Surf Forecasts:
How big are the waves at Boat Basin Lefts today (14 Oct):
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2ft (0.6m), 8s period with N swell.
- Evening surf: Evening surf (14 Oct, local time) - 2ft (0.6m), 9s period with ENE swell.
The current surf forecast for Boat Basin Lefts at 8PM is: 0.6m 8s primary swell from a North direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 03:00pm October 14). The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | - | - |
| Afternoon (14 Oct) | 2ft (0.6m) | 8s |
| Evening (14 Oct) | 2ft (0.6m) | 9s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sat morning. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the N by Sat morning). | ||||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | ||||||||||||||||||
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) | N 8 | N 8 | N 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | N 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 51 | 50 | 51 | 62 | 62 | 61 | 61 | 61 | 61 | 62 | 62 | 61 | 59 | 59 | 84 | 84 | 84 | 86 | 124 | 184 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross-on |
High Tide | 10:43AM0.84m | 8:48PM0.83m | 11:34AM0.82m | 9:15PM0.81m | 12:32PM0.79m | 9:43PM0.78m | ||||||||||||||
Low Tide | 3:50PM0.62m | 4:08AM0.15m | 4:28PM0.65m | 4:49AM0.17m | 5:10PM0.67m | |||||||||||||||
 | |  | | |  |  | | | | | | | | | |  | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 31 | 30 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 51 | 50 | 51 | 62 | 62 | 61 | 61 | 61 | 61 | 62 | 62 | 61 | 59 | 59 | 84 | 84 | 84 | 86 | 124 | 184 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | N 8 | N 8 | N 8 | N 8 | N 9 | N 11 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 10 | N 10 |
| kJ | 50 | 47 | 46 | 35 | 34 | 33 | 33 | 36 | 55 | 49 | 48 | 46 | 41 | 41 | 25 | 25 | 22 | 12 | 49 | 48 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | N 11 | ENE 13 | ENE 13 | ENE 12 | NE 12 | ENE 12 | NE 12 | NE 12 | NE 12 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 8 | 16 | 17 | 18 | 17 | 17 | 9 | 17 | 17 | 29 | 37 | 56 | 37 | 36 | 35 | 23 | 23 | 22 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 1290 | 1290 | 20 | 1290 | 0 | 1290 | 1290 | 1290 | 0 | 1290 | 1290 | 1290 | 1290 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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