Surf Forecasts:
How big are the waves at Tiavea Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 8s period with ENE swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 8s period with ENE swell.
The current surf forecast for Tiavea Bay at 8AM is: 0.7m 7s primary swell from a East-northeast direction (forecast issued at 12:00am August 18). An open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (18 Aug) | 2ft (0.6m) | 8s |
| Evening (18 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Tiavea Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 25°C on Mon night, min 25°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the SE by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 8 | E 7 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | SW 15 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 12 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 73 | 55 | 75 | 49 | 48 | 43 | 33 | 35 | 25 | 43 | 42 | 26 | 37 | 33 | 21 | 30 | 0 | 45 | 45 | 45 | 45 | 45 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:06PM0.97m | 10:31AM0.88m | 11:01PM0.92m | 11:33AM0.80m | 00:02AM0.87m | 12:42PM0.76m | ||||||||||||||||||
Low Tide | 4:18AM0.27m | 4:33PM0.30m | 5:20AM0.33m | 5:29PM0.36m | 6:30AM0.35m | 6:35PM0.39m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | |  |  | | |
 | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 25 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 12 | SSW 12 | S 14 |
| kJ | 73 | 334 | 381 | 310 | 371 | 427 | 416 | 358 | 362 | 367 | 367 | 295 | 287 | 236 | 232 | 280 | 232 | 262 | 355 | 297 | 419 | 406 | 379 | 487 |
Swell 2 Height (m) Direction Period (s) | SW 17 | ENE 7 | ENE 8 | E 7 | ENE 8 | ENE 7 | ESE 8 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 7 | E 8 | E 8 | S 7 | E 8 | S 15 | S 15 | SW 12 |
| kJ | 354 | 55 | 75 | 49 | 48 | 43 | 39 | 35 | 53 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 35 | 45 | 45 | 45 | 45 | 279 | 279 | 124 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | ESE 8 | ESE 8 | ENE 8 | ESE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | ESE 8 | SSW 7 | SSE 12 | E 8 | SSE 11 | E 8 | S 13 | SE 14 |
| kJ | 50 | 49 | 48 | 48 | 40 | 39 | 33 | 39 | 25 | 43 | 42 | 26 | 37 | 33 | 21 | 30 | 37 | 37 | 57 | 45 | 74 | 45 | 161 | 102 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | SSE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 126 | 197 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 79 | 25 | 79 | 79 | 79 | 80 | 80 | 80 | 80 | 80 | 25 | 79 | 80 | 1484 | 1484 | 1484 | 1284 |
Best forecast wave conditions in Upolu | ||||||||||||||||||||||||
Best forecast wave conditions in Samoa | ||||||||||||||||||||||||
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