Surf Forecasts:
How big are the waves at Tank Beach today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 4ft (1.2m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 3.5ft (1.0m), 5s period with ENE swell.
- Evening surf: Evening surf (16 Jun, local time) - 3.5ft (1.0m), 6s period with ENE swell.
The current surf forecast for Tank Beach at 6AM is: 1.2m 5s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Southeast direction, 0.3m 9s secondary swell from a North direction (forecast issued at 09:00pm June 15). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 4ft (1.2m) | 5s |
| Afternoon (16 Jun) | 3.5ft (1.0m) | 5s |
| Evening (16 Jun) | 3.5ft (1.0m) | 6s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 43mm), heaviest during Mon night. Warm (max 29°C on Mon night, min 28°C on Mon night). Winds increasing (light winds from the E on Wed morning, strong winds from the E by Thu afternoon). | ||||||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
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 | 1 PM | 4 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | ENE 9 | E 9 | ENE 9 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | E 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 103 | 39 | 162 | 66 | 75 | 58 | 51 | 57 | 98 | 72 | 72 | 72 | 77 | 102 | 105 | 110 | 171 | 176 | 192 | 234 | 238 | 251 | 223 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 9:53PM0.78m | 6:04AM0.79m | 10:44PM0.79m | 6:57AM0.77m | 11:30PM0.78m | 7:55AM0.74m | ||||||||||||||||||
Low Tide | 2:05AM0.70m | 2:24PM-0.09m | 3:07AM0.69m | 3:15PM-0.06m | 4:12AM0.67m | |||||||||||||||||||
 |  | | |  | | | | | | | |  | | | | | | | |  | | | | |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 |
mm | — | 1 | 4 | 3 | 6 | 3 | 2 | 1 | 1 | — | 1 | 1 | — | 1 | 4 | 6 | 2 | 1 | 1 | 1 | — | 1 | — | 2 |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 31 | 31 | 29 | 29 | 29 | 29 | 31 | 31 | 30 | 30 | 31 | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | E 9 | SE 9 | E 9 | SE 9 | SE 10 | SE 10 | E 9 | E 9 | E 9 | SE 10 | E 9 | E 9 | SE 9 | ENE 7 | ENE 7 | ENE 7 | E 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | N 8 | N 8 |
| kJ | 59 | 30 | 39 | 31 | 34 | 35 | 39 | 25 | 25 | 33 | 38 | 38 | 43 | 77 | 102 | 105 | 37 | 41 | 41 | 41 | 41 | 41 | 29 | 29 |
Swell 2 Height (m) Direction Period (s) | SE 9 | N 9 | SE 9 | N 9 | N 9 | N 10 | SE 10 | SE 10 | SE 10 | N 9 | SE 10 | SE 9 | E 9 | SE 9 | SE 10 | SE 10 | SE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SE 9 | SE 9 |
| kJ | 30 | 7 | 22 | 7 | 16 | 7 | 35 | 34 | 34 | 14 | 33 | 31 | 38 | 43 | 44 | 44 | 43 | 20 | 20 | 20 | 20 | 19 | 21 | 21 |
Swell 3 Height (m) Direction Period (s) | NE 7 | WNW 7 | NE 7 | S 8 | S 8 | N 7 | N 10 | N 9 | N 9 | S 8 | N 9 | N 9 | NNE 8 | E 9 | NNE 8 | NNE 8 | NNE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 11 | SE 11 |
| kJ | 9 | 5 | 8 | 1 | 1 | 4 | 16 | 16 | 15 | 1 | 14 | 13 | 24 | 36 | 23 | 23 | 22 | 1 | 1 | 1 | 5 | 5 | 20 | 19 |
Wind waves Height (m) Direction Period (s) | NE 5 | ENE 9 | ENE 4 | ENE 9 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | E 8 | ENE 8 |
| kJ | 12 | 103 | 15 | 162 | 66 | 75 | 58 | 51 | 57 | 98 | 72 | 72 | 72 | — | — | — | 110 | 171 | 176 | 192 | 234 | 238 | 251 | 223 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2176 | 2213 | 227 | 229 | 229 | 233 | 229 | 2102 | 229 | 229 | 227 | 227 | 227 | 227 | 227 | 243 | 1491 | 237 | 227 | 227 | 227 | 237 | 227 | 237 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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