Surf Forecasts:
How big are the waves at Tank Beach today (28 Jun):
- Afternoon surf: Afternoon surf (28 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Evening surf: Evening surf (28 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
The current surf forecast for Tank Beach at 11PM is: 1.3m 8s primary swell from a East direction and 0.5m 10s secondary swell from a North-northeast direction (forecast issued at 03:00pm June 28). An open ocean swell of 0.4m 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 (28 Jun) | - | - |
| Afternoon (28 Jun) | 4.5ft (1.3m) | 8s |
| Evening (28 Jun) | 4.5ft (1.3m) | 8s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Warm (max 29°C on Sun afternoon, min 28°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 191 | 191 | 196 | 212 | 217 | 190 | 228 | 228 | 229 | 264 | 266 | 259 | 266 | 238 | 238 | 197 | 197 | 206 | 211 | 176 | 128 | 128 | 97 | 119 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:00PM0.69m | 4:43AM0.70m | 9:38PM0.69m | 5:22AM0.70m | 10:16PM0.70m | 6:02AM0.70m | ||||||||||||||||||
Low Tide | 00:40AM0.64m | 1:10PM0.06m | 1:26AM0.65m | 1:49PM0.06m | 2:11AM0.64m | |||||||||||||||||||
 | |  | | |  | | | |  | | | | | | | | | |  | | | |  | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — |
 | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | 6:51 |
mm | — | — | — | — | — | 1 | — | — | — | 1 | 1 | — | 2 | 3 | 3 | 1 | — | 1 | 1 | — | — | 1 | — | — |
Temp °C | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 28 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 31 | 32 | 31 | 30 | 30 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | WNW 9 | WNW 9 | WNW 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 9 |
| kJ | 90 | 90 | 90 | 65 | 59 | 56 | 56 | 56 | 38 | 28 | 33 | 26 | 266 | 238 | 238 | 197 | 197 | 206 | 211 | 176 | 128 | 128 | 97 | 58 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNE 10 | NNE 10 | NNE 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | ESE 10 | E 9 | E 9 | E 9 | SE 8 |
| kJ | 57 | 55 | 54 | 49 | 32 | 32 | 28 | 28 | 28 | 32 | 18 | 16 | 25 | 25 | 25 | 15 | 15 | 13 | 14 | 31 | 39 | 39 | 39 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NNE 9 | NNE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | NNE 8 |
| kJ | 29 | 29 | 29 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 16 | 16 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 6 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | ENE 8 | — | — | — | — | ENE 8 |
| kJ | 191 | 191 | 196 | 212 | 217 | 190 | 228 | 228 | 229 | 264 | 266 | 259 | 192 | — | — | — | — | — | 144 | — | — | — | — | 119 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2056 | 2056 | 2056 | 2056 | 2056 | 2075 | 227 | 2056 | 2199 | 1491 | 2213 | 1491 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 1491 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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