About Portland Bay Marina
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COORDINATES
-38.34611 N, 141.60989 E
Port Information
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Weather Forecast
Mon
5AM - 9AM
09 March 2026
Light and variable.
12 to 15°C
SW 1.9m at 11s period
UV Index: 0 - Low
Mostly fine
Mon
9AM - 1PM
09 March 2026
- W 2 knots increasing to SW 8 knots.
- Increasing from 15 to 21°C
- SW 1.7m at 11s period
- UV Index: 8 - Very High
- Mostly fine
Mon
1PM - 5PM
09 March 2026
- SW 9 knots increasing to 11 knots. Gusts up to 16 knots.
- 18 to 21°C
- SW 1.7m at 10s period
- UV Index: 8 - Very High
- Mostly fine
Mon
5PM - 9PM
09 March 2026
- S 4–14 knots.
- Decreasing from 20 to 15°C
- SW 1.6m at 9s period
- UV Index: 0 - Low
- Sunny
Mon
9PM - 5AM
09 March 2026
- S 7 knots decreasing to E 3 knots.
- 12 to 16°C
- S 1.2-1.5m at 9s period
- UV Index: 0 - Low
- Sunny
Tue
5AM - 9AM
10 March 2026
- Light and variable.
- 11 to 15°C
- S 1.1m at 10s period
- UV Index: 0 - Low
- Mostly fine
Tue
9AM - 1PM
10 March 2026
- N 3–8 knots veering E 3-8 knots.
- Increasing from 15 to 23°C
- S 1.1m at 10s period
- UV Index: 9 - Very High
- Sunny
Tue
1PM - 5PM
10 March 2026
- E 5 knots increasing to S 9 knots.
- 20 to 24°C
- SW 1.1m at 11s period
- UV Index: 9 - Very High
- Sunny
Tue
5PM - 9PM
10 March 2026
- SE 6–11 knots.
- Decreasing from 24 to 18°C
- SW 1.1m at 11s period
- UV Index: 0 - Low
- Mostly fine
Tue
9PM - 5AM
10 March 2026
- SE 5 knots increasing to N 9 knots. Gusts up to 25 knots.
- 17 to 22°C
- SW 1.2m at 11s period
- UV Index: 0 - Low
- Partly cloudy
Wed
5AM - 9AM
11 March 2026
- NW 9–19 knots. Gusts up to 26 knots.
- 18 to 22°C
- SW 1.2m at 11s period
- UV Index: 0 - Low
- Cloudy
Wed
9AM - 1PM
11 March 2026
- N 4–11 knots backing W 4-11 knots. Gusts up to 20 knots.
- 18 to 26°C
- SW 1.2m at 11s period
- UV Index: 2 - Low
- Partly cloudy
Wed
1PM - 5PM
11 March 2026
- SW 9 knots increasing to 16 knots. Gusts up to 24 knots.
- 17 to 23°C
- SW 1.2m at 11s period
- UV Index: 4 - Moderate
- Partly cloudy
Wed
5PM - 9PM
11 March 2026
- SW 9–21 knots.
- Decreasing from 19 to 16°C
- SW 1.2m at 10s period
- UV Index: 0 - Low
- Cloudy
Wed
9PM - 5AM
11 March 2026
- S 10–17 knots. Gusts up to 20 knots.
- 14 to 17°C
- SW 1.3-1.8m at 8s period
- UV Index: 0 - Low
- Cloudy
Thu
5AM - 9AM
12 March 2026
- S 8–14 knots. Gusts up to 17 knots.
- 14°C
- S 1.9m at 7s period
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
12 March 2026
- S 6–14 knots.
- 14 to 16°C
- S 2.0m at 7s period
- UV Index: 1 - Low
- Partly cloudy
Thu
1PM - 5PM
12 March 2026
- S 13–17 knots. Gusts up to 19 knots.
- 16°C
- S 2.2m at 8s period
- UV Index: 7 - High
- Mostly fine
Thu
5PM - 9PM
12 March 2026
- S 13–17 knots.
- 15°C
- S 2.2m at 8s period
- UV Index: 0 - Low
- Mostly fine
Thu
9PM - 5AM
12 March 2026
- S 12–17 knots.
- 14°C
- S 2.5m at 8s period
- UV Index: 0 - Low
- Partly cloudy
Fri
5AM - 9AM
13 March 2026
- S 14 knots. Gusts up to 18 knots.
- 14°C
- S 2.5m at 9s period
- Partly cloudy
Fri
9AM - 1PM
13 March 2026
- S 10–19 knots.
- 16°C
- S 2.5m at 9s period
- Mostly fine
Fri
1PM - 5PM
13 March 2026
- S 10–21 knots.
- 16°C
- S 2.5m at 10s period
- Mostly fine
Fri
5PM - 9PM
13 March 2026
- S 10–24 knots.
- 14 to 17°C
- S 2.4m at 10s period
- Mostly fine
Fri
9PM - 5AM
13 March 2026
- SE 6–23 knots.
- 12 to 15°C
- S 2.4m at 10s period
- Mostly fine
Sat
5AM - 9AM
14 March 2026
- SE 4–23 knots.
- 12 to 15°C
- S 2.3m at 11s period
- Partly cloudy
Sat
9AM - 1PM
14 March 2026
- SE 4–23 knots.
- 14 to 17°C
- S 2.3m at 12s period
- Cloudy
Sat
1PM - 5PM
14 March 2026
- SE 5–22 knots.
- 16 to 20°C
- S 2.4m at 12s period
- Partly cloudy
Sat
5PM - 9PM
14 March 2026
- S 11–20 knots.
- Decreasing from 18 to 15°C
- S 2.4m at 12s period
- Partly cloudy
Sat
9PM - 5AM
14 March 2026
- SE 6–20 knots.
- 15°C
- S 2.5m at 13s period
- Cloudy
Sun
5AM - 9AM
15 March 2026
- SE 6–18 knots.
- 15°C
- S 2.6m at 14s period
- Cloudy
Sun
9AM - 1PM
15 March 2026
- E 13 knots decreasing to 7 knots. Gusts up to 18 knots.
- Increasing from 15 to 20°C
- S 2.8m at 14s period
- Cloudy
Sun
1PM - 5PM
15 March 2026
- SE 3–13 knots.
- 19 to 28°C
- SW 2.6m at 14s period
- Cloudy
Sun
5PM - 9PM
15 March 2026
- SE 6–13 knots.
- Decreasing from 21 to 17°C
- SW 2.6m at 14s period
- Cloudy
Sun
9PM - 5AM
15 March 2026
- E 4–10 knots veering W 4-10 knots.
- 13 to 20°C
- SW 2.1m at 13s period
- Cloudy
Mon
5AM - 9AM
16 March 2026
- Light and variable.
- Decreasing from 17 to 14°C
- SW 2.0m at 13s period
- Cloudy
Mon
9AM - 1PM
16 March 2026
- NW 2–7 knots.
- 20 to 23°C
- SW 1.9m at 13s period
- Cloudy
Mon
1PM - 5PM
16 March 2026
- W 6 knots.
- 22 to 29°C
- SW 1.8m at 12s period
- Cloudy
Mon
5PM - 9PM
16 March 2026
- W 6 knots decreasing to 1 knots.
- Decreasing from 25 to 18°C
- SW 1.8m at 12s period
- Cloudy
Mon
9PM - 5AM
16 March 2026
- NW 4–7 knots.
- 17°C
- SW 1.6m at 11s period
- Partly cloudy
Tue
5AM - 9AM
17 March 2026
- NW 4 knots. Gusts up to 17 knots.
- 16°C
- SW 1.5m at 11s period
- Mostly fine
Tue
9AM - 1PM
17 March 2026
- 8 knots.
- 16 to 24°C
- SW 1.6m at 9s period
- Cloudy
Tue
1PM - 5PM
17 March 2026
- NW 6–8 knots backing SW 6-8 knots. Gusts up to 17 knots.
- Decreasing from 22 to 18°C
- SW 1.5m at 9s period
- Chance of showers
Tue
5PM - 9PM
17 March 2026
- SW 7 knots decreasing to 5 knots. Gusts up to 17 knots.
- 17 to 20°C
- SW 1.5m at 9s period
- Chance of showers
Tue
9PM - 5AM
17 March 2026
- Light and variable.
- 14°C
- SW 1.4m at 9s period
- Partly cloudy
Wed
5AM - 9AM
18 March 2026
- Light and variable.
- 14°C
- SW 1.3m at 10s period
- Cloudy
Wed
9AM - 1PM
18 March 2026
- SE 4 knots.
- 18°C
- SW 1.3m at 10s period
- Cloudy