Surf Forecasts:
Boat Basin Rights surf forecast from 12 Nov 2026:
- Best quality surf: Thursday 26 Nov, 1AM (local time) - 7ft (2.2m), 10s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 24 Nov, 10AM (local time) - 8ft (2.4m), 9s period, E swell with 1,004 kJ wave energy.
- Next surfable swell (1★+): Thursday 26 Nov, 1AM (local time) - 7ft (2.2m), 10s period with E swell.
Best Forecast Surf Conditions for Boat Basin Rights this week:
The surf forecast for Boat Basin Rights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 26) at 1AM. The primary swell is predicted to be 2.2m and 10s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Boat Basin Rights in the next 16 days are 2.4m 9s and forecast to arrive on Tuesday (Nov 24) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Friday (Nov 27) at 4AM.
| Wave Type | Time (ChST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 26th Nov) | 7ft (2.2m) 10s |
| Best Surf | 1AM (Thu 26th Nov) | 7ft (2.2m) 10s |
| Most Powerful | 10AM (Tue 24th Nov) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for Boat Basin Rights over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Warm (max 29°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Warm (max 29°C on Sun afternoon, min 28°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 10 | ENE 10 | ENE 10 | N 12 | N 12 | N 12 | N 11 | N 11 | NNE 11 | E 10 | E 10 | ENE 10 | NNE 10 | E 10 | E 7 | ENE 6 | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 192 | 166 | 125 | 504 | 714 | 529 | 467 | 403 | 400 | 339 | 284 | 349 | 166 | 371 | 202 | 205 | 262 | 365 | 414 | 385 | 412 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | 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 | 10:36AM0.86m | 8:05PM0.82m | 11:21AM0.84m | 8:37PM0.80m | 12:09PM0.83m | 9:10PM0.78m | 12:59PM0.82m | 9:47PM0.75m | 1:46PM0.82m | 10:37PM0.71m | 2:26PM0.83m | 11:54PM0.67m | 2:58PM0.84m | 1:44AM0.65m | |||||||
Low Tide | 3:34PM0.67m | 3:40AM0.10m | 4:14PM0.68m | 4:19AM0.13m | 5:01PM0.69m | 5:00AM0.17m | 6:01PM0.69m | 5:43AM0.22m | 7:16PM0.67m | 6:29AM0.27m | 8:32PM0.63m | 7:18AM0.33m | 9:30PM0.57m | ||||||||
 | |  | |  | | | |  | | | | | | | | | | | | | |
 | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | 5:51 | — | — | 5:51 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — |
mm | — | — | — | — | 2 | — | — | — | 1 | 1 | 1 | — | 1 | — | — | 1 | — | 1 | — | — | 5 |
Temp °C | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 27 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 28 |
Feels °C | 30 | 28 | 30 | 30 | 29 | 30 | 29 | 29 | 28 | 28 | 31 | 29 | 30 | 30 | 30 | 29 | 28 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 10 | ENE 10 | ENE 10 | N 12 | N 12 | N 12 | N 11 | N 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NE 14 | SE 12 | E 11 | E 11 |
| kJ | 192 | 166 | 125 | 504 | 714 | 529 | 467 | 403 | 400 | 312 | 250 | 214 | 159 | 108 | 75 | 26 | 44 | 8 | 6 | 82 | 38 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | WNW 12 | NW 11 | NW 11 | NW 10 | SE 9 | SE 9 | ENE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | N 15 | SE 13 | SE 12 | SE 12 | ESE 11 |
| kJ | 100 | 74 | 98 | 119 | 114 | 61 | 13 | 13 | 108 | 12 | 13 | 13 | 13 | 12 | 13 | 8 | 4 | 7 | 6 | 6 | 12 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 10 | NNW 9 | NNW 8 | SE 10 | SE 10 | SE 9 | — | ESE 9 | — | SE 9 | — | — | — | NE 11 | NE 10 | — | SE 13 | SE 12 | — | NE 15 |
| kJ | 35 | 17 | 50 | 26 | 24 | 24 | 22 | — | 8 | — | 13 | — | — | — | 5 | 17 | — | 7 | 6 | — | 9 |
Wind waves Height (m) Direction Period (s) | NE 4 | ENE 5 | ENE 5 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 6 | E 10 | E 10 | ENE 10 | E 6 | E 10 | E 7 | ENE 6 | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 14 | 39 | 45 | 312 | 258 | 276 | 289 | 307 | 82 | 339 | 284 | 349 | 166 | 371 | 202 | 205 | 262 | 365 | 414 | 385 | 412 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1836 | 1373 | 1373 | 1373 | 1373 | 1373 | 1373 | 1373 | 1836 | 1836 | 1373 | 1373 | 1836 | 1373 | 1373 | 1373 | 1373 | 1373 | 1373 | 1373 | 1373 |
Best forecast wave conditions in Guam | |||||||||||||||||||||
Best forecast wave conditions in Guam | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Boat Basin Rights Surf forecast
The above surf forecast table for Boat Basin Rights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boat Basin Rights can be found by selecting the local surf guide option on the grey menu. Our Boat Basin Rights surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Boat Basin Rights) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Boat Basin Rights may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Boat Basin Rights is 1 km (1 miles) from Agana. If you plan a holiday in Guam, look for hotels and other accommodation in Agana. Agana has rooms for a wide range of budgets as well as car hire and transport links.
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