Surf Forecasts:
How big are the waves at Avana today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 10ft (3.0m), 14s period with SSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 8ft (2.5m), 13s period with SSW swell.
The current surf forecast for Avana at 12AM is: 2.5m 13s primary swell from a South-southwest direction (forecast issued at 07:00pm September 16). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 10ft (3.0m) | 14s |
| Evening (17 Sep) | 8ft (2.5m) | 13s |
Table - waves today at Avana. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Wed night. Warm (max 21°C on Fri morning, min 16°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 2745 | 2486 | 2279 | 2026 | 1816 | 1574 | 1354 | 1272 | 1027 | 1174 | 1238 | 1100 | 1056 | 933 | 805 | 726 | 714 | 614 | 573 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on |
High Tide | 1:14AM0.46m | 1:58PM0.33m | 2:22AM0.45m | 3:13PM0.34m | |||||||||||||||
Low Tide | 6:45PM0.24m | 7:56AM0.21m | 7:57PM0.27m | 9:03AM0.20m | 9:04PM0.26m | ||||||||||||||
 |  |  | | |  |  | | |  |  | |  |  | | | | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 5 | 11 | 5 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 18 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 14 | 14 | 13 | 14 | 16 | 15 | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 18 | 18 | 18 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
| kJ | 2745 | 2486 | 2279 | 2026 | 1816 | 1574 | 1354 | 1272 | 1027 | 1174 | 1238 | 1100 | 1056 | 933 | 805 | 726 | 714 | 614 | 573 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | E 7 | S 15 | E 7 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 25 | 24 | 24 | 15 | 14 | 4 | 71 | 4 | 246 | 200 | 250 | 197 | 191 | 212 | 167 | 170 | 167 | 172 | 180 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 7 | NNE 9 | E 7 | NNE 9 | E 7 | E 7 | E 7 | E 7 | SSE 13 | SSE 13 | SSE 13 | SE 13 | SE 13 | SE 12 | ENE 9 |
| kJ | 10 | 9 | 9 | 4 | 4 | 8 | 4 | 8 | 4 | 4 | 4 | 4 | 17 | 16 | 17 | 42 | 42 | 40 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 994 | 994 | 994 | 12 | 12 | 12 | 12 | 1385 | 12 | 12 | 12 | 12 | 12 | 9 | 1385 | 12 | 12 | 9 | 7 |
Best forecast wave conditions in Cook-Islands - Rarotonga | |||||||||||||||||||
Best forecast wave conditions in Cook Islands | |||||||||||||||||||
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