Surf Forecasts:
How big are the waves at Tank Beach today (02 Aug):
- Afternoon surf: Afternoon surf (02 Aug, local time) - 5ft (1.6m), 14s period with E swell.
- Evening surf: Evening surf (02 Aug, local time) - 5ft (1.6m), 14s period with ENE swell.
The current surf forecast for Tank Beach at 12AM is: 1.8m 15s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a North direction (forecast issued at 03:00pm August 01). The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | - | - |
| Afternoon (02 Aug) | 5ft (1.6m) | 14s |
| Evening (02 Aug) | 5ft (1.6m) | 14s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sat night. Warm (max 29°C on Sat afternoon, min 29°C on Sat afternoon). Mainly strong winds. | ||||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | ||||||||||||||||||
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) | E 15 | E 14 | ENE 14 | E 14 | ENE 16 | ENE 15 | ENE 15 | ENE 16 | ENE 15 | ENE 15 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | NE 15 | NE 15 | NE 14 | NE 14 | NE 14 | NE 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1246 | 1077 | 1382 | 912 | 2107 | 1975 | 2049 | 2308 | 2169 | 2394 | 2474 | 2317 | 2212 | 2082 | 2061 | 2295 | 2111 | 2061 | 1811 | 1850 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off |
High Tide | 10:33PM0.70m | 8:38AM0.63m | 10:48PM0.71m | 9:47AM0.60m | ||||||||||||||||
Low Tide | 4:08AM0.52m | 3:43PM0.24m | 4:58AM0.46m | 4:16PM0.32m | ||||||||||||||||
 |  |  | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 1 | — | 1 | 1 | 1 | 4 | 2 | — | 1 | 2 | 2 | 4 | 1 | 1 | — | — | 1 | 1 | 1 | 1 |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 14 | ENE 14 | E 14 | ENE 16 | ENE 15 | ENE 15 | ENE 16 | ENE 15 | ENE 15 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | NE 15 | NE 15 | NE 14 | NE 14 | NE 14 | NE 14 |
| kJ | 1246 | 1077 | 1382 | 912 | 2107 | 1975 | 2049 | 2308 | 2169 | 2394 | 2474 | 2317 | 2212 | 2082 | 2061 | 2295 | 2111 | 2061 | 1811 | 1850 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | ENE 17 | NNE 9 | ENE 17 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | SSE 10 | NE 20 | NE 20 | SSE 9 | NNE 20 | SSE 9 | SSE 9 | ENE 14 |
| kJ | 28 | 404 | 27 | 719 | 39 | 38 | 24 | 23 | 12 | 11 | 5 | 5 | 10 | 384 | 384 | 8 | 151 | 8 | 8 | 39 |
Swell 3 Height (m) Direction Period (s) | ENE 20 | NNE 9 | SE 9 | WSW 7 | N 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | — | N 8 | N 8 | N 8 | SSE 10 | SSE 10 | SE 16 | SE 15 | SE 14 | SE 14 | SSE 14 |
| kJ | 75 | 28 | 13 | 94 | 25 | 22 | 21 | 8 | 8 | — | 5 | 5 | 5 | 9 | 9 | 10 | 9 | 8 | 8 | 20 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | — | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | W 7 | WSW 7 |
| kJ | 59 | 74 | 76 | — | 94 | 91 | 91 | 91 | 114 | 164 | 196 | 196 | 251 | 300 | 318 | 368 | 397 | 394 | 411 | 444 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2063 | 2063 | 237 | 237 | 2059 | 2056 | 2056 | 2056 | 2063 | 2063 | 2063 | 2059 | 2059 | 2059 | 2056 | 2056 | 2059 | 2075 | 1491 | 1491 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||
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