Surf Forecasts:
How big are the waves at Boat Basin Lefts today (01 Jul):
- Afternoon surf: Afternoon surf (01 Jul, local time) - 3.5ft (1.0m), 8s period with ENE swell.
- Evening surf: Evening surf (01 Jul, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Boat Basin Lefts at 9PM is: 1.0m 8s primary swell from a East-northeast direction (forecast issued at 03:00pm July 01). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 0.1m 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 (01 Jul) | - | - |
| Afternoon (01 Jul) | 3.5ft (1.0m) | 8s |
| Evening (01 Jul) | 3.5ft (1.0m) | 8s |
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 7mm), mostly falling on Sat morning. Warm (max 30°C on Fri morning, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Sat 4 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 125 | 151 | 154 | 158 | 154 | 151 | 151 | 122 | 125 | 118 | 103 | 101 | 108 | 108 | 106 | 101 | 94 | 99 | 72 | 68 | 68 | 120 | 123 | 154 |
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 | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross |
High Tide | 10:21PM0.86m | 7:41AM0.84m | 10:52PM0.86m | 8:23AM0.82m | 11:21PM0.87m | 9:08AM0.80m | ||||||||||||||||||
Low Tide | 2:41PM0.08m | 3:09AM0.68m | 3:17PM0.10m | 3:52AM0.67m | 3:51PM0.13m | 4:39AM0.65m | ||||||||||||||||||
 |  |  | |  | | | |  | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — |
 | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | 6:52 |
mm | — | — | — | — | 1 | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 29 |
Feels °C | 30 | 30 | 31 | 30 | 30 | 29 | 30 | 31 | 32 | 32 | 31 | 31 | 30 | 32 | 32 | 32 | 32 | 30 | 32 | 30 | 31 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | SE 9 | NNE 10 |
| kJ | 11 | 11 | 11 | 11 | 11 | 10 | 12 | 13 | 125 | 118 | 103 | 101 | 108 | 108 | 106 | 101 | 94 | 99 | 72 | 68 | 68 | 120 | 22 | 35 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SE 10 | SE 9 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | NNE 11 | SE 9 |
| kJ | 2 | 2 | 2 | 2 | 4 | 3 | 4 | 4 | 12 | 12 | 12 | 12 | 11 | 11 | 18 | 18 | 11 | 17 | 16 | 25 | 24 | 32 | 38 | 22 |
Swell 3 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | SE 12 | SW 6 | S 7 | SW 7 | SW 7 | SW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SE 8 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | WSW 6 | E 13 |
| kJ | 2 | 2 | 2 | 6 | 2 | 3 | 2 | 2 | 2 | 4 | 4 | 5 | 5 | 6 | 5 | 5 | 5 | 10 | 26 | 24 | 24 | 40 | 4 | 28 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — | — | — | — | — | N 3 | N 3 | NNE 4 | — | ENE 8 | ENE 9 |
| kJ | 125 | 151 | 154 | 158 | 154 | 151 | 151 | 122 | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 8 | — | 123 | 154 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1858 | 1290 | 1290 | 1290 | 1290 | 1290 | 1290 | 1290 | 1958 | 0 | 2064 | 2064 | 1290 | 1290 | 1290 | 1290 | 1290 | 1290 | 1290 | 2069 | 1290 | 1290 | 1290 | 1875 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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