Surf Forecasts:
How big are the waves at Tank Beach today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 2.5ft (0.7m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Evening surf: Evening surf (02 Sep, local time) - 3ft (0.9m), 10s period with NE swell.
The current surf forecast for Tank Beach at 12AM is: 0.7m 10s primary swell from a Northeast direction (forecast issued at 09:00pm September 01). An open ocean swell of 1.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 2.5ft (0.7m) | 9s |
| Afternoon (02 Sep) | 2.5ft (0.8m) | 10s |
| Evening (02 Sep) | 3ft (0.9m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 29°C on Wed afternoon, min 27°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night). | ||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||
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 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 125 | 96 | 92 | 94 | 90 | 88 | 120 | 122 | 137 | 137 | 134 | 123 | 120 | 97 | 97 | 78 | 78 | 61 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 9:50PM0.70m | 11:53AM0.61m | 10:16PM0.70m | 1:37PM0.62m | ||||||||||||||
Low Tide | 5:04AM0.25m | 4:41PM0.51m | 5:59AM0.19m | 5:33PM0.57m | ||||||||||||||
 | | |  |  |  |  |  | | | | | | | | | | | |
 | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | 2 | 1 | — | — | — | 2 | 2 | 2 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 32 | 31 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 31 | 30 | 30 | 30 | 30 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 11 | W 11 |
| kJ | 341 | 327 | 318 | 311 | 318 | 280 | 282 | 276 | 268 | 262 | 257 | 252 | 299 | 311 | 262 | 220 | 750 | 762 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | WNW 12 | WNW 12 | NE 9 | NE 9 |
| kJ | 125 | 96 | 92 | 94 | 90 | 88 | 120 | 122 | 137 | 137 | 134 | 123 | 120 | 97 | 233 | 392 | 78 | 61 |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 8 | E 10 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 9 | WNW 13 | NE 9 | NE 9 | SE 9 | SE 9 |
| kJ | 13 | 18 | 18 | 17 | 17 | 17 | 11 | 8 | 7 | 6 | 14 | 20 | 22 | 98 | 97 | 78 | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 2 | — | — | — | — | S 6 | S 5 | S 5 | S 7 | S 7 | — | SSW 3 |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | 5 | 9 | 9 | 27 | 25 | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 242 | 237 | 237 | 0 | 0 | 242 | 242 | 2060 | 2060 | 0 | 0 | 1504 |
Best forecast wave conditions in Saipan | ||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tank Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest