasing to 9 knots. Gusts up to 17 knots.
- 13 to 15°C
- S 3.2m at 12s period
- UV Index: 0 - Low
- Mostly fine
Mon
9PM - 5AM
15 December 2025
- S 4–11 knots.
- 12°C
- S 2.8-3.1m at 12s period
- UV Index: 0 - Low
- Partly cloudy
Tue
5AM - 9AM
16 December 2025
- S 4–6 knots.
- 12 to 14°C
- S 2.7m at 11s period
- UV Index: 0 - Low
- Partly cloudy
Tue
9AM - 1PM
16 December 2025
- SE 4 knots increasing to 8 knots.
- Increasing from 14 to 17°C
- S 2.4m at 11s period
- UV Index: 13 - Extreme
- Mostly fine
Tue
1PM - 5PM
16 December 2025
- SE 9 knots increasing to 11 knots.
- 16°C
- S 2.2m at 11s period
- UV Index: 13 - Extreme
- Sunny
Tue
5PM - 9PM
16 December 2025
- SE 7–14 knots.
- Decreasing from 18 to 14°C
- S 2.0m at 10s period
- UV Index: 0 - Low
- Sunny
Tue
9PM - 5AM
16 December 2025
- E 4–13 knots.
- 9 to 15°C
- S 1.5-1.9m at 10s period
- UV Index: 0 - Low
- Sunny
Wed
5AM - 9AM
17 December 2025
- NE 7 knots decreasing to 4 knots.
- Increasing from 10 to 18°C
- S 1.4m at 10s period
- UV Index: 0 - Low
- Sunny
Wed
9AM - 1PM
17 December 2025
- N 3 knots increasing to S 5 knots.
- Increasing from 19 to 27°C
- S 1.3m at 10s period
- UV Index: 13 - Extreme
- Mostly fine
Wed
1PM - 5PM
17 December 2025
- S 5–13 knots.
- 22 to 28°C
- S 1.1m at 10s period
- UV Index: 13 - Extreme
- Partly cloudy
Wed
5PM - 9PM
17 December 2025
- S 10 knots decreasing to SE 5 knots.
- Decreasing from 24 to 18°C
- S 1.1m at 10s period
- UV Index: 0 - Low
- Cloudy
Wed
9PM - 5AM
17 December 2025
- E 3–8 knots.
- 14 to 18°C
- SW 0.9m at 10s period
- UV Index: 0 - Low
- Cloudy
Thu
5AM - 9AM
18 December 2025
- N 3–11 knots backing NW 3-11 knots.
- Increasing from 16 to 23°C
- SW 0.8m at 11s period
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
18 December 2025
- NW 5–12 knots backing W 5-12 knots.
- Increasing from 25 to 29°C
- SW 0.9m at 11s period
- UV Index: 12 - Extreme
- Cloudy
Thu
1PM - 5PM
18 December 2025
- SW 7–21 knots. Gusts up to 25 knots.
- 22 to 31°C
- SW 0.9m at 11s period
- UV Index: 13 - Extreme
- Cloudy
Thu
5PM - 9PM
18 December 2025
- SW 15 knots decreasing to 6 knots. Gusts up to 25 knots.
- Decreasing from 26 to 19°C
- SW 0.9m at 12s period
- UV Index: 0 - Low
- Cloudy
Thu
9PM - 5AM
18 December 2025
- S 7 knots increasing to 13 knots. Gusts up to 18 knots.
- 15 to 20°C
- SW 1.1m at 12s period
- UV Index: 0 - Low
- Cloudy
Fri
5AM - 9AM
19 December 2025
- SE 7–16 knots.
- 15 to 17°C
- S 1.2m at 12s period
- Cloudy
Fri
9AM - 1PM
19 December 2025
- SE 9–18 knots.
- 16 to 22°C
- S 1.4m at 10s period
- Partly cloudy
Fri
1PM - 5PM
19 December 2025
- SE 9–19 knots. Gusts up to 21 knots.
- 16 to 24°C
- S 1.6m at 9s period
- Mostly fine
Fri
5PM - 9PM
19 December 2025
- SE 8–20 knots.
- Decreasing from 20 to 16°C
- S 1.6m at 9s period
- Sunny
Fri
9PM - 5AM
19 December 2025
- E 5–22 knots.
- 15 to 17°C
- S 1.4m at 8s period
- Mostly fine
Sat
5AM - 9AM
20 December 2025
- E 9–24 knots.
- 15°C
- S 1.4m at 8s period
- Cloudy
Sat
9AM - 1PM
20 December 2025
- E 7–25 knots.
- 16 to 20°C
- S 1.4m at 8s period
- Cloudy
Sat
1PM - 5PM
20 December 2025
- E 9–25 knots veering S 9-25 knots.
- 17 to 22°C
- S 1.3m at 8s period
- Partly cloudy
Sat
5PM - 9PM
20 December 2025
- SW 8–25 knots veering NW 8-25 knots. Gusts up to 29 knots.
- 16 to 24°C
- S 1.3m at 8s period
- Partly cloudy
Sat
9PM - 5AM
20 December 2025
- SE 16 knots decreasing to E 0 knots. Gusts up to 23 knots.
- Decreasing from 19 to 11°C
- S 1.2m at 8s period
- Cloudy
Sun
5AM - 9AM
21 December 2025
- Light and variable.
- Increasing from 12 to 15°C
- S 1.2m at 8s period
- Cloudy
Sun
9AM - 1PM
21 December 2025
- SE 4–6 knots.
- 18°C
- S 1.2m at 8s period
- Cloudy
Sun
1PM - 5PM
21 December 2025
- S 8 knots.
- Decreasing from 27 to 22°C
- S 1.3m at 9s period
- Partly cloudy
Sun
5PM - 9PM
21 December 2025
- SE 8 knots. Gusts up to 19 knots.
- 18 to 25°C
- S 1.3m at 9s period
- Mostly fine
Sun
9PM - 5AM
21 December 2025
- SE 4–7 knots backing NE 4-7 knots.
- 13 to 15°C
- S 1.2m at 9s period
- Partly cloudy
Mon
5AM - 9AM
22 December 2025
- NE 4–6 knots backing N 4-6 knots.
- Increasing from 14 to 19°C
- S 1.2m at 9s period
- Cloudy
Mon
9AM - 1PM
22 December 2025
- N 7–11 knots.
- 31°C
- S 1.1m at 10s period
- Cloudy
Mon
1PM - 5PM
22 December 2025
- W 6 knots increasing to SW 8 knots.
- Decreasing from 38 to 26°C
- SW 1.2m at 9s period
- Cloudy
Mon
5PM - 9PM
22 December 2025
- SW 8 knots decreasing to 4 knots.
- Decreasing from 26 to 21°C
- SW 1.2m at 9s period
- Cloudy
Mon
9PM - 5AM
22 December 2025
- NW 4 knots increasing to 7 knots.
- 15°C
- SW 1.2m at 9s period
- Chance of showers
Tue
5AM - 9AM
23 December 2025
- NW 7 knots decreasing to 4 knots. Gusts up to 17 knots.
- Increasing from 15 to 18°C
- SW 1.2m at 9s period
- Partly cloudy
Tue
9AM - 1PM
23 December 2025
- W 5–14 knots.
- 19 to 24°C
- SW 1.2m at 9s period
- Mostly fine
Tue
1PM - 5PM
23 December 2025
- SW 6 knots increasing to 10 knots. Gusts up to 18 knots.
- Decreasing from 25 to 18°C
- SW 1.9m at 8s period
- Cloudy
Tue
5PM - 9PM
23 December 2025
- SW 10 knots decreasing to 4 knots. Gusts up to 18 knots.
- 15 to 21°C
- SW 1.9m at 8s period
- Cloudy
Tue
9PM - 5AM
23 December 2025
- SW 3–8 knots.
- 13°C
- SW 2.7m at 10s period
- Cloudy
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