Surf Forecasts:
How big are the waves at Tank Beach today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.7m), 10s period with NE swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.7m), 10s period with NE swell.
The current surf forecast for Tank Beach at 12PM is: 0.7m 10s primary swell from a Northeast direction (forecast issued at 09:00am September 01). An open ocean swell of 1.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2.5ft (0.8m) | 10s |
| Afternoon (01 Sep) | 2.5ft (0.7m) | 10s |
| Evening (01 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed afternoon. Warm (max 29°C on Tue afternoon, min 27°C on Thu night). Winds increasing (calm on Tue night, strong winds from the SW by Thu afternoon). | ||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||
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) | ENE 10 | ENE 10 | NE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 138 | 130 | 98 | 98 | 125 | 96 | 92 | 94 | 90 | 88 | 120 | 122 | 120 | 164 | 154 | 162 | 135 | 132 | 95 | 95 | 74 | 54 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off |
High Tide | 10:26AM0.62m | 9:50PM0.70m | 11:53AM0.61m | 10:16PM0.70m | 1:37PM0.62m | |||||||||||||||||
Low Tide | 4:14AM0.31m | 3:58PM0.44m | 5:04AM0.25m | 4:41PM0.51m | 5:59AM0.19m | 5:33PM0.57m | ||||||||||||||||
 |  | | |  |  | | |  | | | |  |  | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 4 | 1 | — | 1 | — | — | — | — | 1 | — | — |
Temp °C | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 32 | 32 | 32 | 31 | 31 | 32 | 31 | 32 | 32 | 32 | 33 | 30 | 29 | 30 | 30 | 29 | 27 | 25 | 27 |
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 | W 9 | W 9 | W 9 | W 11 | WNW 11 | NE 8 |
| kJ | 235 | 241 | 276 | 288 | 341 | 327 | 318 | 311 | 274 | 280 | 280 | 274 | 268 | 262 | 257 | 291 | 299 | 304 | 224 | 545 | 476 | 54 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | NE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | NE 9 | WNW 12 | NE 9 | NE 9 | SE 8 |
| kJ | 138 | 130 | 98 | 98 | 125 | 96 | 92 | 94 | 90 | 88 | 120 | 122 | 120 | 164 | 154 | 162 | 135 | 132 | 207 | 95 | 74 | 31 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 8 | SSE 8 | SSE 8 | SSE 8 | E 10 | SE 9 | SE 9 | WNW 12 | NE 9 | E 9 | SE 8 | E 9 |
| kJ | 22 | 13 | 21 | 13 | 13 | 18 | 18 | 17 | 17 | 17 | 11 | 7 | 7 | 13 | 17 | 21 | 22 | 61 | 95 | 15 | 18 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | S 5 | SSE 7 | SSE 3 | S 4 | SSW 5 | WSW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 8 | 11 | 2 | 12 | 56 | 850 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 237 | 237 | 237 | 237 | 237 | 237 | 0 | 227 | 0 | 227 | 227 | 227 | 237 | 242 | 242 | 227 | 0 | 0 | 0 | 0 | 0 | 2102 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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