Surf Forecasts:
How big are the waves at Boat Basin Lefts today (09 Jun):
- Morning surf: Morning surf (09 Jun, local time) - 2.5ft (0.8m), 12s period with N swell.
- Afternoon surf: Afternoon surf (09 Jun, local time) - 2.5ft (0.8m), 12s period with NNE swell.
- Evening surf: Evening surf (09 Jun, local time) - 2.5ft (0.8m), 12s period with NNE swell.
The current surf forecast for Boat Basin Lefts at 7AM is: 0.8m 12s primary swell from a North direction and 0.7m 8s secondary swell from a East direction (forecast issued at 03:00am June 09). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | 2.5ft (0.8m) | 12s |
| Afternoon (09 Jun) | 2.5ft (0.8m) | 12s |
| Evening (09 Jun) | 2.5ft (0.8m) | 12s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Warm (max 29°C on Tue morning, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||||||||||||
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) | N 10 | N 12 | N 12 | N 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 78 | 190 | 190 | 180 | 186 | 183 | 179 | 173 | 164 | 126 | 123 | 121 | 117 | 82 | 80 | 78 | 77 | 56 | 54 | 49 | 48 | 47 | 32 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:10AM0.88m | 1:55PM0.66m | 2:39AM0.89m | 3:42PM0.68m | 3:10AM0.90m | 5:16PM0.74m | ||||||||||||||||||
Low Tide | 8:55AM0.50m | 7:47PM0.43m | 9:43AM0.39m | 8:49PM0.51m | 10:30AM0.27m | 9:58PM0.59m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | |  | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | 1 | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 29 |
Feels °C | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 32 | 31 | 31 | 29 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 12 | N 12 | N 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 78 | 190 | 190 | 180 | 186 | 183 | 179 | 173 | 164 | 126 | 123 | 121 | 117 | 82 | 80 | 78 | 77 | 56 | 54 | 49 | 48 | 47 | 32 | 32 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | SSW 6 | SSW 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 58 | 13 | 12 | 21 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | S 6 | SE 9 | SE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 |
| kJ | 20 | 12 | 12 | 7 | 7 | 6 | 3 | 12 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 13 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 4 | E 4 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 33 | 46 | 61 | 16 | 18 | 15 | 16 | 17 | 27 | 26 | 27 | 27 | 28 | 28 | 21 | 20 | 18 | 20 | 24 | 20 | 20 | 18 | 18 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1290 | 1290 | 20 | 20 | 20 | 0 | 20 | 0 | 20 | 1304 | 20 | 20 | 20 | 0 | 0 | 0 | 1304 | 1304 | 1304 | 1373 | 1373 | 1373 | 1373 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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